Which descriptive statistic is a measure of variability?
A) the mode
B) the mean
C) the median
D) the range
D) the range
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In some Native American tribes, it is considered a sign of disrespect to look at an elder when talking to them. This is an example of a sociocultural norm
Indicate whether the statement is true or false
In which one of the following stages does Erikson think that children feel a rivalry toward the parent of the same sex?
a. locomotor-genital stage b. oral-sensory stage c. muscular-anal stage d. latency stage
The term "treatment" is equivalent to the term _____
a. control c. condition b. bias d. comparison
The reappearance of a learned response after extinction has occurred is called __________
a) counterconditioning. b) instinctive drift. c) spontaneous recovery. d) stimulus discrimination.