Individual Differences in Attitude Consistency Over Time: The Personal Attitude Stability Scale

Area of Science:

• Psychology
• Social Psychology
• Attitude Research

Background:

• Individual differences in attitude stability are theoretically important but empirically understudied.
• Existing measures do not adequately capture perceived attitude stability.
• Understanding attitude consistency is crucial for predicting behavior and social influence.

Purpose of the Study:

• To develop and validate a reliable and valid scale measuring perceived attitude stability (Personal Attitude Stability Scale, PASS).
• To investigate whether perceived attitude stability predicts actual attitude stability over time.
• To examine the PASS's relationship with other relevant individual difference constructs.

Main Methods:

• Development and validation of the 11-item Personal Attitude Stability Scale (PASS).
• Assessment of PASS reliability (internal consistency, test-retest) and validity (convergent, discriminant).
• Longitudinal studies measuring attitude stability across various topics, predicting Time 2 attitudes from Time 1 attitudes based on PASS scores.

Main Results:

• The PASS demonstrated good reliability and factor structure.
• PASS scores were reliably stable over a 5-week period.
• The PASS showed expected relationships with convergent and discriminant validity measures.
• Higher PASS scores predicted greater attitude stability across multiple topics and time intervals.
• The PASS uniquely predicted attitude stability beyond other related individual difference measures.

Conclusions:

• Perceived attitude stability is a reliable individual difference that predicts actual attitude consistency.
• The Personal Attitude Stability Scale (PASS) is a valid and reliable measure for assessing this construct.
• Findings advance understanding of attitude dynamics and individual differences in attitudinal consistency.