Descriptor
| Delayed Speech | 1 |
| Disability Identification | 1 |
| Expressive Language | 1 |
| Language Acquisition | 1 |
| Language Impairments | 1 |
| Screening Tests | 1 |
| Test Reliability | 1 |
| Test Validity | 1 |
| Toddlers | 1 |
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| Alley, Amie | 1 |
| Rescorla, Leslie | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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| Language Development Survey | 1 |
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Peer reviewedRescorla, Leslie; Alley, Amie – Journal of Speech, Language, and Hearing Research, 2001
Two studies are reported demonstrating the reliability, validity, and clinical utility of the Language Development Survey (LDS) as a screening tool for the identification of expressive language delay in toddlers. The LDS test-retest reliability was .97. The LDS also correlated highly with other measures and the LDS identified at-risk group scored…
Descriptors: Delayed Speech, Disability Identification, Expressive Language, Language Acquisition
