Research suggests that the amount of __________ in the cerebrum is positively correlated with intelligence in humans

a) white matter
b) cerebrospinal fluid
c) myelin
d) gray matter


d

Psychology

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Which of these is the correct order in which sperm travel from the seminiferous tubules during ejaculation?

a. ejaculatory ducts, vas deferens, epididymis, urethra b. epididymis, vas deferens, ejaculatory ducts, urethra c. urethra, ejaculatory ducts, epididymis, vas deferens d. scrotum, vas deferens, urethra, ejaculatory ducts

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Which of the following is not among the factors usually associated with determining an adolescent's membership in a clique?

A) Orientation toward school B) Orientation toward the teenage culture C) Involvement in antisocial activities D) Orientation toward siblings and parents

Psychology

Which term describes parents who provide lax and inconsistent feedback to their children?

A. authoritarian B. authoritative C. involved D. permissive

Psychology

__________ are large, reputation-based groups of adolescents, common in American high schools

a) gangs b) crowds c) fraternities d) cliques

Psychology