_____ are norms that govern the appropriate display of emotions in a culture

What prevents the results of a single case study from being applied to many people?

a. Lack of test–retest reliability b. Lack of generality c. General scoring error d. Singular inconsistency

If one knows the mean, the raw score and the z score, then the z score

equation can be used to calculate the standard deviation. Indicate whether the statement is true or false