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Caryl E. Rusbult, Dennis J. Johnson, Gregory D. Morrow, Predicting Satisfaction and Commitment in Adult Romantic Involvements: An Assessment of the Generalizability of the Investment Model, Social Psychology Quarterly, Vol. 49, No. 1 (Mar., 1986), pp. 81-89
Rusbult et al. (Sat,) studied this question.
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