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- [3] Urban Middle-Grade Student Mathematics Achievement Growth Under Comprehensive School Reform JOURNAL OF EDUCATIONAL RESEARCH, 2009, 102 (03): : 223 - 236
- [6] The relative effects of married versus divorced family configuration and socioeconomic status on the educational achievement of African American middle-grade students JOURNAL OF NEGRO EDUCATION, 1997, 66 (01): : 29 - 42
- [8] IMPROVING MIDDLE-GRADE STUDENTS READING AND WRITING OF EXPOSITORY TEXT JOURNAL OF EDUCATIONAL RESEARCH, 1985, 79 (02): : 119 - 125
- [9] EFFECTS OF HIGH-SCHOOL RESTRUCTURING AND SIZE ON EARLY GAINS IN ACHIEVEMENT AND ENGAGEMENT SOCIOLOGY OF EDUCATION, 1995, 68 (04): : 241 - 270