A study of a new reading training program achieved, with 100 subjects, the following results: experimental group mean = 30.25 (SD = 3.28) and control group mean = 25.14 (SD = 4.75). However, a second study with 541 subjects found experimental group mean = 28.81 (SD = 2.56) and control group mean = 26.62 (SD 2.01)
a. The first study had a higher effect size.
b. The second study had a higher effect size.
c. Both studies had similar effect sizes.
d. None of these are true.
C
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Adolescents are sexually active at younger ages than in the past because:
A. they are sexually mature at earlier ages B. there may be a family history of such activity C. peer pressures may be highly influential D. all of the above are correct
In the exploratory introduction there is minimal guidance or expectations on the part of the teacher
Indicate whether the statement is true or false.
People driven by a desire for meaningful learning, mastery of skills, and work are described as which of the following?
a. task oriented b. mastery oriented c. incentive oriented d. extrinsically oriented
Explain how to choose an appropriate assessment to validate hypotheses
What will be an ideal response?