Through Thick and Thin: Exposure to Instagram Advertisements and Willingness to Engage in Appearance-Altering Practices.

Instagram is increasingly used in advertising, yet little is known about the unintended consequences of Instagram advertising on women's and girls' body image. Also largely unexplored is if and how curvy models (large breasts and buttocks, wide hips, and small waist) used in this advertising affect women's and girls' body image. We drew on social comparison and cultivation theories to explore if exposure to thin and curvy models through Instagram advertising is associated with late-adolescent girls' willingness to take action to be thinner or curvier, respectively. Two mediation models examined the mechanisms through which any such effects occur. A sample of 284 17-19 year old girls completed self-administered online questionnaires. Results revealed that exposure to thin and curvy models was positively associated with willingness to take action to be thinner and curvier, respectively. These associations were mediated by thin/curvy body preference (model 1), and by thin/curvy body preference, upward physical appearance comparisons, and body dissatisfaction (model 2). Results suggest that although exposure to different body types may be associated with different types of unhealthy (body-altering) actions, the processes underlying these effects are similar. This research highlights possible cultural shifts toward more diverse body ideals and informs tailored body concern interventions and media literacy programs.

Does a Facebook-enhanced Mindful Self-Compassion intervention improve body image? An evaluation study.

This study evaluates a brief intervention aimed at improving body image. The intervention comprised a Mindful Self-Compassion workshop complemented by a group discussion on Facebook. Young women (Mage = 18.31), screened for body concerns, were allocated by university campus to a 50-minute workshop intervention (n = 42) or a waitlist control (n = 34). Following the workshop, participants in the intervention group utilized self-compassion techniques when experiencing appearance distress and posted about their experiences on a private Facebook group three times per week for two weeks. Findings showed that, relative to control, the intervention group experienced lower upward appearance comparison, social appearance anxiety, body dissatisfaction, and drive for thinness, and higher body appreciation and self-compassion, at posttest and 1-month follow-up. All effects, except those for body dissatisfaction, were held at 3-month follow-up. Additionally, common humanity predicted gains in body appreciation from pretest to posttest. The Mindful Self-Compassion intervention involving a Facebook group may have resonated with young women as it allowed them to share moments of self-compassionate body image experiences in a private and supportive environment.

Attitudes Toward Euthanasia for Patients Who Suffer From Physical or Mental Illness.

This study examined whether attitudes toward euthanasia vary with type of illness and with the source of the desire to end the patient's life. The study used a 3 (illness type: cancer, schizophrenia, depression) × 2 (euthanasia type: patient-initiated, family-initiated) between-groups experimental design. An online questionnaire was administered to 324 employees and students from a Australian public university following random assignment of participants to one of the six vignette-based conditions. Attitudes toward euthanasia were more positive for patients with a physical illness than a mental illness. For a patient with cancer or depression, but not schizophrenia, approval was greater for patient-, than, family-, initiated euthanasia. Relationships between illness type and attitudes were mediated by perceptions of patient autonomy and illness controllability. Findings have implications for debate, practices, and legislation regarding euthanasia.

The effectiveness of self-compassion and self-esteem writing tasks in reducing body image concerns.

This study investigated whether single-session self-compassion and self-esteem writing tasks ameliorate the body image concerns evoked by a negative body image induction. Ninety-six female university students aged 17-25 years (Mage=19.45, SD=1.84) were randomly assigned to one of three writing treatment groups: self-compassion, self-esteem, or control. After reading a negative body image scenario, participants completed scales measuring state body appreciation, body satisfaction, and appearance anxiety. They then undertook the assigned writing task, and completed the three measures again, both immediately post-treatment and at 2-week follow-up. The self-compassion writing group showed higher post-treatment body appreciation than the self-esteem and control groups, and higher body appreciation than the control group at follow-up. At post-treatment and follow-up, self-compassion and self-esteem writing showed higher body satisfaction than the control. The groups did not differ on appearance anxiety. Writing-based interventions, especially those that enhance self-compassion, may help alleviate certain body image concerns.

Mediated effects of perceived discrimination on adolescent academic achievement: A test of four models.

Many adolescents feel they are subjected to acts of discrimination. Research shows that discrimination is associated with adverse outcomes including poor psychological adjustment, school adjustment, and academic achievement. This study investigated alternative pathways through which discrimination affects adolescents' academic achievement. A sample of 244 Year 7-10 Australian secondary school students (65% male; Mage = 13.6 years; SD = 1.24) completed questionnaires measuring discrimination, psychological adjustment, and sense of school membership. Both at the time of questionnaire completion and one semester later, absenteeism data, teacher ratings of classroom behavior, and academic grades were retrieved from school records. The fit of four competing structural models were compared. In the best fitting model, the effects of prior discrimination on academic achievement one semester later were serially mediated, first through psychological adjustment, and then through school adjustment. By elucidating these mechanisms, the study informs theory and practice regarding the effects of discrimination on adolescents.

Re-conceptualising the reckless driving behaviour of young drivers.

Reckless driving is a major contributing factor to road morbidity and mortality. While further research into the nature and impact of reckless driving, particularly among young people, is urgently needed, the measurement of reckless driving behaviour also requires increased attention. Three major shortcomings apparent in established measures of driver behaviour are that they do not target the full range of reckless driving behaviours, they measure characteristics other than driving behaviours, and/or they fail to categorise and label reckless driver behaviour based on characteristics of the behaviours themselves. To combat these shortcomings, this paper reports the development and preliminary validation of a new measure of reckless driving behaviour for young drivers. Exploratory factor analysis of self-reported driving data revealed four, conceptually distinct categories of reckless driving behaviour: those that increase crash-risk due to (a) distractions or deficits in perception, attention or reaction time (labelled "distracted"), (b) driving under the influence of drugs or alcohol (labelled "substance-use"), (c) placing the vehicle in an unsafe environment beyond its design expectations (labelled "extreme"), and (d) speed and positioning of the vehicle relative to other vehicles and objects (labelled "positioning"). Confirmatory factor analysis of data collected from a separate, community sample confirmed this four-factor structure. Multiple regression analyses found differences in the demographic and psychological variables related to these four factors, suggesting that interventions in one reckless driving domain may not be helpful in others.

Adolescent leisure dimensions, psychosocial adjustment, and gender effects.

Leisure provides the context for much of adolescent behaviour and development. While both theory and research point to the benefits of participation in leisure activities that are highly structured, the association between structured leisure and psychosocial adjustment is not uniformly high. This paper presents a model of adolescent leisure comprising three dimensions: structure, effort, and social contact. Adolescent adjustment is hypothesized to increase with participation in activities characterized by each of these attributes. Adjustment is also predicted to vary with gender, and with the interaction of gender and leisure participation. These propositions were tested in a questionnaire-based study of 433 Australian adolescents. Results revealed majority support for hypotheses pertaining to the positive effects of the leisure dimensions, and for gender differences in leisure participation and adjustment. Evidence was also obtained of gender-differentiated effects of leisure on adjustment, with social leisure predicting adjustment more strongly in females than males.

Work-induced changes in feelings of mastery.

Past theory and research indicate that conditions of work can have lasting effects on job incumbents. R. A. Karasek and T. Theorell (1990), for example, proposed that workers' feelings of mastery increase with levels of job demands and job control, and that these effects are mediated by the process of active learning. To test these propositions, 657 school teachers completed scales assessing job demands, control, active learning, and mastery on 2 occasions, 8 months apart. As hypothesized, job control predicted change in mastery, an effect that was mediated by active learning. Job demands had a weaker effect on change in mastery. The demands-mastery relationship was moderated by job control, so that under conditions of high control, but not low control, increasing job demands were associated with gains in mastery. The findings partially support R. A. Karasek and T. Theorell's (1990) predictions regarding the main, interactive, and mediated effects of job conditions on employee mastery.