Which of the following is a control for experimenter expectancies?

A) use of instruments and automation
B) carefully prepared scoring instructions
C) single-blind experiment
D) carefully prepared instructions for participants
E) all of the above

E

Psychology

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Currently in the U.S. girls account for about ____ percent of all juvenile arrests

A) 15 B) 25 C) 35 D) 45 Answer: B

Psychology

With development, the kinds of stimuli that trigger brain activity shift from being specific to general

Indicate whether the statement is true or false

Psychology