Experts recommend that school-age children engage in a minimum of how many minutes of vigorous physical activity every day?
A) 15
B) 30
C) 60
D) 90
C
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Scales of measurement are important because
a. they influence the kinds of statistical tests we will use in at least a crude way. b. they reflect the kinds of statements we may make about relationships between points on the scale. c. they limit the kinds of conclusions we can draw from a study. d. all of the above
Mental disorders are cause of disability worldwide
a. the least likely b. a moderately likely c. the leading d. the second leading cause
Using language is like dancing with someone because language users have to learn to coordinate and take turns.
Answer the following statement true (T) or false (F)
Which of the following is an incorrect statement concerning romantic relationships?
A) romantic relationships build on friendships B) Hispanic American and Asian American adolescents often date at older ages C) adolescents in romantic relationships typically have lower self-esteem and lack self confidence