A typical sample size for a ______ study is about ______ individuals.

A. ethnographic; 100–200
B. grounded theory; 100–200
C. case; 5–25
D. phenomenological; 5–25


Ans: D

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Heather was surprised to learn that terms like NATO, PETA, and NASA were not just funny names for groups or organizations but were actually words made up of the first letters of other words that were the true names like North Atlantic Treaty Organization. What form of vocabulary did Heather learn about?

A) acronyms? B) ?anagrams C) ?acrostics D) ?portmanteau words

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The differential reinforcement procedure which involves reinforcing a more appropriate form of the target behavior is:

a. DRO. b. DRL. c. DRI. d. DRA.

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Tanya is the mother of a 3-year-old boy who has significant disabilities. She wishes she could connect with other families who have similar needs. Tanya needs information about her child’s growth and development and help connecting with various community resources to aid her son. Which program would best be able to help Tanya?

A. Parent Effectiveness Training B. Active Parenting C. STAR Parenting D. Parents as Teachers

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The ________ refers to an average of all the scores in a distribution, determined by adding up all of the scores and then dividing this sum by the total number of scores.

A. arithmetic mean B. median C. z score D. harmonic mean

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