Rough-and-tumble play is found

a. only among children in the U.S.
b. in boys cross-culturally, but not among girls.
c. cross-culturally, but only in adolescents.
d. cross-culturally in same and mixed sex groups.

d

Psychology

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All of the following may cause the pelvic floor muscles to weaken EXCEPT

a. sexual activity b. weight gain c. childbirth d. age

Psychology

Children who are hyperactive are often given central nervous system depressants to help calm them down

Indicate whether the statement is true or false

Psychology