There is substantial support for the internal-external hypothesis of obesity.

Question

Quizplus · Accepted Answer

The internal-external hypothesis of obesity, which suggests that obese individuals are more responsive to external cues (like the sight or smell of food) than internal cues (like hunger), has mixed evidence and is not universally supported. Research has shown that eating behavior is influenced by a complex interplay of factors, including genetic, psychological, and environmental influences, making the hypothesis too simplistic.

There Is Substantial Support for the Internal-External Hypothesis of Obesity