Question

Dr. Garonski is testing his hypothesis that people use hand gestures more in communication when emotionally aroused than when calm. When his results were reviewed, it was noted that Dr. Garonski sometimes missed seeing small gestures in the calm condition. This is an example of______.

Answer 1

Answer:

Confirmation bias    

Explanation:

Confirmation bias: The term confirmation bias is also called confirmatory bias. In cognitive science or psychology, the term is defined as the propensity of an individual to interpret a piece of information in a way that confirms his or her perception of that information and it often leads to statistical errors. Confirmatory bias can be referred to as a type of selection bias in collecting different evidence.

In the question above, Dr. Garonski's hypothesis testing is an example of confirmation bias.