582 effect sizes examining the ease-of-retrieval effect from a meta-analysis by Weingarten and Hutchinson (2018)

The data set contains correlation coefficients between the manipulation and outcome variable (r_xy), sample sizes (N), and various study characteristics including publication status, country (USA vs. other), number of few and many examples requested, whether memory the trial targeted episodic memory, paradigm type (standard vs. other), dataset type (proximal vs. distal), and mediation variables (r_xm, r_my). The meta-analysis examined whether subjective ease mediates the ease-of-retrieval effect, where participants list either few or many examples and then make judgments (Weingarten and Hutchinson 2018) .

Usage

Weingarten2018

Format

A data.frame with 12 columns and 582 observations.

Value

a data.frame.

References

Weingarten E, Hutchinson JW (2018). “Does ease mediate the ease-of-retrieval effect? A meta-analysis.” Psychological Bulletin, 144(3), 227–283. doi:10.1037/bul0000122 .