Some psychologists have argued that simple significance tests are misleading,and that a better statistic to evaluate the outcome of an experiment would be the
A)effect size.
B)level of power.
C)probability of a Type II error.
D)number of participants divided by the standard deviation.

Question

Quizplus · Accepted Answer

Effect size is a better statistic to evaluate the outcome of an experiment because it provides information about the magnitude of the effect of the independent variable on the dependent variable, rather than just indicating whether the effect is statistically significant or not. This information is important for determining the practical significance of the result and its relevance for real-world situations.

Some Psychologists Have Argued That Simple Significance Tests Are Misleading,and