Posterior Summary Posterior Summaries of Coefficients 95% Credible Interval Coefficient P(incl) P(excl) P(incl P(excl BFinclusion Mean SD Lower Upper Intercept 1.000 0.000 data) data) 1.000 0.000 1.000 24.940 0.285 24.330 25.495 Self- Esteem (Score) Social 0.500 0.500 1.000 3.84310-8 2.60210+7 0.756 0.110 0.520 0.971 Media Use (hours/ week) 0.500 0.500 0.980 0.020 49.552 0.192 0.062 0.052 0.326 The posterior summaries of coefficients for self-esteem score (M = 0.76, SD = 0.11), there's a posterior probability of 0.52 to 0.97 (95% CI) which is more likely than the impact of social media use (M = 0.19, SD = 0.06) with a much lower posterior probability of 0.05 to 0.32 (95% CI).