About the Measure
| Domains | Numeracy |
| Subscales | Number naming, Oral counting, One to one, Quantity comparison |
| Target Construct | Numeracy: Oral Counting, Number Naming, Quantity Comparison, 1:1 correspondence Counting |
| Description | Consists of 4 tasks (Oral Counting, Number Naming, Quantity Comparison, 1:1 correspondence Counting) intended as indicators of number sense skill for preschoolers and to detect students at risk of MLD. |
| Test Authors | (Floyd, Hojnoski & Key, 2006) |
| Publisher | No test publisher: EXCLUDED (Not published) |
| Psychometry | |
| Implementation |
Implementation details
| Respondent | Child |
| Prior knowledge Required | Teachers can administrate |
| Scoring | Correct/incorrect, no published scheme |
| Time | 20 minutes |
| Age | 3 years to 6 years |
Psychometric details
| UK norms | NO |
| Norm / Criterion referenced | Criterion referenced |
| Standardisation sample | 215 |
| Reliability | Test-retest reliability above .80 for all measures except Counting fluency (.62) |
| Criterion validity | Sensitive to growth over time and indicate that promise for measuring early mathematical skill development |
| Construct validity | Tasks reflect key competencies of early years numeracy |
| Concurrent validity | PNI shows moderate concurrency with TEMA-3, BBCS-R and WJ-III Applied Problems |