Body mass index,peer victimization,and body dissatisfaction across 7 years of childhood and adolescence: Evidence of moderated and mediated pathways

Numerous studies have reported that children and adolescents who are overweight are more likely to get bullied, yet the literature is replete with methodological limitations. We examined the transactional associations between peer victimization and body mass index (BMI), considering potential mediating (body dissatisfaction) and moderating (biological sex) factors. Participants (n = 631) came from the McMaster Teen Study, where students were assessed annually between Grades 5–11, approximately half were girls (53.9%), and the majority were white (76.4%). Peer victimization (from Grade 5) and body dissatisfaction (from Grade 6) were self‐reported by students, while parents reported their child's height and weight (from Grade 5). Cascade models were built up sequentially using path analysis across 2‐year increments (Grades 5, 7, 9, and 11). The final model had excellent fit to the data (χ² = 73.961, df = 66, p = 0.234). Grade 5 peer victimization had a direct effect on BMI across a 2‐year period in girls (b = 0.59, SE = 0.21, p = 0.005) and boys (b = 0.82, SE = 0.30, p = 0.006), and an indirect effect on BMI via body dissatisfaction across a 4‐year period (b = 0.074, 95% CI = 0.012–0.152, p = 0.036). At no point did BMI directly increase risk for peer victimization, yet there were indirect effects via body dissatisfaction among girls but not boys. Peer victimization and body dissatisfaction were proximally and longitudinally related at every time point and there was a transactional association in late‐adolescence among girls but not boys. Targeting modifiable factors in the social (peer victimization) and psychological (body dissatisfaction) domains may limit accelerated weight gain and the health risks associated with excess adiposity.     

Ethical implications of implantable radiofrequency identification (RFID) tags in humans

This article reviews the use of implantable radiofrequency identification (RFID) tags in humans, focusing on the VeriChip (VeriChip Corporation, Delray Beach, FL) and the associated VeriMed patient identification system. In addition, various nonmedical applications for implanted RFID tags in humans have been proposed. The technology offers important health and nonhealth benefits, but raises ethical concerns, including privacy and the potential for coercive implantation of RFID tags in individuals. A national discussion is needed to identify the limits of acceptable use of implantable RFID tags in humans before their use becomes widespread and it becomes too late to prevent misuse of this useful but ethically problematic technology.     

Further Evidence of an Increase in Narcissism Among College Students

ABSTRACT Our meta-analysis also finds no change over time in Narcissistic Personality Inventory (NPI) scores among California college students, most likely due to the cultural and ethnic shifts at the University of California campuses over this time (especially the large increase in Asian-American student enrollment). Students in the rest of the country, from 27 campuses, show an increase of d =0.41 in narcissism over 24 years. The finding that high school students' self-esteem does not change replicates our previous cross-temporal meta-analysis. The self-enhancement measure used by the authors is flawed, as it uses self-reported grades rather than an objective measure. Sampling issues are minor, as the meta-analysis was a representative sampling of college students. Finally, problems with a simplistic "good" and "bad" labeling of NPI factors are discussed.     

New methods for new questions: obstacles and opportunities

Two forces motivate this special section, "New Methods for New Questions in Developmental Psychology." First are recent developments in social science methodology and the increasing availability of those methods in common software packages. Second, at the same time psychologists' understanding of developmental phenomena has continued to grow. At their best, these developments in theory and methods work in tandem, fueling each other. Newer methods make it possible for scientists to better test their ideas; better ideas lead methodologists to techniques that better reflect, capture, and quantify the underlying processes. The articles in this special section represent a sampling of these new methods and new questions. The authors describe common themes in these articles and identify barriers to future progress, such as the lack of data sharing by and analytical training for developmentalists.     

Managers' Reactions to Utility Analysis and Perceptions of What Influences Their Decisions

Recent research on providing utility analysis (UA) information has shown small positive effects on acceptance of selection tests by human resource decision-makers (Carson, Becker, & Henderson, Journal of Applied Psychology, 83 84–96 (1998). In the present study, 218 managers provided reactions to UA information. Not only do our findings replicate the positive effects of UA, we found managers also responded favorably to UA information when asked independently of the decision making process. Specifically, when asked to rank order information in terms of what they perceived to be most influential in helping them make their final decisions, those who received UA information ranked it among the highest.     

The Role of Hardiness in Moderating the Relationship Between Global/Specific Attributions and Actions Against Discrimination

In this study, we proposed that individual differences in hardiness may moderate the relationship between global attributions and actions against discrimination. Specifically, global attributions were expected to predict decreased endorsement of actions to combat discrimination among low hardy women. In contrast, global attributions were expected to predict increased endorsement of actions among high hardy women. High and low hardy women were exposed to a laboratory situation of discrimination, and their attributions for, and responses to, discrimination were then assessed. Results showed the expected interaction, but in the opposite direction: among low hardy women, global attributions predicted stronger endorsement of action. Among high hardy women, specific attributions predicted stronger endorsement of action. Theoretical and practical implications are discussed.     

Promoting Student Cognitive Development

This study focused on a theoretically grounded counselor preparation curriculum that was designed to enhance the moral reasoning and cognitive complexity of students as well as teach them the basic skills and theories of counselor education. The curriculum for the counselor training was rooted in a teaching–learning framework that included conditions for facilitating cognitive–developmental growth and skill and theoretical training components. The purpose of the study was to evaluate the developmental effects of the counselor training program as measured in 2 domains of cognitive development: conceptual level and level of moral reasoning. The participants were assessed at 3 different times: prior to entering the counseling program, 1-year into the program, and the month marking the completion of their 2nd year in the program. The Paragraph Completion Method (PCM) and the Defining Issues Test (DIT) were used as estimates of cognitive–developmental level. Analysis of the results revealed a significant gain for the group on the PCM between the 2nd and 3rd assessments and a positive but nonsignificant trend for the DIT.     

Toward a Stress Process Model of Children’s Exposure to Physical Family and Community Violence

Theoretically informed models are required to further the comprehensive understanding of children’s ETV. We draw on the stress process paradigm to forward an overall conceptual model of ETV (ETV) in childhood and adolescence. Around this conceptual model, we synthesize research in four dominant areas of the literature which are detailed but often disconnected including: (1) exposure to three forms of physical violence (e.g., child physical maltreatment, interparental violence, and community ETV); (2) the multilevel correlates and causes of ETV (e.g., neighborhood characteristics including concentrated disadvantage; family characteristics including socio-economic status and family stressors); (3) a range of consequences of ETV (e.g., internalizing and externalizing mental health problems, role transitions, and academic outcomes); and (4) multilevel and cross domain mediators and moderators of ETV influences (e.g., school and community factors, family social support, and individual coping resources). We highlight the range of interconnected processes through which violence exposures may influence children and suggest opportunities for prevention and intervention. We further identify needed future research on children’s ETV including coping resources as well as research on cumulative contributions of violence exposure, violence exposure modifications, curvilinearity, and timing of exposure.

Bestowal Without Appraisal: Problems in Frankfurt’s Characterization of Love and Personal Identity

Harry Frankfurt characterizes love as “a disinterested concern for the existence of what is loved, and for what is good for it.” As such, he views romantic love as an inauthentic paradigm for love since such love desires reciprocation, sexual gratification and so on. I argue that Frankfurt’s conception of love is (a) too general—he does not distinguish between the type of love one has for one’s partner, one’s country, a moral ideal, etc., (b) it overemphasizes the role of bestowal at the expense of the part played by appraisal and (c) it is insufficiently social. Certain forms of love, romantic love and friendship for instance, are defined largely in terms of reciprocation. For Frankfurt, reciprocation is somewhat of an accidental feature of love. This deficiency in Frankfurt’s conception of love can be traced to a problem in his conception of selfhood which I argue is insufficiently social in nature.

Secondary student motivation orientations and standards‐based achievement outcomes

Background Individual student characteristics such as competence motivation, achievement values, and goal orientations have been related in meaningful ways to task attainment. The standards‐based National Certificate of Educational Achievement (NCEA) was developed in New Zealand with the intention of strengthening connections between student learning behaviours and achievement outcomes. Aim This study investigates interrelationships between self‐reported motivation orientations and achievement outcomes on the NCEA, a standards‐based, criterion‐referenced assessment system for senior secondary students. Sample Participants were 3,569 Year 11–Year 13 students at 20 nationally representative secondary schools in New Zealand. Method Survey data were factor analysed followed by regression analyses to examine relationships across demographic factors, self‐report survey results, and NCEA achievement outcomes. Results Several theoretically meaningful self‐reported motivation orientations were strongly related to actual achievement including doing my best (high achievement) and doing just enough (low achievement). These dimensions varied by gender, ethnicity, and school zone decile. Conclusions These findings illustrate how particular design features of a standards‐based assessment system relate to student attitudes and achievement. They also highlight the need for longitudinal research to investigate patterns over time as well as the possible impact of interventions to alter motivation and/or academic task performance.