Testing the indirect effects of somatic and parental effort on stress: the roles of worldviews and coping strategies

Abstract

Life history theory (LHT) is a mid-level theory from evolutionary biology. LHT, adapted to humans, assumes that individuals can be placed along a single continuum of LH strategies referred to as the slow-to-fast LH continuum: faster life history strategists score higher on mating effort and lower on somatic and parental effort. In the present study we examine the hypothesis that worldview and coping strategies are mediators between somatic and parental effort (SPE) and current perceived stress. 226 participants completed a set of instruments: Mini-K, the World Assumptions Scale, Brief COPE, and the Perceived Stress Scale. In order to test the hypotheses about mediators, Structural Equation Modeling (SEM) was used. The results from the current study showed that individuals allocating their own resources to SPE experienced lower current stress, and felt positive about the benevolence and meaningfulness of the world as well as the worthiness of the self. A more complex linkage was also revealed: individuals displaying SPE endorsed stronger beliefs about self-worth, which in turn was associated with a lower tendency to use disengagement coping and which again translated into a lower level of perceived stress. Furthermore, females investing in SPE maintained a higher level of belief in the meaningfulness of the world, which translated into a higher tendency to use external support for coping.

Cechy osobowości jako mediator między strategiami reprodukcyjnymi związanymi z historią życia a światopoglądem. Moderacyjna rola płci "

“…Wykazano także, że ze strategiami reprodukcyjnymi jest powiązany światopogląd rozumiany jako przekonania na temat świata (Łukasik, Wołpiuk-Ochocińska, Borawski, 2018). Światopogląd ma związek z zachowaniami charakteryzującymi strategie reprodukcyjne, na przykład religijność odracza inicjację seksualną dziewcząt (Rostosky, Wilcox, Wright, Randall, 2004) i zmniejsza częstość różnych zachowań seksualnych (Penhollow, Young, Denny, 2005).…”