Interpersonal effects of Appearance-based Rejection Sensitivity

Appearance-based Rejection Sensitivity (Appearance-RS) is the tendency to anxiously expect, readily perceive, and overreact to rejection based on one’s physical attractiveness. In the present research, we examined how sensitivity to appearance-based rejection influenced desire for social contact. High Appearance-RS participants wanted to avoid social interaction in general (Study 1) and even close others (Study 2) following appearance-based rejection, but not appearance-based acceptance or rejection based on perceived intelligence. Results of a daily diary study revealed that high Appearance-RS participants showed greater social avoidance on days when they felt sensitive to rejection based on their looks (Study 3). High Appearance-RS individuals therefore overreact to appearance rejection by withdrawing from social interactions. Implications for motivation, interpersonal processes, and clinical disorders are discussed.     

Body image and explicit and implicit anti-fat attitudes: the mediating role of physical appearance comparisons

Prejudice against overweight people is rife. However, there is a paucity of research on the underlying reasons for it. In two studies the relationship between body image, the tendency to make physical appearance-related comparisons (PACS), and both explicit and implicit anti-fat attitudes was examined. In Study 1 (n = 227) people with a high tendency to make physical appearance-related comparisons (high PACS scorers) reported lower self-appearance evaluation, but higher appearance orientation and explicit anti-fat attitudes. The PACS fully mediated the relationship between appearance orientation and explicit anti-fat attitudes. Study 2 (n = 134) found that the PACS also mediated the relationship between appearance orientation and implicit anti-fat attitudes. Thus, individual differences in factors such as body image and the tendency to make appearance-related comparisons, appear to play a central role in both explicit and implicit anti-fat attitudes.     

Associations of Maternal Prenatal Smoking with Early Childhood Physical Aggression,Hyperactivity-Impulsivity,and Their Co-Occurrence

This study investigated associations between maternal prenatal smoking and physical aggression (PA), hyperactivity-impulsivity (HI) and co-occurring PA and HI between ages 17 and 42 months in a population sample of children born in Québec (Canada) in 1997/1998 (N=1745). Trajectory model estimation showed three distinct developmental patterns for PA and four for HI. Multinomial regression analyses showed that prenatal smoking significantly predicted children’s likelihood to follow different PA trajectories beyond the effects of other perinatal factors, parental psychopathology, family functioning and parenting, and socio-economic factors. However, prenatal smoking was not a significant predictor of HI in a model with the same control variables. Further multinomial regression analyses showed that, together with gender, presence of siblings and maternal hostile reactive parenting, prenatal smoking independently predicted co-occurring high PA and high HI compared to low levels of both behaviors, to high PA alone, and to high HI alone. These results show that maternal prenatal smoking predicts multiple behavior regulation problems in early childhood.     

Aggressive personality traits in the effects of violent imagery on unprovoked impulsive aggression

In a three-factor design varying the aggressive-behavior subtraits of physical aggression (low, high) and hostility (low, high) with exposure to film content (innocuous, violent imagery), respondents were exposed to film segments and thereafter engaged in a teaching task that involved the administration of noxious feedback for unproductive efforts by the learner. A display informed respondents of the intensity of delivered feedback. Instructions were to provide feedback as often as required and of intensities deemed appropriate. However, respondents were also told to refrain from using extremely high intensities, as these intensities would be hurtful to the learner. None of the three independent variables exerted appreciable influence on the frequency of use of recommended feedback. In contrast, the frequency of the use of the disallowed, hurtful feedback was markedly affected. Independent of exposure to film content, men scoring high on hostility used impulsive aggressive responses more frequently than men scoring low on that subtrait. Within the subtrait of physical aggression, however, the degree of trait manifestation proved inconsequential for impulsive aggression, but exposure to the violent film segment resulted in more frequent use of impulsive aggressive responses than exposure to the innocuous film segment.     

Psychosocial Variables Associated With Verbal Abuse as a Form of Intimate Partner Violence Against Women in a Spanish Sample

This article aims to analyze psychosocial variables associated with verbal abuse in women who suffer intimate partner violence. The following factors, taken from the scientific literature, were examined: social and family isolation; low self-esteem; an excess of empathy for the abuser; submission; psychological dependence on the abuser; and, self-blame as internal attribution for the cause of abuse. Our results show that low self-esteem has a direct relationship with verbal abuse. Additionally, family (including in-laws) and social (from friends, workmates, and neighbors), isolation are significantly and positively related to verbal abuse. The results of our study raise questions about the adoption of gender roles and their consequences when stereotyped tendencies are acquired. Implications, as well as ideas future research, are discussed.     

Effects of action planning and coping planning within the theory of planned behaviour: A physical activity study of patients undergoing haemodialysis

Objective

Patients on dialysis have low physical activity levels. The aim of the study was to examine the validity of action planning and coping planning within the theory of planned behaviour framework, for predicting physical activity behaviour of patients on haemodialysis.

Design

This is a prospective study design.

Methods

One hundred and forty-four patients who were undergoing haemodialysis were selected from dialysis centres. The mean age of the patients was 56.61 (SD = 11.38) years. The patients completed a questionnaire including variables from the theory of planned behaviour, action planning and coping planning. Physical activity was prospectively assessed at 4-weeks with the validated International Physical Activity Questionnaire self-report measure. A hierarchical regression analysis was performed to examine the effects of action planning and coping planning on physical activity behaviour.

Results

There was a main effect for coping planning but not for action planning. Moreover, the analyses resulted in a significant amount of incremental variance accounted for by the interaction of coping planning and intention.

Conclusion

Results suggest the combination of high levels of coping planning and intention is associated with increases in physical activity.     

Antecedents and consequences of family social control use following an adolescent physical activity lapse

Objectives

This study explored the relationship between social control and behavior by examining both the antecedents of social control use following a physical activity lapse as well as the behavior reaction to the use of social control.

Design

As part of a larger project, high school students (N = 547) were prospectively followed over the course of a year and reported physical activity every two months.

Methods

For this study, 123 adolescents who reported experiencing a physical activity lapse sometime during the year were selected. Family physical activity and adolescent activity prior to the lapse were used to predict family use of social control tactics following the lapse. Use of social control tactics were used to differentiate whether adolescents increased their activity following the lapse or not.

Results

Results revealed that family physical activity predicted use of positive and collaborative social control following an adolescent activity lapse. Adolescent physical activity prior to the lapse also predicted parental use of collaborative social control following the lapse. In terms of the adolescent’s behavior reaction, an increase in collaborative social control following the lapse appeared to differentiate those who reported an increase in activity following the lapse compared with those who reported no increase.

Conclusions

This study provided support for physical activity behavior being both an antecedent and consequence of parental social control.     

Motivational climate interventions in physical education: A meta-analysis

Objective

The purpose of this study was to synthesize findings from motivational climate interventions employing [Ames, 1992a] and [Ames, 1992b] and [Epstein, 1988] and [Epstein, 1989] TARGET framework within school-based physical education contexts.

Design

The present study employed a quantitative research synthesis design. Meta-analysis uses empirical studies to summarize past research by drawing overall conclusions from separate investigations. This research design highlights important and unsolved issues related to motivational climate interventions within physical education.

Methods

Standard meta-analytic procedures incorporating inclusion and exclusion criteria, literature search, coding procedures, and statistical methods were used to identify and synthesize 22 studies with 24 independent samples. Cohen’s (1988) criteria for effect sizes were used to interpret and evaluate results.

Results

There was an overall small positive treatment effect (g = 0.103) for groups exposed to mastery motivational climates. Outcome analyses identified the most consistent and largest overall treatment effects for behavioral outcomes (g = 0.39–0.49) followed by affective outcomes (g = −0.27 to 0.59) and cognitive outcomes (g = −0.25 to 0.32). Moderator analyses were directed by study heterogeneity and identified several trends in intervention features and study features with the most substantial trend for participant features as elementary students had the largest overall treatment effect (g = 0.41).

Conclusions

Outcome and moderator analyses identified several trends in methodological features, participant features, and study features that should be addressed in future physical education motivational climate interventions.     

The effects of acute exercise on temporal generalization

Sixteen healthy college students performed a multiple-trial referenced temporal generalization task and an episodic temporal generalization task before and during moderate-intensity aerobic exercise. The same tasks were performed in a resting control condition. Working memory tasks were also administered before, during, and after exercise to determine whether exercise affected working memory processes. Temporal generalization gradients demonstrated leftward shifts during exercise when compared to rest, indicating that the subject perceived intervals to elapse more slowly. This finding is consistent with an increased pacemaker speed. Subjective lengthening of stimuli as the task progressed did not occur during exercise or rest. No significant differences were observed on the episodic timing task, nor were any differences found on the working memory tasks. These findings provide support for the notion that exercise influences the internal clock in a manner similar to other arousal-inducing manipulations.