adolescence, adulthood,

Behavior: TV Time Linked to Depression in Future

By NICHOLAS BAKALAR

Lengthy television viewing in adolescence may raise the risk for depression in young adulthood, according to a new report.

ad・o・les・cence

━━ n. 青年期; 青春.
ad・o・les・cent　━━ a., n. 青年期の（人）; 未熟な（人）.