Random allocation of subjects to groups

a. Insures that the groups will be equal before the experimental manipulation
b. Improves experimental reliability
c. Occurs in a within-subjects design
d. Interferes with a comparison between the experimental and the control group


a

Psychology

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Which of the following students provides the best summary of the research on imagery and distance?

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Psychology

Irvin Yalom

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Psychology

Recently, investigators have found evidence for an additional taste, ______, which accounts for our sensitivity to monosodium glutamate

a. spice c. umami b. tangy d. kiroshi

Psychology

By the end of middle childhood, what abilities have nearly reached adult maturity?

a. gross motor skills b. psycho-motor skills c. vestibular-motor skills d. fine motor skills

Psychology