Dr. Primrose is studying sleep disturbances among young adults and conducts experiments at different times during the night for each patient and monitors their sleep patterns at different points in their sleep cycles. Without realizing it, Dr. Primrose has introduced:

Question

Quizplus · Accepted Answer

Confounds are variables that the researcher failed to control or eliminate, which can lead to a lack of clarity about what is actually being tested. In this case, conducting experiments at different times during the night introduces variability that could affect sleep patterns, making it difficult to determine the cause of any observed changes.

Dr Primrose Is Studying Sleep Disturbances Among Young Adults and Conducts