Professor Kribs wants to know how infants of different ages respond when left with a stranger. The most efficient approach to explore this topic would be to conduct a:
A) laboratory observation.
B) double-blind experiment.
C) survey.
D) single-blind experiment.

Question

Quizplus · Accepted Answer

A laboratory observation would provide the most efficient approach to observe the infants' responses to a stranger as it allows for direct observation in a controlled environment. Surveys may not provide accurate or detailed enough information, while double-blind and single-blind experiments may not be as applicable for this type of study.

Professor Kribs Wants to Know How Infants of Different Ages