Which factors influence commitment in the Investment Model?

Which factors influence commitment in the Investment Model?

• A. Only satisfaction level.
• B. Communication quality and trust.
• C. Age and education level.
• D. Satisfaction level, quality of alternatives, investment size.

Answer: (D)

The central idea is that commitment follows from three interacting factors: satisfaction with the relationship, the attractiveness of the best alternatives, and what you’ve already invested. When the relationship feels rewarding, commitment tends to be higher. If there are appealing options outside the relationship, commitment tends to be lower. The amount invested—time, shared memories, futures planned—raises the cost of leaving, which also increases commitment. Taken together, these three determine how strongly someone stays connected. Other factors like age or education don’t directly shape commitment in this model, and while good communication or trust can influence satisfaction or perceived alternatives, they aren’t separate core predictors alongside these three.

The central idea is that commitment follows from three interacting factors: satisfaction with the relationship, the attractiveness of the best alternatives, and what you’ve already invested. When the relationship feels rewarding, commitment tends to be higher. If there are appealing options outside the relationship, commitment tends to be lower. The amount invested—time, shared memories, futures planned—raises the cost of leaving, which also increases commitment. Taken together, these three determine how strongly someone stays connected. Other factors like age or education don’t directly shape commitment in this model, and while good communication or trust can influence satisfaction or perceived alternatives, they aren’t separate core predictors alongside these three.