Challenges help teens deal with health risks.
D000293:Adolescent; D000367:Age Factors; D000554:Ambulatory Care Facilities; D000569:Americas; D001519:Behavior; D003376:Counseling; D003710:Demography; D019049:Developed Countries; D004493:Education; D006262:Health; D006266:Health Education; D006285:Health Planning; D009656:North America; D009934:Organization and Administration; D010414:Pennsylvania; D010465:Perception; D011153:Population; D011154:Population Characteristics; D011584:Psychology; D018456:Reproductive Medicine; D012106:Research; D012649:Self Concept; D012736:Sex Education; D014481:United States
Adolescents; Adolescents, Male; Age Factors; Americas; Behavior; Clinic Activities; Counseling; Demographic Factors; Developed Countries; Education; Health; Health Education; North America; Northern America; Organization And Administration; Pennsylvania; Perception; Population; Population Characteristics; Program Activities; Programs; Psychological Factors; Reproductive Health--men; Self-perception; Sex Education; Summary Report; United States; Youth