Which of the following methods will create groups that are the most equivalent at the start of an experiment?
a. random assignment
b. matching
c. within-subjects design
d. counterbalancing
C
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The effects of menopause on sexuality are influenced by sexuality prior to menopause
Indicate whether the statement is true or false
Children in a preschool classroom are more likely to work in small groups and collaborate when __________ than in other pursuits
A) trying to read a story without a teacher's assistance B) working on computer activities C) playing with technology, such as iPods or iPads, D) playing in the "home living" area of the classroom
Ring-Around-the-Rosie, London Bridge, and Farmer-in-the-Dell are examples ofÂ
A. sensorimotor play. B. group games. C. team sports. D. social pretend play.
The Fmax test is calculated by dividing the _________ by the ________
A) largest sample variance; smallest sample variance B) mean sample variance; degrees of freedom C) smallest sample variance; largest sample variance D) highest group score; lowest group score