Daytime sleepiness and different symptoms are common problems affecting health and well-being of schoolchildren. This population-based cohort study included 568 children who were followed from ages 10 to 15 years. Daytime sleepiness, headache, abdominal pain, and psychological symptoms (depression, irritability or bad temper, nervousness, anxiety,…

Parent responses to children's emotions vary within and across cultures. The present study compared mothers' reports of their emotional and behavioral responses in hypothetical situations depicting their children experiencing anger, sadness, or physical pain in two communities in India (traditional old city, "N" = 60; suburban middle…

The present study compared 6- to 9-year-old children's reports of their decisions to express anger, sadness, and physical pain; methods of controlling and communicating felt emotion; and reasons for doing so in response to hypothetical situations across three groups: old-city India (n = 60), suburban India (n = 60), and suburban United States (n =…

The purposes of this study were to identify the body regions where young string players report experiencing musculoskeletal discomfort and explore factors that may impact their perceived discomfort. A purposive yet nonprobability sample of elementary (n = 101), middle school (n = 97), and high school (n = 159) students participated in the study by…

Mass psychogenic response (MPR), also referred to as epidemic hysteria, mass hysteria, or mass psychological illness, has been identified for over 600 years. MPR is a syndrome comprising a collection of symptoms, which are consistent with organic illness, but lack an identifiable cause, and which rapidly spread through socially connected groups…