behmercrump_vis: Reaction times from one condition of a keyboard typing...
In mark-andrews/isdsr-pkg: Tools and Datasets to Accompany ISDSR Textbook

behmercrump_vis

R Documentation

Reaction times from one condition of a keyboard typing experiment

Description

Participants in an experiment were tasked to type the words or nonwords that they were shown on a computer screen. The nonwords were either completely random strings or else they consisted of letter bigrams that are typical in written English. The words and nonwords were five letters in length. In the experimental condition recorded in this data set, the keyboard was visible as normal. On each trial, the time in milliseconds taken to type the first letter was recorded. Only trials where the word was correctly typed are recorded in this data set.

Format

A data frame with 114 rows and 3 variables

subject: (factor) Identifier of participant in experiment.
condition: (factor) The experimental condition that determined the type of stimulus that was displayed on each trial of the condition where the keyboard was visible. Either a normal English word (normal) or a random string of letters (random) or a random string of letters with typical English letter bigrams.
log_rt: (numeric) The natural logarithm of the time to type the first letter on each trial.

Details

This data is taken from the keyboard visible condition of Experiment 1 that is described in the 2017 paper "Spatial Knowledge during Skilled Action Sequencing: Hierarchical versus Nonhierarchical Representations" \insertCitebehmer2017spatialisdsr.

Source

The original raw data are available on GitHub under a CC-BY-SA-4.0 licence. The published paper is available at https://link.springer.com/article/10.3758/s13414-017-1389-3.