What limitation did Freud face in conducting the Little Hans Study?

Freud faced a significant limitation in the Little Hans Study by relying primarily on reports from Hans' father, which introduced potential bias into the findings. Hans himself was only a child, and his thoughts and behaviors were being interpreted and reported through the perspective of his father, who was also Freud’s friend and a fellow psychoanalyst. This reliance on second-hand accounts could lead to skewed interpretations of Hans' fears and behaviors, as the father's observations might have reflected his own beliefs or biases rather than presenting an objective viewpoint of Hans' experiences.

This limitation is crucial to consider because it raises questions about the validity of the conclusions drawn from the study. Effective psychological research ideally relies on direct observations and interactions with the subject to minimize such biases and gather more comprehensive data about the individual's experiences.