id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejop-14957	Schweizer, Geoffrey; Köppel, Maximilian	In Search of the Lost Interaction: A Theoretical and Methodological Framework for Researching Interactions	2025	14	.pdf	application/pdf	9748	413	41	Abstract We suggest that psychological research into interaction effects might benefit from analyzing potential interactions from the perspective of the Positive Predictive Value (PPV). At the same time, several authors caution that testing at least certain kinds of interaction effects may be more difficult than researchers often assume, due to a need for large sample sizes (Gelman et al., 2021; Lakens, 2020; Simonsohn, 2014; Sommet et al., 2023).	cache/ejop-14957.pdf	txt/ejop-14957.txt