Experimental research is the most powerful research method for:
A. identifying possible relationships.
B. identifying important dependent variables.
C. generalizing the results of a study.
D. testing hypotheses about cause-and-effect relationships.
Answer: D
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Ms. Tran is teaching a lesson on habitats. She is showing pictures of various types of habitats. Then, her students will construct different habitats. Which learning modalities are being implemented?
a. Auditory and visual b. Visual and tactile c. Linguistic and spatial d. Naturalistic and interpersonal
The largest percentage of infants and toddlers in child care settings are in family child care homes
Indicate whether this statement is true or false.
Post hoc tests were run using the data below. Based on the output for these tests, what should the researcher conclude?
A. The treatment group was significantly different from the post-treatment and control groups, and the post-treatment group was significantly different from the control group. B. The treatment group was significantly different from the control group but not the post-treatment group, and the post-treatment group was not significantly different from the control group. C. The treatment group was significantly different from the control group but not the post-treatment group, and the post-treatment group was significantly different from the control group. D. The post hoc tests are inconclusive.
Which of the following accurately describes an anti-bias approach to Christmas in secular, public school settings?
A) Activities should emphasize the spiritual meaning of the holiday. B) Activities should emphasize crafts which children can use tocelebrate the holiday C) Only Christian children should participate in Christmas activities. D) Christmas activities should be de-emphasized for all children.