| Preface | iii |
| Figures | xiii |
| Tables | xv |
| Summary | xvii |
| Acknowledgments | xxix |
| Acronyms | xxxi |
Chapter 1 | New American Schools' Ambitions for Changing High-Poverty Classrooms | 1 |
| Scaling Up NAS Design Teams | 1 |
| Relationship of NAS to Federal Support for Schoolwide Change | 4 |
| Purpose and Study Questions | 5 |
| Study Design | 6 |
| Understanding the Relationships Among NAS Designs, Classroom Instruction, and Student Achievement | 8 |
| Core Elements of Designs | 10 |
| Student Characteristics | 11 |
| Teacher Characteristics | 11 |
| School and Classroom Characteristics | 12 |
| District/State Context | 13 |
| External Assistance by Design Teams | 15 |
| Organization of Report | 16 |
Chapter 2 | Sources of Data | 17 |
| Teacher Data | 20 |
| Surveys | 23 |
| Longitudinal Sample of 40 Teachers Compared with Elementary Teachers in District | 24 |
| Observations and Logs of Instructional Activities | 25 |
| Interviews | 26 |
| Student Data | 26 |
| Student Achievement | 26 |
| Student Characteristics | 27 |
| Examples of Student Work | 27 |
| Caveat | 28 |
Chapter 3 | The District Context for Implementation of New American Schools' Designs in San Antonio | 29 |
| District Context Before the New, Reform-Minded Superintendent | 30 |
| Instructional Leadership | 30 |
| Curriculum and Instruction | 31 |
| Professional Development | 32 |
| Parent and Community Involvement | 33 |
| District Reorganization | 33 |
| Instructional Leadership at the District Level | 34 |
| Instructional Leadership at the School Level | 35 |
| Collaboration and Communication | 36 |
| Curriculum and Instruction | 37 |
| Professional Development | 39 |
| Parent and Community Involvement | 40 |
| New American Schools in San Antonio | 41 |
| The Introduction of NAS Designs to Schools | 42 |
| The District's Role in Supporting Comprehensive School Reform | 43 |
| Impact of Increasing State Accountability | 45 |
| Summary | 46 |
Chapter 4 | Implementation of New American Schools Within A System of High-Stakes Accountability | 49 |
| NAS Designs Provided Assistance to Challenging Schools | 50 |
| Pressures to Improve State Test Scores | 53 |
| Adoption of Designs | 58 |
| District Assistance for Design Implementation | 61 |
| Professional Development | 62 |
| Design Team Assistance | 62 |
| Training by Design Teams | 63 |
| District Training and Professional Development | 65 |
| Principal Leadership | 67 |
| Teacher Collaboration | 70 |
| Teacher Support for the NAS Designs | 73 |
Chapter 5 | Classrooms Implementing Nas Designs in A Reform-Minded District | 77 |
| District Restructuring of the Curriculum | 78 |
| Mathematics | 78 |
| Reading and Language Arts | 80 |
| Classroom Organization | 83 |
| Class Size | 83 |
| Grouping Practices | 84 |
| Instructional Practices | 87 |
| Conventional Instructional Practices | 87 |
| Reform-Like Instructional Practices | 89 |
| Use of Assessments | 93 |
| Use of Instructional Materials | 96 |
| Examples of Student Work | 98 |
| Use of Technology for Instructional Purposes | 101 |
| Teacher-Reported Effects of Reform | 103 |
| Teacher Reports of NAS Design Effects on Teaching and Learning | 103 |
| Overarching Themes | 106 |
Chapter 6 | Effects of Instructional Conditions on Student Achievement | 113 |
| District-Level Data and Dependent Variables | 115 |
| Operationalizing the Independent Variables | 116 |
| Student Characteristics | 116 |
| Teacher Background and Classroom Characteristics | 117 |
| School Characteristics | 118 |
| Student Achievement in San Antonio: Multilevel Analysis | 119 |
| Analysis of the District Sample | 119 |
| Multivariate Results for San Antonio | 122 |
| Student-Level Effects | 122 |
| Teacher- and Classroom-Level Effects | 124 |
| School-Level Effects | 125 |
| Goodness of Fit | 126 |
| RAND's Survey Sample Data and Dependent Variables | 127 |
| Additional Independent Variables from the Teacher Survey | 128 |
| Multilevel Analysis in the Survey Sample | 129 |
| Analysis of the Survey Sample | 130 |
| Multilevel Results for the Survey Sample | 130 |
| Summary | 133 |
Chapter 7 | Implications for School Improvement in High-Poverty Settings | 135 |
| Toward Better Educational Policy | 136 |
| Specificity | 137 |
| Power | 138 |
| Authority | 138 |
| Coherence and Alignment | 139 |
| Stability | 140 |
| School Leadership | 141 |
| Support for Schoolwide Reform | 142 |
| Appendix | |
A. | Multilevel Models Used to Examine Relationships Among Classroom Conditions and Student Achievement | 145 |
B. | Multilevel Results for the Relationships of 1998 Test Scores to Student, Classroom, and School Factors in Fourth Grade Sample | 151 |
| Bibliography | 155 |