An Experiment Evaluating the Effectiveness of an Intervention for Improving

question 18

True/False

An experiment evaluating the effectiveness of an intervention for improving attitudes about something finds that the mean posttest score of the experimental group is 70, which is better than the control group’s mean posttest score of 65. The significance level is .05, and the p value is .01. The standard deviation is 5.
-The results are statistically significant.

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Definitions:

Rational

Based on or in accordance with reason or logic.

Logical

Pertaining to or characterized by clear, sound reasoning and thought processes.

Analytic

Pertaining to or proceeding by analysis (opposed to synthetic), involving the separation of a whole into its component parts to examine or determine their nature and relationship.

Systemic Solutions

Approaches to problem-solving that address the fundamental structure or underlying issues in a system, rather than only treating symptoms.