A Recent Experiment Found That 7th Graders Who Were Taught

Multiple Choice

A recent experiment found that 7th graders who were taught math using a computer scored 25% higher on an exam than those 7th graders taught with the traditional lecture format. What is the treatment effect?

A) how the students were taught math
B) those students who were taught with the computer
C) the 25% higher scores among those taught with the computer
D) those students who were taught with the traditional format