What psychological phenomenon is illustrated by the cycle of worrying leading to sleeplessness?

• A. A. A self-fulfilling prophecy
• B. B. Stereotype threat
• C. C. The fundamental attribution error
• D. D. Cognitive dissonance

Answer: (A)

The correct answer highlights the concept of a self-fulfilling prophecy, which occurs when an individual's expectations or beliefs about a situation influence their behaviors and actions in ways that ultimately lead to the fulfillment of those expectations. In this case, the cycle of worrying about not being able to sleep can create anxiety and stress that makes it even more difficult to fall asleep, thus reinforcing the belief that sleeplessness is inevitable.

When someone expects that their worrying will lead to sleeplessness, the resulting behavior—such as increased anxiety—can indeed prevent them from sleeping, ultimately confirming their initial worry. This dynamic showcases how our thoughts and beliefs can shape our experiences in a reciprocal manner.

The other options represent different psychological concepts. Stereotype threat refers to the fear of confirming negative stereotypes about one's social group, which is unrelated to the concerns of an individual’s sleep patterns. The fundamental attribution error involves misjudging the causes of others' behaviors, attributing their actions to their inherent characteristics instead of considering situational factors. Cognitive dissonance is the psychological discomfort experienced when one holds contradictory beliefs or attitudes, which does not directly relate to the phenomenon of worrying leading to sleeplessness. These distinctions clarify why self-fulfilling prophecy is the most