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Using the Early Childhood Longitudinal Study, Kindergarten Class of 2010–2011 ( N = 3,748), we examine how children’s summer activities vary across White, Black, Latino, and Asian American families, net of socioeconomic and other characteristics. Overall, a majority of children play outside and use screen media daily, do learning activities three days or more per week, and take family trips. Attending summer school or camps is less common. As predicted from critical race perspectives, Black parents have children spend more time attending camps than other parents. Compared with White parents, Black and Asian parents have their children engaged in academic activities more and play outside less; Latino parents do learning activities with their children less, but are more likely to have them tutored. All the three non-White groups allow children to spend more time using screen media. More quantitative research using critical race perspectives in conceptualizing racial/ethnic differences in parenting is warranted.

Objectives: Over the past decades, China has seen a dramatic epidemic of overweight and obesity. However, the optimal period for interventions to prevent overweight/obesity in adulthood remains unclear, and little is known regarding the joint effect of sociodemographic factors on weight gain. We aimed to investigate the associations of weight gain with sociodemographic factors, including age, sex, educational level, and income. Study design: This was a longitudinal cohort study. Methods: This study included 121,865 participants aged 18–74 years from the Kailuan study who attended health examinations over the period 2006–2019. Multivariate logistic regression and restricted cubic spline were used to evaluate the associations of sociodemographic factors with body mass index (BMI) category transitions over two, six, and 10 years. Results: In the analysis of 10-year BMI changes, the youngest age group had the highest risks of shifting to higher BMI categories, with odds ratio of 2.42 (95% confidence interval 2.12–2.77) for a transition from underweight or normal weight to overweight or obesity and 2.85 (95% confidence interval 2.17–3.75) for a transition from overweight to obesity. Compared with baseline age, education level was less related to these changes, whereas gender and income were not significantly associated with these transitions. Restricted cubic spline analyses suggested reverse J-shaped associations of age with these transitions. Conclusions: The risk of weight gain in Chinese adults is age dependent, and clear public healthcare messaging is needed for young adults who are at the highest risk of weight gain.

Farmer-led irrigation is valued for its resilience and ability to cope with shocks and benefit from opportunities. Yet, typologies of farmer-led irrigation are mostly static categorisations without analysing farmers’ decision-making over time, and without studying ‘failed’ cases. We therefore analysed temporal changes in farmers’ irrigation strategies to expand, downscale or cease practices as part of wider livelihood decisions and aspirations. This longitudinal study presents irrigation trajectories of 32 farmers in the arid lands of two contrasting socioeconomic settings in Kenya and Zimbabwe. Data were collected through multiple rounds of surveys and in-depth interviews. Results show that farmers frequently alternated strategies or ceased or restarted operations over the years, both by force and choice. Although many farmers were able to start, expand or sustain irrigation, not all managed or aspired to remain engaged in irrigated farming, even if the enabling environment was conducive for market-oriented irrigation development. We therefore conclude that farmers’ needs cannot always be expressed in general terms of growth or commercial farming, nor can they always be satisfied by improving the enabling environment, which may be based on static ontologies of diverse types of farmers.

Introduction: Very few studies have compared the magnitude of the changes in the hearing thresholds at 1 and 4 kHz according to the systolic blood pressure (SBP). We investigated the effects of SBP on repeated measures of hearing threshold using pure-tone audiometry. Methods: This retrospective cohort study included 5,479 (for the analysis at 1 kHz) and 2,045 (for 4 kHz) individuals aged 50 to 59 years who underwent facility-based health checkups. A multivariable generalized linear mixed model was constructed for the analysis at 1 and 4 kHz. Results: The mean follow-up durations were 30,262 and 7,454 person-years, respectively. The interaction of SBP and year was significantly associated with the change in hearing threshold in both analyses at 1 kHz (with estimated slope, 0.00080; 95% confidence interval, 0.00049–0.00110) and 4 kHz (with estimated slope, 0.0042; 95% confidence interval, 0.0028–0.0057). The 10-year changes in hearing threshold with baseline SBP of 110 and 140 mm Hg were 0.4 and 0.6 dB at 1 kHz and 1.0 and 2.3 dB at 4 kHz, respectively. Conclusions: Higher SBP was associated with an increased hearing threshold at both 1 and 4 kHz among middle-aged individuals., Otology and Neurotology, 44(5), pp.E268-E272; 2023

This study examined the utility of a biopsychosocial model to explain both higher body mass index (BMI) and disordered eating. The study was designed to examine the predictors of higher BMI and a number of measures of disordered eating (dietary restraint, drive for muscularity, drive for thinness, binge eating, and compensatory behaviour). Young adults (N = 838) recruited from seven countries, grouped into four regions (Europe, North American countries, Australia, Japan), completed an online survey, with each completion being 12 months apart. The survey included assessments of BMI and disordered eating, and a range of biological, psychological and sociocultural factors expected to predict both outcomes. Results revealed unique patterns of association between predictors and BMI as well as different measures of disordered eating in the four geographical regions. The findings identify the specific nature of biopsychosocial factors that predict both higher BMI and different aspects of disordered eating. They also demonstrate that caution needs to be exercised in generalising findings from one country to other countries. What is already known about this topic:The literature has already identified various aspects of the biopsychosocial model that predicts disordered eating and higher weight.These studies have primarily focused on disordered eating in cross-sectional studies among adolescents.Obesity and disordered eating have been shown to be related The literature has already identified various aspects of the biopsychosocial model that predicts disordered eating and higher weight. These studies have primarily focused on disordered eating in cross-sectional studies among adolescents. Obesity and disordered eating have been shown to be related What this topic adds:The study identified the biopsychosocial factors that predict higher BMI and disordered eating among young adults over a 12-month period.The study examined all components of the biopsychosocial model in the one study.The study was conducted across seven countries and identified how these relationships vary from one country to another. The study identified the biopsychosocial factors that predict higher BMI and disordered eating among young adults over a 12-month period. The study examined all components of the biopsychosocial model in the one study. The study was conducted across seven countries and identified how these relationships vary from one country to another.

Previous research has highlighted the value in parsing unidimensional assessments of children's involvement in interparental conflict into distinct forms for advancing an understanding of children's development; however, little is known about the underlying antecedents of distinct forms of involvement. The present study provides the first systematic analysis of the interparental conflict and parenting predictors of residualized change in maternal reports of three forms of children's involvement in interparental conflict (i.e., cautious, caregiving, coercive). Participants in this multimethod, multi-informant longitudinal study included 243 preschool children (Mage = 4.60 years), mothers, and their partners from racially, ethnically, and socioeconomically diverse backgrounds. Multivariate analyses demonstrated selectivity in links between interparental conflict and parenting and children's involvement in interparental conflict. Findings from the interparental conflict analyses revealed that Wave 1 constructive conflict uniquely predicted lower Wave 2 cautious involvement, and Wave 1 hostile conflict uniquely predicted greater Wave 2 coercive involvement. Findings from the parenting analyses indicated that Wave 1 maternal responsiveness uniquely predicted lower Wave 2 cautious involvement and Wave 1 maternal vulnerability uniquely predicted greater Wave 2 coercive involvement. Although interparental conflict and parenting antecedents did not predict caregiving involvement, a series of follow-up analyses individually examining each form of interparental conflict and parenting as a predictor of children's involvement revealed that greater Wave 2 caregiving involvement was predicted by higher levels of Wave 1 disengaged conflict and lower levels of Wave 1 constructive conflict. Findings are interpreted in the context of developmental psychopathology models that emphasize children's response patterns to family adversity. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Adolescents with suboptimal medication taking may deceive caregivers about non-adherence. We conducted a 5-year longitudinal study of adolescents monitored simultaneously with both easily manipulated (e.g., self-report) and hard to manipulate (e.g., microelectronic data) strategies. Adolescents with repeatedly high adherence on the former and low adherence on the latter were invited along with their parental figures ("parents") to participate. We conducted focus groups and semi-structured interviews, separately for adolescents and parents, to elucidate drivers of discordant measures. Forty-seven adolescents and 26 parents participated in focus groups and 4 adolescents were interviewed. Adolescents described hiding pills, discarding pills, and lying. Their motivations included fear of disappointing those who care about them, desire to avoid admonishment by parents and clinic staff, and desire to avoid remedial adherence counseling. Both adolescents and parents considered negative feedback for prior poor adherence to be key motivation to hide current poor adherence from clinic staff. Providing positive feedback for truth-telling, rather than for "evidence" of excellent adherence, might help adolescent patients and their parents to develop stronger treatment alliances with each other and with clinic staff. Such alliances would allow adherence interventions to be better targeted and more fruitful in increasing adherence.

Item does not contain fulltext The purpose of this study was to describe the development and preliminary testing of a new scale assessing knowledge about melanoma risk factors and early detection/secondary prevention. Data was drawn from a longitudinal study assessing barriers and facilitators of skin self- examination among patients diagnosed with melanoma. For the current analysis, 191 patients who completed the new 9-item Knowledge About Melanoma Early Detection Scale and other study measures were included. Exploratory factor analysis with were conducted, which identified a robust scale comprised of 6 items with factor loadings ranging from .56 to .81. Higher scores on the Knowledge About Melanoma Early Detection Scale were associated with younger age and more positive attitudes about melanoma prevention, but not with biological sex, education, melanoma stage, or past self-administered and physician-provided skin checks. Further studies are needed to replicate these findings and to further establish the predictive validity of this scale and its usefulness for health research. 9 p.

Objectives The aims of this study were to estimate the incidence of the post-partum post-traumatic stress disorder (PP-PTSD) in primiparous women, and to determine the profile of women at risk of developing this disorder. Methods We conducted a descriptive, prospective and longitudinal study carried out at the maternity department of the Hedi Chaker Hospital, Sfax-Tunisia over a period of 15 months. At the first stage of the study, the Saint-Antoine pain questionnaire, the peri-traumatic dissociative experiences questionnaire and the peri-traumatic distress inventory were used respectively to assess the pain of delivery, the peri-traumatic dissociation and distress. At the second stage of the study, the questionnaires, perinatal post-traumatic stress disorder (PPQ), hospital anxiety and depression scale and the Edinburgh postnatal depression scale were used respectively for the PP-PTSD screening and the assessment of the post-partum anxious and depressive symptomatology. Results The study population consisted of 183 parturients at the first stage of the study and 150 parturients at the second stage of the study. The incidence of the PP-PTSD was 9.3 %. In the multivariate study, some factors studied were significantly associated with the development of PTSD-PP, including a history of therapeutic termination of pregnancy, a history of miscarriage, exposure to a stressful event during pregnancy, prenatal hospitalization of the mother, instrumental delivery, pain intensity especially in the affective component, peri-traumatic dissociation and avoidance of sexual intercourse for fear of a new pregnancy. However the skin to skin contact with the new-born immediately after delivery was a significant protective factor. Conclusion The psychological consequences associated with the first birth, particularly the PP-PTSD, are common. The Identification of women at risk and a systematic screening of postpartum post-traumatic stress symptoms are desirable.

The osseointegration process between the host’s bone tissue and the titanium implant is the key to success of implantology. The literature highlights the high success rate of osseointegrated implants, which is above 90%, and warns that some failures may occur, and every professional may face some inevitable failure. A longitudinal study was designed to evaluate the success rate of osseointegrated implants by taking into account the early failure of osseointegration. The study’s population included a convenience sample of all patients attending in four municipalities in the state of Paraíba, Brazil, belonging to the Brazilian Unified Health System (SUS) and those who underwent implant placements between November 2015 and November 2018 and were followed-up until March 2020. Data were extracted from the National Registry of Health Establishments (CNES), a database that contains data on all Brazilian health institutions. Of the total placed implants, 1.88% failed before prosthetic rehabilitation, corresponding to a success rate of 98.12%. The success and failure rates by anatomical region were also evaluated, which revealed, respectively, the values for the anterior maxilla (95.52% and 4.48%), posterior maxilla (97.53% and 2.47%), anterior mandible (97.13% and 2.87%), and posterior mandible (98.90% and 1.10%). We conclude that the posterior mandible performed better than the other bone types and anatomical regions. The anterior region of the maxilla was the one that presented the worst performance. Moreover, when compared, the posterior maxilla performed similarly to the anterior mandible and better than the anterior maxilla.

Objective Investigate a profile of cardiovascular disease (CVD) risk factors by sex among individuals with and without OA, and considering single and multisite joint OA. Methods Data source: Cycle-1, Comprehensive-Cohort, Canadian Longitudinal Study on Aging, a national sample of individuals aged 45-85. Systemic inflammatory/metabolic CVD risk factors collected: C-reactive protein (hsCRP), high density lipoprotein, triglycerides, total cholesterol, body mass index (BMI), systolic blood pressure, and hemoglobin A1c. Smoking history was also collected. Respondents indicated doctor-diagnosed OA in the knees, hips and/or hands, and were characterized as yes/no and single/multisite. Individuals with OA were age-sex matched to non-OA controls. Covariates: age, sex, education, income, physical activity, timed-up-and-go, comorbidities. A latent CVD risk variable was derived in females and males; standardized scores were categorized: lowest/mid-low/mid-high/highest risk. Associations with OA were quantified using ordinal logistic regressions. Results 6098 respondents (3049 with OA) had a median age of 63 years, 55.8% female. One-third of OA respondents were in the highest risk category, versus one-fifth of non-OA. Apart from BMI (the largest contributor in both sexes), hsCRP (an inflammation marker) was predominant in females, and metabolic factors and smoking in males. Overall, OA was associated with worse CVD risk quartiles compared to non-OA. OA was increasingly associated with worse CVD risk quartiles with increasing risk thresholds among females with multisite OA but not males. Conclusions Findings suggest unique CVD risks by sex/multisite subgroups, and point to a potentially important role for inflammation in OA over and above traditional CVD risk factors.

Objectives This study investigated the role of ethnic/racial composition in schools and neighborhoods in (a) predicting family cultural socialization and (b) moderating the relation between family cultural socialization and young children's social competence over time. Method Two nationally representative, longitudinal samples were used from the Early Childhood Longitudinal Study, Kindergarten Class of 1998-99 and 2010-11 cohorts. The analytic sample included 11,870 ethnic/racial minority children (mean age was 5.66 years old at Wave 1; 50% female; 31% Black, 49% Latinx, 18% Asian American, 2% Native American). Results Path analyses showed that families practiced more cultural socialization in more diverse schools and neighborhoods. Moreover, family cultural socialization was most beneficial for children's social competence when they were in diverse settings with few coethnics. Conclusions The results highlighted cultural socialization as a tool that ethnic/racial minority families use to help their children navigate ethnic/racial diversity and numeric marginalization in social settings. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

This study sheds light on the contingent effect that employee human capital may have on the relationship between family involvement and internationalisation via exporting —both in terms of entry mode (how to export) and degree (how much to export). We formulate several hypotheses by drawing mainly on arguments from the resource-based view and stewardship theory. The empirical setting is a large sample of Spanish manufacturing firms (family and non-family) operating between 1991 and 2016. Our results reveal that the positive (negative) relationship between family involvement and export intensity (direct exporting) is boosted (mitigated) at higher levels of employee human capital. Our findings thus provide statistical support for a positive and significant contingent approach to the effect human capital has on the connection between family involvement and internationalisation.

There is growing use of technology-enabled contact tracing, the process of identifying potentially infected COVID-19 patients by notifying all recent contacts of an infected person. Governments, technology companies, and research groups alike have been working towards releasing smartphone apps, using IoT devices, and distributing wearable technology to automatically track "close contacts" and identify prior contacts in the event an individual tests positive. However, there has been significant public discussion about the tensions between effective technology-based contact tracing and the privacy of individuals. To inform this discussion, we present the results of seven months of online surveys focused on contact tracing and privacy, each with 100 participants. Our first surveys were on April 1 and 3, before the first peak of the virus in the US, and we continued to conduct the surveys weekly for 10 weeks (through June), and then fortnightly through November, adding topical questions to reflect current discussions about contact tracing and COVID-19. Our results present the diversity of public opinion and can inform policy makers, technologists, researchers, and public health experts on whether and how to leverage technology to reduce the spread of COVID-19, while considering potential privacy concerns. We are continuing to conduct longitudinal measurements and will update this report over time; citations to this version of the report should reference Report Version 2.0, December 4, 2020., 37 pages, 11 figures. Supercedes arXiv:2005.06056

The purpose of the study was to measure the variability of transiently evoked otoacoustic emissions (TEOAEs) and the medial olivocochlear reflex (MOCR) over a long period of time in one person. TEOAEs with and without contralateral acoustic stimulation (CAS) by white noise were measured, from which MOCR strength could be derived as either a dB or % change. In this longitudinal case study, measurements were performed on the right and left ears of a young, normally hearing adult female once a week for 1 year. The results showed that TEOAE level and MOCR strength fluctuated over the year but tended to remain close to a baseline level, with standard deviations of around 0.5 dB and 0.05 dB, respectively. The TEOAE latencies at frequencies from 1 to 4 kHz were relatively stable, with maximum changes ranging from 0.5 ms for the 1 kHz band to 0.08 ms for the 4 kHz band. TEOAE levels and MOCR strengths were strongly and negatively correlated, meaning that the higher the TEOAE level, the lower the MOCR. Additionally, comparison of fluctuations between the ears revealed positive correlation, i.e., the higher the TEOAE level or MOCR in one ear, the higher in the second ear.

AimThe aim of this study was to explore whether active participation in a longitudinal birth cohort study is associated with study participants’ health behaviour and well-being.MethodsThe subjects of this study were part of the Northern Finland Birth Cohort 1966. The follow-up data were collected through clinical examinations and questionnaires when the cohort members were 1, 14, 31 and 46 years old. In this study, cohort participation activity was divided into three categories: active, semiactive and least active.ResultsThe total number of study participants who participated in the 46-year follow-up on both the survey and clinical trials was 6392, of which 66.5% (n=4268) participated actively in the cohort study. A total of 67.6% were female (pConclusionsThe findings indicate that participation activity is associated with better self-reported health and well-being, especially among women. With this knowledge, people can be encouraged to participate in longitudinal health research and, at the same time, may improve their own health and quality of life.

Early parent-child relationship and child negative emotionality have both been studied as contributors to attachment security, but few studies have examined whether negative emotionality can moderate effects of parent-child relationship on security and whether the process is comparable across mother- and father-child dyads and different security measures. In 102 community families, we observed parent-child shared positive affect and infants' anger proneness at 7 months, and attachment security at 15 months, using observer-rated Attachment Q-Set (AQS) and a continuous measure derived from Strange Situation Paradigm (SSP). For mother-child dyads, high shared positive affect and low anger proneness were associated with AQS security. Those effects were qualified by their interaction: Variations in shared positive affect were associated with security only for relatively more anger-prone children. That effect reflected the diathesis-stress model. For father-child dyads, shared positive affect was associated with security. There were no effects for SSP security with either parent.

OBJECTIVE Recent work has attempted to uncover heterogeneity in experiences of victimization. However, few studies have included important trauma-related characteristics such as known perpetrator, fear of life or injury, and negative reactions to disclosure. Little focus on potentially important subgroup differences including sexual/gender identity, race/ethnicity, and socioeconomic status as well as protective factors have been assessed. METHOD Participants (N = 2,880) completed four annual surveys during late adolescence and the transition to young adulthood as part of an ongoing longitudinal study. Latent class analysis was used to extract classes of victimization and trauma-related characteristics. Latent class regression was used to understand how demographic covariates were related to class membership. Finally, discrete-time survival mixture analysis was used to assess latency to opioid use from ages 17 to 24 years, and how demographic and protective factors influenced opioid use across emergent classes. RESULTS The four-class solution fit the data best: sexual abuse and indirect violence + high trauma characteristics (n = 79, 3.6%); high all + high traumacharacteristics (n = 177; 8.1%); chronic emotional abuse + trusted perpetrator (n = 263; 12.1%); and low all (n = 1,656; 76.1%). Latent class regression results indicated differential risk of class membership by sexual/gender minority status, sex assigned at birth, race/ethnicity, and socioeconomic status. Survival analysis noted shorter latency to opioid use across all classes compared to the low all class. Self-efficacy and neighborhood cohesion emerged as important protective factors. CONCLUSION Furthermore, results highlight key individual- and community-level protective factors that decrease the risk of opioid use. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Performance-enhancing substance (PES) use is common among young men and prior research has documented cross-sectional associations between anabolic-androgenic steroid (AAS) use and sexual risk behaviors. However, this relationship remains understudied among a longitudinal cohort of young adult men, and research on prospective associations between legal PES (e.g., creatine) use and sexual risk behaviors is lacking. The current study addressed these oversights using data from the National Longitudinal Study of Adolescent to Adult Health (N = 5,451). AAS use and legal PES use were assessed at Wave III (ages 18-26) and 10 indicators of sexual risk behavior were assessed at seven-year follow up (Wave IV; ages 24-32). Linear and logistic regression analyses were conducted adjusting for demographic and behavioral confounders. Participants who reported AAS use and legal PES use had significantly higher number of one-time sexual partners and higher odds of multiple sex partners around the same time in the past 12 months. Participants who reported AAS use had higher odds of any STI in the past 12 months. These results extend prior research on the risk behaviors and adverse effects of PES use. Health care professionals should assess for PES use among young adult men and provide guidance on healthful sexual behaviors.

In this paper, research findings are presented from a small, longitudinal study using qualitative data on the long-term impacts of a unique, semester-long, study abroad program at Franklin Pierce University. In this programme, students study the history and contemporary renaissance of the Camino de Santiago pilgrimage and then walk the entire route in northern Spain as pilgrims. Alumni who participated in one of four trips conducted in the fall of 2011, 2013, 2015 and 2017 were asked in 2022 to respond to five open-ended questions about how their semester abroad impacted their lives, to what degree they thought their study-abroad group functioned as a ‘family’ and how that impacted their experience. Twenty-one alumni responded to the questionnaire; all indicating to varying degrees that the program had life-changing impacts that had influenced and were continuing to shape their lives. Their responses are organised into seven themes that describe the long-term impacts of the program. The researcher’s interpretations also draw on his memories and extensive field notes on experiences that occurred on the four trips, as well as the reflective essays students wrote based on their personal journals immediately upon their return from their semester abroad. The results are situated in the context of research on short and long-term impacts of study abroad and within the liberal education mission of U.S. institutions of higher education.

Although several studies have documented a distinct marriage advantage in well-being, it is still unclear what it is about marriage that renders this benefit. We hypothesize that it is due to factors theorized to accrue to matrimony, such as elevated financial status and specific social psychological supports. We examine the trajectory of subjective well-being for 1135 respondents from the three-wave 2010 GSS panel survey utilizing linear mixed-effects modeling. We find that about two-fifths of the marriage advantage in subjective well-being is accounted for by a mixture of control variables, finances, and emotional factors, with most of this due to elements that are associated with the marital context. Higher annual income, enhanced interpersonal trust, greater sociability, and less of a sense of loneliness and isolation appear to be responsible for a substantial component of the marital advantage. We further find that the marriage advantage is invariant to both race and gender.

Research suggests that convicted persons are more likely than non-convicted persons to suffer poor health. However, few longitudinal studies have investigated associations between health and offending across generations. Using the Cambridge Study in Delinquent Development, this article prospectively investigates the relationship between health and offending across generations and between genders. At the average age of 25, third generation convicted males and females reported a higher incidence of serious drug use than non-convicted persons. Convicted males reported a higher incidence of mental illness and self-harm, whereas convicted females reported a lower incidence of physical illness, mental illness, self-harm and hospitalizations when compared to non-convicted females. Convicted males reported a higher incidence of industrial accidents, sports injuries and fight injuries, but a lower incidence of road accidents, whereas convicted females were more likely to report road accidents. Like their fathers, convicted males show worse health compared to non-convicted individuals.

We tested whether experience of playing a musical instrument was associated with lifetime change in cognitive ability. Participants were 366 older adults from the Lothian Birth Cohort 1936 who had completed general cognitive-ability assessments at ages 11 and 70 and reported their lifetime experience of playing a musical instrument at age 82. This sample included 117 participants with musical-instrument experience, mostly at a beginner or an intermediate level. There was a small, statistically significant positive association between experience of playing a musical instrument and change in general cognitive ability between ages 11 and 70; specifically, individuals with more musical-instrument experience were likely to show greater gains in general cognitive ability. This association was reduced but remained statistically significant following adjustment for covariates (childhood and adulthood socioeconomic status, years of education, and disease history). These findings suggest that playing a musical instrument is associated with a long-term cognitive advantage.

Earlier puberty has been associated with numerous adverse mental, emotional, and physical health outcomes. Obesity is a known risk factor for earlier puberty in girls, but research with boys has yielded inconsistent findings. We examined sex- and race/ethnicity-specific associations between childhood obesity and puberty in a multiethnic cohort of 129,824 adolescents born at a Kaiser Permanente Northern California medical facility between 2003 and 2011. We used Weibull regression models to explore associations between childhood obesity and breast development onset (thelarche) in girls, testicular enlargement onset (gonadarche) in boys, and pubic hair development onset (pubarche) in both sexes, adjusting for important confounders. Clear dose-response relationships were observed. Boys with severe obesity had the greatest risk for earlier gonadarche (hazard ratio = 1.23, 95% confidence limit: 1.15, 1.32) and pubarche (hazard ratio = 1.44, 95% confidence limit: 1.34, 1.55), while underweight boys had delayed puberty compared with peers with normal body mass index. A similar dose-response relationship was observed in girls. There were significant interactions between childhood body mass index and race/ethnicity. Childhood obesity is associated with earlier puberty in both boys and girls, and the magnitude of the associations may vary by race/ethnicity. Prevention of childhood obesity may delay pubertal timing and mitigate health risks associated with both conditions.

Reading fluency – the speed and accuracy of reading connected text – is foundational to educational success. The current longitudinal study investigates the neural correlates of fluency development using a connected-text paradigm with an individualized presentation rate. Twenty-six children completed a functional MRI task in 1st/2nd grade (time 1) and again 1-2 years later (time 2). There was a longitudinal increase in activation in the ventral occipito-temporal (vOT) cortex from time 1 to time 2. This increase was also associated with improvements in reading fluency skills and modulated by individual speed demands. These findings highlight the reciprocal relationship of the vOT region with reading proficiency and its importance for supporting the developmental transition to fluent reading. These results have implications for developing effective interventions to target increased automaticity in reading.

Background: Hypertensive disorders of pregnancy (HDP) remain a leading cause of maternal morbidity and mortality worldwide, with implications for maternal and neonatal well-being in the short term and for long-term maternal cardiovascular health. Although the mechanisms behind HDP remain incompletely understood, evidence suggests that preeclampsia in particular is a syndrome with more than one distinct subtype. Objectives: The PEACH (PreEclampsia, Angiogenesis, Cardiac dysfunction, Hypertension) Study was established to identify new HDP subtyping systems reflecting aetiology and prognosis and to find markers of later cardiovascular disease risk associated with preeclampsia. Population: The PEACH Study recruited pregnant women referred to two Copenhagen-area hospitals with suspected preeclampsia (mean gestational age at enrolment: 36.7 weeks) and a group of frequency-matched pregnant women planning delivery at the same hospitals and healthy when enrolled mid-pregnancy. Design: Prospective, longitudinal pregnancy cohort. Methods: Participants underwent repeated third-trimester blood sample collection, longitudinal cardiac function assessments using the USCOM-1A during the third trimester and at 1 year postpartum and collection of placental samples immediately after delivery. Medical information was abstracted from medical records and hospital databases. Preliminary results: During 2016–2018, we recruited 1149 pregnant women, of whom 1101 were followed to delivery. Among 691 women enrolled with suspected preeclampsia, 310 and 172 developed preeclampsia and gestational hypertension respectively. Among 410 women with healthy pregnancies when enrolled mid-pregnancy, 37 later developed hypertensive disorders of pregnancy. Of 1089 women still in the cohort 1 year postpartum, 578 (53.1%) participated in the follow-up assessment. Conclusions: The PEACH Study's rich data from women with and without HDP will enable us to identify new, clinically useful HDP subtypes to aid in decision-making regarding monitoring and treatment. Continued postpartum follow-up will help us develop algorithms to identify women at risk of persistent postpartum cardiac dysfunction and later cardiovascular disease after pregnancies complicated by HDP.

This study examines whether youth’s goals for their future societal engagement affect their future political activities. We hypothesized, first, that youth’s political interest would be a central predictor of their future political activities and, second, that their goals for future societal engagement would moderate their political interest. The greatest future political activity would be among youth who were both politically interested and had set high goals. A community sample of about 400 16-year-olds ( Mage=16.62, SD=0.71, 50.8% females) was followed over four years. The theory of planned behavior was applied. Different types of political action were predicted: offline political activities, online political activities, membership of a political/civic organization, and taking a stance in public for a party pre and post voting in a national election. Age-16 political interest significantly predicted all age-20 political activities, except for being a member of political/civic organizations and actual voting. In line with the second hypothesis, significant interactions were found between political interest and setting societal goals for all the future political activities except voting. It was concluded that youth’s early-developed agency in setting goals for their societal engagement has widespread predictive utility for their political activities over a lengthy period.

Beiträge zur Lehrerinnen- und Lehrerbildung 40 (2022) 2, S. 268-285, Der vorliegende Beitrag befasst sich mit praktikums- und lehrberufsbezogenen Orientierungen von Studierenden und deren Wandlungen über den Studienverlauf. Die SNF-geförderte Interview-Längsschnittstudie untersucht den Umgang von Primarschulstudierenden mit Anforderungen, die sich in den verschiedenen Praxisphasen und mit den beteiligten Akteurinnen und Akteuren konstituieren. Mit der Dokumentarischen Methode wurde je Erhebungswelle eine Querschnittstypologie zum Studieneintritt, nach dem einjährigen Partnerschuljahr und kurz vor dem Berufseinstieg rekonstruiert. Die Ergebnisse zeigen, dass Anforderungen nicht nur typen-, sondern auch phasenspezifisch unterschiedlich wahrgenommen und gerahmt werden. Sind zum Studieneintritt schulbiografische Erfahrungen und Passungsfragen noch relevant, wird im Studienverlauf zunehmend die Fähigkeit der Bewältigung beruflicher Anforderungen zentral. Die ermittelten Phasenspezifika deuten auf die Notwendigkeit einer adaptiven und zugleich entwicklungsphasenadäquaten Lehrpersonenausbildung hin, die auch biografische Hintergründe berücksichtigt. (DIPF/Orig.), This article deals with internship- and teaching-related orientations of student teachers and their changes over the course of their studies. The SNF-funded longitudinal interview study examines how primary-school student teachers deal with requirements that arise in the various practical phases and with the persons involved. By using the documentary method, a cross-sectional typology was reconstructed for each survey wave at the beginning of the study, after the partner-school year, and shortly before career entry. The results show that requirements are perceived and framed differently, not just type- but also phase-specifically. While schoolbiographical experience and questions of fit are still relevant at the start of the study, the ability to cope with professional requirements becomes increasingly central in the course of the study. The reconstructed phase specifics indicate the need for an adaptive and at the same time phaseappropriate teacher education that also takes biographical backgrounds into account.

The teacher habitus concept offers a theoretical figure for the classification and interpretation of professionalization processes especially from a vocationalbiographical perspective. Milieu of origin and school biography are important for the genesis of the teacher’s habitus, since images of school life are already created in them, which are relevant for later professional action in the form of implicit orientations and explicit ideas. In the article, interview data from a longitudinal survey (3t) of primary teacher-students (N = 24), which were analyzed using the documentary method, are related to this concept. It turns out that the school biography is used as an argument for the choice of study, and frames the experience in the first internship. In the further course of the study, the professional requirements are increasingly classified against the background of one’s own skills and their concepts of the teaching profession. It can be seen, that students deal with requirements and arising crises and address their practice teacher in a very diverse way. Types of students and their habitus were identified at each time of the survey. For t2 (end of 2nd year) these were distinguished as: delimitation, extension, development, exploration and probation. On the basis of two contrastive case analyzes of the types «extension» and «development» it is shown how important one’s own school experience is and how differently the genesis of a teacher’s habitus takes place. The results illustrate the relevance of a (school) biographical reflection that should be given space to enable future teachers to access their implicit, action-guiding orientations and to make their own student habitus accessible to reflection. Die Genese eines Lehrerhabitus – eine Längsschnittstudie mit Schweizer Primarschulstudierenden Das Lehrerhabituskonzept bietet für die Einordnung und Interpretation lehrberuflicher Professionalisierungsprozesse eine gehaltvolle Theoriefigur. Dem Herkunftsmilieu und der Schulbiografie werden für die Genese des Lehrerhabitus Bedeutung zugewiesen, da in ihnen bereits Bilder des Schulischen angelegt werden, die für das spätere berufliche Handeln in Form impliziter Orientierungen sowie expliziter Vorstellungen relevant sind. Im Beitrag werden Interviewdaten aus einer Längsschnittbefragung (3t) von Primarschulstudierenden (N = 24), die mit der Dokumentarischen Methode analysiert wurden, an diese Konzeption angelegt. Es zeigt sich, dass die Schulbiografie insbesondere beim Studieneintritt als Argumentationsfolie für die Studienwahl herangezogen wird und das Erleben im 1. Praktikum rahmt. Im weiteren Studienverlauf werden zunehmend die beruflichen Anforderungen vor dem Hintergrund eigener Fähigkeiten und Berufsbilder eingeordnet. Anforderungen und sich konstituierende Krisen sowie die Adressierung der Praxislehrperson ist sehr divers. Je Erhebungszeitpunkt wurden Studierendentypen und ausbildungsbezogene Habitus identifiziert. Für t2 wurden diese unterschieden als: 1. Abgrenzung, 2. Erweiterung, 3. Entwicklung, 4. Erkundung und 5. Bewährung. Anhand zweier kontrastiver Fallanalysen der Typen «Erweiterung» und «Entwicklung» wird aufgezeigt, welche Bedeutung der eigenen Schulerfahrung zukommt und wie unterschiedlich sich die Genese eines Lehrerhabitus vollzieht. Die Ergebnisse verdeutlichen die Relevanz einer (schul-)biografischen Reflexion, die Raum geben sollte, um zukünftigen Lehrpersonen Zugang zu ihren impliziten, handlungsleitenden Orientierungen zu ermöglichen und den eigenen Studierendenhabitus einer Reflexion zugänglich zu machen., +repphzhbib2022F

ispartof: Journal Of Educational Psychology vol:114 issue:6 pages:1-17 status: published

Objective: To test the mechanisms by which exposure to point-of-sale (POS) e-cigarette marketing mediate the relationship between an ethnic minority group highly vulnerable for tobacco product use, namely Native Hawaiian/Other Pacific Islander (NHPI), and increased future e-cigarette use through explicit (positive outcome expectancies) and implicit (spontaneous positive reactions) pathways. Method: Four waves of data were collected in 6-month intervals from 2,327 multiethnic young adults (Mage = 21.2, SD = 2.2; 54% women) enrolled across two 4-year and four 2-year colleges belonging to a University system in Hawaii. POS e-cigarette marketing exposure was assessed with an objective measure involving store visit patterns and store audits, as well as a measure of self-reported exposure. Spontaneous reactions were assessed with an implicit measure, namely Affect Misattribution Procedure (AMP). Path analyses were used to test the hypotheses. Results: In a model employing the objective measure of POS exposure, a statistically significant pathway was found from NHPI ethnicity to increased current e-cigarette use at Wave 4 mediated through increased POS exposure at Wave 2, and increased affect regulation expectancies at Wave 3. Similar indirect effects on prospective e-cigarette use were found for Asian ethnicity. The dual process model of the effects of POS exposure on e-cigarette use was not fully supported, although the implicit measure was found to independently predict e-cigarette use. Conclusions: Differential exposure to POS marketing may explain some of the ethnic disparities in tobacco product use behavior such as e-cigarette use. POS marketing may affect e-cigarette use behavior mainly through the explicit pathway, notably affect regulation expectancies. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Objective To determine whether an apparent association between hand osteoarthritis (OA) and adiposity is explained by the presence of OA at other joint sites. Methods Data from the Canadian Longitudinal Study on Aging, first cycle, Comprehensive Cohort. Respondents aged 45-85 years (n=18,279) were asked separate questions about doctor-diagnosed OA in the hand, hip, or knee. Multinomial logistic regression was used to investigate the relationship between all combinations of hand, hip, and knee OA and body mass index (BMI) and waist to height ratio (WHtR). Results OA was reported by 34.6% of respondents, 28.0% with OA at >1 joint site. Hand OA was not significantly associated with BMI after accounting for OA at other joint sites, with similar findings for WHtR. All joint site combinations containing the knee were strongly associated with BMI, with odds ratios (ORs) ranging from OR 2.92 (95% CI: 2.53,3.37) for knee OA only with obesity class I to OR 9.98 (95% CI: 7.12,13.88) for multi-joint knee, hip, hand OA with obesity class II/III. BMI distributions including knee OA were broader and shifted to higher BMI levels than those for hand or hip OA. Conclusions Apparent associations between hand OA and BMI may be explained by concurrent OA at other joint sites. Recognizing that OA is a multi-joint disease is crucial for studies of the associations of adiposity with OA in a particular joint, especially the hand. The association between knee OA and BMI appears to be distinct from those for OA at other joint sites.

L’objectif de cette recherche est d’étudier les conditions de stabilité des joint-ventures internationales évoluant dans un environnement incertain. En se basant sur une étude longitudinale menée entre 2006-2016 sur 7 cas de JVI entre des multinationales et des entreprises tunisiennes, les résultats montrent que l’orientation stratégique, l’apprentissage organisationnel et la dépendance constituent les leviers ou les freins du développement d’un contexte interne stable. Les caractéristiques de ce dernier catalysent ou inhibent les effets négatifs d’un environnement incertain sur la stabilité de la JVI., This article aims to deepen the understanding of the conditions of stability of international joint ventures evolving in an uncertain environment. Drawing on a longitudinal study, conducted between 2006-2016, of 7 cases of joint ventures between Multinationals and Tunisian companies, the results show that strategic orientation, organizational learning and dependency are the drivers or the obstacles to the development of a stable internal context. The characteristics of the latter catalyze or inhibit the negative effects of an uncertain environment on the stability of the IJV., El objetivo de esta investigación es analizar las condiciones para la estabilidad de las Joint-venture internacionales y sus operaciones en un entorno incierto. A partir de un estudio longitudinal realizado entre 2006-2016 con 7 JVI entre multinacionales y empresas tunecinas, los resultados muestran que la orientación estratégica, el aprendizaje organizacional y la dependencia pueden apalancar u obstaculizar el desarrollo de ‘un contexto interno estable’. Las características de este último catalizan o inhiben los efectos negativos de un entorno incierto sobre la estabilidad de las JVI.

OBJECTIVE Studies of combat emphasize its impact upon health-related outcomes (e.g., depression). Little is known regarding the risk that combat poses to positive outcomes, such as meaning in life, and factors that mitigate this risk. We sought to investigate whether combat poses an indirect risk to life meaning and protective factors that mitigate this risk. METHOD Through an online survey at 2 time points, 153 combat-exposed veterans enrolled in college reported combat exposure, health status (posttraumatic stress disorder, depressive, somatic symptoms), meaning in life, and protective factors (social support, instructor autonomy support, coping ability, academic self-efficacy, social and community participation, and meaningful activity). We used path analysis to (a) explore whether baseline health status and life meaning mediated the relationship between combat and follow-up life meaning, and (b) test whether protective factors promoted life meaning despite combat and health status (combat-related risk). RESULTS The relationship between combat and follow-up life meaning was mediated by baseline health status and life meaning. Meaningful activity and coping ability were associated with greater life meaning independently of combat-related risk. The indirect effect of combat upon life meaning was weakened when social support, instructor autonomy support, coping ability, and academic self-efficacy were high. CONCLUSIONS Combat is associated with worse health status, in turn limiting student veterans' life meaning. This supports an expanded conception of combat-related risk, in which the effect of combat upon positive outcomes is emphasized. Findings indicate that the proposed protective factors may mitigate combat-related risk. We discuss implications for research and practice. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Objective: There is a lack of studies on the natural history of the initial stages of schizophrenia in Colombia. This study aims to assess functionality in the first five years after the diagnosis of schizophrenia. Methods: Naturalistic longitudinal study of 50 patients with early schizophrenia evaluated between 2011 and 2014. Data about demographic background, symptoms, introspection, treatment and adverse reactions were collected in all patients every 3 months for at least 3-5 years. Functionality was measured with the Global Assessment of Functioning (GAF) and Personal and Social Performance (PSP) scales. Results: Patients were followed up for a mean of 174 ± 62.5 weeks and showed moderate difficulties in overall functioning. This functioning was modified by polypharmacy, degree of introspection, changes in antipsychotic regimens, and the number of episodes, relapses and hospitalisations. Conclusions: The results suggest that functional outcomes seem to be related to the use of polypharmacy, degree of insight, changes in antipsychotic regimens, and number of episodes, relapses and hospitalisations during the first years of schizophrenia. RESUMEN Objetivo: Existe una falta de estudios en la historia natural de los estadios iniciales de la esquizofrenia en Colombia. Este estudio apunta a evaluar la funcionalidad en los primeros cinco años después del diagnóstico de esquizofrenia. Método: Estudio longitudinal naturalístico de 50 pacientes con esquizofrenia temprana evaluados entre los anos 2011 y 2014. Loa datos demográficos, síntomas, introspección, tratamiento, y reacciones adversas fueron recolectados en todos los pacientes cada 3 meses por lo menos3a5anos. La funcionalidad se midió mediante la escala global de funcionamiento (GAF), y la escala de funcionamiento personal y social (PSP). Resultados: Los pacientes fueron seguidos por una media de 174 semanas (SD: 62.5) y mostraron dificultades moderadas en su funcionamiento global. Este funcionamiento fue modificado por la presencia de polifarmacia, grado de introspección, cambios en los esquemas antipsicóticos, y el número de episodios, recaídas, y hospitalizaciones. Conclusiones: Los resultados sugieren que los desenlaces en funcionalidad parecen estar relacionados con uso de polifarmacia, grado de introspección, cambios en esquemas antipsicóticos, y numero de episodios, recaídas, y hospitalizaciones durante los primeros años de esquizofrenia.

Resumen Desde la teoría tridimensional, la ansiedad escolar se define como un conjunto de síntomas que se emiten desde tres sistemas de respuesta. El objetivo de este estudio fue evaluar las respuestas de ansiedad escolar en estudiantes chilenos de educación primaria para determinar los posibles cambios a nivel temporal. Para ello, se contó con 155 niños de tres cursos distintos, a quienes se les evaluó el nivel de ansiedad escolar durante tres años consecutivos. El instrumento utilizado fue el Inventario de Ansiedad escolar para la educación primaria (IAEB), que mide la respuesta de ansiedad de tipo cognitiva, psicofisiológica y motora. Se realizaron análisis de varianza de medidas repetidas para determinar la estabilidad temporal. Los resultados indican que la media no mostró diferencias estadísticamente significativas y se mantuvo la ansiedad escolar en estos niños en el periodo de tres años. Se apoyó la posibilidad de que se presente como un síntoma estable de los estudiantes, más que responder a eventos puntuales del entorno. Abstract Since the three-dimensional theory, school anxiety is defined as a set of symptoms arising from three response systems. The objective of this study was to evaluate school anxiety responses in Chilean primary school students, during three consecutive years, to determine possible changes over time. To this end, 155 children from three different courses were included; they were evaluated for their level of school anxiety for three consecutive years. The instrument used for this was the School Anxiety Inventory for Primary Education (IAEB), which measures the cognitive, psychophysiological and motor anxiety responses. Analysis of variance of repeated measures was performed to determine temporal stability. The results indicated that the mean did not show statistically significant differences, maintaining school anxiety in these children over the three-year period, supporting the possibility that it appears as a stable symptom of the students, rather than responding to specific events in the environment.

OBJECTIVE: To compare the responsiveness of the British Isles Lupus Assessment Group 2004 index (BILAG-2004) and the Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) disease activity indices and to determine whether there was any added value in combining BILAG-2004, BILAG-2004 system tally (BST), or simplified BST (sBST) with SLEDAI-2K. METHODS: This was a multicenter longitudinal study of SLE patients. Data were collected on BILAG-2004, SLEDAI-2K, and therapy on consecutive assessments in routine practice. The external responsiveness of the indices was assessed by determining the relationship between change in disease activity and change in therapy between 2 consecutive visits. Comparison of indices and their derivatives was performed by assessing the main effects of the indices using logistic regression. Receiver operating characteristic curves analysis was used to describe the performance of these indices individually and in various combinations, and comparisons of area under the curve were performed. RESULTS: There were 1,414 observations from 347 patients. Both BILAG-2004 and SLEDAI-2K maintained an independent relationship with change in therapy when compared. There was some improvement in responsiveness when continuous SLEDAI-2K variables (change in score and score of previous visit) were combined with BILAG-2004 system scores. Dichotomization of BILAG-2004 or SLEDAI-2K resulted in poorer performance. BST and sBST had similar responsiveness as the combination of SLEDAI-2K variables and BILAG-2004 system scores. There was little benefit in combining SLEDAI-2K with BST or sBST. CONCLUSION: The BILAG-2004 index had comparable responsiveness to SLEDAI-2K. There was some benefit in combining both indices. Dichotomization of BILAG-2004 and SLEDAI-2K leads to suboptimal performance. BST and sBST performed well on their own; sBST is recommended for its simplicity and clinical meaningfulness.

This paper analyzes the impact that health indicators have upon an individual's trip and mode choices to out-patient care facilities. The study's focus is an out-patient trip to a health care facility and the source of data is the China Health and Retirement Longitudinal Study (CHARLS) for 2011, 2013 and 2015. Based on a random utility framework, the study finds that making a trip to treat an illness or for a check-up increases the likelihood of an out-patient trip by 52 and 31 probability points, respectively. Out-patient visits for which insurance is not relevant, when the individual pays most of the out-of-pocket costs and when the facility is a public facility are also important factors. Diagnosed and other personal health factors have some but much more modest effects on one's trip choice. The analysis also identifies differential modal impacts of health indicators. A series of robustness tests generally confirms the results but also identifies areas for further research. Including a no-trip option, the biannual survey and infrequent out-patient trip-making mitigate endogeneity concerns. The analysis has broad health policy and transportation implications for an ageing population whose share is increasing.

This paper analyzes the data collected about 5,388 videos from the 15 leading channels from Spain, the United Kingdom, and the United States focusing on toys and in which the protagonists are children under 14 years of age (2011–2019). It aims to determine whether there are common patterns of use, production, and activity in videos by kid YouTubers. Specific software was developed to enable information to be gathered from the YouTube platform through the YouTube Data API by analyzing the date on which the video was published, length, number of visits, likes, dislikes, and visits/vote (visits/[likes+dislikes]). The main conclusions drawn are that a channel’s success is not dependent on a pattern or specific characteristics, although an impulse pattern has been detected; participation by children who consume content in the United States differs significantly from participation by those in Europe; and certain similarities based on video length and production frequency can be observed between channels.

Little is known about how compulsive Internet use (CIU) relates developmentally to different aspects of emotion regulation. Do young people engage in CIU because they have difficulty regulating emotions (the "consequence" model), does CIU lead to emotion regulation problems (the "antecedent" model), or are there reciprocal influences? We examined the longitudinal relations between CIU and 6 facets of difficulties in emotion regulation. Adolescents (N = 2,809) across 17 Australian schools completed measures yearly from Grades 8 (MAge = 13.7) to 11. Structural equations modeling revealed that CIU preceded the development of some aspects of emotion dysregulation, such as difficulties setting goals and being clear about emotions, but not others (the antecedent model). We found no evidence that emotion regulation difficulties preceded the development of increases in CIU (the consequence model). Our findings indicate that teaching adolescents general emotion regulation skills may not be as effective in reducing CIU as more direct approaches of limiting Internet use. We discuss the implications of our findings for interventions designed to reduce CIU and highlight issues for future research. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Intergenerational solidarity is multidimensional in nature, but the role of filial eldecare norms in structuring intergenerational solidarity is less understood. We examine how filial eldercare norms expressed in early adulthood and midlife are associated with intergenerational solidarity with older parents and how this association varies across parent-child gender combinations. We used data from 1985 to 2005 waves of the Longitudinal Study of Generation when the generation of interest was 32 and 52 years of age, respectively. A three-step latent class approach, culminating with a multinomial logistic regression, was conducted on a sample of 198 mother-son, 279 mother-daughter, 155 father-son, and 209 father-daughter dyads. A tight-knit intergenerational type was uniquely identified in mother-daughter relations, and a social unsupportive type was uniquely identified in father-son and father-daughter relations. Daughters expressing stronger filial norms in early adulthood were more likely in middle adulthood to belong to a tight-knit relational type with mothers and a social unsupportive and intimate but distant relational type with fathers, compared to a detached relational type; these effects were mediated by contemporaneously measured filial norms. Our study complements previous studies on the relationship between filial eldercare norms and intergenerational solidarity with older parents by showing that these norms exert an influence by virtue of being stable in adult daughters over 20 years into middle age. These findings demonstrate that eldercare norms expressed by daughters prior to their parents' transition to old age structure intergenerational relationships in later life, suggesting that such norms are better considered as long-term endowments than as situational in their origins. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

The measure of an academic field lies in the richness and depth of its published research, especially within the ever-developing field of distance education, which is relatively new. The University of South Africa is one of the oldest open distance learning (ODL) higher education institutes globally, which has given rise to its status internationally as a leader of distance education. It is prudent to analyse and reflect on the research outputs published by South African academics, particularly regarding the levels of research that are conducted. This article follows the research published by Roberts, which analysed South African distance learning research levels and sublevels from articles published between 2011 and 2015. This longitudinal study applied a thematic content analysis of the titles and abstracts of all ODL-related papers published by South African authors. The findings compare ODL trends for the five-year periods from 2010 to 2014 and 2015 to 2019. The data were obtained from the Scopus and SABINET databases, using the same search criteria employed by Roberts. The levels of research publications were analysed according to the open distance learning research framework of Zawacki-Richter presented through descriptive statistics. The results indicate that although the number of published open distance learning research articles has more than doubled, the research levels have not shown any significant change from the previous five years. The South African ODL publications should give attention to meso- and macro-level research to enhance the ODL development within Southern Africa and create local trends fit for purpose.

Background We examined the longitudinal association between (change in) physical activity (PA) with new onset of five risk factors of metabolic syndrome among 657 middle-aged adults (mean age 44.1 (standard deviation (SD) 8.6) years) who were free of the respective outcome at baseline, in a longitudinal cohort study spanning over 29 years. Methods Levels of habitual PA and sports-related PA were assessed by a self-reported questionnaire. Incident elevated waist circumference (WC), elevated triglycerides (TG), reduced high-density lipoprotein cholesterols (HDL), elevated blood pressure (BP), and elevated blood-glucose (BG) were assessed by physicians and by self-reported questionnaires. We calculated Cox proportional hazard ratio regressions and 95% confidence intervals. Results Over time, participants developed (cases of incident risk factor; mean (SD) follow-up time) elevated WC (234 cases; 12.3 (8.2) years), elevated TG (292 cases; 11.1 (7.8) years), reduced HDL (139 cases; 12.4 (8.1) years), elevated BP (185 cases; 11.4 (7.5) years), or elevated BG (47 cases; 14.2 (8.5) years). For PA variables at baseline, risk reductions ranging between 37 and 42% for reduced HDL levels were detected. Furthermore, higher levels of PA (≥ 16.6 METh per week) were associated with a 49% elevated risk for incident elevated BP. Participants who increased PA levels over time, had risk reductions ranging between 38 and 57% for elevated WC, elevated TG and reduced HDL. Participants with stable high amounts of PA from baseline to follow-up had risk reductions ranging between 45 and 87% for incident reduced HDL and elevated BG. Conclusions PA at baseline, starting PA engagement, maintaining and increasing PA level over time are associated with favorable metabolic health outcomes.

BackgroundBreast cancer diagnosis and treatment compromise well-being in a pervasive way, and negative consequences may remain after recovery. The psychological side of breast cancer has been extensively investigated; however, the role of intrusive thoughts and intolerance of uncertainty have been studied less systematically.ObjectivesThe present study aimed to prospectively evaluate worry content, depression, anxiety, and post-traumatic stress symptoms and to define the role of the trait of worry and intolerance of uncertainty (IU) related to breast cancer.MethodsPatients with their first breast cancer diagnosis were enrolled in a single-center, prospective observational trial. The trait of worry and IU were assessed using the Penn State Worry Questionnaire (PSWQ) and the Intolerance of Uncertainty Scale-Revised (IUS-R). The psychological aspects were evaluated using the Worry Domains Questionnaire (WDQ), the Beck Anxiety (BAI), Beck Depression Inventory-II (BDI-II), and the Impact of Event Scale-Revised (IES-R). Questionnaires were administered in a randomized sequence at diagnosis (T0), 3 months post-diagnosis (T1), and 12 months post-diagnosis (T2).ResultsOne hundred and fifty eligible patients were enrolled in the study and provided the T0 assessment. Further compliance rates were 57% at T1 and 64% at T2. All patients showed a significant and continuous increase in the IES-R scale (p ConclusionAn early assessment of the components of the trait of worry and intolerance of uncertainty could be critical in identifying patients with a higher psychopathological risk. Furthermore, if future studies confirm the present findings, support and monitoring throughout the prognosis may present crucial benefits, and possibly affect the course of treatment.

Objective The present study examined whether early stressful events precipitate drinking risks across adolescence and whether coping-motivated drinking mediates such relations. Method Families comprised 387 adolescents (55% female, 83% White) recruited for a longitudinal study. Caregivers reported on adolescents' experience of potentially stressful events, including conflict (i.e., disruption of harmonious family relations) and separation (i.e., decreased contact with important persons) events, over the past year when adolescents were approximately 14 years of age. Adolescents reported on their drinking motives, alcohol use, and alcohol problems annually from 18 to 20 years of age. Growth curve models tested associations of stressful events with latent coping and enhancement/social drinking motives growth factors and subsequent alcohol outcomes. Results Most adolescents experienced at least one potentially stressful event. Growth modeling suggested no change in coping motives, but increases in enhancement/social motives over time. Greater conflict events predicted higher frequency of drinking for coping reasons (i.e., coping intercept), which in turn predicted increases in alcohol problems as adolescents began transitioning into young adulthood. Conflict, separation, or total stressful events were not significantly associated with initial level or change in enhancement/social motives, suggesting specificity of mediation by coping-motivated drinking. Conclusions Findings support enduring elevations in drinking risk over 6 years following disruptive family relations in early adolescence. Such risks appear to be driven by negative affect regulation mechanisms through coping-motivated drinking. Future work should assess generalizability of these findings across diverse samples and could test similar negative reinforcement mechanisms of drinking following exposure to clinically impairing traumatic experiences. Public Health Significance Statement: This study demonstrated that disruptive family relations in early adolescence are linked to greater motivation to drink to cope with negative affect up to 6 years later. Greater coping motives, in turn, were related to increases in alcohol problems over time, even when controlling for alcohol consumption. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

BackgroundClarifying the relationship between depression symptoms and cardiometabolic and related health could clarify risk factors and treatment targets. The objective of this study was to assess whether depression symptoms in midlife are associated with the subsequent onset of cardiometabolic health problems.MethodsThe study sample comprised 787 male twin veterans with polygenic risk score data who participated in the Harvard Twin Study of Substance Abuse (‘baseline’) and the longitudinal Vietnam Era Twin Study of Aging (‘follow-up’). Depression symptoms were assessed at baseline [mean age 41.42 years (s.d. = 2.34)] using the Diagnostic Interview Schedule, Version III, Revised. The onset of eight cardiometabolic conditions (atrial fibrillation, diabetes, erectile dysfunction, hypercholesterolemia, hypertension, myocardial infarction, sleep apnea, and stroke) was assessed via self-reported doctor diagnosis at follow-up [mean age 67.59 years (s.d. = 2.41)].ResultsTotal depression symptoms were longitudinally associated with incident diabetes (OR 1.29, 95% CI 1.07–1.57), erectile dysfunction (OR 1.32, 95% CI 1.10–1.59), hypercholesterolemia (OR 1.26, 95% CI 1.04–1.53), and sleep apnea (OR 1.40, 95% CI 1.13–1.74) over 27 years after controlling for age, alcohol consumption, smoking, body mass index, C-reactive protein, and polygenic risk for specific health conditions. In sensitivity analyses that excluded somatic depression symptoms, only the association with sleep apnea remained significant (OR 1.32, 95% CI 1.09–1.60).ConclusionsA history of depression symptoms by early midlife is associated with an elevated risk for subsequent development of several self-reported health conditions. When isolated, non-somatic depression symptoms are associated with incident self-reported sleep apnea. Depression symptom history may be a predictor or marker of cardiometabolic risk over decades.

During the 2020/2021 winter, the labour market was under the impact of the COVID-19 pandemic. Changes in socioeconomic resources during this period could have influenced individual mental health. This association may have been mitigated or exacerbated by subjective risk perceptions, such as perceived risk of getting infected with SARS-CoV-2 or perception of the national economic situation. Therefore, we aimed to determine if changes in financial resources and employment situation during and after the second COVID-19 wave were prospectively associated with depression, anxiety and stress, and whether perceptions of the national economic situation and of the risk of getting infected modified this association. Methods: One thousand seven hundred fifty nine participants from a nation-wide population-based eCohort in Switzerland were followed between November 2020 and September 2021. Financial resources and employment status were assessed twice (Nov2020–Mar2021, May–Jul 2021). Mental health was assessed after the second measurement of financial resources and employment status, using the Depression, Anxiety and Stress Scale (DASS-21). We modelled DASS-21 scores with linear regression, adjusting for demographics, health status, social relationships and changes in workload, and tested interactions with subjective risk perceptions. Results: We observed scores above thresholds for normal levels for 16% (95%CI = 15–18) of participants for depression, 8% (95%CI = 7–10) for anxiety, and 10% (95%CI = 9–12) for stress. Compared to continuously comfortable or sufficient financial resources, continuously precarious or insufficient resources were associated with worse scores for all outcomes. Increased financial resources were associated with higher anxiety. In the working-age group, shifting from full to part-time employment was associated with higher stress and anxiety. Perceiving the Swiss economic situation as worrisome was associated with higher anxiety in participants who lost financial resources or had continuously precarious or insufficient resources. Conclusion: This study confirms the association of economic stressors and mental health during the COVID-19 pandemic and highlights the exacerbating role of subjective risk perception on this association., + ID der Publikation: unilu_68003 + Sprache: Englisch + Letzte Aktualisierung: 2023-03-24 09:56:56

Purpose This paper aims to present new evidence from the Cambridge Study in Delinquent Development (CSDD) showing the extent to which obstetric (e.g. abnormal birth weight, confinement at birth, severe abnormality of pregnancy, etc.) and early childhood and family factors (illegitimate child, unwanted conception, family overcrowding, etc.) have predictive effects on psychopathic traits measured later in life at age 48 years. Design/methodology/approach Data collected in the CSDD are analysed. This is a prospective longitudinal study of 411 London men from age 8 to age 61 years. Findings The results suggest that none of the obstetric problems were predictive of adult psychopathy. However, some other early childhood factors were significant. Unwanted conception (by the mother) was significantly associated with high psychopathy. The likelihood of being an unwanted child was higher when the mother was younger (19 years or less), and when the child was illegitimate. The poor health of the mother and living in an overcrowded family were also significant in predicting psychopathy in adulthood, as well as both psychopathic personality (F1) and psychopathic behaviour (F2). Originality/value These findings suggest the influence of very early emotional tensions and problematic social background in predicting psychopathic traits in adulthood (at age 48 years). They also emphasise the importance of investigating further the very early roots of psychopathic traits.

Senior leaders onboard U.S. Navy vessels afloat have constantly evolving schedules that are rarely consistent from day to day. Over the past two decades, studies of work and rest patterns have confirmed anecdotal reports of insufficient sleep of enlisted Sailors. The sleep of senior Officers has not been closely examined. Assessing sleep of surface fleet Officers as they perform their duties in the fleet may provide insight into the bigger picture of health and wellness in the U.S. Navy. As part of a multi-year project, sleep patterns of senior leaders were assessed while in training and in the fleet. An 18-month longitudinal data collection commenced when participants were attending Surface Warfare Schools Command (SWSC) in Newport, RI, and continued as participants assumed their operational positions in the fleet. This thesis takes an initial look into the sleep, mood, and other physiological patterns of senior leaders in these two settings over the first few months of the study. Participants completed validated questionnaires to assess their overall wellbeing and wore physiological monitors (ŌURA rings) to assess the duration and quality of their sleep. In this first opportunity to examine patterns in the data, we found statistically significant differences in sleep duration of senior leaders depending on where they were living and working; that is, when they were attending school, between school and operational command, and after they arrived at their operational command. Lieutenant, United States Navy Approved for public release. Distribution is unlimited.

Lay abstract Chronic pain is a concern for many people and diet may influence the development and maintenance of pain. It is possible that the types of foods that people consume changes their likelihood of having pain. We know that diet interventions can reduce chronic pain, but it is not known how diet patterns are related to the risk of reporting pain. Here, we examined data from over 16,000 people and looked to see whether the types of foods that they ate was related to the likelihood of reporting pain in the last 4 weeks. People who ate more processed meats, sweetened beverages and fried foods (the ‘Southern’ diet pattern) were more likely to report pain than those that ate less of these items. However, people whose diet had more plant-based foods (vegetables, fruit, beans) had a decreased risk of reporting pain. Generally, those people who had a higher quality diet were less likely to report pain in the last 4 weeks. Not only can diets be used as a treatment for pain, but eating healthier foods may be protective of developing pain and reduce the likelihood of pain.