The structure of fundamental fears

Area of Science:

• Psychology
• Clinical Psychology
• Anxiety Disorders

Background:

• Reiss's expectancy theory posits that anxiety sensitivity, fear of negative evaluation, and injury/illness sensitivity are fundamental fears underlying various anxiety responses.
• Understanding the distinctiveness and predictive power of these fundamental fears is crucial for developing targeted anxiety interventions.

Purpose of the Study:

• To empirically test two core tenets of Reiss's expectancy theory.
• To examine the factorial distinctiveness of the three proposed fundamental fears.
• To assess the extent to which these fundamental fears predict variance in other common fears and trait anxiety.

Main Methods:

• A sample of 100 community volunteers completed self-report measures.
• Measures assessed fundamental fears (anxiety sensitivity, fear of negative evaluation, injury/illness sensitivity), common fears, and trait anxiety.

Main Results:

• The three fundamental fears were found to be factorially distinct, with minimal intercorrelations.
• These fundamental fears significantly accounted for variance in measures of other common fears.
• Fundamental fears also explained significant variance in trait anxiety levels.
• Specific, meaningful associations were identified between fundamental fears and particular common fears.

Conclusions:

• The findings provide strong empirical support for Reiss's expectancy theory of fear.
• The results confirm that fundamental fears are distinct constructs and potent predictors of broader anxiety phenomena.
• This research highlights the importance of targeting these core sensitivities in the treatment of anxiety disorders.