The use of photo-based social media has been associated with body image concerns among young women. Women in midlife are increasingly experiencing appearance pressures, and these pressures might be particularly strong on social media. However, to date, most of the research on social media use has focused on younger women, and this constitutes an important gap. The purpose of this study was therefore to examine a model of the relationships among social media use and body image among women aged 40 and over. A convenience sample of 192 women aged 40-73 years completed an online survey assessing selfie investment, social media appearance pressures, thin-ideal internalization, appearance comparison, weight and shape concerns, facial satisfaction, drive for youthfulness and drive for muscularity. The final sociocultural model was a good fit to the data, and thin-ideal internalization and appearance comparisons mediated the pathways between the social media variables and the body image ones.
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http://dx.doi.org/10.1016/j.eatbeh.2024.101867 | DOI Listing |
BMJ Glob Health
January 2025
Global Food System & Policy Research, York University, Toronto, Ontario, Canada
Introduction: Evolving human-wildlife interactions have contributed to emerging zoonoses outbreaks, and pandemic prevention policy for wildlife management and conservation requires enhanced consideration from this perspective. However, the risk of unintended consequences is high. In this study, we aimed to assess how unrecognised complexity and system adaptation can lead to policy failure, and how these dynamics may impact zoonotic spillover risk and food system outcomes.
View Article and Find Full Text PDFAddiction
January 2025
School of Psychological Science, University of Bristol, Bristol, UK.
Background And Aims: Gambling advertising is nowadays prevalent in multiple jurisdictions and can take multiple forms, such as TV adverts and social media promotions. However, few independently designed interventions for gambling advertising have been empirically tested. We aimed to measure the effectiveness of an inoculative intervention video for gambling advertising, which was developed based on previous interventions for alcohol and tobacco, and which used input from academics and experts by experience.
View Article and Find Full Text PDFJ Psychiatr Res
December 2024
School of Osteopathic Medicine, Rowan-Virtua School of Osteopathic Medicine, Stratford, NJ, USA.
LGBTQ adolescents and young adults have been disproportionately affected by the COVID-19 pandemic. This review aims to describe the impact of the COVID-19 crisis on mental health among LGBTQ adolescents and young adults, identify associated factors, and summarize coping strategies. A systematic review was conducted by searching six databases (PubMed, Embase, PsycINFO, CINAHL, Web of Science, MEDLINE).
View Article and Find Full Text PDFJMIR Form Res
December 2024
Department of Communication, Stanford University, Stanford, US.
Background: Contrary to popular concerns about the harmful effects of media use on mental health, research on this relationship is ambiguous, stalling advances in theory, interventions, and policy. Scientific explorations of the relationship between media and mental health have mostly found null or small associations, with the results often blamed on the use of cross-sectional study designs or imprecise measures of media use and mental health.
Objective: This exploratory empirical demonstration aimed to answer whether mental health effects are associated with media use experiences by (1) redirecting research investments to granular and intensive longitudinal recordings of digital experiences to build models of media use and mental health for single individuals over the course of one entire year, (2) using new metrics of fragmented media use to propose explanations of mental health effects that will advance person-specific theorizing in media psychology, and (3) identifying combinations of media behaviors and mental health symptoms that may be more useful for studying media effects than single measures of dosage and affect or assessments of clinical symptoms related to specific disorders.
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