Body image concern among Australian adolescent girls: The role of body comparisons with models and peers

This study investigated the potential mediating roles of body comparisons with peers and models in the relationship between the internalization of thinness norms and body image concern. A total of 224 Western Australian girls aged 14–15 completed questionnaires assessing their endorsement of thinness norms, body image concerns, and frequency of body comparisons with peers and with models. Both targets of body comparisons were found to significantly mediate the relationship between the endorsement of thinness norms and body image concern, with body comparison with peers a stronger mediator than comparison with models. These findings show that body comparison with peers, in particular, plays a significant role in the experience of body image concerns among adolescent girls, and should be given a higher profile in programs designed to prevent or reduce body image concern.     

Examining an elaborated sociocultural model of disordered eating among college women: The roles of social comparison and body surveillance

Social comparison (i.e., body, eating, exercise) and body surveillance were tested as mediators of the thin-ideal internalization-body dissatisfaction relationship in the context of an elaborated sociocultural model of disordered eating. Participants were 219 college women who completed two questionnaire sessions 3 months apart. The cross-sectional elaborated sociocultural model (i.e., including social comparison and body surveillance as mediators of the thin-ideal internalization-body dissatisfaction relation) provided a good fit to the data, and the total indirect effect from thin-ideal internalization to body dissatisfaction through the mediators was significant. Social comparison emerged as a significant specific mediator while body surveillance did not. The mediation model did not hold prospectively; however, social comparison accounted for unique variance in body dissatisfaction and disordered eating 3 months later. Results suggest that thin-ideal internalization may not be “automatically” associated with body dissatisfaction and that it may be especially important to target comparison in prevention and intervention efforts.     

Swimming against the mainstream: the early years from chilly tributary to transformative mainstream

This article traces the transformative paradigm shift in the theory and practice of personal change. Within a decade, new conceptual models, analytic methodologies and modes of treatment were created. Treatments were altered in the content, locus, and agents of change. This enterprising period also witnessed a sweeping shift in the public acceptance of behaviorally oriented treatments. The present article also analyzes the evolving theorizing and applications of social cognitive theory rooted in modeling, self-regulatory, and self-efficacy mechanisms of psychosocial change. This model of change is implemented from an agentic perspective to promote personal, institutional, and society-wide changes that address some of the most urgent global problems.     

The effects of social desirability bias on applied measures of goal orientation

This research examined the extent to which social desirability responding influences two measures of goal orientation tailored to work (VandeWalle, 1997) and academic (Midgley et al., 1998) domains. Method bias analyses indicated a significant negative influence of social desirability on responses to learning goal items, and a significant positive influence of social desirability responding on performance-avoid goal items, with the VandeWalle scale showing larger effects than the Midgley et al. scale. Performance-approach goal items showed minimal effects of social desirability responding. Results are discussed with respect to the use of these measures in larger models of motivation and performance.     

Authoritarianism as a Group Phenomenon

A model of authoritarianism on a group level of analysis based on Duckitt's concept of authoritarianism is presented. This conceptualization is called group authoritarianism (GA), which is defined as the belief about the appropriate relationship that should exist between groups and their individual members. The process model of group authoritarianism connects traditional authoritarianism theories with the Social Identity Approach. According to this model group-authoritarianism reflects the situation-specific activation of an authoritarian disposition in group contexts. Thus, group authoritarianism provides a perspective according to which personality characteristics and general psychological mechanisms described by Social-Identity Theory (SIT) and Self-Categorization Theory (SCT) interact in predicting intergroup hostility and intergroup discrimination. This article describes the development of a group authoritarianism scale as well as an experimental study that tests the main assumption of the group authoritarianism process model. The results confirm the reliability and validity of the group authoritarianism scales and the main hypothesis of the group authoritarianism model.     

Personality,Ideological Attitudes,and Group Identity as Predictors of Political Behavior in Majority and Minority Ethnic Groups

Prior research on personality and politics has largely investigated relationships using national samples from North America and Europe. In contrast, we used multigroup path analysis to assess how Big Five personality, ideological attitudes (RWA, SDO), and group identities (National and Ethnic Identification) predicted right versus left Political Behavior (party support, past voting, present voting intention) across majority and minority ethnic groups in a New Zealand national sample (N = 6,333). The effects of personality on ideological attitudes and group identities were mostly invariant across ethnic groups and consistent with prior findings. In contrast, the effects of ideological attitudes on Political Behavior varied across ethnic groups being moderately strong for the European majority but nonsignificant for the minorities. Group identities had little effect on Political Behavior. We discuss cultural and contextual factors that might account for this disconnect between ideology and politics among the minority ethnic groups.     

A simulator study of factors influencing drivers’ behavior at traffic lights

Drivers’ reactions to changing traffic lights have an impact on safety at intersections. We examined the influence of transient factors – more specifically time pressure and social context, both conducive to traffic-light violation – on behavior behind the wheel when a traffic light changes. We carried out an experiment on a driving simulator. The participants were 94 car drivers (53 males) with a mean age of 21.7 years. They drove under time pressure vs. no time pressure. At several intersections the participants were alone (no other drivers present), whereas at several other intersections they were behind a line-up of vehicles, the last of which ran the yellow light (other drivers present). As expected, time pressure and social context (presence of other drivers) increased participants’ risky behaviors while approaching, and going through traffic lights, as well as undesirable rapid accelerations when the signal changes to green. The effect of time pressure on yellow-light running was not mediated by approach speed, which showed that participants in a hurry were likely to run lights intentionally. The results are interpreted in view of proposing effective measures for reducing yellow-light running and rapid accelerations at traffic lights.     

Simulation, projection and empathy

Simulationists have recently started to employ the term “empathy” when characterizing our most basic understanding of other minds. I agree that empathy is crucial, but I think it is being misconstrued by the simulationists. Using some ideas to be found in Scheler’s classical discussion of empathy, I will argue for a different understanding of the notion. More specifically, I will argue that there are basic levels of interpersonal understanding—in particular the understanding of emotional expressions—that are not explicable in terms of simulation-plus-projection routines.     

When rejection by one fosters aggression against many: Multiple-victim aggression as a consequence of social rejection and perceived groupness

Two experiments examined the hypothesis that social rejection and perceived groupness function together to produce multiple-victim incidents of aggression. When a rejecter’s group membership is salient during an act of rejection, the rejectee ostensibly associates the rejecter’s group with rejection and retaliates against the group. Both experiments manipulated whether an aggregate of three persons appeared as separate individuals or members of an entity-like group and whether one of those persons rejected the participant. Consistent with the hypothesis, participants who experienced both rejection and perceived groupness behaved more aggressively against the aggregate (Experiment 1) and evidenced less favorable affective associations toward the aggregate (Experiment 2) than did participants who did not experience both rejection and perceived groupness.     

Female degus (Octodon degus) monitor their environment while foraging socially

Vigilance or scanning involves interruptions in foraging behavior when individuals lift their heads and conduct visual monitoring of the environment. Theoretical considerations assume that foraging with the "head down", and scanning ("head up") are mutually exclusive activities, such that foraging precludes vigilance. We tested this generalization in a socially foraging, small mammal model, the diurnal Chilean degu (Octodon degus). We studied spontaneous bouts of scanning of captive degus when foraging in pairs of female sibs and non-sibs. We examined the extent to which foraging (head down postures) and scanning (head up postures) were mutually exclusive in subjects exposed to none, partial, and complete lateral visual obstruction of their partners. In addition, we monitored the orientation of their bodies to examine the target of attention while foraging and scanning. Lastly, we examined the temporal occurrence of scanning events to assess the extent of scanning coordination, and whether this coordination is kin-biased. Visual obstruction had a significant influence on degu vigilance. Focal degus increased their quadrupedal and semi-erect scanning when foraging under a partially obstructed view of their partners. Degus oriented their bodies toward partners when foraging and scanning. Despite this, degus did not coordinate scanning bouts; instead, they scanned independently from one another. Relatedness among cage mates did not influence any aspect of degu behavior. Contrary to theoretical expectations, these results indicate that foraging and vigilance are not mutually exclusive, and that kinship per se does not influence scanning behavior and coordination.