Although several studies provide insights regarding the impact of the elementary school principal upon the success of the school reading program and student reading achievement scores, there are few, if any, studies that link characteristics of principals with actual standardized test scores. In this study, field notes and observations, along with…

In 43 countries, 199,097 fifteen-year-olds completed a reading comprehension test and a questionnaire. We analyzed the data using multilevel regressions of Rasch-estimated test scores to test the associations of gender and context on reading achievement among adolescents. In every country, girls outscored boys. Reading enjoyment mediated 42% of…

This study examined the effects of controlling the level of difficulty on the sensitivity of repeated curriculum-based measurement (CBM). Participants included 99 students in Grades 2 through 5 who were administered CBM reading passage probes twice weekly over an 11-week period. Two sets of CBM reading progress monitoring materials were compared:…

This research examined the degree of comparability and sources of incomparability of English and French versions of reading, mathematics, and science tests that were administered as part of a survey of achievement in Canada. The results point to substantial psychometric differences between the 2 language versions. Approximately 18% to 36% of the…

Although lexical decision remains one of the most extensively studied cognitive tasks, very little is known about its relationship to broader linguistic performance such as reading ability. In a correlational study, several aspects of lateralized lexical decision performance were related to vocabulary and reading comprehension measures, as…

In a companion paper, word recognition skills assessed by telephone using the Test of Word Reading Efficiency (TOWRE) were found to correlate highly with National Curriculum (NC) teacher-assessed reading ability in 7-year-old twins. This study examined the genetic and environmental origins of this high correlation. TOWRE and NC scores were both…

This study examined the effect of oral administration accommodations on test structure and student performance on the Reading test of the South Carolina High School Exit Examination (HSEE). The examination was given at Grade 10 and was untimed; hence, students were permitted as much time as they needed to answer all the questions. Three groups of…

This study investigates the effect of background knowledge in languages for specific academic purposes (LSAP) tests. Following the observation of previous studies that the effect of background knowledge varies according to the level of language proficiency, the study applied the theory of linguistic thresholds to LSAP reading tests. The research…

This study examined the multiple true-false (MTF) test format in second language testing by comparing multiple-choice (MCQ) and multiple true-false (MTF) test formats in two language areas of general English: vocabulary and reading. Two counter-balanced experimental designs--one for each language area--were examined in terms of the number of MCQ…

Background: It has long been hypothesized that children with learning disabilities, including dyslexia, may be highly vulnerable to emotional consequences such as anxiety. However, research has centred on school-aged children. Aims: The present study aimed to clarify these findings with dyslexic students in higher education. Samples: Sixteen…

Experiments that assign intact groups to treatment conditions are increasingly common in social research. In educational research, the groups assigned are often schools. The design of group-randomized experiments requires knowledge of the intraclass correlation structure to compute statistical power and sample sizes required to achieve adequate…

The causal effects of a voluntary summer reading intervention on children's reading activities and reading achievement were assessed in a randomized experiment involving 331 children in Grades 1-5. Children were pretested in the spring on a standardized test of reading achievement (Stanford Achievement Test, 10th ed.), on the Elementary Reading…

Mounting pressure in the policy arena to improve teacher productivity either by improving signals that predict teacher performance or through creating incentive contracts based on performance--has spurred two related questions: Are there important determinants of teacher productivity that are not captured by teacher credentials but that can be…

The "District of Columbia School Choice Incentive Act of 2003," passed by the Congress in January 2004, established the first federally funded, private school voucher program in the United States. The purpose of the new scholarship program was to provide low-income residents, particularly those whose children attend schools in need of…

Reading Recovery is part of the Every Child a Reader strategy to enable children to make a good start in reading. Reading Recovery is well known to have impressive effects in the shorter term, but less is known about its long-term effectiveness. The present study followed up at the end of Year 4: 120 comparison children, 73 children who had…