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. 2024 Jun 3;19(6):e0303693. doi: 10.1371/journal.pone.0303693

Table 2. Effects of perceived partner commitment, agreeableness, and their interaction on selfishness in Study 1.

Welfare Trade-Off Selfishness Questionnaire
Measure b t r p b t r p
PPC -0.06 -1.69 -.10 .092 -0.07 -4.11 -.23 < .001
Agreeableness -0.66 -4.77 -.27 < .001 -0.35 -5.47 -.30 < .001
PPC × Agreeableness -0.60 -6.51 -.35 < .001 -0.32 -7.48 -.39 < .001

Note. PPC = Perceived Partner Commitment. For the welfare trade-off task, df = 300. For the selfishness questionnaire, df = 303.