A 2 ×2 between-subjects factorial design with ten scores per cell requires _____
participants.
a. 10
b. 20
c. 40
d. 80
C
Psychology
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According to Baltes, which of the following factors suggests that it is possible to maintain performance in some areas through continued practice and the use of new technologies?
selection compensation optimization reorganization
Psychology
The following factors influence expertise:
a) Feedback b) Repetition c) Opportunity to correct errors d) All of the above
Psychology