"Children in the fourth grade who receive positive remarks on their English papers will show a greater increase in English achievement than those who receive neutral or no remarks." This is an example of
A) directional research hypothesis.
B) directional null hypothesis.
C) nondirectional research hypothesis.
D) nondirectional null hypothesis.

Question

Quizplus · Accepted Answer

This hypothesis is directional because it predicts which group will show a greater increase in English achievement.

"Children in the Fourth Grade Who Receive Positive Remarks on Their