A cultural norm is:

A. punishment for violating a cultural value.
B. a set of rules that specify ranges of appropriate behaviors.
C. limited interpretative boundaries for individual behavior.
D. a widely held belief that affirms what is desirable and has an impact on activities.
E. all of these.

D-widely held belief that affirms what is desirable and has an impact on activities

Explanation:

Cultural norm are values that are common to a particular group or society. The values are the standard rules and regulations in which everyone does his/her best to abide by it.

i think the answer is true

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.