Individual difference variables that are expected to vary over a period of time are called ________, while variables that are not expected to vary over time are called _________
a. measured variables; conceptual variables
b. states; traits
c. moving variables; stable variables
d. traits; states
b
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Which theoretical framework would investigate the following research question: "What are the dysfunctional consequences of parental inheritance bequests for relationships between children?"
a. Social conflict b. Structural functional c. Social exchange d. Symbolic interaction
One of the most common correlation coefficients is called:
a. range. b. t score. c. Pearson product moment correlation coefficient. d. standard correlation.
In a conditioned emotional response (CER) study, a tone is paired with a foot shock for a rat. After several trials, the tone alone is a CS that can elicit fear emotional responses. Which statement is true of the physiology of this fear response?
A. Damage to the lateral nucleus of the prefrontal cortex impairs CER learning. B. Tone-shock pairings rapidly decrease the electrical activity of the lateral nucleus of the amygdala. C. Damage to the central nucleus of the amygdala impairs CER learning. D. CER learning is an example of perceptual learning.
Which of the following is most likely to be possible?
A) making a normal curve from a bimodal distribution B) making a bimodal distribution from a normal curve C) making an ordinary frequency table from a grouped frequency table D) making a grouped frequency table from an ordinary frequency table