Which of the following statements about the role of research procedures in external validity is/are TRUE?
A) Responses to similar stimuli can vary greatly from culture to culture.
B) Research findings can become obsolete over time, so researchers should conduct replication studies to assess whether the results are vulnerable to change.
C) Research designs should take into account the amount of time required for an independent variable to have an effect.
D) All of the above are true.

Question

Quizplus · Accepted Answer

A) Responses to similar stimuli can vary greatly from culture to culture, which means that research procedures must be carefully designed to ensure that findings are not misleadingly limited to one culture or population.
B) Research findings can become obsolete over time, which means that researchers should conduct replication studies to assess the generalizability of their results across time and contexts.
C) Research designs should take into account the amount of time required for an independent variable to have an effect, which means that researchers should carefully consider the temporal dynamics of their variables when designing their studies.

Which of the Following Statements About the Role of Research