Socio-Economic Status,Time Spending,and Sleep Duration in Indian Children and Adolescents

In this article physical activity, screen time, and academic work are studied as mediators between socio-economic status and sleep duration among school children in India. Participants were 268 school children aged 10–15 from Pune, India. They were sampled from private schools and impoverished public schools. We found that the highest socio-economic status children reported almost an hour and a half less sleep than their lowest socio-economic status counterparts. The lower socio-economic status children reported more physical activity and screen time, and the higher socio-economic status children reported spending more time on academic work. Although screen time was negatively related to sleep duration, academic work was the strongest mediator between socio-economic status and sleep duration. Physical activity was not a significant mediator. In India, academic work is a strong predictor of a lower sleep duration among children and adolescents.     

Assessing Preferences Among Behavioral Interventions With Japanese Parents of Children With Developmental Disabilities

As the cultural dynamic continues to become increasingly complex, it is critical to assess cultural factors that influence practice. The present study considers the treatment preferences of Japanese mothers of children with developmental disabilities. After answering demographic questions, each participant was given four scenarios and asked how they would respond by choosing one of four interventions (differential reinforcement, ignoring, reprimanding, and time-out). Overall, we found that parents preferred differential reinforcement strategies the most. Moreover, parents who reported that their children had a history of involvement with applied behavior analysis were especially likely to choose differential reinforcement. Implications for future research and practice are provided.     

Changing interests: A longitudinal study of intrinsic motivation for personally salient activities

The present longitudinal study extends the findings of earlier cross-sectional studies (Waterman, Schwartz, Green, Miller, & Philip, 2003) on the subjective experience of intrinsic motivation. University students generated lists of personally salient (identity-related) activities at the beginning of an academic semester and were asked to evaluate these activities at three points during the semester. Drawing on theories of intrinsic motivation, three subjective indices of intrinsic motivation (interest, flow experiences, and feelings of personal expressiveness) and three theoretically derived predictor variables (self-determination, the balance of challenges and skills, and self-realization values) were used in the present study. Cross-sectional relationships between the predictors and subjective experience indices at each timepoint replicated those observed in previous research. Hierarchical linear modeling was used to demonstrate that, as hypothesized, increases or decreases in the predictor variables between timepoints were associated with corresponding increases or decreases in the subjective experience indices. Implications for the study of intrinsic motivation are discussed.     

School achievement strongly predicts midlife IQ

The relationship between measures of IQ and standardized school achievement tests is well established at around r ≈ 0.5 when the two are measured in close proximity. The current paper examined the stability of this correlation when comparing elementary school achievement (grades 3–8) and midlife IQ. Iowa Adoption Study participants who had standardized school achievement measures (ITBS) on file were given the WAIS-III. Mean age at IQ testing was 44.01 years (SD 6.65 years). The correlation between school achievement and WAIS-III FSIQ was r = 0.64, suggesting substantial life span stability in this relationship. Furthermore, elementary school achievement was substantially correlated with occupational status and household income at midlife. These findings suggest that standardized school achievement data is a useful measure of premorbid IQ.     

Breast Cancer as Trauma: Posttraumatic Stress and Posttraumatic Growth

Diagnosis and treatment of cancer has been associated with both posttraumatic stress disorder (PTSD) symptoms and posttraumatic growth (PTG). This cross-sectional study sought to assess the frequency, common predictors, and interrelationships of PTSD symptoms and PTG in breast cancer survivors (n = 65). In this sample, symptoms of PTSD and reports of PTG were common and were not significantly related to one another. Greater social constraints on talking about breast cancer and perception of cancer as a traumatic stressor were associated with greater PTSD symptomatology. Younger age and perception of cancer as a traumatic stressor were associated with greater PTG. Findings suggest the central role of subjective appraisal in adjustment to cancer. Psychosocial interventions should be sensitive to the potential for PTG, both in treatment design and in assessment of outcomes.     

Psychological Events and Constructs: An Alliance with Smith

The Psychological Record - The distinction between constructs and events is often overlooked in the sciences, as evidenced by a number of long-standing confusions of the former with the latter. The...     

Group climate and group development in a community meeting on a short-term inpatient psychiatric unit

Group climate and group development of the community meeting on a short-term inpatient psychiatric unit are examined. The Group Climate Questionnaire (GCQ) was administered to all staff and patients present at the weekly community meeting on an acute treatment unit in a teaching hospital over a 12-week period. Results show that staff and patients perceive the community meetings in relatively similar ways, that the group climate of a community meeting can attain a positive working state, and that, at times, the meeting can progress through developmental stages of group process. Behavioral observations support the GCQ as a measure of group interaction.The authors gratefully acknowledge the assistance of Mary Pat Donnelly with the statistical analyses and the cooperation of all staff and patients who participated in this study.     

故事情景下儿童回答问题的反应倾向

本研究选取5、6、8、10岁儿童各32名,采用故事情景来考察儿童处于不可回答问题情况下猜测答案的倾向.研究结果表明:(1)5～10岁儿童在故事情景下面对不可回答问题时存在猜测答案的倾向,且年龄差异不显著.(2)问题形式对儿童猜测答案的倾向有显著影响,较不可回答的开放问题,儿童在不可回答的封闭问题上的猜测答案倾向更强烈.(3)在不可回答的封闭问题上,儿童倾向给出否定的答案.