If a researcher wishes to generalize the results of a study to a specifically defined population, he/she should arrange a research study in which
a. subjects from the specific population are required to participate in the study.
b. a table of random numbers is used.
c. only a few variables are investigated.
d. subjects are selected randomly from the specific population.
D
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Imagine a world in which people best remembered items in the middle of a list, rather than those at the beginning or end. Could proactive and/or retroactive interference explain such a pattern of forgetting? Why or why not?
What will be an ideal response?
There are many reasons why students may display poor math performance. Which answer can teachers most easily address?
A. Lack of parental involvement B. Limited computer access in students' homes C. Textbook content and format D. Use of research-based instructional practices
Mrs. Diaz, Mr. Davis, and Ms. Nguyen teach in a local elementary school. They teach kindergarten, first, and second grade. These teachers work together on as part of a team to make sure that learning is seamless across grade levels. This type of planning is
A. curriculum development. B. horizontal planning. C. data-driven instruction. D. vertical planning.
When students are learning new concepts, which of the following will be least likely to help
them understand those concepts? a. fuzzy sets b. examples c. non-examples d. borderline cases