Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 0 |
| Since 2017 (last 10 years) | 1 |
| Since 2007 (last 20 years) | 1 |
Descriptor
| Content Validity | 2 |
| Item Analysis | 2 |
| Language Tests | 2 |
| Bilingualism | 1 |
| Case Studies | 1 |
| Clinical Diagnosis | 1 |
| Construct Validity | 1 |
| Difficulty Level | 1 |
| English (Second Language) | 1 |
| Identification | 1 |
| Intervention | 1 |
| More ▼ | |
Source
| Language Testing | 2 |
Author
| Guiberson, Mark | 1 |
| Henning, Grant | 1 |
Publication Type
| Journal Articles | 2 |
| Reports - Research | 2 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
| Clinical Evaluation of… | 1 |
What Works Clearinghouse Rating
Direct linkGuiberson, Mark – Language Testing, 2019
This study will demonstrate that group differences on a morphosyntactic measure used for the identification of specific language impairment (SLI) do not guarantee validity for diagnosis and tracking, and will exemplify this with a case study of the Spanish version of the "Clinical Evaluation of Preschool Language-2 Estructura de…
Descriptors: Test Validity, Content Validity, Language Impairments, Morphology (Languages)
Peer reviewedHenning, Grant – Language Testing, 1988
Violations of item unidimensionality on language tests produced distorted estimates of person ability, and violations of person unidimensionality produced distorted estimates of item difficulty. The Bejar Method was sensitive to such distortions. (Author)
Descriptors: Construct Validity, Content Validity, Difficulty Level, Item Analysis
