2020
DOI: 10.3758/s13428-020-01389-1
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LexOPS: An R package and user interface for the controlled generation of word stimuli

Abstract: LexOPS is an R package and user interface designed to facilitate the generation of word stimuli for use in research. Notably, the tool permits the generation of suitably controlled word lists for any user-specified factorial design and can be adapted for use with any language. It features an intuitive graphical user interface, including the visualization of both the distributions within and relationships among variables of interest. An inbuilt database of English words is also provided, including a range of le… Show more

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Cited by 31 publications
(25 citation statements)
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“…Instead of relying on a small sample of carefully chosen words that may be idiosyncratic in some fashion, these studies enable development and testing of potentially more robust word processing models on a larger scale. At the same time, the number of studies that measure word properties by collecting ratings on psycholinguistic variables for thousands of words has also increased rapidly (Taylor et al, 2020), providing rich and robust measures of many lexical properties (e.g., Brysbaert et al, 2014;Lynott et al, 2020;Pexman et al, 2019;Scott et al, 2019).…”
Section: Scope: the South Carolina Psycholinguistic Metabasementioning
confidence: 99%
“…Instead of relying on a small sample of carefully chosen words that may be idiosyncratic in some fashion, these studies enable development and testing of potentially more robust word processing models on a larger scale. At the same time, the number of studies that measure word properties by collecting ratings on psycholinguistic variables for thousands of words has also increased rapidly (Taylor et al, 2020), providing rich and robust measures of many lexical properties (e.g., Brysbaert et al, 2014;Lynott et al, 2020;Pexman et al, 2019;Scott et al, 2019).…”
Section: Scope: the South Carolina Psycholinguistic Metabasementioning
confidence: 99%
“…This choice was made to ensure that our results would not be affected by the number of potential meanings of our ambiguous primes ( Yip, 2015 ). Measures of word length, frequency, familiarity and age of acquisition in Table 2 came from the LexOps shiny app ( Taylor, Beith & Sereno, 2020 ). In lieu of more formal measures of the primes’ predictability or surprisal within the narrative contexts, we also report a measure of semantic similarity between the primes and the remainder of their associated narrative, based on latent semantic analysis (LSA) using http://lsa.colorado.edu/ based on Dennis (2007) .…”
Section: Methodsmentioning
confidence: 99%
“…The stimuli were divided into two lists, each with 325 words. The two lists were balanced for word length, word frequency, and concreteness using the R package LexOPS (Taylor et al, 2020). The lists were administered to 240 undergraduate students; each participant saw just one list, and rated the words in that list on one dimension (time, space, or confusability).…”
Section: Data Collectionmentioning
confidence: 99%