Inventory of Depressive Symptoms*: mean score per season. *30 Item self-report version of the Inventory of Depressive Symptoms. Total group (n = 1090), ▬ = Healthy Control (n = 465), ▲ = Any Anxiety disorder last month (n = 134), ■ = Major Depression last month (n = 131), ● = Major Depression and Any Anxiety Disorder last month (n = 360). Values are mean scores. Error bars represent Standard Errors of the mean.