Suanda, Mugwanya, & Namy (2014) cross-situational learning in children

Three conditions (low, medium, and high contextual diversity) from Suanda, Mugwanya, & Namy (2014), Cross-situational statistical word learning in young children, Journal of Experimental Child Psychology, 126, 395-411 (doi:10.1016/j.jecp.2014.06.003 ): 8 word-object pairs, 2 words and 2 objects per training trial, children aged 5-7.

Usage

suanda2014

Format

A named list of 3 xslData objects, one per condition.

Details

Only each condition's reported mean accuracy is available (no per-item or per-participant data), so accuracy is that mean replicated across items. Held out of xsl_datasets (see xsl_holdout_datasets), as in the original bake-off: use it to test whether a model fit elsewhere generalizes, by comparing its mean predicted accuracy with the reported mean.

Examples

sapply(suanda2014, \(d) d$accuracy[1])
#> Suanda2014-lowCD Suanda2014-medCD  Suanda2014-hiCD 
#>             0.34             0.39             0.48 
fit <- xsl_run(uncfam(X = .1, B = 2, C = .97), suanda2014[["Suanda2014-hiCD"]])
mean(fit$fits[[1]]$perf)
#> [1] 0.6294132