Description

The Smoking Decisional Balance Scales (SDBS) is a psychometric instrument designed to assess smokers’ perceptions regarding the advantages and disadvantages of smoking. The scale is based on the Transtheoretical Model of Change and examines the internal conflict experienced by individuals when deciding whether to continue smoking or attempt cessation.

The instrument focuses on how smokers evaluate the positive and negative aspects of smoking, providing information about attitudes, motivation, and readiness for behavioural change.

Objective

The main objective of the SDBS is to assess how individuals weigh the perceived benefits and costs of smoking.

The scale supports smoking cessation interventions by helping individuals recognize personal motivations, conflicts, and barriers related to quitting. It can also provide information for developing personalized intervention strategies and monitoring progress during cessation programs.

Structure and Content

The SDBS evaluates two main dimensions: the perceived pros of smoking and the perceived cons of smoking.

The Pros of Smoking dimension includes perceived benefits such as:

Stress Relief: The belief that smoking reduces stress and tension.

Social Acceptance: The perception that smoking facilitates social interaction and acceptance.

Enjoyment: The pleasure and satisfaction associated with smoking.

The Cons of Smoking dimension examines perceived disadvantages, including:

Health Risks: Awareness of negative health consequences related to smoking, such as respiratory diseases and cancer.

Financial Cost: The economic burden associated with cigarette consumption.

Social and Interpersonal Impact: Negative effects of smoking on relationships and social interactions.

Scoring Method

The SDBS uses a Likert-type response scale, ranging from levels such as “Strongly Disagree” to “Strongly Agree”.

Scores are calculated separately for the perceived advantages and disadvantages of smoking. The resulting scores indicate the relative importance individuals assign to the benefits and costs of smoking.

The balance between pros and cons can be used to predict smoking-related behaviours and readiness to quit.

Data Analysis and Use

Data from the SDBS can be analysed using descriptive statistics, reliability analysis, and comparative methods to examine smokers’ attitudes and motivational patterns.

The scale is particularly useful in smoking cessation research, behavioural change programs, and clinical interventions aimed at increasing motivation for quitting.

It can help identify whether an individual is more influenced by the perceived benefits of smoking or by awareness of its negative consequences.

Validity and Theoretical Background

The SDBS is based on the Transtheoretical Model of Change, which emphasizes decision-making processes during behavioural change. It has been widely applied in smoking cessation research to examine how decisional factors influence movement toward quitting.

References

Prochaska, J. O., & DiClemente, C. C. (1983). Stages and processes of self-change of smoking: Toward an integrative model of change. Journal of Consulting and Clinical Psychology, 51(3), 390–395.

Velicer, W. F., DiClemente, C. C., Prochaska, J. O., & Brandenburg, N. (1985). Decisional balance measure for assessing and predicting smoking status. Journal of Personality and Social Psychology, 48(5), 1279–1289.

Prochaska, J. O., Velicer, W. F., Guadagnoli, E., Rossi, J. S., & DiClemente, C. C. (1991). Patterns of change: Dynamic typology applied to smoking cessation. Multivariate Behavioral Research, 26(1), 83–107.

Hall, S. M., Havassy, B. E., & Wasserman, D. A. (1990). Commitment to abstinence and acute stress in relapse to alcohol, opiates, and nicotine. Journal of Consulting and Clinical Psychology, 58(2), 175–181.