| stramaccia2021 {psymetadata} | R Documentation |
Studies on memory suppression and its deficiency in psychological disorders
Description
Results from 25 studies, including 96 effect sizes (Cohen's d), on suppression-induced forgetting (Stramaccia et al. 2020).
Usage
data("stramaccia2021")
Format
A data frame with 96 rows and 15 variables:
-
study_id: unique id for study -
group_id: unique id for group -
es_id: unique id for effect size -
yi: effect size (Cohen's d) -
vi: sampling variance for effect size (SE^2) -
pub_year: year of publication -
instructions: type of instructions given to participants to prevent retrieval ("aided", "direct", or "unspecified") -
stimuli: type of stimuli ("pictures" or "words") -
valence: valence of stimulus material (for the suppress targets only). One of "mixed", "negative", "neutral" or "positive" -
tnttime: duration for which cues remained on the screen during the think/no-think phase (see paper for details) -
repetitions: the number of times that participants encountered each cue in the think/no-think phase (see paper for details) -
n: sample size -
dv: -
cluster: clusters based on clinical and sub-clinical conditions ("anxiety", "control", "depression", "mixed", or "repression") -
group: clinical population ("CP") or healthy control ("HC")
Details
Further details can be found at https://osf.io/f89ur/
References
Stramaccia DF, Meyer A, Rischer KM, Fawcett JM, Benoit RG (2020). “Memory suppression and its deficiency in psychological disorders: A focused meta-analysis.” Journal of Experimental Psychology: General.