Unconfounding the Hassles Scale: external sources versus internal responses to stress

Area of Science:

• Psychology
• Behavioral Medicine
• Psychosocial Stress Research

Background:

• The Hassles Scale (HS) is debated for its ability to operationalize psychosocial stress.
• Critics argue the HS confounds objective stressors with subjective reactions, measuring distress rather than predicting it.

Purpose of the Study:

• To investigate if differentiating between Hassle Number and Hassle Intensity scores can resolve confounding issues in the HS.
• To determine if these two components of the HS can be independently assessed and their relationship with psychological distress.

Main Methods:

• Analysis of data from 630 alcohol and substance abusers.
• Application of the Hassles Scale (HS) to assess stressor frequency (Hassle Number) and reaction intensity (Hassle Intensity).
• Statistical examination of the independent and joint associations of Hassle Number and Hassle Intensity with psychological distress.

Main Results:

• The study successfully differentiated between the number of external stressors and the intensity of internal reactions using the HS.
• Both Hassle Number and Hassle Intensity were found to be independently associated with psychological distress.
• The combined effect of Hassle Number and Hassle Intensity also showed a significant association with psychological distress.

Conclusions:

• Distinguishing between Hassle Number and Hassle Intensity largely disentangles the confounding issues within the HS.
• The HS can effectively assess both the external number of stressors and the internal intensity of reactions.
• These distinct components of the HS are valuable predictors of psychological distress in individuals with substance use disorders.