A Researcher Introduces a New Mathematics Program in One School

A researcher introduces a new mathematics program in one school district and uses a neighboring district as a no-treatment control group.After the program is in place for six months,the researcher intends to give the students in both districts a standardized mathematics test and then compare their scores.This research cannot be classified as a true experiment because ____.

A) ​the treatment is administered to only one group.
B) ​there is no pretest to determine mathematics ability before the program
C) the researcher does not control the assignment of participants to groups
D) ​it is not conducted in a laboratory

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free