Multidimensional Jealousy Scale (MJS)
A measure of Cognitive, Emotional, and Behavioral jealousy in romantic relationships.
Instructions for Use
Objective
The Multidimensional Jealousy Scale (MJS) measures jealousy through three distinct dimensions: Cognitive (suspicious thoughts), Emotional (affective reactions), and Behavioral (protective or surveillance actions).
How to Complete
The scale contains 24 items. Each dimension has its own context:
- Cognitive: Rate how often you have these thoughts (1 = Never, 7 = All the time).
- Emotional: Rate how you would feel in these situations (1 = Very Pleased/Neutral, 7 = Very Upset).
- Behavioral: Rate how often you engage in these actions (1 = Never, 7 = All the time).
Scoring & Interpretation
Subscale Scoring
Each subscale consists of 8 items. Scores for each subscale range from 8 to 56.
- Cognitive: Measures suspicion and paranoid thoughts.
- Emotional: Measures sensitivity and reactivity to threat.
- Behavioral: Measures checking, questioning, and spying.
Understanding Scores
Higher scores indicate higher levels of jealousy. Research typically shows:
- Low (8-24): Minimal jealousy. High trust or low emotional reactivity.
- Moderate (25-40): Common level of jealousy in many relationships.
- High (41-56): Potentially problematic levels of jealousy that may cause relationship distress.
Reference: Pfeiffer, S. M., & Wong, P. T. P. (1989). Multidimensional Jealousy Scale. Journal of Social and Personal Relationships.