Table 6 Reliability and item analysis for identity scales—STEM
Scales | n | No. items | α | α if deleted | pbis range |
|---|---|---|---|---|---|
Competence | 604 | 7 | .787 | None | .43–.58 |
Interest | 594 | 7 | .807 | (.818) | .33–.69 |
Self-recognition | 603 | 6 | .837 | None | .55–.66 |
Recognition by others | 597 | 6 | .884 | None | .59–.75 |