Pfungst demonstrated that the apparent thinking ability of the horse Clever Hans was really due to the animal's ability to respond to ____

a. ?voice commands
b. ?head movements
c. ?touches
d. ?odors
e. ?None of the choices are correct.


b

Psychology

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Merely categorizing people into arbitrary groups like "red team" or "blue team" is sufficient to produce ingroup favoritism

Indicate whether the statement is true or false

Psychology

A crushing left hook to the head knocks down a boxer. He "sees stars" because:

A. neurons in the occipital lobe were stimulated by the blow B. his eyes were jarred from their sockets C. his frontal lobe was disturbed D. memory cells in the association area were stimulated

Psychology

Tom's supervisor tells him that for every 10 cars Tom sells he will get a $500 bonus. This is an example of a _______________ reinforcement schedule

a. fixed interval b. fixed ratio c. variable interval d. variable ratio

Psychology

During a "looming object" situation, the size of the retinal image of the moving object

a. increases. b. remains constant. c. shrinks. d. is transparent and unseen.

Psychology