Multiple Choice
A researcher introduces a new mathematics program in one school district and uses a neighboring district as a no-treatment control group.Before the program begins,the students in both districts are given a standardized mathematics test.After the program is in place for 6 months,the students are tested again and the researcher compares the before and after scores for the two groups.This research study is classified as
A) correlational.
B) experimental.
C) quasi-experimental.
D) nonexperimental.
Correct Answer:

Verified
Correct Answer:
Verified
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