Table 24. Mean standard scores on Woodcock-Johnson III research version direct assessment subtests for students with mental retardation, overall and by parent-reported levels of cognitive functioning
Overall | High | Moderate | Low | ||
---|---|---|---|---|---|
Passage comprehension | 56 | 64 | 53 | 31 | |
Synonyms/antonyms | 65 | 72 | 62 | 50 | |
Mathematics calculation | 61 | 72 | 55 | 46 | |
Applied problems | 63 | 74 | 58 | 45 | |
Social studies | 65 | 70 | 62 | 57 | |
Science | 67 | 73 | 64 | 58 | |
NOTE: Percentages are population estimates based on weighted samples that range from approximately 30 to 480 across variables. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Special Education Research, National Longitudinal Transition Study-2 (NLTS2), student assessments, 2002 and 2004. |