Table 1.
Intellectual and adaptive functioning of participants A and B.
| Intellectual Functioning | Participant A | Participant B | ||
|---|---|---|---|---|
| WASI-II | WAIS-IV | |||
| Intellectual Functioning | Standard Score (M = 100, SD = 15) | T-Scores (M = 50, SD = 10) | Standard Score (M = 100, SD = 15) | Subtest Scaled Score (M = 10, SD = 3) |
| Overall/Full Scale IQ | 52 | 42 | ||
| Nonverbal IQ/Perceptual Reasoning Index (PRI) | 48 | 50 | ||
| Block Design | 21 | 1 | ||
| Matrix Reasoning | 21 | 1 | ||
| Visual Puzzles | NA | 2 | ||
| Verbal IQ/Verbal Comprehension Index (VCI) | 61 | 52 | ||
| Vocabulary | 29 | 3 | ||
| Similarities | 23 | 1 | ||
| Information | NA | 2 | ||
| Adaptive Functioning | Vineland Adaptive Behavior Scale, Third Edition | |
|---|---|---|
| Age Equivalent | Age Equivalent | |
| Communication | ||
| Receptive | 11 years, 0 months | 1 year, 10 months |
| Expressive | 5 years, 4 months | 2 years, 1 month |
| Written | 9 years, 0 months | 3 years, 10 months |
| Daily Living Skills | ||
| Personal | 8 years, 4 months | 3 years, 0 months |
| Domestic | 15 years, 0 months | <3 years, 0 months |
| Community | 9 years, 10 months | <3 years, 0 months |
| Socialization | ||
| Interpersonal Relationships | 3 years, 2 months | 1 years, 3 months |
| Play/Leisure | 11 years, 9 months | 1 year, 2 months |
| Coping Skills | 7 years, 7 months | <2 years, 0 months |
| Adaptive Behavior Composite | 52 | 20 |
Note. M = Mean; SD = Standard Deviation; NA = Not applicable; WASI-II = Wechsler Abbreviated Scale of Intelligence, Second Edition; WAIS-IV = Wechsler Adult Intelligence Scale, Fourth Edition.