Measuring treatment philosophy: a scale for substance abuse recovery programs

Area of Science:

• Addiction research
• Psychometrics
• Social sciences

Background:

• Assessing substance abuse treatment philosophies is challenging due to their complex, multi-dimensional nature.
• Treatment programs in the U.S. often align with disease, social learning, or social community models.
• Quantitative assessment of these diverse philosophical underpinnings has been limited.

Purpose of the Study:

• To introduce and validate the Social Model Philosophy Scale (SMPS).
• To provide a quantitative tool for classifying substance abuse treatment programs based on their adherence to a social model.
• To offer a reliable and user-friendly instrument for treatment research.

Main Methods:

• Development of the Social Model Philosophy Scale (SMPS) with 33 items across six domains.
• Assessment of internal reliability (Cronbach's alpha = .92) and subscale reliability (.57–.79).
• Evaluation of test-retest consistency across time, administrators, and respondents.

Main Results:

• The SMPS demonstrates high overall internal reliability and good subscale reliability.
• Test-retest analyses confirm the scale's consistency and stability.
• The scale is brief, easy to administer, and suitable for residential programs.

Conclusions:

• The SMPS is a reliable and valid instrument for assessing the social model philosophy in substance abuse treatment.
• Its ease of administration and consistency make it a valuable tool for researchers.
• Preliminary findings suggest potential utility in classifying other treatment philosophies beyond the social model.