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Professor Phillippa Diedrichs' Outputs (13)

A cognitive dissonance body image intervention ‘Free Being Me’ delivered by Guide leaders to adolescent Girl Guides in India: A pilot and acceptability trial (2023)
Journal Article

This pilot study assessed the acceptability and pre-post intervention effects of a cognitive dissonance-based body image intervention, Free Being Me, delivered by Guide leaders to adolescent girls in India. Girls aged 11–14 years (Mage = 12.6, N = 11... Read More about A cognitive dissonance body image intervention ‘Free Being Me’ delivered by Guide leaders to adolescent Girl Guides in India: A pilot and acceptability trial.

A systematic review and meta-analysis of interventions that target the intersection of body image and movement among girls and women (2023)
Journal Article

Body image concerns and disengagement from movement-based activities are intertwined and disproportionately higher among girls and women, relative to boys and men. This systematic review and meta-analysis examined interventions targeting the intersec... Read More about A systematic review and meta-analysis of interventions that target the intersection of body image and movement among girls and women.

A short-form drama series created for the digital media environment: A randomised controlled trial exploring effects on girls’ body satisfaction, acceptance of appearance diversity, and appearance-related internalised racism (2023)
Journal Article

‘Edutainment’ micro-interventions are a scalable public health strategy that can challenge media-related body image pressures and race- and weight- based stigma. This study evaluated the impact of viewing a brief, theoretically-informed, short-form d... Read More about A short-form drama series created for the digital media environment: A randomised controlled trial exploring effects on girls’ body satisfaction, acceptance of appearance diversity, and appearance-related internalised racism.

The co-creation, initial piloting, and protocol for a cluster randomised controlled trial of a coach-led positive body image intervention for girls in sport (2023)
Journal Article

Background: Globally, girls disengage from sports at an earlier age and higher rate than boys. This is, in part, due to the unique body image challenges that girls face, relative to their male peers. Existing intervention efforts that aim to reduce g... Read More about The co-creation, initial piloting, and protocol for a cluster randomised controlled trial of a coach-led positive body image intervention for girls in sport.

Body image among girls in Indonesia: Associations with disordered eating behaviors, life engagement, desire for cosmetic surgery and psychosocial influences (2023)
Journal Article

Body image is an important risk factor for mental and physical health during adolescence. Nonetheless, few studies have empirically investigated body image among girls in Southeast Asia. This cross-sectional study examined the prevalence of body este... Read More about Body image among girls in Indonesia: Associations with disordered eating behaviors, life engagement, desire for cosmetic surgery and psychosocial influences.

How can we help you? A global investigation into girls’ body image experiences in sport and intervention preferences (2023)
Journal Article

Existing interventions that target the intersection of girls’ body image and sports participation are marginally effective, which is, in part, due to methodological limitations pertaining to intervention development (i.e., not theoretically or stakeh... Read More about How can we help you? A global investigation into girls’ body image experiences in sport and intervention preferences.

A six-country study of coaches’ perspectives of girls’ body image concerns in sport and intervention preferences: Template analysis of survey and focus group data (2023)
Journal Article

Coaches are a key influence of athletes’ body image, but often feel ill-equipped to address body image concerns and can perpetuate harmful body ideals. Limited research has investigated coaches’ attitudes and opinions and few effective resources are... Read More about A six-country study of coaches’ perspectives of girls’ body image concerns in sport and intervention preferences: Template analysis of survey and focus group data.

Investigating the role of perceived ingroup and outgroup colourism on body image and wellbeing among Black, Asian, and other racialised/ethnic minority groups living in the UK (2023)
Journal Article

Colourism is a form of prejudice and discrimination based on skin shade, disadvantaging people of colour with darker skin. This study investigates the relationship between perceived colourism, body image, and psychological wellbeing, considering perc... Read More about Investigating the role of perceived ingroup and outgroup colourism on body image and wellbeing among Black, Asian, and other racialised/ethnic minority groups living in the UK.

Body confident coaching: A pilot randomized controlled trial evaluating the acceptability of a web-based body image intervention for coaches of adolescent girls (2023)
Journal Article

Coaches influence athletes’ body image, but often feel ill-equipped to address body image concerns and inadvertently perpetuate harmful body ideals. No evidence-based, empirically-tested body image intervention for coaches exists. This study evaluate... Read More about Body confident coaching: A pilot randomized controlled trial evaluating the acceptability of a web-based body image intervention for coaches of adolescent girls.

Evaluating the efficacy of a social media-based intervention (Warna-Warni Waktu) to improve body image among young Indonesian women: Parallel randomized controlled trial (2023)
Journal Article

BACKGROUND: Body dissatisfaction is a global issue, particularly among adolescent girls and young women. Effective body image interventions exist but face barriers to scaling up, particularly in lower- and middle-income countries, such as Indonesia,... Read More about Evaluating the efficacy of a social media-based intervention (Warna-Warni Waktu) to improve body image among young Indonesian women: Parallel randomized controlled trial.

Can following body positive or appearance neutral Facebook pages improve young women's body image and mood? Testing novel social media micro-interventions (2023)
Journal Article

Small changes to social media use could have a large impact across the population. The present study tested novel social media micro-interventions (i.e., brief content delivered in everyday life) in which young women (N = 159) were instructed to eith... Read More about Can following body positive or appearance neutral Facebook pages improve young women's body image and mood? Testing novel social media micro-interventions.