Imagine that you conducted a single-sample t test with 8 participants. For a two-tailed test, the tcv at a = 0.05 would be
a. ±1.796.
b. ±2.365.
c. ±2.179.
d. ±2.201.
b
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In a study (Miller and Bersoff, 1992) comparing how third graders, seventh graders, and adults in the United States and Mysore, India, handled hypothetical scenarios, Americans in all three age groups were more likely to __________.
A. choose a justice-based response B. choose an interpersonal response C. try to avoid choosing any response D. reject both justice-based and interpersonal responses
Harriet is a fifth grader working on difficult math problems. When she solves one correctly, her teacher tells her that she's correct, and then adds, "You must be very smart to get that answer!" This comment is likely to encourage Harriet to ________
a. focus on performance goals. b. focus on mastery goals. c. keep working on problems, even if she gets the occasional wrong answer. d. enjoy doing math for its own sake.
According to the text, inexperienced drug users should avoid taking a drug via a route that increases the drug's potency
Indicate whether the statement is true or false
Sibling relationships are more harmonious between siblings of the opposite sex than between siblings of the same sex
Indicate whether the statement is true or false