About the Measure

Domains Language
Subscales Not examined
Target Construct Oral language: Expressive vocabulary.
Description The TWF-3 aids in identifying students who have word-finding problems, planning word-finding interventions, and measuring word-finding abilities in research studies.
Test Authors Diane J German
Publisher Pro Ed (2000)
Psychometry Not evaluated as no UK norms
Implementation Not evaluated as no UK norms

Implementation details

Respondent Not examined
Prior knowledge Required Not examined
Scoring Not examined
Time Not examined
Age 4 years to 12 years and 11 months

Psychometric details

Norm / Criterion referenced Norm referenced
Standardisation sample 1836
Reliability Not examined
Criterion validity Not examined
Construct validity Not examined
Concurrent validity Not examined