Changes within a culture over time that lead to differences among your study groups are especially a problem for:

Question

Quizplus · Accepted Answer

Cross-sectional studies compare different groups at one point in time, so changes within a culture over time can lead to differences among study groups and can confound the results. In contrast, experimental studies can control for these changes by manipulating specific variables and observing the effects over time. Cross-cultural perspectives and behaviorist perspectives are not necessarily affected by changes within a culture over time.

Changes Within a Culture Over Time That Lead to Differences