the following research situations would be most likely to use an independent-measures design? a.           Examine the development of vocabulary as a group of children mature from age 2 to age 3, measuring them at each age. b.           Examine the long-term effectiveness of a stop-smoking treatment by interviewing subjects 2 months and 6 months after the treatment ends c.           Compare the mathematics skills for 9th-grade boys versus 9th-grade girls d.           Compare the

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 8SGR
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Which of the following research situations would be most likely to use an independent-measures design?

a.           Examine the development of vocabulary as a group of children mature from age 2 to age 3, measuring them at each age.

b.           Examine the long-term effectiveness of a stop-smoking treatment by interviewing subjects 2 months and 6 months after the treatment ends

c.           Compare the mathematics skills for 9th-grade boys versus 9th-grade girls

d.           Compare the blood-pressure readings before medication and after medication for a group a patients with high blood pressure

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