Roy F. Baumeister et al., «Some Key Differences Between a Happy Life and a Meaningful Life», Journal of Positive Psychology 8, no. 6 (2013): 505–516; S. Katherine Nelson et al., «In Defense of Parenthood: Children Are Associated with More Joy than Misery», Psychological Science 24, no. 1 (2013): 3–10; см. также Angus Deaton and Arthur A. Stone, «Evaluative and Hedonic Wellbeing Among Those Withand Without Children at Home», Proceedings of the National Academy of Sciences 111, no. 4(2014): 1328–1333;S. Katherine Nelson, Kostadin Kushlev, and Sonja Lyubomirsky, «The Pains and Pleasures of Parenting: When, Why, and How Is Parenthood Associated with More or Less Well-Being?», Psychological Bulletin 140, no. 3 (2014): 846–895; Debra Umberson and Walter R. Gove, «Parenthood and Psychological Well-Being Theory, Measurement, and Stage in the Family Life Course», Journal of Family Issues 10, no. 4(1989): 440–462.
