Self-Efficacy Scales – Alcohol Abstinence

Abstract

The Self-Efficacy Scales- Alcohol Abstinence (AESA) is a psychometric instrument designed to assess an individual’s confidence in their ability to maintain alcohol abstinence across various high-risk situations. Developed primarily by Carlo C. DiClemente and colleagues, the scale is grounded in the principles of Self-Efficacy theory and the Transtheoretical Model (TTM) of change. The AESA is critical for understanding and predicting relapse potential among individuals recovering from alcohol use disorder, focusing specifically on situational determinants of confidence. The scale exists in two primary formats: a 20-item version and a shorter 12-item version, both structured around four core factors representing common challenges to sobriety.

Keywords

Alcohol abstinence, self-efficacy, Transtheoretical Model, addiction, relapse prevention, psychometric scale, alcohol use disorder, confidence.

Authors

Carlo C. DiClemente, Joseph P. Carbonari, R.P.G. Montgomery, James O. Prochaska.

Purpose

The primary purpose of the Self-Efficacy Scales- Alcohol Abstinence is to quantify the level of self-efficacy an individual possesses regarding their ability to refrain from consuming alcohol when faced with specific challenging or high-risk scenarios. This measurement is crucial in clinical settings for tailoring treatment interventions, assessing progress through the stages of change outlined by the Transtheoretical Model (TTM), and predicting future likelihood of relapse. By identifying situations where confidence is low, clinicians can focus therapeutic efforts on building coping skills relevant to those specific contexts.

The scale items cover a broad range of internal and external triggers, ensuring a comprehensive assessment of the individual’s perceived competence in maintaining sobriety. The resulting score provides a useful index of motivational readiness and cognitive preparation for long-term behavioral change.

Construct

The AESA measures the psychological construct of situational Self-Efficacy as applied to alcohol abstinence. Rooted in Albert Bandura’s Social Cognitive Theory, Self-Efficacy refers to an individual’s belief in their capacity to execute behaviors necessary to produce specific performance attainments. In the context of addiction, abstinence self-efficacy reflects the belief that one can resist the temptation to drink in situations previously associated with alcohol use.

This construct is a central element of the Transtheoretical Model (TTM) (Prochaska & DiClemente, 1983), where increased confidence is both an outcome and a driver of movement toward and maintenance of the action and maintenance stages of change. The scale differentiates between various types of high-risk situations, aligning with the understanding that self-efficacy is domain-specific rather than a global trait.

Validity

The validity of the AESA is supported by its theoretical grounding in social cognitive theory and its relationship with stages of change. The items were developed to cover critical high-risk situations identified in relapse research (Velicer et al., 1990), suggesting strong content validity. Construct validity is supported by the factor structure, which successfully groups items into conceptually distinct domains (Negative Affect, Social/Positive, Physical and Other Concerns, and Cravings and Urges).

Furthermore, the scale has demonstrated predictive validity, as scores on the AESA have been consistently shown to predict future drinking behavior and relapse outcomes in longitudinal studies of individuals attempting sobriety. Higher self-efficacy scores correlate strongly with greater success in achieving and maintaining long-term abstinence.

Reliability

Internal consistency reliability for the AESA has been assessed across multiple studies, demonstrating acceptable to strong coefficients, particularly for the 20-item version utilized in the foundational research by DiClemente, Carbonari, and Montgomery (1994). The reliability of the four subscales, as reported in this seminal work, is consistently high:

• Negative Affect: .88
• Social/Positive: .82
• Physical and Other Concerns: .83
• Withdrawal/Urges: .81

A separate assessment conducted by “Project DELTA” reported slightly lower, yet still acceptable, internal consistency estimates for the same subscales, indicating that reliability may vary somewhat depending on the specific population and context of administration:

• Negative Affect: .64
• Social/Positive: .61
• Physical and Other Concerns: .67
• Withdrawal/Urges: .63

Factor Analysis

Factor analysis of the Self-Efficacy Scales- Alcohol Abstinence revealed a stable four-factor structure, supporting the multidimensional nature of abstinence self-efficacy. This structure is consistent across both the 20-item and the 12-item versions, though item assignment differs due to the truncation of the shorter scale. These factors represent distinct categories of challenges faced during recovery:

• Negative Affect: Items related to coping with internal emotional distress (e.g., depression, anger, worry, frustration).
• Social/Positive: Items related to social pressure or situations involving positive emotional states and celebrations where alcohol is present.
• Physical and Other Concerns: Items focusing on physical discomfort, pain, fatigue, or general life concerns unrelated to direct craving.
• Cravings and Urges (or Withdrawal/Urges): Items directly addressing the physical and psychological experience of craving, withdrawal symptoms, or testing one’s willpower.

The detailed item breakdown for the 20-Item Version is as follows:

• Negative Affect: Items 3, 6, 14, 16, 18
• Social/Positive: Items 4, 8, 15, 17, 20
• Physical and Other Concerns: Items 2, 5, 9, 12, 13
• Cravings and Urges: Items 1, 7, 10, 11, 19

The detailed item breakdown for the 12-Item Version is as follows:

• Negative Affect: Items 1, 3, 9
• Social/Positive: Items 10, 11, 12
• Physical and Other Concerns: Items 2, 7, 8
• Cravings and Urges: Items 4, 5, 6

Instrument

Test Type: Self-report psychometric scale designed for clinical and research applications in addiction recovery.

Format: The scale uses a 5-point Likert response scale to measure confidence levels. The scoring key is defined as:

• 1 = Not at all confident
• 2 = Not very confident
• 3 = Moderately confident
• 4 = Very confident
• 5 = Extremely confident

Language Available: English (Original). Other translations may exist but are not specified in the source material.

Population Group: Individuals undergoing treatment for or recovering from Alcohol Use Disorder (AUD).

Age Group: Adults (Typically used with clinical populations seeking abstinence).

Population Details: Used with individuals across various stages of change regarding alcohol cessation, particularly those in the Action and Maintenance stages of the TTM.

Test Methodology: Respondents rate their level of confidence in resisting alcohol use if they were to encounter each specific situation described in the items.

Keywords

Abstinence self-efficacy, DiClemente, alcohol treatment, coping skills, addiction measurement, Prochaska, relapse prediction, stages of change.

Authors

Author ORCID Identifier: Not specified in source.

Affiliation Email addresses: Not specified in source.

Correspondence Address: Not specified in source. (Primary author Carlo C. DiClemente was affiliated with the University of Maryland, Baltimore County, at the time of related publications).

Permissions & Fee and Test Year

Test Year: 1994 (Based on the key publication establishing the scale: DiClemente, Carbonari, & Montgomery, 1994).

Permissions & Fee: Permissions are typically granted by the primary authors. The instrument is often available for non-commercial research use. The instrument can be found at the Habits Lab website: http://habitslab.umbc.edu/self-efficacy-scales/

Reference’s

• DiClemente‚ C. C. (1986). Self-Efficacy and the addictive behaviors. Journal of Social and Clinical Psychology‚ 4‚ 302-315.
• DiClemente‚ C.C.‚ Carbonari‚ J.P.‚ and Montgomery‚ R.P.G. (1994). The alcohol abstinence self-efficacy scale. Journal of Studies on Alcohol‚ 55‚ 141-148.
• DiClemente‚ C. C.‚ Fairhurst‚ S. K.‚ & Piotrowski‚ N. A. (1995). Self-Efficacy and addictive behaviors. In J. E. Maddux‚ ed.‚ Self-Efficacy‚ adaptation‚ and adjustment: Theory‚ research‚ and application (pp. 109-141). New York: Plenum.
• Velicer‚ W.F.‚ DiClemente‚ C.C.‚ Rossi‚ J. S.‚ Prochaska‚ J. O. (1990). Relapse situations and self-efficacy: An integrative model. Addictive Behaviors‚ 15‚ 271-283.
• Prochaska & DiClemente‚ (1983). Stages and processes of self-change of smoking: Toward an integrative model of change. Journal of Consulting and Clinical Psychology‚ 51, 390-395.

Items of the Self-Efficacy Scales- Alcohol Abstinence

IMPORTANT: The following scale items must be preserved in their original language and must not be changed in any way.

20 items Version

1. When I am in agony because of stopping or withdrawing from alcohol use.
2. When I have a headache.
3. When I am feeling depressed.
4. When I am on vacation and want to relax.
5. When I am concerned about someone.
6. When I am worried.
7. When I have the urge to try just one drink to see what happens.
8. When I am being offered a drink in a social situation.
9. When I dream about taking a drink.
10. When I want to test my will power over drinking.
11. When I am feeling a physical need or craving for alcohol.
12. When I am physically tired.
13. When I am experiencing some physical pain or injury.
14. When I feel like blowing up because of frustration.
15. When I see others drinking at a bar or a party.
16. When I sense everything is going wrong for me.
17. When people I used to drink with encourage me to drink.
18. When I am feeling angry inside.
19. When I experience an urge or impulse to take a drink that catches me unprepared.
20. When I am excited or celebrating with others.

12 items Version

1. When I am feeling depressed.
2. When I am concerned about someone.
3. When I am worried.
4. When I have the urge to try just one drink to see what happens.
5. When I want to test my will power over drinking.
6. When I am feeling a physical need or craving for alcohol.
7. When I am physically tired.
8. When I am experiencing some physical pain or injury.
9. When I feel like blowing up because of frustration.
10. When I see others drinking at a bar or a party.
11. When people I used to drink with encourage me to drink.
12. When I am excited or celebrating with others.