A study found young people whose moms and dads were still very closely involved in their lives tended to have occupations with less prestige.
Scientists say regular sleep is best - but catching up on shuteye at weekends can lower the risk of symptoms of depression.
Psychologists say the findings run counter to prevailing wisdom in the field.
Radial reports that teen depression is prevalent yet under-treated. Effective options include therapy, antidepressants, and lifestyle changes.
Screen exposure at an early age may have effects that extend "well beyond" early childhood.
Using cannabis just once or twice a month was associated with worse school performance and emotional distress for teens.
Researchers say computer gaming can be a great way to socialize with friends and acquaintances, but it can get "completely out of hand".
The study analyzed anonymized administrative health records for its finding.