Social cognitions and smoking behaviour: Temporal resolution matters

Area of Science:

• Behavioral Science
• Health Psychology
• Psychological Measurement

Background:

• Health behavior theories link cognitions to behaviors but often neglect temporal dynamics.
• The influence of measurement schedules on cognition-behavior relationships remains unclear.
• Instability of cognitions is typically not considered in research designs.

Purpose of the Study:

• To investigate how temporal resolution of measurement (momentary, daily, baseline-follow-up) affects the association between behavioral cognitions and smoking.
• To compare the predictive power of self-efficacy, intention, and risk perception on smoking when measured at different time scales.
• To explore the impact of measurement schedules on understanding cognition-behavior relationships in smoking.

Main Methods:

• Ecological Momentary Assessment (EMA) study with 36 continuing smokers over 17 days.
• Participants reported smoking and cognitions at baseline, daily, and via momentary surveys.
• Random-effects models analyzed the effects of cognitions on daily cigarette consumption and time to next cigarette.

Main Results:

• Baseline self-efficacy and risk perception predicted daily smoking, but this effect vanished with daily cognition measures.
• Momentary risk perception predicted momentary smoking behavior.
• Baseline social cognitions did not predict momentary smoking behavior.

Conclusions:

• The temporal resolution of measurement critically influences observed cognition-behavior associations.
• Aligning assessment temporal resolution with behavior dynamics is essential for accurate research.
• Future research should explore temporal importance of cognitions for enhancing health behaviors.