Cause-and-effect relationships are investigated most directly with which of the following?
A) quasi-experimental research
B) true experimental research
C) descriptive research
D) qualitative research
Ans: B
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A retained null hypothesis means that
a. there is no relationship between the variables b. there is no evidence for either the truth or falsity of the hypothesis c. the researcher's hypothesis is proven to be incorrect d. the null hypothesis is certainly true
Which area of the ARCS Motivational Model should you change if students do not see value in the lesson?
a. Attention c. Challenge/Confidence b. Relevance d. Satisfaction/Success
A surprising finding from research with blended families is that
a. children from single-parent families are more sociable than those in blended families. b. children from single-parent families had fewer behavior problems than those in blended families. c. children from single-parent families did better academically than those in blended families. d. all of the above
Bullying is a serious problem and the most serious negative effect is:
a. long-term effect on a bullied child's physical and mental health. b. long-term effect on good community sports programs. c. increased demand for adult supervision. d. more control on social media sites.