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To achieve scientific and intelligent hierarchical intervention of violent criminals, this paper proposes a deep feature fusion model called the Convolutional Long Short Term Gated Attention Network (CLGA-Net), for violent crime temperament classification. First, the CNN is reconstructed to improve local feature extraction. We combine eigenvectors by filtering word vectors with multiple kernel sizes and convoluting separately to obtain feature maps with different granularities. Second, a multi-model fusion algorithm with attention mechanism is proposed by reconstructing CNN. After concatenate layer, Bi-LSTM and Bi-GRU are combined with Multi-Head Attention, and parallelly combined LSTM and GRU with Self-Attention to capture various structural patterns effectively in text sequences. Then, global average pooling layer is used to solve the overfitting of the traditional fully connected layer. Finally, after the softmax classifier, the arithmetic average algorithm is used to obtain the final classification result. To verify the performance of the proposed model, CLGA-Net was compared with other baseline models. The results show that CLGA-Net achieves the optimal effect under all evaluation indices with an accuracy of 99.25%. The AUC values under the macro average and micro average are 99.03% and 99.81%, respectively. By analyzing crime facts, CLGA-Net shows good violent crime temperament classification ability. Regulatory departments can develop a personalized correctional education program according to the type of attribution obtained. Therefore, the CLGA-Net model proposed in this paper can provide an accurate and scalable computerized hierarchical intervention service for offenders. [ABSTRACT FROM AUTHOR]

Background: The Temperament Evaluation of the Memphis, Pisa, Paris, and San Diego (TEMPS-A) is a self-administered questionnaire intended to assess five affective temperaments: depressive, cyclothymic, hyperthymic, irritable and anxious. Our objective was to examine the psychometric properties of the TEMPS-A using a sample comprised by patients with bipolar disorder (BD) and healthy controls (HC) and to determine cut-off scores for each temperament., Methods: Five hundred and ninety-eight individuals (327 BD and 271 HC) completed the TEMPS-A. Cronbach's alpha was used to examine internal consistency reliability. Test-retest reliability and association between different temperamental scales were assessed using Spearman correlation. To confirm factor structure a confirmatory factor analysis (CFA) was carried out. Cut-off scores indicating the presence of dominant temperament were also calculated., Results: Internal consistency was optimal for all temperament subscales (α: 0.682- 0.893). The questionnaire demonstrated good test-retest reliability (ρ: 0.594-0.754). The strongest positive associations were found between cyclothymic and anxious and between depressive and anxious temperaments. Hyperthymic and depressive as well as hyperthymic and anxious temperaments showed a strong negative correlation., Limitations: The HC sample was not matched with the BD group. There were some sociodemographic and clinical differences between groups that may impact on the obtained results. A portion of patients with BD was recruited from tertiary centers., Conclusions: The Spanish version of the Barcelona TEMPS-A questionnaire presents a good internal consistency and their results are stable in clinical population. The performance of the Barcelona TEMPS-A is as good as the original scale., (Copyright © 2019. Published by Elsevier B.V.)

Objective: The relationship between temperament and mental health problems is seen very important as we hope to explain the trajectory of this interaction. The aim of this study was to test the validity of affective temperaments for predicting psychiatric morbidity, by explaining the relationships between temperament, anxiety and depression in a community sample., Methods: This was a cross-sectional study. The present sample consisted of 960 participants (347 male, 622 female) with a mean age of M = 28.4 (SD = 10) randomly recruited. Affective temperaments were measured by the brief version of TEMPS-A, depression and anxiety measured with Beck Depression Inventory and Beck Anxiety Inventory., Results: The Cronbach alpha reliability coefficients for affective temperaments were between .72 and .81, for BDI and BAI, were .88 and .90. The study found significant gender differences on depressive [t(959) = -4.2, p<.001], cyclothymic [t(957) = -4.6, p < .001] and anxious temperament [t(957) = -8.2, p < .001], females having higher scores than males, and reverse results on hyperthermic temperament [t(958) = 2.1, p < .045], males having higher scores than females. No gender difference is found in irritable temperament [t(955) = -.581, p < .561]. Affective temperaments were found significant predictors for depression and anxiety. The combination of the depressive temperament and cyclothymic temperament explained the 32% variance of depression and the 25% variance of anxiety., Conclusions: Study findings are consistent with some other studies and stress the importance of screening for effective temperament in order to early identify depression and anxiety. Further investigation is needed to understand what are other factors that influence the relationship between affective temperaments with depression and anxiety.

The aim of this study was to advance our understanding of the development of aggression in boys and girls by testing a model combining insights from both evolutionary theory and developmental psychology. A sample of 744 children (348 girls) between six and 13 years old was recruited in schools with high deprivation indices. Half of the sample (N = 372; 40.1% girls) had received special educational services for behavioral and/or socio-emotional problems. Two trajectories for overt aggression and two trajectories for indirect aggression were identified and binomial logistic regressions were used to identify environmental predictors and sex-specific patterns of these trajectories. Results indicated that peer rejection predicted overt aggression and indirect aggression and that extraversion and male sex predicted overt aggression. The results also showed that interaction between parental practices and some child temperament traits predicted overt aggression (coercion and lack of supervision associated with extraversion or low effortful control) or indirect aggression (coercion and neglect associated with negative affect or low effortful control), and the absence of a father figure predicted high indirect aggression in girls., (© 2018 Wiley Periodicals, Inc.)

Background: The rising prevalence of childhood obesity in Asia has led to interest in potential risk factors such as infant health-related quality of life (HRQoL), temperament and eating behaviors. This pilot study evaluated the utility of administering parent-reported outcome measures (PROMs) to explore these factors in Filipino infants and examined the relationships between these factors and infant sex, formula intake and weight, over time., Methods: Forty healthy, 4-week-old, formula-fed infants (n = 20 males) were enrolled in this 6-week, prospective, uncontrolled study during which infants were exclusively fed a standard term infant formula enriched with alpha-lactalbumin. On Day-1 and 42, anthropometrics were measured and mothers completed a 97-item measure of HRQoL [Infant Toddler Quality of Life Questionnaire (ITQOL)] covering 6 infant-focused and 3 parent-focused concepts and a 24-item measure of infant temperament [Infant Characteristics Questionnaire (ICQ)]. At Day-42, mothers also completed an 18-item measure of infant appetite [Baby Eating Behaviour Questionnaire (BEBQ)]. A 3-day formula intake diary was completed before Day-42. Nonparametric statistics were used to evaluate correlations among outcomes and compare outcomes by visit and sex., Results: Thirty-nine infants completed the study; similar results were observed in males and females. Completion of PROMs was 100% with no missing responses, but Cronbach's α was low for many concept scales scores. ITQOL scores [range 0 (worst)-100 (best)] were generally high (median ≥ 80) except for Day-1 and Day-42 Temperament and Mood and Day-1 General Health Perceptions scores. ITQOL but not ICQ temperament scores improved significantly between Day-1 and Day-42 (P < 0.01). Mean ± standard deviation BEBQ scores (range 1-5) were high for Enjoyment of Food (4.59 ± 0.60) and Food Responsiveness (3.53 ± 0.81), and low for Satiety Responsiveness (2.50 ± 0.73) and Slowness in Eating (1.71 ± 0.60). Better HRQoL scores were significantly (P < 0.05) associated with high General Appetite scores (3 ITQOL concepts, r = 0.32 to 0.54), greater Enjoyment of Food (4 ITQOL concepts, r = 0.35 to 0.42) and low levels of Slowness in Eating (7 ITQOL concepts, r = - 0.32 to - 0.47)., Conclusion: Findings demonstrated the utility of the ITQOL, ICQ and BEBQ for measuring HRQoL, temperament and eating behavior, and the need for further adaptations for use in Filipino infants., Trial Registration: ClinicalTrials.gov identifier NCT02431377; Registered May 1, 2015.

Specific phobias (SPs) are characterized by excessive fear or anxiety regarding an object or situation. SPs often result in a host of negative outcomes in childhood and beyond. Children with SPs are broadly assumed to show dispositional over-regulation and fearfulness relative to children without SPs, but there are few attempts to distinguish dispositional patterns among children with SPs. In the present study, we examined trajectories of differing temperamental profiles for youth receiving a CBT-based treatment for their SP. Participants were 117 treatment seeking youth (M Age = 8.77 years, Age Range = 6-15 years; 54.7% girls) who met criteria for a SP and their mothers. Three temperament profiles emerged and were conceptually similar to previously supported profiles: well-adjusted; inhibited; and under-controlled. While all groups showed similarly robust reductions in SP severity following treatment, differences among the three groups emerged in terms of broader internalizing symptoms, externalizing symptoms, and global outlook. The well-adjusted group was higher in functioning initially than the other two groups. The inhibited group had initial disadvantages in initial internalizing symptoms. The under-controlled group showed greatest comorbidity risks and had initial disadvantages in both internalizing and externalizing symptoms. These distinct clusters represent considerable heterogeneity within a clinical sample of youth with SP who are often assumed to have homogenous behavior tendencies of inhibition and fearfulness. Findings suggest that considering patterns of temperament among children with phobias could assist treatment planning and inform ongoing refinements to improve treatment response.

Objective: The purpose of this study was to examine whether enterotypes in the gut microbiome could be determined by clustering validity indexes and whether these enterotypes were associated with individual differences in temperament traits., Methods: Sixty healthy Korean participants (21 men; 27.5 [8.1] years, 39 women; 34.5 [14.3] years) were asked to answer 60 temperament questions (novelty seeking, harm avoidance, reward dependence, and persistence) from the Korean version of the Temperament and Character Inventory-125. The participants' stool samples were submitted, and relative operational taxonomic units were calculated using 16S rRNA gene-based microarrays. Differences between sexes and age-related effects on the temperament and operational taxonomic unit abundances were determined, and optimal clustering numbers related to enterotypes were examined using connectivity and silhouette width (SW) indexes. Finally, the differences in temperament between enterotypes were examined., Results: There was no significant effect of sex or age on gut microbiota and temperament scores. The hierarchical dendrogram, connectivity, and SW analysis indicated bimodal enterotypes. Bacteroidaceae were more abundant in enterotype 1 (46.24%, N = 45), whereas Prevotellaceae were more abundant in enterotype 2 (43.83%, n = 15). Among the four temperament dimensions, novelty seeking and reward dependence scores were higher in enterotype 1 (10.82 [2.99] and 8.07 [2.51] points) than in enterotype 2 (8.87 [2.42] and 5.73 [1.03] points)., Conclusions: The results suggest an association between temperament and enterotypes in healthy Korean adults. It is conceivable that this association may develop early in life as a result of biological processes catalyzed by the gut microbiota during infancy.

Background: Affective temperaments have been so far understudied in anorexia nervosa (AN) despite the relevance of personality and both affective and anxious comorbidity with regard to vulnerability, course, and outcome of this deadly disorder., Methods: Ninety-eight female inpatients diagnosed with AN and 131 healthy controls (HCs) were enrolled in this study and completed the Temperament Evaluation of Memphis, Pisa, Paris and San Diego Autoquestionnaire (TEMPS-A) in addition to assessments of eating psychopathology, depression, and anxiety., Results: AN patients and HCs differed in all affective temperaments. The diagnostic subtypes of AN differed as well with binge-purging individuals being more cyclothymic and anxious than those with restricting-type AN. TEMPS-A scores correlated with body mass index and eating psychopathology but not with duration of illness. Concerning comorbidity, grater scores on the depressive and lower scores on the hyperthymic temperaments were found in depressed patients. Those who had either an anxious or irritable temperament were significantly more diagnosed with an anxious disorder than those who did not show this temperament. When logistic regression was performed, high depressive/low hyperthymic and high irritable/anxious traits resulted to be associated with depressive and anxious comorbidity, respectively, independently of confounding factors., Limitations: Cross-sectional design, some patients on medications, few baseline clinical differences between diagnostic subtypes, no other personality assessments., Conclusions: An affective continuum strongly associated with mood and anxious comorbidity emerged in AN. Such an evaluation could have several research and clinical implications given the need of improving treatment individualization and early interventions for such a complex disorder., (Copyright © 2017 Elsevier B.V. All rights reserved.)

The current study aimed to substantiate and extend our understanding regarding the existence and developmental pathways of 3 distinct temperament profiles-exuberant, inhibited, and average approach-in a sample of 3.5-year-old children (n = 121). The interactions between temperamental styles and specific types of effortful control, inhibitory control and attentional control, were also examined in predicting kindergarten peer acceptance. Latent profile analysis identified 3 temperamental styles: exuberant, inhibited, and average approach. Support was found for the adaptive role of inhibitory control for exuberant children and attentional control for inhibited children in promoting peer acceptance in kindergarten. These findings add to our current understanding of temperamental profiles by using sophisticated methodology in a slightly older, community sample, as well as the importance of examining specific types of self-regulation to identify which skills lower risk for children of different temperamental styles. (PsycINFO Database Record, ((c) 2017 APA, all rights reserved).)

Twin factor mixture modeling was used to identify temperament profiles while simultaneously estimating a latent factor model for each profile with a sample of 787 twin pairs (M age  = 7.4 years, SD = .84; 49% female; 88.3% Caucasian), using mother- and father-reported temperament. A four-profile, one-factor model fit the data well. Profiles included "regulated, typical reactive," "well-regulated, positive reactive," "regulated, surgent," and "dysregulated, negative reactive." All profiles were heritable, with lower heritability and shared environment also contributing to membership in the "regulated, typical reactive" and "dysregulated, negative reactive" profiles., (© 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.)

Functional constipation (FC) is a common clinical condition without any specific physiological causes with economic cost and adverse effects on patients' quality of life. The present study aimed to evaluate the causes of nonobstructive constipation in traditional Persian medicine and its prevalence in patients with functional constipation by content analysis of patients' interviews and clinical exams. In this study, almost two thirds of the patients with functional constipation had mild to severe cold distemperament of the gastrointestinal system, and in almost half of them the signs and symptoms were compatible with dry distemperament of the gastrointestinal. This observational study reports high prevalence of gastrointestinal system distemperaments in patients with functional constipation. According to the results, we can consider the proposed management of distemperaments in traditional Persian medicine for functional constipation treatment and pathophysiology explanation. This project is a novel study that provides the opportunity for investigating the epidemiological aspects of these distemperaments and their relationship with functional constipation., (© The Author(s) 2015.)

The original norms for the Revised Infant Temperament Questionnaire (RITQ) were published in 1978 and were based on a small sample from the US. The aim of this study is to compare temperament scores from the original RITQ against scores from a large population-based cohort of infants from the UK. This study consists of 10,937 infants from the Avon Longitudinal Study of Parents and Children (ALSPAC) born between April 1991 and December 1992 in the southwest of England. Infant temperament at 6 months of age was reported by parents using the adapted RITQ. Responses were scored according to the RITQ manual and then categorized into temperament groups (easy, intermediate low, intermediate high, and difficult) using either the RITQ norms or norms derived from the data. The scores for each temperament subscale and the proportion of children in each temperament group were compared across the two methods. Subscale scores for the ALSPAC sample were higher (more "difficult") than the RITQ norms for rhythmicity, approach, adaptability, intensity, and distractibility. When RITQ norms were applied, 24% infants were categorized as difficult and 25% as easy, compared with 15% difficult and 38% easy when ALSPAC norms were used. There are discrepancies between RITQ norms and the ALSPAC norms which resulted in differences in the distribution of temperament groups. There is a need to re-examine RITQ norms and categorization for use in primary care practice and contemporary population-based studies., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Background: Males and females have different temperaments. In individuals with gender dysphoria (GD) there is marked incongruence between a person׳s expressed/experienced gender and their biological sex. The present study aimed to investigate the most common affective temperaments in individuals with female-to-male (FtM) GD., Methods: We performed a prospective and comparative study investigating affective temperaments in subjects with FtM GD. Eighty subjects with FtM GD and 68 female controls were enrolled. The Temperament Evaluation of Memphis, Pisa, Paris and San Diego Autoquestionnaire (TEMPS-A) was completed by all participants., Results: TEMPS-A scores were significantly higher in subjects with FtM GD for hyperthymic temperament (p≤0.001), whereas depressive (p≤0.001), anxious (p≤0.001), and cyclothymic (p=0.028) temperament scores were significantly higher in female controls., Limitations: The study was limited by the lack of male-to-female subjects and male controls., Conclusions: The results of our study indicate that individuals with FtM GD have significantly higher scores of hyperthymic temperament, measured by TEMPS-A. Biological basis underlying the development of gender identity independent from the biological sex might be related with affective temperaments., (Copyright © 2015 Elsevier B.V. All rights reserved.)

Unlabelled: Ischemic heart disease (IHD) is one of the main causes of death and disability worldwide. This situation stimulates research of its ethiopathogenesis. The role of psychosocial factors like depression, stress is underlined. Also personality traits play an important role in this process. The aim of study was to assess temperament and character traits in a group of patients with IHD., Material and Methods: Temperament and Character Inventory (TCI) was used to determine temperament and character dimensions. Temperament traits: harm avoidance (HA), reward dependence (RD), novelty seeking (NS), persistence (P), character traits: cooperativeness (C), self-directedness (SD), self-transcendence (ST). Each of these traits has a varying number of subscales. The dimensions are determined from a 240-item questionnaire., Results: Patients with IHD obtained higher scores in HA dimension of the TCI questionnaire. The study group achieved lower score in a subscale of NS called extravagance (NS3), and higher score of C dimension called compassion (C4)., Conclusion: The intensity of temperament and character traits are different in a group of patients with IHD in comparison with the control group especially in dimensions of HA, NS3 and C4. Variables that differentiated the study group were also sex, age and years of education.

Objective: Recent evidence suggests that climacteric symptoms may be intensified by specific temperament and personality traits in postmenopausal women. In this study we investigate Cloninger's model of personality in relation to menopausal symptoms., Methods: One-hundred and seventy peri- and postmenopausal women consecutively recruited from a menopause clinic of an academic hospital completed the Cloninger's Temperament and Character Inventory (TCI-140) which measures four dimensions of temperament: Harm avoidance, Novelty seeking, Reward dependence and Persistence, as well as three dimensions of character: Self-directedness, Cooperativeness, and Self-transcendence. Menopausal somatic, vasomotor and psychological symptoms were also assessed using the Greene Climacteric Scale., Results: In comparison to the norms of the Greek general population, postmenopausal women presented lower scores in Novelty seeking and Reward dependence and higher scores in Persistence, Self-directedness, Cooperativeness and Self-transcendence. Higher harm avoidance (the inclination to avoid potential punishment, be shy and fearful of uncertainty) significantly correlated with anxiety and depressive symptoms while lower Self-directedness (the ability to have the willpower to adapt to or overcome any changes) correlated with depressive symptoms only. By multivariate regression analysis, higher Harm avoidance and lower Self-directedness were independently associated with the presence of depressive symptoms. No significant associations were observed between TCI-140 traits and somatic or vasomotor symptoms., Conclusions: Our findings indicate that most temperament and character traits according to Cloninger's model in peri- and postmenopausal women varied significantly as compared to the general population. Among several traits, high Harm avoidance and low Self-directedness were most strongly associated with psychological climacteric distress but not with somatic and vasomotor symptoms.

The aim of the paper is to describe the Temperament Evaluation of Memphis, Pisa and San Diego Autoquestionnaire (TEMPS-A) constructed by prominent researchers of affective disorders, under the direction of Hagop Akiskal, and functioning in full version since 2005. The article refers to the definitions of temperament, including the concept of affective temperament, related to the area of emotionality and conceptualized as the endophenotype of affective disorders. Based on clinical observations, initially four types of temperament had been delineated: hiperthymic, depressed, irritable and cyclothymic, and, subsequently, the anxious temperament was added. Full version of the scale contains 110 items for the five types of temperament, which were discussed in detail. The TEMPS-A has been translated into 32 languages and its verification was performed in many countries, including Poland. The scale has been widely used in epidemiological and clinical studies in general population, in patients with affective disorders, and in other diseases. In affective disorders, different types of temperament show, among others, a relationship to the type and symptomatology of bipolar disorder as well as to a predisposition to suicidal behavior. In Poznań centre, an association between several dimensions of temperament of the TEMPS-A, and prophylacic efficacy of lithium has been shown. Different types of temperament also play a role in other mental disorders and somatic diseases. In the final section of the article, the studies performed so far on the molecular-genetic determinants of temperament dimensions, measured by the TEMPS-A are presented.

Studies on animal temperament have often described temperament using a one-dimensional scale, whereas theoretical framework has recently suggested two or more dimensions using terms like "valence" or "arousal" to describe these dimensions. Yet, the valence or assessment of a situation is highly individual. The aim of this study was to provide support for the multidimensional framework with experimental data originating from an economically important species (Bos taurus). We tested 361 calves at 90 days post natum (dpn) in a novel-object test. Using a principal component analysis (PCA), we condensed numerous behaviours into fewer variables to describe temperament and correlated these variables with simultaneously measured heart rate variability (HRV) data. The PCA resulted in two behavioural dimensions (principal components, PC): novel-object-related (PC 1) and exploration-activity-related (PC 2). These PCs explained 58% of the variability in our data. The animals were distributed evenly within the two behavioural dimensions independent of their sex. Calves with different scores in these PCs differed significantly in HRV, and thus in the autonomous nervous system's activity. Based on these combined behavioural and physiological data we described four distinct temperament types resulting from two behavioural dimensions: "neophobic/fearful--alert", "interested--stressed", "subdued/uninterested--calm", and "neoophilic/outgoing--alert". Additionally, 38 calves were tested at 90 and 197 dpn. Using the same PCA-model, they correlated significantly in PC 1 and tended to correlate in PC 2 between the two test ages. Of these calves, 42% expressed a similar behaviour pattern in both dimensions and 47% in one. No differences in temperament scores were found between sexes or breeds. In conclusion, we described distinct temperament types in calves based on behavioural and physiological measures emphasising the benefits of a multidimensional approach.

Objective: There is a high incidence of distressing psychological symptoms including anxiety in pregnancy. Nevertheless, predictors of distress and anxiety during pregnancy have not been well characterized. We determined whether temperament and character, trait anxiety, resilience, and social support predicted distress and anxiety symptoms in pregnancy., Method: Pregnant women (n=105) with low risk singleton pregnancies were recruited from Midwife Obstetric Units. Assessments of distress (using the K-10) and anxiety (using the Spielberger State Inventory) were undertaken in trimester 2 and 3. Measures of temperament and character, trait anxiety, resilience and social support were undertaken at the same time points. Regression analyses were used to determine predictors of distress and anxiety at each trimester., Results: Predictors of distress and anxiety were lower selfdirectedness, higher harm avoidance, higher trait anxiety, lower resilience, and lower social support, at each time point., Conclusion: Understanding predictors of distress and anxiety in pregnancy may be useful in developing interventions for addressing such symptoms, as well as perhaps in preventing potential sequelae such as anxiety and mood disorders.

Habituation is a basic form of learning that reflects the adaptive reduction in responses to a stimulus that is neither threatening nor rewarding. Extremely shy, or inhibited individuals, are typically slow to acclimate to new people, a behavioral pattern that may reflect slower habituation to novelty. To test this hypothesis, we used functional magnetic resonance imaging to examine habituation to neutral faces in 39 young adults with either an extreme inhibited or extreme uninhibited temperament. Our investigation focused on two key brain regions involved in response to novelty--the amygdala and the hippocampus. Habituation to neutral faces in the amygdala and hippocampus differed significantly by temperament group. Individuals with an uninhibited temperament demonstrated habituation in both the amygdala and hippocampus, as expected. In contrast, in individuals with an inhibited temperament, the amygdala and hippocampus failed to habituate across repeated presentations of faces. The failure of the amygdala and hippocampus to habituate to faces represents a novel neural substrate mediating the behavioral differences seen in individuals with an inhibited temperament. We propose that this failure to habituate reflects a social learning deficit in individuals with an inhibited temperament and provides a possible mechanism for increased risk for social anxiety.

Changes in certain CNS characteristics were used as indicators of the efficacy of antihypertensive therapy (AHT) both targeted (T-AHT) and empirical (E-AHT) designed to suppress activity of the sympathetic component of vegetative nervous system (VNS) and renin-angiotensin-aldosterone system (RAAS) in patients of different psychic status and AH. A group of 835 men (mean age 54.2+-1.8yr) was divided into cholerics, sanguinics, melancholics and phlegmatics with a high and low anxiety level (HA and LA). 416 healthy men served as controls. The following parameters were estimated: mobility of cortical processes, balance between sympathetic and parasympathetic activities, blood corrisol and aldosterone levels, oxygen utilization coefficient, resistance to breath holding, severity of dyscirculatory encephalopathy and the fraction of patients with AH complications during 12 month T-AHT for the suppression of sympathetic activity in cholerics and sanguinics by beta-adrenoblockers and PAA C- ACE inhibitors in phlegmatics and melancholics and during E-AHT (ACE inhibitors in cholerics and sanguinics, BAB in phlegmatics and melancholics). The functional activity of CNS in phlegmatics and melancholics before and during AHT was lower and severity of encephalopathy and the number ofAH complications higher than in cholerics and sanguinics. . The changes wiere more pronounced in patients with HA than in those with LA. Unlike E-AHT T-AHT (anxiolytics for cholerics and sanguinics with HA, antidepressants for phlegmatics and melancholics with HA) normalized the study parameters and decreased the frequency of complications by 2-3 times.

Background: Type A behavior pattern (TABP) has been regarded as a putative risk factor for coronary heart disease and recent studies from our group suggest that TABP individuals, identified via the Bortner scale whose validity had been confirmed by structured interviews, may have a greater tendency towards hyperthymic temperament, shorter sleep time and shorter snooze time. Since the Bortner scale was developed in USA and may reflect western culture, it is necessary to reconfirm our findings using a Japanese questionnaire such as Coronary-prone Type Scale for Japanese (CTS) and Kwansei Gakuin's daily life questionnaire (KG questionnaire)., Methods: Fifty healthy subjects were assessed for TABP using the Bortner scale, as well as the CTS and KG questionnaires. Hyperthymic temperament was assessed via the Japanese standardized version of the Temperament Evaluation of Memphis, Pisa, Paris and San Diego-auto questionnaire (TEMPS-A), while sleep time and snooze time were measured by actigraphy., Results: Both CTS and KG questionnaire scores were significantly and positively associated with the Bortner scale scores. Although CTS and KG scores were significantly and positively associated with hyperthymic temperament scores, none were associated with sleep time or snooze time., Limitations: The number of subjects was relatively small., Conclusions: The findings suggest that Japanese questionnaires such as CTS and KG questionnaires are valid as measures of TABP. Moreover, the association between TABP and hyperthymic temperament was reconfirmed by both CTS and KG questionnaires, whereas the association between TABP and sleep pattern was not. As such, the present findings provide supportive evidence about the usefulness of CTS and KG questionnaires., (Crown Copyright © 2012. Published by Elsevier B.V. All rights reserved.)

Background: The many attempts to identify genes for bipolar disorder (BD) have met with limited success, which has generally been attributed to genetic heterogeneity and small gene effects. However, it is also possible that the categorical phenotypes used in genetic studies of BD are not the most informative or biologically relevant. Although quantitative phenotypes provide an alternative to categorical phenotypes based on diagnosis, they have not been fully exploited in BD genetics due to the lack of accessible biological measures. We have explored aspects of temperament as quantitative phenotypes that might define subtypes of BD with different clinical features and courses of illness. Temperament is a heritable personality factor that establishes the baseline level of reactivity, mood, and energy of a person., Methods: We have performed a genome-wide association study with genotype data from the Bipolar Genome Study and 1263 bipolar subjects that had completed the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego Autoquestionnaire (TEMPS-A). The TEMPS-A is designed to assess lifelong, milder aspects of bipolar symptomatology and defines five temperaments: hyperthymic, dysthymic, cyclothymic, irritable, and anxious., Results: The irritable temperament produced the most significant result with a genome-wide significant p value of 1.7 × 10(-8) on chromosome 1. The hyperthymic temperament produced additional genome-wide significant p values of 4.1 × 10(-8) and 2.1 × 10(-8) on chromosomes 12 and 22, respectively., Conclusions: These results suggest that aspects of temperament might define subtypes of BD that are more clinically and genetically homogenous, which might aid in the identification of predisposing genetic variants., (Copyright © 2012 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.)

Cyclothymic disorder is a subtype of bipolar disorder included in the Diagnostic and Statistical Manual of Mental Disorders since 1980, but largely neglected in research. Additionally, it is rarely diagnosed clinically, in spite of evidence that it may be the most prevalent form of bipolar disorder. Neglect has contributed to confusion about the diagnosis and clinical presentation of cyclothymic disorder. Its status as a mood disorder is also ambiguous due to overlap in terminology and symptoms with temperament and personality disorders. Subthreshold bipolar disorder appears more prevalent among young people than previously thought, and follows a range of trajectories from remission to escalation-raising questions about risk factors and traits associated with the varied course. Cyclothymic disorder may be an important diathesis for major mood disorders. Constructs such as cyclothymic disorder link major mood disorder and peri-clinical fluctuations of mood, thus warranting a prominent role in dimensional models of mood and psychopathology. Current evidence indicates that cyclothymic disorder is a prevalent and highly impairing disorder on the bipolar spectrum, with the potential to make unique contributions to our understanding of the risk factors and outcomes associated with bipolar disorder. The inclusion of cyclothymic disorder in future research studies is essential to accurate diagnosis and effective treatment for the full spectrum of bipolar disorder, as well as understanding the developmental trajectory of bipolar spectrum disorders., (Copyright © 2012 Elsevier Ltd. All rights reserved.)

The objective of this study was to investigate the relationship between binge eating and temperament variables, controlling for depression and adult attention deficit/hyperactivity disorder (ADHD), in 90 extremely obese individuals. The participants completed questionnaires assessing eating pathology, reactive temperament, effortful control, depression and ADHD and were grouped based on the presence of regular binge eating. Patients reporting regular binge eating did not differ from patients not reporting regular binge eating with respect to BMI, age, gender, the occurrence of adult ADHD and reactive temperament. However, individuals with binge eating exhibited more pathological scores with regard to eating pathology, depression and effortful control. A logistic regression analysis revealed that only eating concerns and reduced effortful control remained significantly associated with regular binge eating. Binge eating in morbidly obese individuals appears to be associated with a lack of effortful control., (Copyright © 2011 John Wiley & Sons, Ltd and Eating Disorders Association.)

This study surveys the association of restricted and repetitive behaviours in pre-school children with their emotional and behavioural problems. Parents of 504 pre-school children selected by cluster sampling participated and filled in the questionnaires including repetitive and restricted behaviour (RRB) scale and the Strengths and Difficulties Questionnaire. The parents reported repetitive and restrictive behaviours are gender-related in pre-school-aged children. Hyperactivity and emotional problems are significantly in association with all the four types of repetitive and restrictive behaviours. Prosocial problems score is in association with 'reaction to change' subscale score. Children with higher scores of conduct problems have higher rates of 'sensorimotor stereotypies', 'reaction to change' and 'modulation insufficiency'. Pre-school children with a higher rate of RRBs are more hyperactive and have more emotional problems than those with lower rates of RRBs. Conduct problems are more common in children with 'sensorimotor stereotypies', 'reaction to change' and 'modulation insufficiency' problems. Repetitive and restricted behaviours are associated with mental health problems in pre-school-aged children., (© 2011 Blackwell Publishing.)

Background: It has previously been speculated that a distinct premorbid personality characterized by introversion, rigidity, and over cautiousness might be associated with Parkinson disease (PD). Only 1 previous study has assessed personality before PD onset, and other data collected retrospectively do not exclude reverse causation., Objective: We relied on the longest held job reported in an interview to infer personality traits and motor skills for 355 incident PD patients and 335 population controls enrolled in a PD study in California., Methods: Jobs were coded according to the 1980 US Census Occupational Code and assigned scores for various demands, skills, and aptitudes required by the job., Results: None of the occupational temperament or interest factors required, expected, or exhibited by workers were related to statistically significantly higher odds of having PD per unit increase in scores, whereas there was some suggestion of differences when the extremes were examined. Analyses of physical aptitude factors showed that PD cases were less likely to have worked in jobs that involved certain motor skills., Conclusions: This study uses a novel approach to assess personality traits using occupational characteristics. Most job attributes thought to reflect conservativeness; risk taking, stress resistance, and flexibility were not associated with PD in a linear manner. Thus, these occupation-derived traits do not seem to support the existence of a distinct parkinsonian personality. However, the negative associations with jobs requiring certain motor skills are intriguing, and may suggest very early premotor features or a lack of continuous motor training as a risk factor for PD.

Objective: Church attendance is one of the most consistent predictors of alcohol and nicotine consumption. The authors sought to clarify changes in the role of genetic and environmental factors in influencing church attendance and the interrelationship between church attendance and alcohol and nicotine use from early adolescence into adulthood., Method: The authors used data from two interview waves 6 years apart of 1,796 male twins from a population-based register, in which respondents were asked about current and past church attendance and psychoactive drug use. Structural twin models were fitted and tested using the Mx software program., Results: As twins developed from childhood through adulthood, the influence of shared environmental factors on church attendance declined dramatically while genetic factors increased. In early and late adolescence, the negative correlations between church attendance and alcohol and nicotine consumption resulted largely from shared environmental factors. In adulthood, the inverse relationship between church attendance and substance use became stronger and arose largely from genetic factors., Conclusions: As individuals mature, they increasingly shape their own social environment in large part as a result of their genetically influenced temperament. When individuals are younger and living at home, frequent church attendance reflects a range of familial and social-environmental influences that reduce levels of substance use. In adulthood, by contrast, high levels of church attendance largely index genetically influenced temperamental factors that are protective against substance use. Using genetically informative designs such as twin studies, it is possible to show that the causes of the relationship between social risk factors and substance use can change dramatically over development.

This study used two configural approaches to understand how temperament factors (surgency/extraversion, negative affect, and effortful control) might predict child injury risk. In the first approach, clustering procedures were applied to trait dimensions to identify discrete personality prototypes. In the second approach, two- and three-way trait interactions were considered dimensionally in regression models predicting injury outcomes. Injury risk was assessed through four measures: lifetime prevalence of injuries requiring professional medical attention, scores on the Injury Behavior Checklist, and frequency and severity of injuries reported in a 2-week injury diary. In the prototype analysis, three temperament clusters were obtained, which resembled resilient, overcontrolled, and undercontrolled types found in previous research. Undercontrolled children had greater risk of injury than children in the other groups. In the dimensional interaction analyses, an interaction between surgency/extraversion and negative affect tended to predict injury, especially when children lacked capacity for effortful control.

The present study combines Lykken's theory about the role of reward sensitivity and punishment insensitivity in the development of antisocial behavior with Gjesme's theory of future time orientation. 158 adolescents comprised a target group of 79 adolescents who had defined behavioral problems and a matched referential group of 79 adolescents who did not have notable behavioral problems. The results suggest that attributes related to primary psychopathy are associated with a relatively weak or hyporeactive behavioral inhibition system, behavioral approach reactivity, and low future time orientation. Moreover, attributes related to secondary psychopathy are related to an overly sensitive (hyper-reactive) behavioral approach system and low future time orientation. Robust positive associations for behavioral approach reactivity and low future time orientation with primary and secondary psychopathy suggest that high behavioral approach/low future time orientation may represent a core feature common to the two factors of psychopathy.

Increasing data support an association of cyclothymic temperament with bipolarity, but our knowledge about the relationship of affective temperaments (ATs) to depressive symptoms based on inheritance in a non-clinical population is limited. The aim of this article was to demonstrate how ATs and affective family history relate to the depressive symptoms in a general population. Subjects comprised 501 Hungarian adults who completed a background questionnaire, the TEMPS-A, the Zung Self-Rating Depression Scale (ZSDS) and the depression subscale of the Brief Symptom Inventory (BSI-D). Stepwise linear regression was performed to analyse the role of ATs and affective family history (AFH(0) and AFH(1)) in the variance of ZSDS and BSI-D scores. Cyclothymic, depressive and anxious temperaments have a significant role in the explained variance of depression scores, and they are all significantly related to AFH(1). Significant differences were found between AFH(1) and AFH(0) groups in ZSDS and BSI-D scores, and these effects were eliminated if ATs were entered as covariates. The probability of having any dominant temperament was more than two-fold in group AFH(1) compared with AFH(0) (OR=2.33). Our results suggest that a crucial part of inherited factors of depression is mediated by affective temperaments.

Neurobehavioral studies of human and animal temperament have shed light on how individual personality traits influence human actions. This approach, however, leaves open questions about how the entire system of traits and temperaments function together to exercise control. To address this key issue, I describe a cybernetic model of control and then apply it to the Big Five (B5) personality traits. Employing evidence from descriptive trait terms, temperamental behavioral processes associated with traits, and empirical correlates of traits, I relate distinct cybernetic processes of self-regulation to the B5 traits. The B5 traits broadly parallel basic cybernetic self-regulation processes. For example, the core behavior activation property of the B5 Extraversion trait can be mapped onto the device output function of automated cybernetic control systems. Implications and limitations of interpreting personality traits in self-regulation terms are discussed.

There is evidence that anterior cingulate cortex (ACC) function is related to individual differences in temperament. An important question regards how early such brain-behavior associations emerge. We examined the relationship between cortical folding patterns of the ACC, which are functionally relevant and primarily determined by birth, and individual differences in four core temperament dimensions (Effortful Control, Negative Affectivity, Surgency, and Affiliation). Magnetic resonance imaging was used to classify 153 (81 male) early adolescents as displaying a leftward asymmetric, rightward asymmetric, or symmetric pattern of ACC folding, as indexed by the incidence and extent of the paracingulate sulcus (PCS). A leftward asymmetric pattern of ACC folding was associated with significantly higher temperamental Effortful Control and lower Negative Affectivity than a rightward asymmetric pattern. Further, this difference was significant only for males. Across males and females, a symmetric pattern was associated with higher temperamental Affiliation than was a rightward asymmetric pattern of ACC folding. These findings suggest that early neurodevelopmental processes contribute to individual differences in temperament. They also illustrate sexual dimorphisms in the neural underpinnings of temperament.

Background: Anorexia nervosa (AN) is associated with behavioral traits that predate the onset of AN and persist after recovery. We identified patterns of behavioral traits in AN trios (proband plus two biological parents)., Method: A total of 433 complete trios were collected in the Price Foundation Genetic Study of AN using standardized instruments for eating disorder (ED) symptoms, anxiety, perfectionism, and temperament. We used latent profile analysis and ANOVA to identify and validate patterns of behavioral traits., Results: We distinguished three classes with medium to large effect sizes by mothers' and probands' drive for thinness, body dissatisfaction, perfectionism, neuroticism, trait anxiety, and harm avoidance. Fathers did not differ significantly across classes. Classes were distinguished by degree of symptomatology rather than qualitative differences. Class 1 (approximately 33%) comprised low symptom probands and mothers with scores in the healthy range. Class 2 ( approximately 43%) included probands with marked elevations in drive for thinness, body dissatisfaction, neuroticism, trait anxiety, and harm avoidance and mothers with mild anxious/perfectionistic traits. Class 3 (approximately 24%) included probands and mothers with elevations on ED and anxious/perfectionistic traits. Mother-daughter symptom severity was related in classes 1 and 3 only. Trio profiles did not differ significantly by proband clinical status or subtype., Conclusions: A key finding is the importance of mother and daughter traits in the identification of temperament and personality patterns in families affected by AN. Mother-daughter pairs with severe ED and anxious/perfectionistic traits may represent a more homogeneous and familial variant of AN that could be of value in genetic studies.

Anxiety disorders are among the most common psychiatric disorders, affecting one in four individuals over a lifetime. Although our understanding of the etiology of these disorders is incomplete, familial and genetic factors are established risk factors. However, identifying the specific casual genes has been difficult. Within the past several years, advances in molecular and statistical genetic methods have made the genetic dissection of complex disorders a feasible project. Here we provide an overview of these developments, with a focus on their implications for genetic studies of anxiety disorders. Although the genetic and phenotypic complexity of the anxiety disorders present formidable challenges, advances in neuroimaging and experimental animal models of anxiety and fear offer important opportunities for discovery. Real progress in identifying the genetic basis of anxiety disorders will require integrative approaches that make use of these biologic tools as well as larger-scale genomic studies. If successful, such efforts may yield novel and more effective approaches for the prevention and treatment of these common and costly disorders.

Background: Temperament relates to both emotional dimensions and prevailing mood, but these different views are rarely integrated. Based on a model where temperament works as a system with activation, inhibition and control (inspired in Cloninger's and Rothbart's models), which produce the affective tone (inspired by Akiskal's and Kraepelin's model), we developed and validated the Combined Emotional and Affective Temperament Scale (CEATS)., Methods: 1007 subjects (28% males) from the general population and university students filled in the instrument either in the Internet or in a pen and paper version. The CEATS has an emotional section (dimensional only), an Affective section (both dimensional and categorical) and an evaluation of problems and benefits related to temperament. The data was analyzed with standard psychometric batteries and different sections were compared., Results: In the emotional section, 4 factors with Eingenvalue >1 explained 46% of the variation. These factors were interpreted as drive, control, disinhibition-fear and anger, had a normal distribution and had satisfactory Chronbach's alphas (0.70-0.82). Anger was particularly associated with problems and drive with benefits. In the Affective section, all 10 categorical affective temperaments were selected, being euthymic and hyperthymic the most prevalent (18-23%), followed by cyclothymic and irritable (11-13%), anxious and depressive (8-9%) and dysphoric, disinhibited, labile and apathetic temperaments (3-7%). The dimensional evaluation of affective temperaments showed 95% of the sample was able to ascribe to at least one affective temperament. Only the euthymic and hyperthymic temperaments were clearly associated with a favorable problem/benefit profile. The comparison between the emotional and affective sections revealed that each affective temperament had a particular emotional configuration., Limitations: Both computerized and pen and paper versions were used. The sample was not evaluated for psychiatric symptoms. Quantification of the dimensional assessment of affective temperament is limited., Conclusions: The CEATS is a brief and adequate instrument to evaluate emotional and affective aspects of temperament simultaneously.

Current studies on Coronary Heart Disease (CHD) show significant relationship with depression, which play important role in the course and clinical pictures of the illness. The stress factors may cause disturbances of Limbic System--Hypothalamic-Pituitary-Adrenal axis--LHPA, and initiation both of depression and coronary hearth disease. Current studies show the important role of personality and temperament related to brain functions in pathogenesis both depression and CHD. In patients with CHD the relationship between depressed symptoms and cognitive dysfunctions connected with structural and functional brain abnormalities, especially on prefrontal cortex and hippocampus were detected. The mechanism of depressed symptoms and cognitive disturbances in CHD is still unclear and future studies on these topics are needed. This study is expected to lead to better understanding of etiopathogenesis of CHD and its connections with depression and cognitive dysfunctions and to creation of efficient treatment programs in these disturbances.

The Temperament and Character Inventory (TCI) is a well-established self-report questionnaire measuring four temperament and three character dimensions. However, surprisingly few studies have used it to examine the personality of patients with schizophrenia, and none in Japan. Moreover, possible gender differences in personality among patients with schizophrenia have not been well documented. We administered the TCI to 86 Japanese patients with schizophrenia and 115 age- and gender-matched healthy controls to characterize personality traits in patients with schizophrenia and to examine their relationships with clinical variables, particularly gender and symptoms. Compared with controls, patients demonstrated significantly lower novelty seeking, reward dependence, self-directedness and cooperativeness, and higher harm avoidance and self-transcendence. Male patients showed even more pronounced personality alteration than female patients when both of them were compared with healthy people. Personality dimensions were moderately correlated with symptom dimensions assessed by the Positive and Negative Syndrome Scale (PANSS). These results, together with prior findings in several other countries, suggest that schizophrenia patients have a unique personality profile which appears to be present across cultures and that the greater alteration of personality in schizophrenia males might be related to their poorer social and community functioning.

Prior research has examined the relations between various facets of emotion and psychopathology, with a great deal of recent work highlighting the importance of emotion regulation strategies. Much less attention has been given to the examination of emotion reactivity. This study reports on the development and evaluation of the Emotion Reactivity Scale (ERS), a 21-item self-report measure of emotion sensitivity, intensity, and persistence, among a sample of 87 adolescents and young adults. Factor analysis revealed a single factor of emotion reactivity best characterized the data. The ERS showed strong internal consistency (alpha=.94), convergent and divergent validity via relations with behavioral inhibition/activation and temperament, and criterion-related validity as measured by associations with specific types of psychopathology and self-injurious thoughts and behaviors (SITB). Moreover, emotion reactivity statistically mediated the relation between psychopathology and SITB. These findings provide preliminary support for the ERS and suggest that increased emotion reactivity may help explain the association between psychopathology and SITB.

Objective: Change versus stability of personality in late adulthood is an intriguing yet understudied issue. This cross-sectional study examined age and gender differences in Cloninger's biosocial model of personality, as well as their relation to health in a Japanese community sample whose age exceeds 50 years., Method: Participants (N=330) completed the Temperament and Character Inventory and the General Health Questionnaire. MANOVA and hierarchical regression analyses were conducted., Results: Age-related decreases in Reward Dependence, Self-Directedness, Cooperativeness, and an increase in Self-Transcendence were found. Health was significantly predicted by Harm Avoidance and Self-Directedness., Conclusion: Personality change in late adulthood tends to occur in environmentally-based character, in a pattern of gradual social detachment and internal spiritual growth. Personality is a stronger predictor of health than demographic variables.

Premature, unilateral interruption of inpatient treatment of eating disorders (ED) is a key factor limiting success. We evaluated the role of personality dimensions (temperament and character) in predicting drop-out in 145 consecutive ED inpatients (133 females) who entered cognitive behavior therapy. Baseline assessment included anthropometry, the Eating Disorder Examination, the Beck Depression Inventory, the State-Trait Anxiety Inventory, and the Temperament and Character Inventory (TCI). Treatment was based on the new transdiagnostic cognitive behavior theory of ED, adapted for an inpatient setting; it was manual-based and lasted 20 weeks (13, inpatients; 7, residential day hospital). Thirty-four patients (23.4%) discontinued treatment. Drop-outs had a lower level of education, a higher prevalence of separation or divorce in the family, and lower scores on the TCI Persistence scale. After correction for age, gender and body-mass index, scores on the Persistence scale continued to be significantly related to drop-out, and the association was confirmed by Kaplan-Meier analysis. Eating disorder patients with low Persistence scores are significantly less likely to complete inpatient treatment.

Background: The concept of bipolar spectrum disorders has opened therapeutic opportunities for patients with atypical and complex affective conditions. The literature has recently described several commonalities in pathophysiological processes of bipolar disorders and dementia. However, this connection has been insufficiently appreciated at the clinical level, in part because affective dysregulation in the elderly and, particularly in the dementia setting, is typically attributed either to secondary depressive states or otherwise relegated to a neurologically understandable behavioral complication resulting from cerebral disease., Methods: We selected a case series of 10 elderly patients with late-onset mood and related behavioral symptomatology and cognitive decline without past history of clear-cut bipolar disorder. Clinical features, temperament, cognition, family history and pharmacological response were assessed to identify prototypical patients to illustrate the complexities of the dementia-bipolar interface., Results: Mixed and depressive mood symptoms were most commonly observed and all patients had been premorbidly of hyperthymic, cyclothymic and/or irritable temperaments. Most patients had a family history of bipolar disorder or disorders related to the bipolar diathesis. Symptoms were often refractory to or aggravated by antidepressants and acetylcholinesterase inhibitors, whereas mood stabilizers and/or atypical antipsychotics were beneficial, promoting behavioral improvement in all treated patients and marked cognitive recovery in five., Limitations: Case series with retrospective methodology., Conclusion and Clinical Implications: Patients with cognitive decline and frequent mood lability might be manifesting a late-onset bipolar spectrum disorder, which we posit as type VI. We further posit that dementia and/or other biopsychosocial challenges associated with aging might release latent bipolarity in such individuals. Antidepressants, even drugs targeting dementia, might aggravate the behavioral dysregulation in these patients. Evaluation of premorbid temperament and/or family history of bipolarity and related disorders might help in broadening the clinical and biological understanding of such patients, providing a rationale for better customized treatment along the lines of mood stabilization and avoidance of antidepressants.

Introduction: This study investigates the role of harm avoidance (HA) as a possible risk factor in the familiality of obsessive-compulsive disorder (OCD). HA is considered to be a genetically influenced personality trait with an increasingly understood neuroanatomical basis., Method: 75 subjects with OCD from hospital sites and a community sample and their 152 first degree relatives and 75 age and sex matched controls with their 143 first degree relatives were evaluated with structured clinical interviews (DSM-IV). HA was assessed with Cloninger's Tridimensional Personality Questionnaire (TPQ)., Results: Subjects with OCD had higher scores of HA than controls (p

Background: Our aim was to study the psychometrics and factor structure replicability of the Temperament Evaluation of Memphis, Pisa, Paris and San Diego Autoquestionnaire (TEMPS-A) in its Italian (Rome) Version. The questionnaire is a self-report 110-item measure that postulates five affective temperaments-the depressive, cyclothymic, irritable, hyperthymic, and anxious-which embody both strengths and liabilities along affective reactivity. In Italian, the TEMPS has previously been validated in its original 32-item version, the TEMPS-I (Pisa), one which did not yet include an anxious subscale., Methods: The present sample consisted of 948 nonclinical subjects (27.39 years+/-8.22 S.D.). There were 476 men (50.2%: 28.56 years+/-8.63 S.D.) and 472 women (49.8%: 26.21 years+/-7.61 S.D.). Reliability and validity were assessed by standard psychometric tests., Results: Principal Components Analysis with Varimax rotation resulted in a 3-factor solution: the first with highest explained variance (8.84%) represents Dysthymic, Cyclothymic and Anxious (Dys-Cyc-Anx) temperaments combined; the second identifies Irritable temperament (5.65% of variance); and the third Hyperthymic temperament (5.16% of variance). Cronbach Alpha coefficients for the three subscales were respectively .89, .77 and .74. The rates for the Dys-Cyc-Anx were 2.7%, and for the Irritable 3.1%. Despite the low rate of the Hyperthymic temperament (.2%), nonetheless 16% were between 1st and 2nd SD. Exploratory factor analysis revealed a positive loading combining Dys-Cyc-Anx with the Irritable; the Hyperthymic loaded negatively on this factor. In terms of dominant temperaments, based on z-scores, 2.7% were dysthymic, 1.7% cyclothymic, .7% hyperthymic, 3.5% irritable and 3% anxious., Limitation: Although developed for self-rated use, the Italian authors nonetheless administered the TEMPS-A in an interview format. It is uncertain in what ways this procedure could have influenced our results, if any. Another limitation is that we did not assess test-retest reliability., Conclusions: These data identify at least 3-factors, Dys-Cyc-Anx and Irritable (which are correlated), and Hyperthymic, which is uncorrelated with the others. Though our data are reminiscent of the neuroticism-extraversion distinction, importantly traits are operationalized in affective terms. Beyond the well-known relationship between the Dysthymic and Cyclothymic subscales and that between the Dysthymic and Anxious, the present data reveal a strong relationship between the Cyclothymic and Anxious as well, which is of great relevance for bipolar II. It is also provocative that much of hyperthymia (16%) in the +SD is between the 1st and 2nd SD, thereby "normalizing" this temperament in Italy, as previously reported by TEMPS-I (Pisa) from Northern Italy (and TEMPS-A from Lebanon and Argentina).

The primary aim of this study was to evaluate the individual and combined influence of anxiety sensitivity (AS) and gender on the longitudinal prediction of posttraumatic symptoms. A large nonclinical sample of young adults (n=404) was prospectively followed over approximately 18 months. The primary findings indicated that gender and AS were uniquely associated with posttraumatic symptom levels during the follow-up period. Moreover, AS appeared more strongly (positively) related to posttraumatic stress symptoms during the follow-up period among females than males. These data provide novel prospective evidence regarding the interplay of relatively well-established risk factors implicated in the maintenance of posttraumatic stress symptoms.

Pseudoneglect is traditionally viewed as reflecting right hemisphere specialization for processing spatial information, which brings about relatively greater activation of the right hemisphere and orienting towards the contralateral space. Such interpretation implies that the leftward attentional bias is a population trait. Animal studies, however, suggest that orienting bias is a trait of the individual and individual differences in the direction and magnitude of this orienting bias reflect individual differences in asymmetry in dopaminergic brain systems, which are also reflected in other behavioral differences. The present study was designed to test the hypothesis that healthy individuals show consistent attentional bias, the direction and magnitude of which varies among individuals and is associated with the degree of novelty seeking, a temperament trait associated with dopamine asymmetry. Forty-nine right-handed participants performed the greyscales task on two separate occasions and completed the Tridimensional Personality Questionnaire. Although on average some degree of leftward attentional bias was observed on both occasions, both the direction and the magnitude of the bias differed greatly, with some individuals showing a strong leftward bias whereas others showed a strong rightward bias. A highly significant correlation was found between degree and magnitude of this bias on the two testing sessions, supporting the hypothesis that it may reflect an individual trait. As predicted, higher scores on novelty seeking were associated with rightward attentional bias, suggesting that this bias may reflect asymmetries in dopaminergic circuits in healthy individuals.

This paper reports the results of two studies in a nonclinical (n=105) and primary care outpatient sample (n=110), in which Depressive Personality Disorder (DPD), Dysthymia, and depression were assessed for their distinctive relationship with perfectionism. Results from both studies found that self-reported DPD, Dysthymia, and depressive symptoms were all intercorrelated, and that DPD, Dysthymia, and depressive symptoms were correlated with three dimensions of perfectionism-Concern over Mistakes, Doubts about Actions, and Parental Criticism. In the nonclinical sample, variance in measures of DPD was predicted by measures of perfectionism after controlling for depression and Dysthymia symptoms. A similar pattern of findings was observed in the primary care sample. This relationship with perfectionism did not occur when Dysthymia or depressive symptoms were predicted. Nevertheless, much of the variance in measures of DPD, Dysthymia, and depressive symptoms is associated with each other and not perfectionism. It is concluded that a common factor or set of factors underlies these disorders, but that DPD may be more strongly related to perfectionism than Dysthymia and depression. As a common factor(s) is identified, measures of DPD and Dysthymia may be refined, thereby increasing the discriminant validity of their measures.

Dissatisfaction with the existing categorical classification system for personality disorders has stimulated DSM-V Research Planning Work Groups to check alternative dimensional representations. Four different strategies have been suggested: 1. dimensional representations of existing categories; 2. dimensional reorganization of diagnostic criteria; 3. integration of personality disorders with dimensional models of general personality structure; 4. identification of spectra of dysfunction cutting across personality, axis I and axis II disorders. Together with models of dimensional classification two further relevant aspects are discussed: First, the question of stability and changeability of personality (disorder) and thus the question of childhood and adolescence antecedents. Second, the search for neuroscientific foundations of personality disorder traits that can be integrated by an endophenotypic approach. These considerations imply a heuristic framework guided by the vision of an etiologically based classification system for personality disorders (and possibly other psychiatric syndromes).