Perceiving a Stable Self-Concept Enables the Experience of Meaning in Life.

We test the hypothesis that the perception of stability in one's self-concept (i.e., future self-continuity) enables the experience of meaning in life because perceiving a stable sense of self confers a sense of certainty to the self-concept. Study 1 provided initial evidence of the influence of future self-continuity on feelings of meaning in life (MIL) in a nationally representative sample. In Studies 2a and 2b, we manipulated future self-continuity by varying the expectedness of one's future self, demonstrating the causal influence of future self-continuity on self-certainty and feelings of MIL. Study 3 again manipulated future self-continuity, finding an indirect effect on feelings of meaning in life via self-certainty. Our findings thus suggest the experience of meaning in life arises from the perception of a stable sense of self. We discuss the implications for the antecedents and conceptualization of MIL as well as the nature of the self-concept.