Subjects: State Legislation; Recess Breaks; School Policy
Record details
Subjects: Correlation; State Legislation; Educational Policy
Subjects: SUNBURN; SUNSHINE; SKIN tumors
Subjects: PHYSICAL activity; UNDERGRADUATES; STUDENT activities
Subjects: VISUAL aids; TWO-dimensional bar codes; SUNSCREENS (Cosmetics)
Subjects: HEALTH policy; STUDENT health; CONFIDENCE intervalsUNITED States
Subjects: SCHOOL administration laws; STUDENT health; CONFIDENCE intervalsUNITED States