A psychometric analysis of the Positive and Negative Affect Schedule for Children-Parent Version in a school sample

The current study was the 1st to examine the psychometric properties of the Positive and Negative Affect Schedule for Children-Parent Version (PANAS-C-P) using a large school-based sample of children and adolescents ages 8 to 18 (N = 606). Confirmatory factor analysis supported a 2-factor (correlated) model of positive affect (PA) and negative affect (NA). The PANAS-C-P scale scores also demonstrated acceptable internal consistency and convergent and divergent validity. The PANAS-C-P PA and NA scale scores also related to measures of anxiety and depression in a manner consistent with the tripartite model. Scale means and standard deviations were reported by grade and sex to provide normative data for the PANAS-C-P scales. Results from the present study provide initial support for the PANAS-C-P as a parent-reported perspective of youth PA and NA among school-based youths.     

Effects of mindful eating training on delay and probability discounting for food and money in obese and healthy-weight individuals

Obese individuals tend to behave more impulsively than healthy weight individuals across a variety of measures, but it is unclear whether this pattern can be altered. The present study examined the effects of a mindful eating behavioral strategy on impulsive and risky choice patterns for hypothetical food and money. In Experiment 1, 304 participants completed computerized delay and probability discounting tasks for food-related and monetary outcomes. High percent body fat (PBF) predicted more impulsive choice for food, but not small-value money, replicating previous work. In Experiment 2, 102 randomly selected participants from Experiment 1 were assigned to participate in a 50-min workshop on mindful eating or to watch an educational video. They then completed the discounting tasks again. Participants who completed the mindful eating session showed more self-controlled and less risk-averse discounting patterns for food compared to baseline; those in the control condition discounted similarly to baseline rates. There were no changes in discounting for money for either group, suggesting stimulus specificity for food for the mindful eating condition.     

Transdiagnostic Clinical Staging for Childhood Mental Health: An Adjunctive Tool for Classifying Internalizing and Externalizing Syndromes that Emerge in Children Aged 5–11 Years

Clinical Child and Family Psychology Review - Clinical staging is now recognized as a key tool for facilitating innovation in personalized and preventative mental health care. It places a strong...     

Experimental evidence that changes in mood cause changes in body dissatisfaction among undergraduate women

Previous research has found concurrent and prospective associations between negative mood and body dissatisfaction; however, only experimental research can establish causal relationships. This study utilized an experimental design to examine the influence of negative mood on body dissatisfaction. Undergraduate women were randomly assigned to an experimental or control condition. Participants in the experimental condition (n=21) completed a negative mood induction procedure. Participants in the control condition (n=24) completed a neutral mood procedure. All participants completed visual analog scales regarding their mood and satisfaction with weight and shape before and after each manipulation. Body dissatisfaction increased following the procedure for experimental but not control participants, suggesting that negative mood caused increased body dissatisfaction. In cultures that idealize thinness, body dissatisfaction may arise from funneling general feelings of dysphoria into more concrete and culturally meaningful negative feelings about the body.     

The effect of pathological gambling on families, marriages, and children

Pathological gambling (PG) is widely reported to have negative consequences on marriages, families, and children. Empirical evidence is only now accumulating but when put together with anecdotal information, the extent of these problems is clear. PG contributes to chaos and dysfunction within the family unit, disrupts marriages, leading to high rates of separation and divorce, and is associated with child abuse and neglect. Divorce rates are high, not surprising in light of reports that these marriages are often abusive. Research shows that the families of pathological gamblers are filled with members who gamble excessively, suffer from depressive or anxiety disorders, and misuse alcohol, drugs, or both. Families of persons with PG are also large, a variable independently related to family dysfunction. The authors review the evidence on the impact of PG on families, marriages, and offspring, and make recommendations for future research targeting these problems.     

Manipulation of visual information does not change the accuracy of distance estimation during a blindfolded walking task

While humans rely on vision during navigation, they are also competent at navigating non-visually. However, non-visual navigation over large distances is not very accurate and can accumulate error. Currently, it is unclear whether this accumulation of error is due to the visual estimate of the distance or to the locomotor production of the distance. In a series of experiments, using a blindfolded walking test, we examine whether enhancing the visual estimate of the distance to a previously seen target, through environmental enrichment, visual imagery, or repeated exposure would improve the accuracy of blindfold navigation across different distances. We also attempt to decrease the visual estimate in order to see if the opposite effect would occur. Our results would indicate that manipulation of the static visual distance estimate did not change the navigation accuracy to any great extent. The only condition that improved accuracy was repeated exposure to the environment through practice. These results suggest that error observed during blindfold navigation may be due to the locomotor production of the distance, rather than the visual process.     

Differences in Internalizing Symptoms Across Specific Ethnic Minority Groups: An Analysis Across Chinese American,Filipino American,Japanese American,Native Hawaiian,and White Youth

Research to date on child and adolescent anxiety and depression have focused predominantly on major ethnic groups. Very few studies to date have been conducted on specific ethnic minority groups and the relatively few studies on these ethnic minority samples have produced mixed findings. The following question therefore still remains: Do specific ethnic subgroups differ with respect to their expression of anxiety and depression? And do these differences differ as a function of reporter type (i.e., youth versus parent)? If the expression of internalizing symptoms differs across specific ethnic subgroups, these differences could inform approaches to assessing and treating these populations. In the current study, we therefore examined ethnic differences in anxiety and depression symptoms in ethnic subgroups. A total of 629 children and adolescents from various public and private schools, aged 8–18 years (M = 12.37, SD = 2.8) and their caregivers completed anxiety and depression scales. Multiple indicators, multiple causes confirmatory factor analysis revealed that the following specific ethic subgroups were associated with significantly greater anxiety and depression relative to Caucasian youth: Chinese American, Filipino American, Japanese American, and Native Hawaiian. These results were found only among parent (but not youth) reports. Age and low SES status was also associated with more internalizing problems among Chinese, Filipino, and Japanese American youth. Implications related to ethnic minority subgroup differences and the role of multi-informant reports in understanding the relationship between anxiety, depression and ethnic minority subgroups are discussed.