Correlates of Depressive Disorders in the Quebec General Population 6 to 14 Years of Age

There are relatively few community-based epidemiological studies in which correlates of depressive disorders were identified through multivariate analyses in children and adolescents aged 6--14 years. Moreover, several family characteristics (e.g., parent-child relationship) have never been explored in this regard. The purpose of this study was twofold. Using data from the Quebec Child Mental Health Survey, it sought: (1) to identify psychosocial correlates associated with depressive disorder in two age-groups (6--11 and 12-14 years) according to informant (child/adolescent, parent); and (2) to interpret the relative importance of correlates by ranking variables according to strength and consistency of association across age-groups. Logistic regression models show correlates to be inconsistent across informants. The ranking of correlates indicates a major contribution of only-child status/ordinal position, parent's major depressive disorder, stressful family events, and parent-child relationship, thereby supporting the hypothesis of the relevance of family context in the development of depression.     

Retesting in selection: a meta-analysis of coaching and practice effects for tests of cognitive ability

Previous studies have indicated that as many as 25% to 50% of applicants in organizational and educational settings are retested with measures of cognitive ability. Researchers have shown that practice effects are found across measurement occasions such that scores improve when these applicants retest. In this study, the authors used meta-analysis to summarize the results of 50 studies of practice effects for tests of cognitive ability. Results from 107 samples and 134,436 participants revealed an adjusted overall effect size of .26. Moderator analyses indicated that effects were larger when practice was accompanied by test coaching and when identical forms were used. Additional research is needed to understand the impact of retesting on the validity inferences drawn from test scores.     

Reproducibility of distance and direction errors associated with forward, backward, and sideway walking in the context of blind navigation

The ability to navigate without vision towards a previously seen target has been extensively studied, but its reliability over time has yet to be established. Our aims were to determine distance and direction errors made during blind navigation across four different directions involving three different gait patterns (stepping forward, stepping sideway, and stepping backward), and to establish the test-retest reproducibility of these errors. Twenty young healthy adults participated in two testing sessions separated by 7 days. They were shown targets located, respectively, 8 m ahead, 8 m behind, and 8 m to their right and left. With vision occluded by opaque goggles, they walked forward (target ahead), backward (target behind), and sideway (right and left targets) until they perceived to be on the target. Subjects were not provided with feedback about their performance. Walked distance, angular deviation, and body rotation were measured. The mean estimated distance error was similar across the four walking directions and ranged from 16 to 80 cm with respect to the 8 m target. In contrast, direction errors were significantly larger during sideway navigation (walking in the frontal plane: leftward, 10 degrees +/- 15 degrees deviation; rightward, 18 degrees +/- 13 degrees) than during forward and backward navigation (walking in the sagittal plane). In general, distance and direction errors were only moderately reproducible between the two sessions [intraclass correlation coefficients (ICCs) ranging from 0.682 to 0.705]. Among the four directions, rightward navigation showed the best reproducibility with ICCs ranging from 0.607 to 0.726, and backward navigation had the worst reliability with ICCs ranging from 0.094 to 0.554. These findings indicate that errors associated with blind navigation across different walking directions and involving different gait patterns are only moderately to poorly reproducible on repeated testing, especially for walking backward. The biomechanical constraints and increased cognitive loading imposed by changing the walking pattern to backward stepping may underlie the poor performance in this direction.     

Real and imagined body movement primes metaphor comprehension

We demonstrate in two experiments that real and imagined body movements appropriate to metaphorical phrases facilitate people's immediate comprehension of these phrases. Participants first learned to make different body movements given specific cues. In two reading time studies, people were faster to understand a metaphorical phrase, such as push the argument, when they had previously just made an appropriate body action (e.g., a push movement) (Experiment 1), or imagined making a specific body movement (Experiment 2), than when they first made a mismatching body action (e.g., a chewing movement) or no movement. These findings support the idea that appropriate body action, or even imagined action, enhances people's embodied, metaphorical construal of abstract concepts that are referred to in metaphorical phrases.     

Homophobia and Sexism: The Pros and Cons to an Integrative Approach

Madureira's (Integr Psych Behav, 42(23), 2007) article on the cultural barriers of homophobia articulates the need for an integrative approach to the study of homophobia and sexism. This comment focuses on critically examining the similarities and differences between homophobia and sexism. Sexism and homophobia are related concepts--both likely stem from a patriarchic social structure with specific expectations for the proper roles of men and women--but they are also distinct in important ways. The potential benefits of integrated research on racism and homophobia are also discussed.     

Bulimia nervosa in undergraduate women: Factors associated with internalization of the sociocultural standard of thinness

Diverse areas of research and theory are integrated in an attempt to better understand the specific risk factors for bulimia nervosa identified in the literature. It is suspected that the interplay of risk factors may be unique to different groups of individuals who develop bulimia. Further, it is proposed that specific determinants be studied individually to determine their particular influence in the etiology of bulimia. It is suggested that the investigation of specific risk factors for bulimia in certain groups will benefit researchers and clinicians in gaining a better conceptual understanding of the process involved in the development of the disorder. This article focuses on the determinants of a specific risk factor (i.e., internalization of the sociocultural standard of thinness) for bulimia in undergraduate women, a group identified as particularly vulnerable to this disorder. Research and theory are integrated to suggest that a combination of specific individual differences, family, and social factors make some undergraduate women more vulnerable to the influence of the sociocultural standard of thinness and bulimia. Suggestions for the inclusion of these psychosocial factors in future empirical investigations and treatment programs are also discussed.     

Creating ‘Local Publics’: Responsibility and Involvement in Decision-Making on Technologies with Local Impacts

Science and Engineering Ethics - This paper makes a conceptual inquiry into the notion of ‘publics’, and forwards an understanding of this notion that allows more responsible forms of...     

Attachment & Child Health (ATTACH) pilot trials: Effect of parental reflective function intervention for families affected by toxic stress

Toxic stressors (e.g., parental violence, depression, low income) place children at risk for insecure attachment. Parental reflective function—parents’ capacity to understand their own and their child's mental states and thus regulate their own feelings and behavior toward their child—may buffer the negative effects of toxic stress on attachment. Our objective was to test the effectiveness of the Attachment and Child Health (ATTACH) intervention, focusing on improving reflective function and children's attachment security, for at-risk mothers and children <36 months of age. Three pilot studies were conducted with women and children from an inner city agency serving vulnerable, low-income families and a family violence shelter. Randomized control trial (n = 20, n = 10 at enrollment) and quasi-experimental (n = 10 at enrollment) methods tested the effect of the ATTACH intervention on the primary outcome of reflective function scores, from transcribed Parent Development Interviews. Our secondary outcome was children's attachment patterns from Ainsworth's Strange Situation Procedure. Despite some attrition, mixed methods analysis of covariance and t tests revealed significant differences in maternal, child, and overall reflective function, with moderate effect sizes. While more children whose mothers received the ATTACH program were securely attached posttreatment, as compared with controls, significant differences were not observed, which may be due to missing observations (n = 5 cases). Understanding the effectiveness of programs like the ATTACH intervention contributes to improved programs and services to promote healthy development of children affected by toxic stress.     

“Just Do It? An Examination of Race on Attitudes Associated with Nike’s Advertisement Featuring Colin Kaepernick”

ABSTRACT

The relationship between race and just about any social issue has been and continues to be controversial. Within the context of literature on public opinion regarding sports and social movements, this study considers the intersections between race, business, and athlete activism by examining attitudes related to Nike’s controversial advertisement campaign with former NFL quarterback Colin Kaepernick. Results obtained from a sample of young adults reveals a deep racial divide between black and non-black respondents. At almost a ratio of 2:1, blacks were more likely to agree with Nike’s decision to use the former player in their advertisement, that Nike should address social issues in their ads, and that Nike should contribute to his charity. These race differences remain in models that control for a variety of other correlates, including political orientation, income, discrimination, player protests, and whether they watch the NFL.     

Validation of the AMBIANCE-brief: An observational screening instrument for disrupted caregiving

Resulting from a community-identified need for a well-validated indicator of caregiving difficulties for use in practice settings, a brief form of the Atypical Maternal Behavior Instrument for Assessment and Classification System (AMBIANCE) was developed for use as a screening instrument. Prior to its dissemination, this study aimed to assess the feasibility, reliability, and validity of the AMBIANCE-Brief. Adolescent mother–infant dyads (N = 69) participated in the Strange Situation Procedure, as well as play sessions with and without toys. Maternal disrupted caregiving was coded from the play sessions using the AMBIANCE and AMBIANCE-Brief. The AMBIANCE-Brief demonstrated convergent validity with the AMBIANCE in the play session with toys (r = .65, p < .001) and without toys (r = .61, p < .001). Concurrent validity of the AMBIANCE-Brief was also demonstrated in relation to infant attachment disorganization in the play session with toys (r = .36, p < .05) and without toys (r = .32, p < .01). These findings suggest a shorter protocol for assessing disrupted caregiving may be feasible and valid for use in community settings. Future studies are in progress to train community practitioners in the use of the AMBIANCE-Brief and to evaluate their reliability.