Hostname: page-component-89b8bd64d-n8gtw Total loading time: 0 Render date: 2026-05-07T08:58:29.563Z Has data issue: false hasContentIssue false

VALIDATING GRAMMATICALITY JUDGMENT TESTS

Evidence from Two New Psycholinguistic Measures

Published online by Cambridge University Press:  08 January 2016

Payman Vafaee*
Affiliation:
University of Maryland
Yuichi Suzuki
Affiliation:
Kanagawa University
Ilina Kachisnke
Affiliation:
University of Maryland
*
*Correspondence concerning this article should be addressed to Payman Vafaee, 2116-D Susquehanna Hall, University of Maryland, College Park, MD 20742, USA. E-mail: payman.vafaee@gmail.com

Abstract

Several previous factor-analytic studies on the construct validity of grammaticality judgment tests (GJTs) concluded that untimed GJTs measure explicit knowledge (EK) and timed GJTs measure implicit knowledge (IK) (Bowles, 2011; R. Ellis, 2005; R. Ellis & Loewen, 2007). It has also been shown that, irrespective of the time condition chosen, GJTs’ grammatical sentences tap into IK, whereas their ungrammatical ones invoke EK (Gutiérrez, 2013). The current study examined these conclusions by employing two more fine-grained measures of IK: that is, a self-paced reading task and a word-monitoring task. The results of a confirmatory factor analysis revealed that manipulating GJTs’ time conditions and/or the grammaticality of the sentences does not render them distinct measures of EK and IK. The current work shows that GJTs are too coarse to be measures of IK, and that the different types of GJTs measure different levels of EK.

Information

Type
Articles
Copyright
Copyright © Cambridge University Press 2016 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable