Schaie's influential study on intellectual change over time utilizes the ____ research design he invented.
A. cross-sectional
B. longitudinal
C. sequential
D. postformal
Answer: C
You might also like to view...
Your friend has a baby and is thinking about having a sibling for the baby at a later time. She asks you how long she should wait to have another child if she wants to minimize sibling rivalry. What should you tell her?
a. Wait until the baby is four years old and then have a sibling b. Wait until the baby is two years old and then have a sibling c. Have the sibling before the baby is two years old d. There will always be sibling rivalry no matter when you have the second child
Principles differ from rules in that principles are:
A) more precise. B) less precise. C) always true. D) rarely true.
what are the advantages of direct instruction
What will be an ideal response?
People in a hidden population might be more willing to participate in a study if recruited by somebody they know and trust rather than by a researcher. This fact forms the basis of the development of
a. respondent-driven sampling. b. snowball sampling. c. targeted sampling. d. key informant sampling