When deciding how to make a claim about the effect of a variable,researchers should
A) report the results of significance testing instead of measures of effect size.
B) be aware of limitations association with null hypotheses significance testing.
C) use the most complicated analysis to tease out the fullest effects.
D) not use confidence intervals.

Question

Quizplus · Accepted Answer

Researchers should be aware of the limitations associated with null hypothesis significance testing, such as the reliance on p-values and the potential for Type I and Type II errors. They should also consider reporting measures of effect size and confidence intervals in addition to significance testing results. Using the most complicated analysis may not necessarily provide the clearest or most accurate understanding of the variable's effect. Confidence intervals can provide information about the range of plausible values for the effect size.

When Deciding How to Make a Claim About the Effect