The abstinence-only initiative points to the need for evaluations.
D000569:Americas; D001519:Behavior; D019049:Developed Countries; D004467:Economics; D004493:Education; D005069:Evaluation Studies as Topic; D006301:Health Services Needs and Demand; D009656:North America; D009934:Organization and Administration; D015397:Program Evaluation; D012736:Sex Education; D012725:Sexual Behavior; D014481:United States
Americas; Behavior; Critique; Developed Countries; Economic Factors; Education; Evaluation; Needs; North America; Northern America; Organization And Administration; Program Evaluation; Programs; Sex Behavior; Sex Education; United States