To develop Pathway to Proficiency reports for Michigan Star Reading and Star Math schools, we linked our scaled scores with the scaled scores from the Michigan Student Test of Educational Progress (M-STEP). This technical report details the statistical method behind the process of linking Michigan's state test and Star Reading and Star Math scaled scores. The full report is available online: <https://docs.renaissance.com/R53649>.

DETAILS: Location: 24 U.S. states; Design: Analysis of Reading Practice Database; Sample: 50,823 students in grades 1-12 at 139 schools; Measure: Star Reading; Duration: 1 school year. RESULTS: This study of Accelerated Reader indicated that increased time spent reading leads to gains in reading achievement for all students regardless of prior ability, but only when the reading is highly successful. Regression analysis revealed that the single most important factor influencing both time spent reading and average percent correct is a student's teacher. Students in 2nd- through 8th-grade Renaissance Model- and Master-certified classrooms consistently outperformed students in non-certified classrooms and low-implementing classrooms. Email research@renaissance.com to request a copy of the Full Report. Information about a newly updated version of the report is available online: <http://research.renaissance.com/research/474.asp>.

DETAILS: Location: 24 U.S. states; Design: Independent, correlational, peer-reviewed; Sample: 45,670 students in grades 1-12 at 139 schools; Measure: Star Reading; Duration: 1 school year. RESULTS: To explore whether different balances of fiction/nonfiction reading and challenge might help explain differences in reading achievement between genders, data on students who independently read more than 3 million books were analyzed. Moderate (rather than high or low) levels of challenge were positively associated with achievement gain, but nonfiction was generally more challenging than fiction. Nonfiction reading was negatively correlated with successful comprehension and reading achievement gain. Overall, boys appeared to read less than girls, but proportionately more nonfiction. In the upper grades, boys also had lower reading achievement than girls. Differences between classes in promoting successful comprehension of nonfiction were evident, suggesting intervention could improve achievement. Implications for research and practice were explored. PLEASE NOTE: Email research@renaissance.com to request a copy of this peer-reviewed journal article: Topping, K. J., Samuels, J., & Paul, T. (2008). Independent reading: The relationship of challenge, non-fiction and gender to achievement. British Educational Research Journal, 34(4), 505-524.

DETAILS: Location: 24 U.S. states; Design: Independent, correlational, peer-reviewed; Sample: 50,823 students in grades 1-12 at 139 schools; Measure: Star Reading; Duration: 1 school year. RESULTS: This study elaborated on the "what works?" question by exploring the effects of variability in program implementation quality on achievement. Particularly, the effects of computerized assessment in reading on achievement were investigated, analyzing data on students who read more than 3 million books. When minimum implementation quality criteria were met, the positive effect of computerized assessment was higher in the earlier grades and for lower achieving students. Implementation quality tended to decline at higher grade levels. With higher implementation quality, reading achievement gains were higher for students of all levels of achievement and across all grades, but especially in the upper grades. Very high gains and effect sizes were evident with very high implementation quality, particularly in grades 1-4. Implications for practice, the interpretation of research, and policy were noted. PLEASE NOTE: Email research@renaissance.com to rquest a copy of this peer-reviewed journal article: Topping, K. J., Samuels, J., & Paul, T. (2007). Computerized assessment of independent reading: Effects of implementation quality on achievement gain. School Effectiveness and School Improvement, 18(2), 191-208.

DETAILS: Location: 24 U.S. states; Design: Independent, correlational, peer-reviewed; Sample: 45,670 students in grades 1-12 at 139 schools Measure: Star Reading; Duration: 1 school year. RESULTS: Does reading practice make perfect? Or is reading achievement related to the quality of practice as well as the quantity? To answer these questions, data for students who read more than 3 million books were analyzed. Measures largely of quantity (engaged reading volume) and purely of quality (success in reading comprehension) showed a positive relationship with achievement gain at all levels of achievement. However, both high quantity and high quality in combination were necessary for high achievement gains, especially for older students. Both were weakly associated with student initial reading achievement, but more strongly associated with the class in which the student was enrolled, possibly suggesting the properties of teacher intervention in guiding independent reading were important. Implications for theory building, research, and practice were explored. PLEASE NOTE: Email research@renaissance.com to request a copy of this peer-reviewed journal article: Topping, K. J., Samuels, J., & Paul, T. (2007). Does practice make perfect? Independent reading quantity, quality and student achievement. Learning and Instruction, 17, 253-264.

DETAILS: Location: Michigan; Design: Reliability and validity research Sample: 2 elementary schools; Measures: Michigan Literacy Progress Profile (MLPP) and Star Early Literacy data from Fall 2003, Spring 2004. RESULTS: This study examined the correlation between student performance on 2 early literacy assessments: MLPP and Star Early Literacy. Because the MLPP consists of several individual tests and has no overall score, the correlation between the assessments had to be conducted test by test. Most of the MLPP tests used by the elementary schools in the study were matched with Star Early Literacy literacy domains that measured very similar skills. MLPP tests were also correlated with Star Early Literacy scaled scores. The results revealed high to very high correlations at significant levels in Fall 2003, and somewhat lower but still significant correlations for Spring 2004. The full report is available online: <https://docs.renaissance.com/R34689>.

DETAILS: Location: 24 U.S. states; Design: Independent, correlational; Sample: 50,823 students in grades 1-12 at 139 schools; Measure: Star Reading; Duration: 1 school year. RESULTS: This study is an independent evaluation of the data from Paul, 2003, available online: <http://research.renaissance.com/research/172.asp>. In the elementary grades, students in classrooms implementing Accelerated Reader with best practices showed statistically significant improvements in overall achievement level. In middle and high school, teachers who promoted a greater overall reading success rate were able to improve achievement results. Higher average percent correct on Accelerated Reader quizzes and reading at levels above the initial zone of proximal development (ZPD) were linked to greater outcomes. Additionally, even after using rigorous statistical controls for students' initial reading skill levels, reading success rate, and challenge of reading material, the amount of text read was a key predictor of later literacy development. AUTHORS: Geoffrey D. Borman, PhD and N. Maritza Dowling, PhD. The Summary of this study is available online: <https://docs.renaissance.com/R34537>. The Full Report is also available online: <https://docs.renaissance.com/R40524>.

DETAILS: Location: Throughout the US; Design: Independent, hierarchical linear modeling; Sample: Data from more than 3,000 classrooms using Accelerated Reader and best practices with 25 different reading curricula; Measures: Accelerated Reader, Star Reading. RESULTS: Results from an independent analysis demonstrates that when implemented according to Renaissance's recommended best classroom practices, Accelerated Reader enhances over 25 currently published reading curricula and leads to improved student outcomes. The more successful, guided independent reading students engage in, the higher their reading gains. AUTHOR: Daniel Bolt, PhD. A pdf of this report is not available. Email the Renaissance Research Department at research@renaissance.com for additional information.

DETAILS: School Profile: 400 students in grades: K-5; Demographics: Urban, Free/reduced lunch: 68%, Limited English proficiency: 21%; Race/Ethnicity: White: 57%, American Indian or Alaska Native: 0.1%, Asian or Pacific Islander: 6%, Black or African American: 13%, Hispanic or Latino: 23%. RESULTS: After implementing Accelerated Reader and Accelerated Math with best practices, the percentage of 4th-grade students who achieved a satisfactory reading score on the Michigan Educational Assessment Program rose 21.8 points; the math score increased by 17.1 points. REPORTING EDUCATOR: Tom Livezey, district instructional technology specialist. The full report is available online: <https://docs.renaissance.com/R12890>.