Table 2.
Non-verbal IQ | SES | Age | English Vocabulary | |
---|---|---|---|---|
Short-term Memory Tasks | ||||
| ||||
Non-word Repetition | ✓ | x | x | ✓ |
Memory for Digits | ✓ | x | x | ✓ |
Word Span | ✓ | x | ✓ | x |
| ||||
Working Memory Tasks | ||||
| ||||
Numbers Reversed | ✓ | x | x | x |
Listening Span | ✓ | x | x | ✓ |
| ||||
Novel Word Learning Tasks | ||||
| ||||
Familiar Referents | ✓ | x | ✓ | x |
Unfamiliar | x | x | x | x |
Referents |
✓ Significant predictor
x Not a significant predictor