Weighing in on risk factors for body dissatisfaction: a one-year prospective study of middle-adolescent girls

Body dissatisfaction is a common problem among adolescent girls that is linked to serious outcomes, including the development of eating disorders. This study tested to what degree five theorized risk factors (weight-related teasing, thin-ideal internalization, body mass index [BMI], self-esteem, and perfectionism) predicted prospective changes in body dissatisfaction. At baseline, 393 10th and 11th grade girls (M = 15.8 years) completed questionnaires and had their height and weight measured. One year later, 316 participants’ body dissatisfaction was reassessed (80.4% retention). Results suggested that self-esteem was the most potent risk factor, followed by BMI, when used to categorize girls into high- and low-risk groups for body dissatisfaction at follow-up. However, weight-related teasing, thin-ideal internalization, and perfectionism did not prove to be risk factors. These results suggest self-esteem and BMI are relevant variables for helping to identify middle-adolescent girls who may be at risk for subsequent increases in body dissatisfaction.     

Reconnecting the individual and the social in health psychology

Abstract

Much social psychological research has sought to distinguish itself from more ‘individualistic’ approaches to human cognition and personality. Much of this debate fails to take account of the interactions between social and intrapsychic processes which, it is argued, are vital to the formulation of unifying theoretical principles and to practical applications in the field of health psychology. A general theoretical perspective is outlined, based on notions of connectionist systems operating at both the individual and interpersonal level. A special feature is the assumption that we depend on communication with and from other people to attribute reality to our interpretations of events. The benefits of this perspective for health psychology are then illustrated in the contexts of attitude-behaviour relations, appraisals of risk and uncertainty, person-situation interactions, and group processes and social influence.     

Individual cognitive patterns and developmental trajectories after preterm birth

Cognitive outcome after preterm birth is heterogeneous, and group level analyses may disguise individual variability in development. Using a person-oriented approach, this study investigated individual cognitive patterns and developmental trajectories from preschool age to late adolescence. As part of a prospective longitudinal study, 118 adolescents born preterm, with a birth weight < 1,500 g, participated in neuropsychological assessments at age 5½ years and at 18 years. At each age, four cognitive indices, two tapping general ability and two tapping executive functions, were formed to reflect each individual’s cognitive profile. Cluster analyses were performed at each age separately, and individual movements between clusters across time were investigated. At both 5½ and 18 years, six distinct, and similar, cognitive patterns were identified. Executive functions were a weakness for some but not all subgroups, and verbal ability was a strength primarily among those whose overall performance fell within the normal range. Overall, cognitive ability at 5½ years was highly predictive of ability at age 18. Those who performed at low levels at 5½ years did not catch up but rather deteriorated in relative performance. Over half of the individuals who performed above the norm at 5½ years improved their relative performance by age 18. Among those performing around the norm at 5½ years, half improved their relative performance over time, whereas the other half faced increased problems, indicating a need for further developmental monitoring. Perinatal factors were not conclusively related to outcome, stressing the need for cognitive follow-up assessment of the preterm-born child before school entry.     

The relative importance of psychopathy-related traits in predicting impersonal sex and hostile masculinity

This paper reports the relative contributions of several facets of subclinical psychopathy (i.e., callous affect, erratic lifestyle, interpersonal manipulation), subclinical narcissism (i.e., entitlement, exploitation), and trait aggression (i.e., anger) to the prediction of four enduring attitudes towards women and sexual assault (i.e., hostility towards women, negative attitudes regarding women, sexual dominance, impersonal sex) and a behavioral indicator of an impersonal sexual behavior (i.e., number of one-night stands). Survey data were collected from 470 single men living in the Detroit Metropolitan area. The importance of personality traits varied as a function of the outcome with anger most predictive of hostility toward women; erratic lifestyle most predictive of impersonal sexual attitudes and behavior, and entitlement most predictive of sexual dominance and negative attitudes toward women. These outcome-specific findings are interpreted and directions for future research are discussed.     

Reanalysis of Eysenck’s,Gray’s,and Zuckerman’s structural trait models based on a new measure: The Zuckerman–Kuhlman–Aluja Personality Questionnaire (ZKA-PQ)

The aim of this study was to explore the relationships of the dimensions and facets of the Zuckerman–Kuhlman–Aluja Personality Questionnaire (ZKA-PQ) with other psychobiological personality measures: the EPQ-RS (Eysenck Personality Questionnaire Revised, shortened version), I₇ (Impulsiveness Questionnaire) and SPSRQ-20 (Sensitivity to Punishment and Sensitivity to Reward Questionnaire, 20-item version). It is intended to test if findings reported with Zuckerman’s previous instrument (ZK-PQ) about the relationships between the three biologic-factorial personality models are replicated, giving evidence about the validity of the ZKA-PQ. The sample analyzed was of 584 subjects (50.3% men and 49.7% women) from the Spanish general population. Correlational and factor analysis supported the expected relationships between similar constructs assessed by the ZKA-PQ and the other questionnaires based on Eysenck’s and Gray’s personality theories. On the other hand, the inclusion of the facets from the ZKA-PQ improved the validity of the questionnaire. Findings were discussed in the framework of the biological personality models, emphasizing the contribution of the ZKA-PQ to the psychobiological personality research.     

Risk and Protective Factors in Mothers With a History of Incarceration: Do Relationships Buffer the Effects of Trauma Symptoms and Substance Abuse History?

A Sobel analysis reveals that peer relational health and perceived mutuality in partnerships buffer the effects of trauma symptoms on self-esteem, and perceived quality of mother-child relationships buffers the impact of trauma symptoms and history of alcoholism on depression. Statistically and clinically significant results demonstrate the positive impact of a healthy mother-child relationship on depression symptoms, and the influence of healthy peer and partner relationships on raising self-esteem for previously incarcerated mothers. These results indicate that feminist relational theorists of psychological development and trauma are correct in hypothesizing that healthy relationships are essential to recovery from trauma and emotional well-being.     

Home-School Communication in the Treatment of Childhood Behavior Problems

There is a shortage of intervention strategies for children with behavior disorders which incorporate both home and school influences. To address this need, a service delivery model was evaluated for public school children (Pre-K through G2) who were at risk for educational failure on account of behavior problems, family dysfunction, and poverty and social disadvantage. Interventions based on eco-behavioral principles were delivered by home-visitors in consultation with clinical child psychologists. A primary goal of all treatment plans was to enhance parent-teacher communication. Children in the experimental group (N = 34) showed overall improvement (as judged by parents) and decreases in targeted problems (as reported by teachers and parents), relative to control students (N = 15). The program decreased the number of children placed in special education. There was indication that better communication between home and school related to academic improvement. The protocol provides a possible behavioral consultation model of early intervention for behavior disorders and demonstrates how clinical services can be integrated with systems-wide dropout prevention efforts.     

Using stressful films to analyze risk factors for PTSD in analogue experimental studies – which film works best?

Abstract

To understand mental disorders, analogue paradigms provide an indispensable contribution. In posttraumatic stress disorder (PTSD), the stressful film paradigm is a frequently used analogue approach: Films depicting traumatic events are shown to non-clinical participants in order to elicit stress responses analogue to responses to traumatic events in real life. Previous studies used a large variety of films, which is problematic with regard to the comparability of results. The main goal of this study was to identify a film clip that (a) consistently provokes stress reactions and (b) provokes reactions that are as similar as possible to traumatic stress.

We randomly exposed 105 male and female participants to one of four stressful films, differing, e.g., in content and origin. Intrusive memories of the film, reported immediately after the film and during a diary phase of three days, as well as distress, heart rate, and several mood states were measured. A film clip depicting rape elicited the most consistent reactions that were characterized by a higher heart rate, more distress and more intrusive memories, compared to the other three clips. Intrusive memories across all films were especially related to an increase in heart rate and disgust in response to the film.     

Risk Factors for the Occurrence of Child Abuse and Neglect

SUMMARY

A large, nationally representative database of child abuse and neglect cases was analyzed to identify demographic risk factors for the occurrence of different types of abuse and neglect. The analyses used the data collected in the second National Incidence Study of Child Abuse and Neglect (the NIS-2) concerning children who were harmed by abuse or neglect. Multiple-factor logistic models were developed to identify risk factors for the occurrence of abuse or neglect in six categories of maltreatment: physical abuse, sexual abuse, emotional maltreatment, physical neglect, educational neglect, and multiple maltreatment. A key finding was that children in families with incomes under $15,000 per year were at far greater risk in every category of maltreatment. Also, older children were generally at greater risk in every category, and risk was related to family structure, family size, child's sex and race/ethnicity, and metropolitan status of the county. However, these relationships applied to only certain types of abuse or neglect or took different forms in different maltreatment categories. Interactions among risk factors were the rule rather than the exception. Findings emphasize the need for better coordination between human services and income support services to families. The results imply that risk assessment would be appreciably advanced by going beyond simple matrix approaches that independently consider different factors by developing assessment models that include interactions between different risk factors.     

我国运动员主观幸福感内部结构及外部影响因素研究

通过探索我国运动员主观幸福感的内部结构,并对我国运动员主观幸福感的外部影响因素进行分析。研究结果发现,我国运动员主观幸福感由7个二级指标及38个三级指标构成,其中负性情感、生活环境、训练竞赛、人际关系等二级指标对我国运动员主观幸福感有重要影响。竞赛水平的发挥、教练员对运动员的公平性、运动员伤残补偿制度建设、运动队管理方式、运动成绩提升空间等三级指标是影响运动员幸福感的重要外部因素。