If the research hypothesis is: Tangible reinforcement is more effective in promoting the learning of math concepts among kindergarten children than intangible reinforcement, the alternate hypothesis is
A) Tangible and intangible reinforcement are equally effective in promoting the learning of math concepts among kindergarten children.
B) Tangible reinforcement is less effective in promoting the learning of math concepts among kindergarten children than intangible reinforcement.
C) There is no significant difference in the effect of tangible and intangible reinforcement on the learning of math concepts among kindergarten children.

Question

Quizplus · Accepted Answer

The alternate hypothesis is the opposite of the research hypothesis. So, if the research hypothesis states that tangible reinforcement is more effective, then the alternate hypothesis would state that tangible reinforcement is less effective than intangible reinforcement. Choice A and C both state that there is no difference or equal effectiveness between the two types of reinforcement, which contradicts the research hypothesis.

If the Research Hypothesis Is: Tangible Reinforcement Is More Effective