In an experiment, the researcher removes any ______ variables that might influence the behavior of subjects.
A. extraneous
B. independent
C. dependent
D. manipulated
Answer: A
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Emily and her best friend Katelin were inseparable. They walked to school together, they texted each other at night and shared secrets. By ________, children believe friends should understand each other and share common interests
a. early childhood b. late adolescence c. early adolescence d. adulthood
What is meant by "brain plasticity?"
a. Brain parts are flexible and can complete a variety of tasks. b. Certain brain areas have very specific functions. c. The brain can sometimes compensate for injuries. d. The brain is very "stretchy" within one's skull.
According to Jung, each person's own repressed thoughts, undeveloped ideas, and forgotten experiences are contained in the __________
a) persona. b) personal unconscious. c) archetype. d) collective unconscious.
Nearly every psychological study of learning and memory will include ______.
a. a large sample of participants b. an independent variable c. two or more groups of participants d. a performance task and measurement of that performance