The estimated effect size for a study using a t test for dependent means is the mean of the difference scores divided by the
A) number of difference scores.
B) estimated variance of the sample of difference scores.
C) estimated standard deviation of the population of difference scores.
D) estimated mean of the population of difference scores.
Answer: C
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The Adlers' research indicates that peer groups are __________
a. largely unimportant to kids at the grade-school level b. secondary in importance to teachers in school settings c. important to high school kids, but not to elementary school kids d. the arbiters of popularity in elementary school
People with superior status, versus those who are subordinates, are more likely to evince _______ in their styles of communication
a. the use of first (as opposed to last) names b. an informal demeanor c. touching d. closeness in personal space e. all of the above
Which of the following is NOT an example of informal social agents?
a. Police officers b. Parents c. Friends d. Neighbors
A pattern of conduct that has wide social acceptance and has become so commonplace that it is taken for granted is called ______.
A. a preemptive norm B. a subcultural norm C. an institutionalized norm D. a presumptive norm