Identification of media strategies by girls and boys (Means ± SD).

<p>Identification of media strategies by girls and boys (Means ± SD).</p

Demographic description of studied population (% or mean±SD).

<p>Demographic description of studied population (% or mean±SD).</p

Self-report measures' description.

<p>Self-report measures' description.</p

ANOVA analysis of the differences between intervention and control groups.

<p>Note: Partial η2<0.05 is a small effect, 0.059–0.1 a medium effect and <b>above 0.1 large effect</b>. Means, standard deviations.</p

Media literacy, pressure from media and wish to fix appearance.

<p>Note:Partial η2<0.05 is a small effect, 0.059–0.1 a medium effect and <b>above 0.1 large effect</b>. Paired comparisons' ANOVA: means, standard deviations and effect size (Partial eta-squared) for participants in the intervention group at base line, post- intervention and 3- month follow up.</p

Participation flow.

<p>Participation flow.</p

Drive for thinness and self-worth.

<p>Note: Partial η2<0.05 is a small effect, 0.059–0.1 a medium effect and <b>above 0.1 large effect</b>. Paired comparisons' ANOVA: means, standard deviations and effect size (Partial eta-squared) for participants in the intervention group at base line, post- intervention and 3- month follow up.</p

Identification of media strategies by girls and boys (Means ± SD).

<p>Identification of media strategies by girls and boys (Means ± SD).</p

Awareness of changes during adolescent and use of negative and positive communication.

<p>Note: Partial η2<0.05 is a small effect, 0.059–0.1 a medium effect and <b>above 0.1 large effect</b>. Paired comparisons' ANOVA: means, standard deviations and effect size (Partial eta-squared) on participants in the intervention group at base line, post- intervention and 3- month follow up.</p

Mean and standard deviations of body figures rating of adolescents: girls (top) boys (bottom).

<p>Mean and standard deviations of body figures rating of adolescents: girls (top) boys (bottom).</p