This package contains various functions for processing and scoring complex-span and attention control tasks downloaded from the EngleLab
The tasks are programmed in E-Prime and the resulting data file (.edat) the program produces is not easy to work with. The column names may not make any sense to you, there are way too many columns, the values in the columns are not always clear, and other messy issues.
Currently there are functions for the Advanced versions and Foster Shortened versions of the complex-span tasks and functions for all the Attention Control tasks.
Once you are ready to start analyzing data from the tasks, you will first need to create a merged (.emrg) data file of all the individual .edat files E-Prime produces. How to create a merged E-Prime file
You then will need to export that .emrg file as a tab-delimited .txt file. How to Export E-Prime files to .txt. You need to follow the ‘Export Data to StatView’ instructions AND uncheck Unicode.
You can then import the .txt merged file into R.
Symmetry Span Example
library(readr) library(dplyr) library(englelab) ## Import data_import <- read_delim("import/SymSpan.txt", "\t", escape_double = FALSE, trim_ws = TRUE) ## Raw data_raw <- raw_symspan(data_import) ## Score data_score <- data_raw %>% group_by(Subject) %>% score_symspan()
For non-R users, we created a point-and-click GUI to process and score data files from the tasks.
If you are having any difficulties with this package please contact Jason Tsukahara at firstname.lastname@example.org
Tsukahara, J.S. (2021). englelab: An R package for processing complex-span and attention control tasks downloaded from the EngleLab (v1.0.1). http://doi.org/10.5281/zenodo.4757606