Experimental Research on Just-World Theory: Problems, Developments, and Future Challenges.

TLDR

Just‑world theory, introduced by Lerner (1980), posits that people must believe the world is fair, and evidence of injustice threatens this belief, prompting various coping strategies, and early reviews of the theory were published in the 1970s and 1980s. This article reviews experimental research on just‑world theory since 1980 and outlines theoretical challenges that must be addressed to advance the field. The authors describe two conceptualizations of belief in a just world, explain typical experimental paradigms, provide an overview of post‑1980 studies, and critique the literature’s unsystematic nature. Despite methodological shortcomings, the review identifies several important developments in the empirical study of just‑world theory.

Abstract

M. J. Lerner (1980) proposed that people need to believe in a just world; thus, evidence that the world is not just is threatening, and people have a number of strategies for reducing such threats. Early research on this idea, and on just-world theory more broadly, was reviewed in early publications (e.g., M. J. Lerner, 1980; M. J. Lerner & D. T. Miller, 1978). In the present article, focus is directed on the post-1980 experimental research on this theory. First, 2 conceptualizations of the term belief in a just world are described, the typical experimental paradigms are explained, and a general overview of the post-1980 experiments is provided. Second, problems with this literature are discussed, including the unsystematic nature of the research. Third, important developments that have occurred, despite the problems reviewed, are described. Finally, theoretical challenges that researchers should address if this area of inquiry is to advance in the future are discussed.