About the Measure

Domains Language
Subscales Not examined
Target Construct Oral language: Receptive and expressive science vocabulary
Description The PSA is a diagnostic assessment that is not specific to any particular curriculum and contains an in-depth 80-item (30–40 min) flipbook assessment of children’s science content knowledge and process skills using expressive and receptive items.
Test Authors Greenfield, Dominguez, Greenberg, Fuccillo, Maier, & Penfield, 2010
Publisher No test publisher: (Not published)
Psychometry Not evaluated as not published
Implementation Not evaluated as not published

Implementation details

Respondent Not examined
Prior knowledge Required Not examined
Scoring Not examined
Time Not examined
Age 3 years to 5 years and 11 months

Psychometric details

UK norms Insufficient data in the public domain to evaluate
Norm / Criterion referenced Insufficient data to decide
Standardisation sample Insufficient data in the public domain to evaluate.
Reliability Not examined
Criterion validity Not examined
Construct validity Not examined
Concurrent validity Not examined