Descriptor
Source
| Studies in Second Language… | 2 |
Author
| Ellis, Rod | 2 |
| Erlam, Rosemary | 1 |
| Loewen, Shawn | 1 |
Publication Type
| Journal Articles | 2 |
| Reports - Evaluative | 2 |
| Information Analyses | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkEllis, Rod – Studies in Second Language Acquisition, 2005
A problem facing investigations of implicit and explicit learning is the lack of valid measures of second language implicit and explicit knowledge. This paper attempts to establish operational definitions of these two constructs and reports a psychometric study of a battery of tests designed to provide relatively independent measures of them.…
Descriptors: Sentences, Language Research, Grammar, Second Language Learning
Ellis, Rod; Loewen, Shawn; Erlam, Rosemary – Studies in Second Language Acquisition, 2006
This article reviews previous studies of the effects of implicit and explicit corrective feedback on SLA, pointing out a number of methodological problems. It then reports on a new study of the effects of these two types of corrective feedback on the acquisition of past tense -ed. In an experimental design (two experimental groups and a control…
Descriptors: Feedback (Response), Error Correction, Experimental Groups, Control Groups
