smdata (version 1.2)

phono: Word and non-word response data

Description

Frequency with which respondents correctly identified 0, 1, 2, 3, or 4 letters (in correct versus incorrect order) of a word or non-word based on a cue.

Usage

data("phono")

Format

A data frame with 16 observations on the following 3 variables.

treeid

a numeric vector, a tree identification code needed by the R package for estimating MPT models

resp

a factor denoting whether a respondent correctly identified 0, 1, 2, 3, or 4 letters, with CO denoting the 4 letters were in the correct order and IO indicating that they were not, with levels 0L 1L 2L 3L 4LCO 4LIO

fr

a numeric vector recording the frequency of each response type

References

Maris, E. (2002). The role of orthographic and phonological codes in the word and the pseudoword superiority effect: An analysis by means of multinomial processing tree models. Journal of Experimental Psychology: Human Perception and Performance, 28, 1409-1431.

Examples

# NOT RUN {
data("phono", package="smdata")
# }