A red light, green light, and blue light differ in
a. amplitude.
b. complexity.
c. wavelength.
d. purity.
C
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Aggressive behavior whereby harm is inflicted as a means to a desired end is known as ____ aggression
a. proactive b. reactive c. emotional d. relational
A month ago, the person who has the office cubicle next to Elle started to use a scented plug-in air freshener at her desk. At first Elle found the sweet smell from the air freshener was somewhat overpowering, but now she has become accustomed to the scent and usually doesn't even notice it. Elle's change in responsiveness illustrates the learning process known as:
a. habituation b. shaping c. stimulus generalization d. sensitization
A difference between experimental and control groups, other than the independent variable, is a _____ variable
A) confounding B) dependent C) false D) placebo
Which of the following is not among the categories of PTSD symptoms?
a) dissociation b) hyperarousal c) avoidance d) reexperiencing symptoms