What is the most likely reason for the dramatic decrease in the number of children in the average American family?
a) the increase in religious-based sex-abstinence programs
b) the availability and use of effective contraceptives
c) the decrease in the number of people getting married
d) an increase in same-sex couplings
b
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At birth, full-term baby Shiloh is 18 inches in length. If Shiloh follows a typical growth pattern, on her first birthday, she will be how many inches tall?
A. 24 inches B. 27 inches C. 30 inches D. 33 inches
The DSM manuals are based in large part upon the 19th century work of __________ in the area of psychiatric classification
a. Dix b. Binet c. Kraepelin d. Breuer
Johnny has been in Cub Scouts for 4 years and is getting ready to cross over to Boy Scouts at 11 years of age. The Boy Scouts require discipline, good behavior, and following instructions
How likely is it that he will be able to meet these demands? a. not very likely b. somewhat likely c. most likely d. positively certain
The text proposes that ________ can be used as an index of interrater reliability.
A. the analysis of variance B. Pearson's product-moment correlation C. the Mann-Whitney U test D. phi