Smoking-specific locus of control

Area of Science:

• Psychology
• Behavioral Science
• Health Psychology

Background:

• Locus of control (LOC) is a key psychological construct influencing health behaviors.
• Existing measures, like Rotter's I-E scale, may not adequately capture smoking-specific control beliefs.
• Understanding smoking-specific LOC is crucial for targeted interventions.

Purpose of the Study:

• To develop and validate a smoking-specific locus of control scale.
• To compare the sensitivity of the new scale against Rotter's I-E scale.
• To investigate the relationship between smoking addiction and locus of control.

Main Methods:

• Modification of a drinking-related locus of control scale to create a smoking-specific version.
• Administration of the new scale, Rotter's I-E scale, and a smoking questionnaire to 70 participants.
• Reliability analysis (internal consistency) and correlational analysis between scales.

Main Results:

• The new smoking-specific LOC scale demonstrated reasonably high internal consistency.
• Addicted smokers scored significantly more externally on the new scale compared to non-addicted individuals.
• Rotter's I-E scale did not differentiate between smoking status or addiction levels.
• The two LOC scales were not significantly correlated, suggesting distinct constructs.

Conclusions:

• A distinct locus of control for smoking behavior exists, separate from general control expectancies.
• The developed smoking-specific LOC scale is a more sensitive measure for assessing control beliefs related to smoking.
• Findings support the development of tailored interventions addressing smoking-specific locus of control.