A(n) ____ is used to find out whether one variable influences another variable.
Fill in the blank(s) with the appropriate word.
Answer: experimental method
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People and lower animals have learned to control autonomic responses in order to attain reinforcement with the use of
a. programmed learning. c. token economies. b. socialization. d. biofeedback training.
Bernie is eating a carrot. The sound of his chewing is drowning out the sound of his mother talking to him. Bernie is hearing this sound through __________
a) the air. b) the conduction properties of the carrot. c) bone conduction. d) the proximal auditory system.
The most important variable in the determination of the extent of harm a teratogen can cause
to an organ or system depends upon the a. amount of the teratogen. b. quality of the teratogen. c. timing of the exposure to the teratogen. d. mother's response to the teratogen.
Which of the following positions of the child during birth is considered most typical?
a. head first, face down b. head first, face up c. buttocks first, face down d. buttocks first, face up