83 results on '"Zohar, AH"'
Search Results
2. Peer Review #2 of "Interactions between donor Agreeableness and recipient characteristics in predicting charitable donation and positive social evaluation (v0.1)"
- Author
-
Zohar, AH, additional
- Published
- 2015
- Full Text
- View/download PDF
3. Peer Review #1 of "Factors associated with leisure time physical inactivity in black individuals: hierarchical model (v0.1)"
- Author
-
Zohar, AH, additional
- Published
- 2014
- Full Text
- View/download PDF
4. The psychological costs and benefits of being highly persistent: Personality profiles distinguish mood disorders from anxiety disorders.
- Author
-
Cloninger CR, Zohar AH, Hirschmann S, and Dahan D
- Published
- 2012
5. Protective self-presentation style: association with disordered eating and anorexia nervosa mediated by sociocultural attitudes towards appearance.
- Author
-
Bachner-Melman R, Zohar AH, Elizur Y, Kremer I, Golan M, Ebstein R, Bachner-Melman, R, Zohar, A H, Elizur, Y, Kremer, I, Golan, M, and Ebstein, R
- Published
- 2009
- Full Text
- View/download PDF
6. Dopaminergic polymorphisms associated with self-report measures of human altruism: a fresh phenotype for the dopamine D4 receptor.
- Author
-
Bachner-Melman, R, Gritsenko, I, Nemanov, L, Zohar, AH, Dina, C, and Ebstein, RP
- Subjects
ALTRUISM ,LETTERS to the editor - Abstract
Presents a letter to the editor about the association between phenotype and human altruism.
- Published
- 2005
- Full Text
- View/download PDF
7. Ageism and Type D Personality: The Protective Role of Self-Esteem and Perceived Social Support.
- Author
-
Piterman D, Mazor B, and Zohar AH
- Subjects
- Humans, Male, Female, Adult, Young Adult, Middle Aged, Self Concept, Ageism psychology, Ageism prevention & control, Social Support, Type D Personality
- Abstract
Background: This study examined the relationship between Type D personality and ageism in young adults, and evaluated the role of protective and risk factors. Methods: Two hundred and forty-seven community volunteers ( M age = 31.8 years) reported online on age-related attitudes, Type D personality, and on measures of well-being. Results: A significant correlation was found between ageist attitudes and the tendency toward Type D personality. Both Type D personality and ageism correlated negatively with all the well-being measures. Perceived social support (PSS) partially down-mediated the association between Type D personality and ageism. A three-way interaction was found among individuals with Type D personality. Low PSS and low self-esteem were associated with an elevation of ageism compared to those with low PSS and high self-esteem. Discussion: The current research suggests that self-esteem and PSS are protective against ageism, and might be good targets for psychological interventions in order to mitigate ageism, particularly among individuals with Type D personality., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
- Published
- 2024
- Full Text
- View/download PDF
8. Self-Objectification, Disordered Eating and Sexual Orientation in Men.
- Author
-
Bachner-Melman R, Lev-Ari L, Tiram H, and Zohar AH
- Subjects
- Female, Child, Humans, Male, Heterosexuality, Homosexuality, Feeding Behavior, Sexual and Gender Minorities, Feeding and Eating Disorders epidemiology
- Abstract
The interplay between disordered eating, depressive symptoms and self-objectification differs between genders and sexual orientations, and merits further study in homosexual and heterosexual men. We examined disordered eating, depressive symptoms and self-objectification in a sample of Israeli heterosexual and homosexual men. Participants were 215 men aged 19-65, 108 of whom were classified by the Kinsey scale as being heterosexual and 107 as homosexual. They completed online measures of self-objectification, disordered eating and depressive symptoms. Heterosexual men reported lower levels of disordered eating and self-objectification than homosexual men, however the difference in depressive symptoms was not statistically significant. Correlations between disordered eating, self-objectification and depressive symptoms when controlling for age, BMI and number of children were all significant, with similar patterns of association for heterosexual and homosexual men. Self-objectification partially mediated the association between sexual orientation and disordered eating. However, contrary to our hypothesis, sexual orientation (homosexual/heterosexual) did not moderate the association between disordered eating and self-objectification. The tendency of homosexual men towards self-objectification is linked to unhealthy eating habits. Self-objectification helps explain the propensity of homosexual versus heterosexual men to develop disordered eating and possibly eating disorders. It should therefore be targeted in prevention and in therapy.
- Published
- 2024
- Full Text
- View/download PDF
9. "Women Friendly": A Childbirth Preparation Intervention in Israel for Women with Symptoms of Post-Traumatic Stress Disorder.
- Author
-
Bachner-Melman R, Haim-Dahan R, and Zohar AH
- Subjects
- Pregnancy, Female, Humans, Parturition psychology, Israel, Pregnant Women, Stress Disorders, Post-Traumatic diagnosis, Labor, Obstetric
- Abstract
Pregnant women with symptoms of post-traumatic stress disorder (PTSD), who have experienced traumatic events such as sexual abuse and traumatic births, are particularly vulnerable to experiencing extreme fear of childbirth complications during labor and traumatic deliveries. In this commentary, we review the literature on this group of women and their specific needs during pregnancy and childbirth. We present a childbirth preparation intervention for pregnant women with PTSD symptoms, "Women Friendly", designed in Israel and gradually becoming available in the community and Israeli hospitals. This intervention is intended for women with high levels of fear of childbirth who are unmotivated or unable to undergo traditional psychotherapy that focuses on exposure to and processing of past traumatic event(s). It is based on birth-oriented thinking, principles of positive psychology, and trauma-informed care. In addition to the five sessions offered to pregnant women, medical staff are provided with 19 training sessions on the "Women Friendly" approach. Qualitative and quantitative research should examine the effectiveness of this intervention. Should results be encouraging, this intervention could be more widely implemented in Israel and abroad and applied in broader contexts, such as gynecological check-ups and medical examinations, interventions, and surgery.
- Published
- 2023
- Full Text
- View/download PDF
10. Too healthy for their own good: orthorexia nervosa and compulsive exercise in the community.
- Author
-
Zohar AH, Zamir M, Lev-Ari L, and Bachner-Melman R
- Subjects
- Adult, Male, Child, Humans, Health Behavior, Compulsive Exercise, Retrospective Studies, Feeding Behavior psychology, Surveys and Questionnaires, Orthorexia Nervosa, Feeding and Eating Disorders diagnosis
- Abstract
Background: The similarities and differences between orthorexia nervosa symptoms (ONs) and the symptoms and correlates of eating disorders listed in the DSM-5 need to be elucidated. ONs were examined in a volunteer community sample in conjunction with compulsive exercise, disordered eating, as well as emotional and behavioral correlates of eating disorders., Methods: Participants were 561 adult volunteers (93 men, 17.09%) aged 19-72 (M = 32.7 ± 11), recruited via social media networks. Participants self-reported on the following measures online: Düsseldorf Orthorexia Scale, Compulsive Exercise Test, Retrospective Child Feeding Questionnaire, Experiences in Close Relationships, Difficulties in Emotional Regulation Scale, Toronto Alexithymia Scale, and Eating Disorder Examination Questionnaire 13. Data were downloaded and analyzed in SPSS26 and Amos26., Results: A theoretical model of the connections between the study variables was tested via SEM and confirmed. The profiles of participants with high, average and low levels of ONs were compared. Participants with the highest levels also scored highest for compulsive exercise, insecure attachment, alexithymia, emotion regulation difficulties, weight and shape concerns, body dissatisfaction, restriction, bingeing, purging and parental feeding practices of concern about child's weight and restricting and monitoring the child's intake of calorie-rich foods., Discussion: High levels of ONs are related to disordered eating attitudes and behaviors, as well as to emotional and behavioral correlates of eating disorders. It is unclear to what extent these ONs are distinguishable from symptoms of other eating disorders listed in the DSM-5. Longitudinal studies may help to elucidate distinct trajectories and risk factors for ON., Level of Evidence: Level III, case-control analytic study., (© 2023. The Author(s).)
- Published
- 2023
- Full Text
- View/download PDF
11. A Controlled Community Study of Distress and Resilience in Women Diagnosed with Fibromyalgia and Systemic Lupus Erythematosus.
- Author
-
Zohar AH, Yeshua M, Ofek S, and Yaniv Y
- Subjects
- Humans, Female, Severity of Illness Index, Anxiety psychology, Fibromyalgia complications, Fibromyalgia psychology, Lupus Erythematosus, Systemic complications, Lupus Erythematosus, Systemic psychology, Rheumatic Diseases
- Abstract
This study examines psychological and physical influences on the distress and well-being of patients with chronic rheumatic diseases. The study aims were to (1) evaluate the relative contribution of objective disease activity and psychological factors on the wellbeing of patients with systemic lupus erythematosus (SLE); (2) to compare the psychological distress of SLE patients to fibromyalgia (FM) patients and healthy controls, and to (3) characterize subgroups of patients by performing cluster analysis using psychological variables. Participants were ascertained from closed forums and social media channels resulting in 41 women with a diagnosis of SLE, 47 with a diagnosis of FM, and 77 healthy controls (HC). Hierarchical linear regression for well-being of SLE patients found that most of the variance was accounted for by social support. Cluster analysis performed on the entire sample identified two clusters, a distressed group tending to Type D personality, anxiety and depression, low in well-being and social support, and a resilient group; the proportion of resilient individuals was highest in the HC intermediate in the SLE group and lowest in the FM group. The importance of psychological variables vs disease severity in these two rheumatic diseases for wellbeing is demonstrated by these results. The results suggest that psychological interventions that enhance the experience of social support in medical settings, might benefit patients with both diseases, and be of particular importance to the well-being of patients who are more distressed., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
- Published
- 2023
- Full Text
- View/download PDF
12. Mediating roles of character traits and parenting in the relationship between maternal effortful control and children's conduct problems.
- Author
-
Yeshua M, Zohar AH, and Berger A
- Subjects
- Female, Adult, Humans, Child, Mothers psychology, Temperament physiology, Child Behavior psychology, Parenting psychology, Problem Behavior
- Abstract
Background: Parenting practices are crucial to children's development and are important predictors of children's conduct problems. The aim of the current study was to test the mediating role of mothers' character traits on the relationship between their temperamental self-regulation and their parenting practices, and on their children's conduct problems., Method: A representative sample of 387 Israeli mothers of kindergarten children was recruited online. They completed questionnaires about their own effortful control (adult temperament questionnaire; ATQ), character traits (temperament and character inventory-revised (TCI-R), big five inventory (BFI)), and parenting practices (coping with children's negative emotions scale; CCNES), as well as conduct problems of their children (strengths and difficulties questionnaire; SDQ). Structural equation models were fitted, testing for direct and indirect connections, once with character traits drawn from the TCI and once with BFI traits., Results: In both analyses, the first model presented a significant direct effect between mothers' effortful control and children's conduct problems. When including mother's parenting and character (based on the TCI or on the BFI) in the model, the direct path became insignificant and significant mediation effects were found; specifically, the indirect path through the parenting practices, as well as the mediated mediation path through the parenting practices and character. Moreover, mediation effects were found between mothers' effortful control and parenting practices through some character traits. The selected models showed a good fit ( e.g ., NFI = 0.985; CFI = 0.997; RMSEA = 0.038)., Discussion: Our findings emphasize the importance of the mother's mature personality characteristics, the mother's actual parental practices, and the crucial value of this path for predicting child behavior outcomes., Competing Interests: Ada H. Zohar is an Academic Editor for PeerJ., (© 2023 Yeshua et al.)
- Published
- 2023
- Full Text
- View/download PDF
13. The psychometric properties of the Varieties of Inner Speech Questionnaire-Revised in Hebrew.
- Author
-
Sabag T, Zohar AH, Kreiner H, Lev-Ari L, and Rabinowitz D
- Abstract
Introduction: The Varieties of Inner Speech Questionnaire-Revised (VISQ-R) is a self-report questionnaire designed to measure characteristics of inner speech. In the current study, we adapted and validated a Hebrew version of VISQ-R. Our first hypothesis was that Confirmatory Factor Analysis (CFA) of the Hebrew VISQ-R would confirm the five subscales replicating the factor structure of the original questionnaire. In addition, building on previous findings that inner speech is involved in tasks that require the executive functions we examined the relationship between VISQ-R and self-reported executive functions questionnaire (BRIEF-A). We hypothesized that correlations between subscales of the Hebrew VISQ-R would reveal covariance between BRIEF-A and some but not all inner speech subscales., Methods: 406 participants completed the Hebrew VISQ-R and 280 of them also completed the BRIEF-A., Results: As hypothesized, CFA confirmed the factor structure revealing the same 5 subscales reported in the original English version, with acceptable internal reliability. Partial support was found for the hypothesized correlations between VISQ-R and BRIEF-A, with covariance of executive functions with some subscales of inner speech (Evaluative, Other-People and Dialogic), and distinct variance with others (Condensed and Positive)., Discussion: These results indicate that the Hebrew version of the VISQ-R has good psychometric properties and that it can be used in future research. The implications concerning the contribution of inner speech for people with difficulties in executive functions are discussed., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Sabag, Zohar, Kreiner, Lev-Ari and Rabinowitz.)
- Published
- 2023
- Full Text
- View/download PDF
14. Associations of self-repression with disordered eating and symptoms of other psychopathologies for men and women.
- Author
-
Bachner-Melman R, Watermann Y, Lev-Ari L, and Zohar AH
- Abstract
Background: Disordered eating has been found to be associated with constructs involving self-repression, such as selflessness (the tendency to relinquish one's needs for others'), and concern for appropriateness (an alertness to information about social comparison and tendency to vary one's behavior in different social situations). This study aimed to examine associations between these self-repression variables and symptoms of general psychopathology for women and men in a community sample., Methods: Two hundred and thirty-six participants (92 men) aged 18-76 (M = 29.11 ± 10.10) volunteered to complete online measures of disordered eating, concern for appropriateness (cross-situational variability and attention to social comparison information), selflessness, and symptoms of depression, anxiety and somatization. Structural equation models were built to assess pathways between the study variables for men and women separately., Results: A MANOVA 2*7 design showed that women scored significantly higher than men on measures of selflessness, disordered eating and depression. For men, selflessness scores were positively and significantly associated only with depression scores. Cross-situational variability scores were positively associated with depression, somatization and anxiety scores. For women, selflessness scores were positively and significantly associated with depression, disordered eating, somatization and anxiety scores. Cross-situational variability scores were positively and significantly associated with depression, anxiety and somatization scores but not with disordered eating scores. Attention to Social Comparison Information scores were positively and significantly associated only with disordered eating scores., Conclusions: Self-repression is more closely linked to psychopathology in women than in men. For men, self-suppression seems to be associated with symptoms of internalizing disorders, but not disordered eating. Even for women, it appears that self-repression is not connected exclusively with disordered eating, but with symptoms of psychopathology in general. Future research should explore why self-suppression plays such a central role in women's psychopathology., (© 2022. The Author(s).)
- Published
- 2022
- Full Text
- View/download PDF
15. The Eating Disorders Recovery Questionnaire: psychometric properties and validity.
- Author
-
Bachner-Melman R, Lev-Ari L, Zohar AH, and Linketsky M
- Subjects
- Factor Analysis, Statistical, Female, Humans, Male, Psychometrics, Reproducibility of Results, Surveys and Questionnaires, Feeding and Eating Disorders diagnosis
- Abstract
Purpose: There is no standardized measurement of recovery from an eating disorder (ED). We examined the psychometric properties and construct validity of the "Eating Disorders Recovery Questionnaire" (EDRQ), which defines recovery beyond symptoms to include self-acceptance, social emotional and physical health., Methods: Twenty-eight recovery-related items were administered to 978 people (9.5% men) aged 18-76. 172 participants had a current ED diagnosis (AN, BN or BED), 104 had a past ED diagnosis (AN, BN, BED or > one diagnosis), 105 had another past or present ED, and 579 had no lifetime ED. Participants also completed the Eating Disorders Examination Questionnaire, Dresden Body Image Questionnaire-35, Positive and Negative Affect Schedule-Short Form, Patient Health Questionnaire-9, Satisfaction with Life Scale and Positive Eating Scale., Results: Exploratory and confirmatory factor analyses yielded four factors (CFI = 0.93, RMSEA = 0.07): lack of symptomatic behavior, acceptance of self and body, social and emotional connection, and physical health. Group comparisons showed that currently ill women scored lower on EDRQ and positive indices and higher on negative indices than controls and previously ill women. Previously ill women scored similarly to controls on ED symptomatology, positive body experiences, depression, and positive and negative affect but had lower BMI, life satisfaction and positive eating. The EDRQ-EDEQ correlation was r = 0.67, indicating both overlap and distinct variance., Conclusion: The EDRQ is a valid, reliable measure of ED recovery, defined more broadly than symptom remission. We recommend its incorporation into a standardized operationalization of recovery and its use by consumers, carers and service providers to monitor ED recovery status., Level of Evidence: Level III, case-control analytic study., (© 2021. The Author(s), under exclusive licence to Springer Nature Switzerland AG part of Springer Nature.)
- Published
- 2021
- Full Text
- View/download PDF
16. Eating for numbing: a community-based study of trauma exposure, emotion dysregulation, dissociation, body dissatisfaction and eating disorder symptoms.
- Author
-
Lev-Ari L, Zohar AH, and Bachner-Melman R
- Abstract
Objective: The current study tests the relationship between eating disorder (ED) symptoms and trauma exposure. The mechanisms via which trauma is related to ED symptoms have not been sufficiently examined. This study examines the complex role of dissociation and emotional dysregulation in the context of trauma, BMI, ED symptoms and body dissatisfaction (BD). We hypothesized that dissociation and emotional dysregulation would mediate the relationship between trauma exposure and ED symptoms/BD. We further hypothesized that BMI would play a moderating role in this association., Method: A community sample of 229 (16.2% male) participants, with a mean age of 29.08 ± 10.68 reported online on traumatic events (Life Events Checklist), dissociation (Dissociative Experiences Scale-II), emotional dysregulation (Difficulties in Emotional Regulation Scale), ED symptoms (Eating Disorders Examination-Questionnaire) and BD (Figure Rating Scale)., Results: Participants reported experiencing a mean of 2.87 ± 2.27 traumatic events, with a relatively high percentage (~86%) reporting at least one. The most commonly reported traumatic events were transportation accidents and physical assault. Although frequency of traumatic events did not directly predict ED symptoms, BMI, dissociation, emotional dysregulation and BD did. An SEM model showed that traumatic events predicted ED symptoms indirectly through dissociation, emotional dysregulation and BMI. Dissociation and emotional dysregulation predicted ED symptoms directly. BMI also moderated the association between traumatic events and both ED symptoms and BD., Conclusions: Therapists treating patients with high BMI or obesity should be aware of these relationships and investigate the possibility that trauma and/or PTSD may underlie the presenting disordered eating or eating disorder., Competing Interests: Ada H. Zohar is an Academic Editor for PeerJ., (© 2021 Lev-ari et al.)
- Published
- 2021
- Full Text
- View/download PDF
17. Intergenerational Transmission of Child Feeding Practices.
- Author
-
Lev-Ari L, Zohar AH, Bachner-Melman R, and Totah Hanhart A
- Subjects
- Adolescent, Adult, Body Mass Index, Body Weight, Child, Child Behavior, Child, Preschool, Female, Humans, Male, Parenting, Retrospective Studies, Surveys and Questionnaires, Feeding Behavior, Mothers
- Abstract
This study assessed the relationships between parents' retrospective recollections of their mothers' child feeding practices (CFP), current disordered eating (DE) and current CFP (how they now feed their children). 174 Israeli parents (136 mothers, 38 fathers; 40.1 ± 6.9 years of age) of children between the ages of 2 and 18, living at home, completed questionnaires online assessing demographics, retrospective recollections of the CFP that their mothers used when they were children, current CFP and current DE. Specific aspects of retrospectively recalled maternal CFP were significantly associated with the same aspects of current CFP. Current DE mediated the association between retrospectively recalled maternal CFP and current CFP and moderated the association between current concern about child's weight and pressure for child to eat. Results highlight that the way adults pass on their feeding practices to their children is strongly influenced by their childhood recollections of their mothers' concern about their weight, pressure for them to eat or restriction of their food intake. People often strive to behave differently from their parents, especially in the realm of food and eating. However, our findings suggest that parental CFP can become entrenched and can be passed on to our children.
- Published
- 2021
- Full Text
- View/download PDF
18. Attitudes towards eating disorders clinicians with personal experience of an eating disorder.
- Author
-
Bachner-Melman R, de Vos JA, Zohar AH, Shalom M, Mcgilley B, Oberlin K, Murray L, Lamarre A, and Dooley-Hash S
- Subjects
- Attitude, Case-Control Studies, Empathy, Humans, Surveys and Questionnaires, Feeding and Eating Disorders diagnosis
- Abstract
Purpose: This study explores the perspectives and opinions towards ED clinicians with lived experience of ED., Methods: Three hundred and eighty-five ED clinicians and 124 non-clinicians from 13 countries, between 18 and 76 years of age completed an online survey about attitudes towards ED clinicians with a personal ED history. Almost half the respondents (n = 242, 47.5%) reported a lifetime ED diagnosis. Survey items included ten multiple-choice and three open questions about clinician disclosure, employer hiring practices, and perceived advantages and disadvantages of clinicians with a personal ED history practicing in the ED field. Multiple-choice responses from clinicians with and without a personal ED history were compared with responses from non-clinicians with and without a personal ED history. Open questions were examined using thematic analysis., Results: Clinicians with no ED history, whose responses often differed from both ED-history groups (clinicians and non-clinicians), were more likely to indicate that clinicians with an ED should not generally treat ED patients, and that clinicians should self-disclose their ED history to employers but not to their patients. Thematic analysis of the open-ended questions revealed that advantages of having clinicians with an ED history include a deep experiential understanding and the ability to be empathic and non-judgmental, whereas disadvantages include the lack of objectivity and the risk of clinicians being triggered., Conclusion: Further research informing guidelines for ED clinicians with a personal ED history, their colleagues and employers are needed to protect and empower the significant minority of ED professionals with "lived experience" of EDs., Level of Evidence: Level III, case-control analytic study., (© 2020. Springer Nature Switzerland AG.)
- Published
- 2021
- Full Text
- View/download PDF
19. Studying Dynamics of Human Information Gathering Behaviors Using Social Robots.
- Author
-
Eshed M, Epstein M, Zohar AH, and Gordon G
- Abstract
A novel social interaction is a dynamic process, in which participants adapt to, react to and engage with their social partners. To facilitate such interactions, people gather information relating to the social context and structure of the situation. The current study aimed to deepen the understanding of the psychological determinants of behavior in a novel social interaction. Three social robots and the participant interacted non-verbally according to a pre-programmed "relationship matrix" that dictated who favored whom. Participants' gaze was tracked during the interaction and, using Bayesian inference models, resulted in a measure of participants' social information-gathering behaviors. Our results reveal the dynamics in a novel environment, wherein information-gathering behavior is initially predicted by psychological inflexibility and then, toward the end of the interaction, predicted by curiosity. These results highlight the utility of using social robots in behavioral experiments., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2021 Eshed, Epstein, Zohar and Gordon.)
- Published
- 2021
- Full Text
- View/download PDF
20. Eating Disorder Examination Questionnaire (EDE-Q-13): expanding on the short form.
- Author
-
Lev-Ari L, Bachner-Melman R, and Zohar AH
- Abstract
Objective: The Eating Disorders Examination-Questionnaire (EDE-Q) is widely used but time-consuming to complete. In recent years, the advantages and disadvantages of several brief versions have therefore been investigated. A seven-item scale (EDE-Q-7) has excellent psychometric properties but excludes items on bingeing and purging. This study aimed to evaluate a thirteen-item scale (EDE-Q-13) including items on bingeing and purging., Method: Participants were 1160 (188 [11.4%] males) community volunteers of mean age 28.79 ± 9.92. They completed the full EDE-Q in Hebrew, as well as measures of positive body experience, social and emotional connection, life satisfaction, positive and negative affect and positive eating. The six EDE-Q items about bingeing and purging, recoded to correspond to the response categories of the other EDE-Q questions, were added to the EDE-Q-7, resulting in the EDE-Q-13., Results: Confirmatory factor analysis confirmed the hypothesized EDE-Q-13 structure, including the bingeing and purging subscales. Strong positive correlations were found between the EDE-Q-13 and the original EDE-Q scores. The EDE-Q-13 showed convergent validity with related measures., Conclusions: The EDE-Q-13 in Hebrew is a brief version of the EDE-Q that includes bingeing and purging subscales and has satisfactory psychometric properties. Its use in clinical and research contexts is encouraged.
- Published
- 2021
- Full Text
- View/download PDF
21. Gene Expression Meta-Analysis of Cerebellum Samples Supports the FKBP5 Gene-Environment Interaction Model for Schizophrenia.
- Author
-
Hertzberg L, Zohar AH, and Yitzhaky A
- Abstract
Background: One of the most studied molecular models of gene-environment interactions is that of FKBP5, which has been shown to interact with childhood adversity to increase the risk of psychiatric disorders, and has been implicated in schizophrenia. While the model predicts up-regulation of FKBP5, previous brain samples gene expression studies yielded inconsistent results., Methods: We performed a systematic gene expression meta-analysis of FKBP5 and NR3C1, a glucocorticoid receptor inhibited by FKBP5, in cerebellum samples of patients with schizophrenia. The gene expression databases GEO, SMRI and those of NIMH were searched, and out of six screened datasets, three were eligible for the meta-analysis (overall 69 with schizophrenia and 78 controls)., Results: We detected up-regulation of FKBP5 and down-regulation of NR3C1 in schizophrenia, and a negative correlation between their expression patterns. Correlation analysis suggested that the detected differential expression did not result from potential confounding factors., Conclusions: Our results give significant support to the FKBP5 gene-environment interaction model for schizophrenia, which provides a molecular mechanism by which childhood adversity is involved in the development of the disorder. To explore FKBP5's potential as a therapeutic target, a mapping of its differential expression patterns in different brain regions of schizophrenia patients is needed.
- Published
- 2021
- Full Text
- View/download PDF
22. Two to Tango? The Dance of Maternal Authority and Feeding Practices with Child Eating Behavior.
- Author
-
Zohar AH, Lev-Ari L, and Bachner-Melman R
- Subjects
- Body Mass Index, Body Weight, Child, Child, Preschool, Eating, Female, Humans, Male, Maternal Behavior, Mothers, Parenting, Surveys and Questionnaires, Child Behavior, Feeding Behavior
- Abstract
The purpose of this study was to elucidate the relationship between maternal feeding practices and children's eating problems. Mothers of 292 children aged 5.9 ± 1.1, 50% boys, reported online on parental authority, overt and covert control of the child's food choices, child feeding practices, and their child's problematic eating behavior. Structural equation modelling yielded a model with excellent indices of fit (χ
(2) (52) = 50.72, p = 0.56; normed fit index (NFI) = 0.94; root mean square error of approximation (RMSEA) = 0.001). The model showed that an authoritarian maternal authority style was associated with overt control, which was associated with maternal tendency to pressure children to eat and with maternal restriction of highly processed or calorie-rich snack foods. These, in turn, were positively associated with the child's satiety response, food fussiness, and slow eating, and negatively with the child's enjoyment of food. In contrast, a permissive maternal authority style was associated with covert control of the child's eating, concern over the child being overweight, and the restriction of highly processed and calorie-rich snack foods, which were in turn positively associated with the child's emotional overeating and the child's food responsiveness. The model seems to tap into two distinct patterns of mother-child feeding and eating dynamics, apparently related to children with opposing appetitive tendencies.- Published
- 2021
- Full Text
- View/download PDF
23. A longitudinal study of maternal feeding and children's picky eating.
- Author
-
Zohar AH, Pick S, Lev-Ari L, and Bachner-Melman R
- Subjects
- Child, Child Behavior, Child, Preschool, Eating, Feeding Behavior, Female, Humans, Longitudinal Studies, Mother-Child Relations, Mothers, Surveys and Questionnaires, Food Fussiness
- Abstract
This study aimed to estimate the rate of persistent picky eating (PE) in children 3-8 years of age, and to characterize children with PE and their mothers. From a base sample of 1055 mothers of children 3.4 ± 1.3 years old, we selected those who described their children as picky eaters (PEs; n = 185, 17.5%) for a longitudinal study. 109 PE dyads participated, as well as a matched comparison group of dyads without PE (n = 106). At T1 mothers self-reported on trait anxiety, perfectionism, attachment style; as well as on the child's behavioral problems, their temperament, and their executive function. The participants were re-evaluated twice, at two-year intervals (T2 and T3). At T2 the mothers self-reported on their personality, on their child feeding practices, and reported their child's eating behavior. At T3 the mothers self-reported on their feeding style and the children self-reported on a pictorial frequent food questionnaire. PE persisted throughout T2 and T3 in 22.5% of T1 PE children in the longitudinal study, or in 3.94% of the base sample. The child characteristics that distinguished the PE and non-PE groups at T1 predicted 9-10% of the variance of T3 PE. Maternal feeding practices at T2 contributed 1-2% to the explained variance. It can be concluded that for the overwhelming majority of children, PE is a passing phase. Maternal feeding practices have limited long-term influence on children's PE. Unless PE is persistent and severe, parents would best be advised to relax their feeding efforts., (Copyright © 2020 Elsevier Ltd. All rights reserved.)
- Published
- 2020
- Full Text
- View/download PDF
24. Weight gain, feeding and eating in the first year of life of babies of smoking and non-smoking mothers.
- Author
-
Lev-Ari L, Bachner-Melman R, Zohar AH, Ebstein R, and Mankuta D
- Abstract
Babies of mothers who smoke during pregnancy tend to be born underweight but are at risk for pediatric obesity. Maternal feeding practices, maternal disordered eating, and child temperament were assessed as potential mediators of early weight gain in babies of smoking and non-smoking mothers. The BMIs of babies of 88 smoking and 107 non-smoking mothers were recorded at birth and reported one year later. Mothers self-reported on disordered eating and child feeding practices, and on their infants' temperament. Babies of smoking mothers had lower BMI at birth but not at age one. For babies of non-smoking but not for those of smoking mothers, BMI at birth predicted BMI at age one. Smoking mothers' disordered eating and pressure for children to eat predicted their babies' BMI at age one. In the non-smoking group only, there were significant correlations between babies' temperamental difficulties and babies' BMI at age one. In contrast to non-smoking mothers, smoking mothers tend to pressure their babies to eat, and not to feed them in response to their distress. This interim picture may provide insight into the transition of the children of smoking mothers from underweight newborns to children classified as overweight., Competing Interests: Declaration of competing interest None of the authors have any conflict of interest to divulge., (Copyright © 2019 Elsevier B.V. All rights reserved.)
- Published
- 2020
- Full Text
- View/download PDF
25. Potential Risk and Protective Factors for Eating Disorders in Haredi (ultra-Orthodox) Jewish Women.
- Author
-
Bachner-Melman R and Zohar AH
- Subjects
- Female, Humans, Protective Factors, Risk, Women's Health, Body Image psychology, Feeding and Eating Disorders ethnology, Jews, Judaism
- Abstract
Little is known scientifically about eating disorders (EDs) in the Haredi (Jewish ultra-Orthodox) community. This paper aims to describe Haredi culture, review available peer-reviewed research on EDs in the Haredi community and discuss possible risk and protective factors for these disorders in a culturally informed way. A literature search for 2009-2019 yielded 180 references of which only nine were studies on ED in the Haredi community. We describe these and use them as a basis for discussion of possible risk and protective factors for ED in Haredi women. Risk factors may include the centrality of food, poverty, rigid dress codes, the importance of thinness for dating and marriage, high demands from women, selflessness and early marriage and high expectations from women. Protective factors may include faith, Jewish laws governing eating and food that encourage gratitude and mindful eating, and body covering as part of modesty laws that discourage objectification. Ways of overcoming the current barriers to research in the Haredi community should be sought to advance ED prevention and treatment in this population.
- Published
- 2019
- Full Text
- View/download PDF
26. Active and passive procrastination in terms of temperament and character.
- Author
-
Zohar AH, Shimone LP, and Hen M
- Abstract
Background: While passive procrastination is usually associated with distress and dysfunction active procrastination may be an effective coping style. To test this possibility, we examined passive and active procrastination in terms of temperament, character, and emotional intelligence (EI), as well as by a short-term longitudinal study., Methods: Adult community volunteers ( N = 126) self-reported twice in an online short-term longitudinal study. At baseline on active and passive procrastination, as well as on the temperament and character inventory of personality (TCI-140) and EI. At first testing, they were asked to freely describe three personal goals and to make action plans to achieve each within the next two weeks. Two weeks later they reported on progress on their personal goals (PPG)., Results: PPG correlated positively with active procrastination and negatively with passive procrastination. Dividing the participants into median splits on active and passive procrastination resulted in four groups: Active, Passive, Active-Passive, and Non-Procrastinators. Analysis of variance showed that active procrastinators had an advantage in temperament and character traits as well as EI. Active procrastinators were also higher than the other groups on personality profiles i.e. combinations of traits; dependable temperament and well-developed character., Conclusions: Active procrastination can be an adaptive and productive coping style. It is associated with dependable temperament, well-developed character, and high emotional intelligence and predicts meeting personal goals., Competing Interests: Ada H. Zohar is an Academic Editor for PeerJ.
- Published
- 2019
- Full Text
- View/download PDF
27. The development of temperament and character during adolescence: The processes and phases of change.
- Author
-
Zohar AH, Zwir I, Wang J, Cloninger CR, and Anokhin AP
- Subjects
- Adolescent, Child, Female, Humans, Male, Personality Inventory, Character, Personality Development, Temperament
- Abstract
We studied the pattern of personality development in a longitudinal population-based sample of 752 American adolescents. Personality was assessed reliably with the Junior Temperament and Character Inventory at 12, 14, and 16 years of age. The rank-order stability of Junior Temperament and Character Inventory traits from age 12 to 16 was moderate (r = .35). Hierarchical linear modeling of between-group variance due to gender and within-group variance due to age indicated that harm avoidance and persistence decreased whereas self-directedness and cooperativeness increased from age 12 to 16. Novelty seeking, reward dependence, and self-transcendence increased from age 12 to 14 and then decreased. This biphasic pattern suggests that prior to age 14 teens became more emancipated from adult authorities while identifying more with the emergent norms of their peers, and after age 14 their created identity was internalized. Girls were more self-directed and cooperative than boys and maintained this advantage from age 12 to 16. Dependability of temperament at age 16 was mainly predicted by the same traits at earlier ages. In contrast, maturity of character at age 16 was predicted by both temperament and character at earlier ages. We conclude that character develops rapidly in adolescence to self-regulate temperament in accord with personally valued goals shaped by peers.
- Published
- 2019
- Full Text
- View/download PDF
28. Correction: AVPR1a and SLC6A4 Gene Polymorphisms Are Associated with Creative Dance Performance.
- Author
-
Bachner-Melman R, Dina C, Zohar AH, Constantini N, Lerer E, Hoch S, Sella S, Nemanov L, Gritsenko I, Lichtenberg P, Granot R, and Ebstein RP
- Abstract
[This corrects the article DOI: 10.1371/journal.pgen.0010042.].
- Published
- 2019
- Full Text
- View/download PDF
29. "Silence! The body is speaking" - a correlational study of personality, perfectionism, and self-compassion as risk and protective factors for psychosomatic symptoms distress.
- Author
-
Yeshua M, Zohar AH, and Berkovich L
- Subjects
- Adolescent, Adult, Aged, Female, Humans, Male, Middle Aged, Protective Factors, Risk Factors, Young Adult, Empathy physiology, Perfectionism, Self Concept, Somatoform Disorders etiology, Type D Personality
- Abstract
The current study examined the role of personality traits on psychosomatic distress (PD) and tested the hypothesis that the association between perfectionism and PD would be moderated by self-compassion. One hundred and seventy-three community volunteers, of whom 24.9% were men, mean age 31.52 ± 13.29, reported online on the DS14, a measure of Type D personality, on the TCI-140, a measure of temperament and character, on the Frost multidimensional perfectionism scale, on the short form of the self-compassion scale and on the SOMS-7 for psychosomatic symptoms. We defined psychosomatic distress as the product of the symptom count and severity rating score of the SOMS-7. The hierarchical linear regression model that included all the personality variables as well as the interaction term between self-compassion and perfectionism accounted for 25% of the variance in PD. The interaction between perfectionism and self-compassion entered into the model in the last block was highly protective. High self-compassion moderated the effect of perfectionism on PD. Our finding correspond with the notion that personality can enhance PD but can also mitigate it. Protective personality traits, such as self-compassion, might be good targets for psychological intervention.
- Published
- 2019
- Full Text
- View/download PDF
30. Can Recovery From an Eating Disorder Be Measured? Toward a Standardized Questionnaire.
- Author
-
Bachner-Melman R, Lev-Ari L, Zohar AH, and Lev SL
- Abstract
Background: There is a clear need for a standardized definition of recovery from eating disorders (EDs) and for self-report instruments to assess where individuals with an ED are situated at a given point of time along their process of illness and recovery. It has been acknowledged that psychological and cognitive symptoms are important to recovery in addition to physical and behavioral indices. This study proposes a 28-item multidimensional questionnaire encompassing the main features of recovery from ED, derived from the endorsement of different criteria by people with a lifetime ED diagnosis, family members and ED clinicians. Methods: Participants were 213 volunteers over the age of 18 (118 people with a lifetime ED diagnosis, 58 healthy family members of people with EDs and 37 ED clinicians), who completed the ED-15 and indicated online how important they thought each of 56 criteria were for recovery from an ED. Results: Four factors were identified in an exploratory factor analysis: Lack of Symptomatic Behavior (LSB), Acceptance of Self and Body (ASB), Social and Emotional Connection (SEC), and Physical Health (PH). Confirmatory factor analysis using the seven highest loading items from each subscale confirmed the structure validity of a shortened version of this questionnaire, the Eating Disorders Recovery Endorsement Questionnaire (EDREQ), which had excellent goodness-of-fit indices. Despite a few between-group differences, there was general agreement that LSB was most salient to recovery, followed by ASB, SEC, and PH in that order. Conclusion: Despite the absence of a standardized definition of recovery from ED, there is a general consensus about its components. The EDREQ is a psychometrically sound questionnaire containing items that people with an ED history, their family members and therapists all define as important components of recovery. The inclusion of emotional and psychosocial aspects of recovery in addition to symptomatic and medical aspects is important to expand treatment goals and the concept of recovery from EDs beyond symptom relief and the absence of disease markers. As a clinical tool, the EDREQ stands to assist in setting and refining therapeutic goals throughout therapy, and in establishing standardized, comparable norms for recovery levels in research.
- Published
- 2018
- Full Text
- View/download PDF
31. Lives on the Line: The Online Lives of Girls and Women With and Without a Lifetime Eating Disorder Diagnosis.
- Author
-
Bachner-Melman R, Zontag-Oren E, Zohar AH, and Sher H
- Abstract
This study aimed to compare the scope, internet use patterns, and degree of online need satisfaction of girls and women with and without a lifetime eating disorder (ED) diagnosis. Participants were 122 females aged 12-30, 53 with a lifetime ED diagnosis recruited via a hospital-based treatment program, and 69 age-matched controls recruited via normative social media sites. Participants completed questionnaires assessing disordered eating, body image, positive and negative affect, general distress, and life satisfaction, and completed an online survey about the scope of their internet use, the frequency of watching and posting pictures and videos, online friendships and social comparison, fulfillment of needs online, and mood after internet use. All questionnaire scores differed significantly between groups in the expected directions. Whereas overall, ED and control groups spent similar amounts of time online (6.21, SD = 5.13), they spent this time differently. ED participants reported devoting 56.7% of their online time to eating, weight and body image, versus 29.1% for controls, and spent significantly more time than controls on forums and blogs ( t = -5.3, p < 0.0001, Cohen's d = 0.87). They also engaged more often in social comparison ( t = 3.6, p < 0.005, Cohen's d = 0.65), had a higher online-offline friend ratio ( t = 3.7, p < 0.0001, Cohen's d = 0.65), and more online friends with ED ( t = 5.4, p < 0.0001, Cohen's d = 0.89). In comparison to controls, ED participants reported that their use of forums and blogs gave them more eating- and weight-related advice, and a greater sense of belonging, social support, and safety resulting from anonymity, with effect sizes of 0.63-0.96. However, they also reported more negative affect after posting online. Most online behaviors and patterns correlated positively with measures of symptomatology and negatively with measures of psychological health, in both groups. Internet use was rarely addressed in therapy. Professionals, families and friends should help people with disordered eating and EDs to broaden the scope of their internet use. They should invest less in food- and weight-related forums/blogs, expand their "real life" social lives and develop their interpersonal skills, so that their legitimate needs can be satisfied face-to-face, rather than virtually. Clinicians should address the online lives of their ED clients in therapy.
- Published
- 2018
- Full Text
- View/download PDF
32. An exploratory study of adolescent response to fluoxetine using psychological and biological predictors.
- Author
-
Zohar AH, Eilat T, Amitai M, Taler M, Bari R, Chen A, Apter A, Weizman A, and Fennig S
- Abstract
Background: Not enough is known about predicting therapeutic response to serotonin-specific reuptake inhibitors, and specifically to fluoxetine. This exploratory study used psychological and biological markers for (retrospective) prediction of treatment-response to fluoxetine in depressed and/or anxious adolescents., Methods: Forty-one consecutive adolescent outpatients with a primary diagnosis of severe affective and/or anxiety disorders were assessed and treated with an open-label 8-week trial of fluoxetine. Type D personality was assessed with the 14-item questionnaire, the DS14. In addition, TNFα, IL-6, and IL-1b were measured pre- and post-treatment., Results: There was an elevation of Type D personality in patients, compared to the adolescent population rate. Post-treatment, 44% of patients were classified as non-responders; the relative risk of non-response for Type D personality patients was 2.8. Binary logistic regression predicting response vs. non-response showed a contribution of initial TNFα levels as well as Type D personality to non-response., Conclusions: In this exploratory study, the most significant contributor to non-response was Type D personality. However, the measurement of Type D was not prospective, and thus may be confounded with psychiatric morbidity. The measurement of personality in psychiatric settings may contribute to the understanding of treatment response and have clinical utility., Competing Interests: Ada H. Zohar is an Academic Editor for PeerJ. The other authors declare that they have no competing interests.
- Published
- 2018
- Full Text
- View/download PDF
33. Ever since I can remember myself: Implications of attachment and perceived maternal feeding practices on adult women's body dissatisfaction.
- Author
-
Baumgarten-Katz I, Lev-Ari L, and Zohar AH
- Subjects
- Adolescent, Adult, Female, Humans, Young Adult, Body Image psychology, Feeding Behavior psychology, Interpersonal Relations, Maternal Behavior psychology, Object Attachment
- Abstract
Background: Research indicates that women with an eating disorder are more insecurely attached than those without. Over-restrictive maternal feeding practices in childhood are associated with elevated BMI and more disordered eating in adult women., Goals: The goal of the current study was to examine the extent to which the two insecure attachment styles contribute to women's body dissatisfaction indices and to examine their role in moderating the influence of restrictive maternal child feeding practices., Methods: 283 women between the ages of 18-42 (mean=25.04; SD=3.53) sampled through social networking completed an online self-report, including the Figure Rating Scale (from which Self-Ideal comparison was calculated), retrospective child feeding questionnaire (RCFQ), the experience in close relationship (ECR) questionnaire, and the EDI's Drive for Thinness and Body Dissatisfaction subscales., Results: Insecure-anxious attachment positively predicted Drive for Thinness, Body Dissatisfaction and Self-Ideal Disparity. However, insecure-avoidant attachment did not predict indices of body dissatisfaction. Recalled over-controlling maternal childhood feeding behaviors were associated with Drive for Thinness, Body Dissatisfaction and greater Self-Ideal body image disparity. Significant interactions between attachment styles, maternal childhood feeding behaviors, and body dissatisfaction indices emerged., Conclusions: In the presence of restrictive feeding practices in childhood, insecure attachment styles moderate women's adult body dissatisfaction indices. Avoidant attachment style plays a protective role while anxious attachment style exacerbates body dissatisfaction indices.
- Published
- 2018
34. Editorial: New Horizons in the Classification, Biology and Management of Eating Disorders.
- Author
-
Zohar AH, Lev-Ari L, Bachner-Melman R, and Kreitler PhD S
- Subjects
- Humans, Feeding and Eating Disorders classification, Feeding and Eating Disorders diagnosis, Feeding and Eating Disorders therapy
- Abstract
Background: The Dresdner Körperbildfragebogen (DKB- 35) is a positive and comprehensive measure of the relationship with the body. Written and used in German the original has good psychometric qualities. The goal of the current study was to translate it into Hebrew and then test its psychometric qualities., Method: 292 adult community volunteers self-reported online on the DKB-35 as well as on the Satisfaction with Life Scale and the Eat-26. The data were exported into and analyzed in SPSS 21.0., Results: Structural validity, reliability and convergent and divergent validity of the Hebrew DKB-35 was demonstrated. All five original sub-scales: Body- Acceptance, Vitality, Body-Narcissism, Physical-Contact, and Sexual-Fulfillment were recovered., Conclusions: The DKB-35 in Hebrew can be used in the context of mental health and the process of recovery from eating disorders. Address.
- Published
- 2017
35. The EDE-Q in Hebrew: Structural and Convergent/Divergent Validity in a Population Sample.
- Author
-
Zohar AH, Lev-Ari L, and Bachner-Melman R
- Subjects
- Adult, Aged, Female, Humans, Israel, Male, Middle Aged, Reproducibility of Results, Young Adult, Feeding and Eating Disorders diagnosis, Psychiatric Status Rating Scales standards, Psychometrics standards
- Abstract
Background: The Eating Disorders Examination Questionnaire (EDE-Q), originally written in English, is used to screen for and help diagnose eating disorders (EDs). The purpose of this study was to test a Hebrew version for structural validity, for convergent validity, and screening properties in a non-clinical community sample in Israel., Method: The EDE-Q was translated into Hebrew, with permission, and administered online with other well-used self-report instruments to 292 community volunteers (18% male)., Results: Exploratory and confirmatory factor analyses largely confirmed the original factor structure, although weight and shape concerns converged into a single factor. Results indicate good convergent validity and screening properties., Conclusions: The favorable psychometric properties of the EDE-Q found in this study add the Hebrew version to a growing list of EDE-Q translations valid in diverse cultures. This important instrument is now available to Israeli clinicians and researchers and should be used and further explored with larger and more diverse populations.
- Published
- 2017
36. My Sister Myself: A Controlled Study of the Relationship Between Women with a Lifetime Diagnosis of Anorexia Nervosa and Their Sisters.
- Author
-
Zohar AH, Lev Ari L, and Bachner-Melman R
- Subjects
- Adult, Anorexia Nervosa psychology, Feeding and Eating Disorders, Female, Humans, Research Design, Surveys and Questionnaires, Anorexia Nervosa diagnosis, Sibling Relations, Siblings psychology
- Abstract
This study focused on the quality of the relationship between women with a lifetime anorexia nervosa (AN) diagnosis and their sisters, in the context of family functioning. Participants were 112 sister pairs including a woman with a lifetime diagnosis of AN, and 356 sister pairs with no history of an eating disorder. Participants completed the Sibling Relationship Questionnaire, Family Environment Scale and Eating Attitudes Test-26. We hypothesised that sister relationships would be less favourably assessed by women with an AN diagnosis than by their sisters, and less favourably assessed overall in the AN sister pairs than in the healthy sib-pair controls. These hypotheses were confirmed. Also, the AN sisters viewed the family as less cohesive and more conflicted than their non-affected sisters. For the AN sisters, there was an inverse relationship between level of current pathology and how favourably they viewed the sister relationship. Sister relationships may suffer during AN and improve as the pathology recedes. This would mean that the quality of sister relationships has clinical significance and may serve as an indicator of recovery. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association., (Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association.)
- Published
- 2016
- Full Text
- View/download PDF
37. Distinctive personality profiles of fibromyalgia and chronic fatigue syndrome patients.
- Author
-
Ablin JN, Zohar AH, Zaraya-Blum R, and Buskila D
- Abstract
Objective: The current study is an innovative exploratory investigation, aiming at identifying differences in personality profiles within Fibromyalgia Syndrome (FMS) and Chronic Fatigue Syndrome (CFS) patients., Method: In total, 344 participants (309 female, 35 male) reported suffering from FMS and/or CFS and consented to participate in the study. Participants were recruited at an Israeli FM/CFS patient meeting held in May 2013, and through an announcement posted on several social networks. Participants were asked to complete a research questionnaire, which included FMS criteria and severity scales, and measures of personality, emotional functioning, positivity, social support and subjective assessment of general health. In total, 204 participants completed the research questionnaire (40.7% attrition rate)., Results: A cluster analysis produced two distinct clusters, which differed significantly on psychological variables, but did not differ on demographic variables or illness severity. As compared to cluster number 2 (N = 107), participants classified into cluster number 1 (N = 97) showed a less adaptive pattern, with higher levels of Harm Avoidance and Alexithymia; higher prevalence of Type D personality; and lower levels of Persistence (PS), Reward dependence (RD), Cooperation, Self-directedness (SD), social support and positivity., Conclusion: The significant pattern of results indicates at least two distinct personality profiles of FM and CFS patients. Findings from this research may help improve the evaluation and treatment of FM and CFS patients, based on each patient's unique needs, psychological resources and weaknesses, as proposed by the current trend of personalized medicine., Competing Interests: Ada H. Zohar is an Academic Editor for PeerJ.
- Published
- 2016
- Full Text
- View/download PDF
38. Is type-D personality trait(s) or state? An examination of type-D temporal stability in older Israeli adults in the community.
- Author
-
Zohar AH
- Abstract
Background. Type D personality was suggested as a marker of poorer prognosis for patients of cardiovascular disease. It is defined by having a score of 10 or more on both sub-scales of the DS14 questionnaire, Social Inhibition (SI) and Negative Affectivity (NA). As Type D was designed to predict risk, its temporal stability is of prime importance. Methods. Participants in the current study were 285 community volunteers, who completed the DS14, and other personality scales, at a mean interval of six years. Results. The prevalence of Type D did not change. The component traits of Type D showed rank order stability. Type D caseness temporal stability was improved by using the sub-scales product as a criterion. Logistic hierarchical regression predicting Type D classification from Time1 demonstrated that the best predictors were Time1 scores on NA and SI, with the character trait of Cooperation, and the alexithymia score adding some predictive power. Conclusions. The temporal stability of the component traits, and of the prevalence of Type D were excellent. Temporal stability of Type D caseness may be improved by using a product threshold, rather than the current rule. Research is required in order to formulate the optimal timing for Type D measurement for predictive purposes.
- Published
- 2016
- Full Text
- View/download PDF
39. Young Children's Ritualistic Compulsive-Like Behavior and Executive Function: A Cross Sectional Study.
- Author
-
Zohar AH and Dahan D
- Subjects
- Child Behavior Disorders nursing, Child Behavior Disorders psychology, Child, Preschool, Cross-Sectional Studies, Emotional Intelligence, Fear, Female, Humans, Israel, Male, Mother-Child Relations, Personality Assessment, Temperament, Ceremonial Behavior, Compulsive Behavior nursing, Compulsive Behavior psychology, Executive Function
- Abstract
The goal of this study was to test whether the development of executive function in young children could add to the explained variance in child ritualistic behavior beyond child and maternal traits previously found to have explanatory power. Routinized, ritualistic behavior is common and normative in young children between the ages of 2 and 5, after which it subsides. In this cross-sectional study, maternal reports on 1345 children between the ages of 2 and 6 included child variables such as temperament, fears, and behavioral problems. Mother's characteristics included perfectionism, her attachment style, and trait anxiety. The sample included ultra-orthodox families, an understudied minority, and thus it was possible to compare their ritualistic behavior with that of children from other rearing environments. Ultraorthodox children had more ritualistic behavior than age-matched children. This finding offers support for an environmental influence on level of ritualistic behavior in children. For the entire sample, we found that young children's ritualistic behavior was associated with shy and emotional temperament, fears, pervasive developmental behavioral problems, and that executive function delays in shifting and emotion regulation had an additional contribution. Ritualistic child behavior was only weakly related to maternal variables. The results were consistent with a maturational process for the trajectory of ritualistic behavior, rather than with an environmentally induced behavior. The development of executive function may be the process mediating the decline of ritualistic behavior over development.
- Published
- 2016
- Full Text
- View/download PDF
40. Sugarcoated isolation: evidence that social avoidance is linked to higher basal glucose levels and higher consumption of glucose.
- Author
-
Ein-Dor T, Coan JA, Reizer A, Gross EB, Dahan D, Wegener MA, Carel R, Cloninger CR, and Zohar AH
- Abstract
Objective: The human brain adjusts its level of effort in coping with various life stressors as a partial function of perceived access to social resources. We examined whether people who avoid social ties maintain a higher fasting basal level of glucose in their bloodstream and consume more sugar-rich food, reflecting strategies to draw more on personal resources when threatened., Methods: In Study 1 (N = 60), we obtained fasting blood glucose and adult attachment orientations data. In Study 2 (N = 285), we collected measures of fasting blood glucose and adult attachment orientations from older adults of mixed gender, using a measure of attachment style different from Study 1. In Study 3 (N = 108), we examined the link between trait-like attachment avoidance, manipulation of an asocial state, and consumption of sugar-rich food. In Study 4 (N = 115), we examined whether manipulating the social network will moderate the effect of attachment avoidance on consumption of sugar-rich food., Results: In Study 1, fasting blood glucose levels corresponded with higher attachment avoidance scores after statistically adjusting for time of assessment and interpersonal anxiety. For Study 2, fasting blood glucose continued to correspond with higher adult attachment avoidance even after statistically adjusting for interpersonal anxiety, stress indices, age, gender, social support and body mass. In Study 3, people high in attachment avoidance consume more sugar-rich food, especially when reminded of asocial tendencies. Study 4 indicated that after facing a stressful task in the presence of others, avoidant people gather more sugar-rich food than more socially oriented people., Conclusion: RESULTS are consistent with the suggestion that socially avoidant individuals upwardly adjust their basal glucose levels and consume more glucose-rich food with the expectation of increased personal effort because of limited access to social resources. Further investigation of this link is warranted.
- Published
- 2015
- Full Text
- View/download PDF
41. Show me your friends, and I shall show you who you are: the way attachment and social comparisons influence body dissatisfaction.
- Author
-
Lev-Ari L, Baumgarten-Katz I, and Zohar AH
- Subjects
- Adolescent, Adult, Body Mass Index, Drive, Emotions, Feeding and Eating Disorders, Female, Humans, Peer Group, Regression Analysis, Self Concept, Surveys and Questionnaires, Thinness, Young Adult, Body Image psychology, Friends, Object Attachment, Personal Satisfaction, Social Perception
- Abstract
Women with attachment insecurity have greater eating disorder symptoms and poorer prognosis. Socio-cultural agents, such as peers and family, are predictive of the development of body image dissatisfaction (BID). The present study examines the association of insecure attachment styles and direct and indirect social comparisons of body image to women's BID and drive to thinness. Two hundred and eighty three women aged 18-42 years completed online self-reports concerning attachment styles, body mass index (BMI), drive for thinness, body image satisfaction, the Figure Rating Scale (FRS), as well as a modified FRS comparing self to mother, to sister closest in age and to best friend. Hierarchical Linear Models reveal that anxious-ambivalent, but not avoidant attachment style, along with indirect and direct comparisons to best friend and to sister influence drive for thinness and body dissatisfaction, even after controlling for BMI and age. Of all social comparisons, feeling one's best friend is thinner than yourself is the most detrimental to body ideal., (Copyright © 2014 John Wiley & Sons, Ltd and Eating Disorders Association.)
- Published
- 2014
- Full Text
- View/download PDF
42. Mirror, mirror on the wall: how women learn body dissatisfaction.
- Author
-
Lev-Ari L, Baumgarten-Katz I, and Zohar AH
- Subjects
- Adolescent, Adult, Body Mass Index, Drive, Female, Friends psychology, Humans, Israel, Mother-Child Relations psychology, Sibling Relations, Thinness psychology, Young Adult, Body Image psychology, Learning, Personal Satisfaction, Women psychology
- Abstract
Extensive research indicates that exposure to media as well as pressure and modeling by sociocultural agents, such as peers and family, are predictive of the development of body image dissatisfaction (BID). This influence is mediated by social comparison and internalization of the thin-ideal. In the current study we assessed comparisons between participants and other women with whom they were in close relationships, (e.g. mother, sister and close female friend), and hypothesized that these would influence women's BID and drive-to-thinness. 283 women between the ages of 18-42 (mean=25.04; SD=3.53) sampled through social networking completed an online self-report which included the original Figure Rating Scale, which yielded self-ideal disparity, as well as a modified version comparing self to mother, self to sister closest-in-age, and self to best friend and then were asked to directly compare themselves to these women. In addition they completed the EDI-2's drive-for-thinness and body dissatisfaction subscales, and reported on Body Mass Index (BMI). Results indicate that comparisons to mothers, sisters, and best friend, were all associated with self-ideal disparity. BMI only slightly mediated this effect. Comparison to sister and to best friend, but not to mother, influenced drive-for-thinness and body dissatisfaction. Positive correlations were found between direct and indirect comparisons to others. Comparison to best friend was the most influential on body ideal. We conclude that comparison to others in close proximity greatly influences women's body ideal and may have a formative role in the development of women's body dissatisfaction. While women cannot choose their mother and sister closest in age, they do choose their best friend; and it is interesting that the comparison to the best friend is so influential., (Copyright © 2014 Elsevier Ltd. All rights reserved.)
- Published
- 2014
- Full Text
- View/download PDF
43. Behavioral addictions in euthymic patients with bipolar I disorder: a comparison to controls.
- Author
-
Sapir R, Zohar AH, Bersudsky Y, Belmaker R, and Osher Y
- Abstract
Background: Bipolar disorder may be associated with a hypersensitive behavioral approach system and therefore to increased reward sensitivity. The objective of this study is to explore the interrelationships between bipolar disorder, behavioral addictions, and personality/temperament traits in a group of euthymic outpatients with bipolar I disorder and in a group of comparison subjects., Methods: Fifty clinically stable patients and 50 comparison subjects matched for age, sex, and educational level were administered the Temperament and Character Inventory-140 and the Behavioral Addiction Scale., Results: The patient group scored significantly higher than comparison subjects for two benign behavioral addictions (music, shopping) as well as for smoking. Comparison subjects scored higher on two harmful behavioral addictions (drugs, alcohol). Novelty Seeking was positively correlated with harmful addictions, and Cooperativeness was negatively correlated with harmful addictions, in both groups., Discussion: The hypersensitive behavioral approach system model of bipolar disorder would predict higher levels of various addictions in bipolar patients as compared to controls. In this study, this was true for three behavioral addictions, whereas controls showed higher levels of behavioral addiction to drugs and alcohol. This may be because the patients in this study are stable, have received considerable psychoeducation, and are relatively adherent to their medication recommendations. Temperament and character traits may play roles both as risk and protective factors regarding behavioral addictions.
- Published
- 2013
- Full Text
- View/download PDF
44. The psychometric properties of the Retrospective Child Feeding Questionnaire in Hebrew.
- Author
-
Lev-Ari L and Zohar AH
- Subjects
- Adult, Aged, Child, Female, Humans, Language, Male, Middle Aged, Psychometrics, Retrospective Studies, Self Report, Young Adult, Body Image, Body Mass Index, Feeding Behavior psychology, Feeding and Eating Disorders etiology, Maternal Behavior psychology, Obesity etiology
- Abstract
The objective of this study was to develop the Retrospective Child Feeding Questionnaire (RCFQ), and to assess its structural validity. In its original version, the CFQ was constructed to measure current practices of maternal feeding of children. For the present study, the CFQ was translated into Hebrew by translation, independent back-translation, and revision, and was then reworded to assess a retrospective assessment of maternal child feeding practices by adults. A large community sample of volunteers (N=406) was recruited and administered the RCFQ, and self-reported on body satisfaction, disordered eating, and body mass. The structural validity of the RCFQ was established by exploratory and confirmatory factor analysis for men and women. Some measure of construct validity is provided by correlational analysis. The RCFQ is structurally robust, and useful in assessing early influences on adult BMI, eating behavior, and body dissatisfaction., (Copyright © 2013 Elsevier Ltd. All rights reserved.)
- Published
- 2013
- Full Text
- View/download PDF
45. Nothing gained: an explorative study of the long-term effects of perceived maternal feeding practices on women's and men's adult BMI, body image dissatisfaction, and disordered eating.
- Author
-
Lev-Ari L and Zohar AH
- Subjects
- Adult, Aged, Feeding Behavior psychology, Female, Humans, Male, Maternal Behavior psychology, Middle Aged, Personal Satisfaction, Sex Factors, Surveys and Questionnaires, Young Adult, Body Image psychology, Body Mass Index, Eating psychology, Feeding and Eating Disorders psychology, Mother-Child Relations psychology
- Abstract
The objective of the studies presented here was the prediction of adult body mass index (BMI), body image dissatisfaction, and disordered eating from recalled maternal child feeding practices. Studies 1 and 2 sampled women from the community, and found that recalled childhood feeding practices predicted both current BMI and current disordered eating. Daughters whose mothers pressured them to eat as children had lower BMIs as adults. The more a mother was concerned about her daughter's weight as a child, and the more she restricted fatty food intake, the less the woman was satisfied with her current body image. Disordered eating of adult women was positively related to their mothers' restriction of their fatty food intake as children, and negatively related to the mothers' monitoring of their food intake as children. Combining the samples and subdividing them into four BMI intervals showed that the obese women were higher on all but one of the recalled maternal child feeding practices, as well as on disordered eating and body dissatisfaction. Age was found to be positively related to BMI and drive for thinness, but not to body dissatisfaction or disordered eating, with older women having higher BMI and more drive for thinness. Study 3 sampled adult men from the community and found that recalled maternal child feeding practices predicted adult BMI and disordered eating for men, as well as for women. Considerable sex differences were found for all study variables. Recollection of maternal child feeding practices may have a formative role in the development of body image, disordered eating, and BMI for men and women, even into adulthood.
- Published
- 2013
- Full Text
- View/download PDF
46. Regional effects on the mental health of immigrant children: results from the New Canadian Children and Youth Study (NCCYS).
- Author
-
Beiser M, Zilber N, Simich L, Youngmann R, Zohar AH, Taa B, and Hou F
- Subjects
- Adolescent, Canada epidemiology, Child, Child, Preschool, China ethnology, Female, Hong Kong ethnology, Humans, Male, Philippines ethnology, Stress, Psychological epidemiology, Emigrants and Immigrants psychology, Mental Health
- Abstract
Children in immigrant families from Hong Kong, Mainland China, and the Philippines living in Toronto and Montreal are at higher risk of Emotional Problems than children in immigrant families in Winnipeg, Calgary, Edmonton, and Vancouver (Beiser et al., 2010). The current publication explores human capital, social capital, institutional receptivity, and perceptions of welcome as explanations for regional disparities. Parent's lack of linguistic fluency, and depressive symptoms provided the most likely explanation for Montreal's mental health disadvantage. Immigrant human and social capital, poor home-school relationships, marginalization, and lack of neighborhood organization contributed to the prediction of risk for emotional problems among immigrant children in Toronto, but may not fully account for differences between Toronto and Vancouver., (Copyright © 2011. Published by Elsevier Ltd.)
- Published
- 2011
- Full Text
- View/download PDF
47. Personality and the perception of health and happiness.
- Author
-
Cloninger CR and Zohar AH
- Subjects
- Adult, Aged, Cross-Sectional Studies, Female, Humans, Individuality, Israel, Male, Mental Health, Middle Aged, Personality Inventory, Quality of Life, Self Concept, Social Perception, Surveys and Questionnaires, Temperament, Affect, Happiness, Health, Personal Satisfaction, Personality
- Abstract
Background: Health is a state of physical, mental, and social well-being. Personality traits measure individual differences in adaptive functioning and mental health, but little is known about how well personality accounts for health's affective aspects (i.e., "happiness") and its non-affective aspects (i.e., "wellness") in the general population., Methods: 1102 volunteer representatives of the Sharon area of Israel completed the Temperament and Character Inventory (TCI), the Positive and Negative Affect Scale (PANAS), the Satisfaction with Life Scale (SWLS), the Multidimensional Scale of Perceived Social Support (PSS), and the subjective health assessment of the General Health Questionnaire (GHQ). Multidimensional personality profiles were used to evaluate the linear and non-linear effects of interactions among dimensions on different aspects of well-being., Results: Self-directedness was strongly associated with all aspects of well-being regardless of interactions with other dimensions. Cooperativeness was strongly associated with perceived social support, and weakly with other aspects of well-being, particularly when Self-directedness was low. Self-transcendence was strongly associated with positive emotions when the influence of the other character dimensions was taken into account. Personality explained nearly half the variance in happiness and more than one-third of the variance in wellness., Limitations: Our data are cross-sectional and self-reported, so they are subject to personal perceptual bias., Conclusions: The emotional, social, and physical aspects of well-being are interdependent, but specific configurations of TCI Self-directedness, Cooperativeness, and Self-transcendence influence them differentially. Interactions among different combinations of character traits have strong effects on the perception of both wellness and happiness., (Copyright © 2010 Elsevier B.V. All rights reserved.)
- Published
- 2011
- Full Text
- View/download PDF
48. Promotion of Well-Being in Person-Centered Mental Health Care.
- Author
-
Cloninger CR, Zohar AH, and Cloninger KM
- Abstract
An understanding of the mechanisms of personality development provides a systematic way to promote health as an integrated state of physical, mental, social, and spiritual well-being. Individual differences in personality are causal antecedents of the full range of psychopathology. The maturation with integration of personality appears to be an important mechanism by which diverse modalities of treatment promote wellness and reduce illness. First, the authors review the relationship between personality and a wide range of psychiatric disorders. Second, the authors evaluate the impact of character structure on a wide range of measures of well-being, including positive emotions, negative emotions, life satisfaction, perceived social support, and perceived health. Third, the authors describe a practical and inexpensive clinical method for facilitating the maturation and integration of personality based on an understanding of the processes of human thought, which underlie changes in personality and well-being.
- Published
- 2010
- Full Text
- View/download PDF
49. Diagnosing ADHD in Israeli adults: the psychometric properties of the adult ADHD Self Report Scale (ASRS) in Hebrew.
- Author
-
Zohar AH and Konfortes H
- Subjects
- Activities of Daily Living psychology, Adult, Age of Onset, Community Psychiatry, Humans, Interview, Psychological, Life Style, Psychometrics, Reproducibility of Results, Attention Deficit Disorder with Hyperactivity diagnosis, Diagnosis, Computer-Assisted, Mass Screening methods, Mass Screening standards, ROC Curve, Self Report standards
- Abstract
This paper argues for the importance of diagnosing ADHD in adults, while acknowledging the many attendant difficulties. The paper presents results from two studies implementing the Adult ADHD Self Report Screen (ASRS) in Hebrew. The Hebrew version of the ASRS as approved by the World Health Organization is appended to this paper. The first of the two studies used a paper and pencil version of the ASRS (ASRS_PP) and the second used a computer administered version (ASRS_C). A subset of the participants in the two studies was given both versions. The Hebrew ASRS had excellent test-retest reliability. It had good internal consistency in both forms. Support for the validity of the Hebrew ASRS is given by the significantly higher scores of adults with ADHD versus those without, on both versions of the ASRS and on all of its subscales. The sensitivity of the raw sum of all 18 items was significantly higher than that of the 6-item screen suggested by the authors of the ASRS. The sensitivity and specificity of the ASRS in Hebrew should be further examined in future studies including clinically referred participants. The benefit of using the ASRS as part of the diagnostic process for adult ADHD is discussed.
- Published
- 2010
50. Self-monitoring in anorexia nervosa.
- Author
-
Bachner-Melman R, Zohar AH, Kremer I, Komer M, Blank S, Golan M, and Ebstein RP
- Subjects
- Adolescent, Adult, Female, Humans, Surveys and Questionnaires, Young Adult, Anorexia Nervosa, Awareness
- Abstract
Background: A possible connection between Mark Snyder's concept of self-monitoring and anorexia nervosa (AN) has not previously been examined., Aims: We hypothesized that AN symptomatology correlates positively with the Other-Directedness aspect of Snyder's self-monitoring construct and negatively with its Extraversion aspect., Method: 194 women with a history of AN were classified as currently ill (n = 17), partially recovered (n = 106) and recovered (n = 71).These women and 100 female controls with no history of an eating disorder completed Snyder's Self-Monitoring Scale (SMS) and the Eating Attitudes Test-26 (EAT-26). ;Other-Directedness' and ;Acting and Extraversion'subscales were derived from an exploratory factor analysis of the Hebrew version of the SMS. Mean total and subscale scores were compared across groups, and correlations were calculated between EAT-26 scores and SMS total and subscale scores., Results: Both subscales of the SMS correlated significantly with total scores but not with one another. As expected, AN symptomatology and EAT-26 scores were associated positively with Other-Directedness yet negatively with Acting and Extraversion, rendering the correlation with total SMS scores insignificant., Conclusion: Different aspects of Snyder's self-monitoring construct correlate in opposite directions with eating pathology and AN symptomatology. AN appears to be associated with high Other-Directedness but low Acting and Extroversion.
- Published
- 2009
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.