This study examined the effectiveness of a literacy-infused science (LIS) intervention on science learning of ELs from rural schools in the U.S.-Mexico border area. The intervention consists of teacher-level virtual professional development (VPD) and virtual mentoring and coaching (VMC), as well as a student-level LIS curriculum. Results from…

CognitiveGenesis collected achievement and ability test data from 2006-2009 for all students in Seventh-day Adventist schools in North America. Students were above average in achievement compared to national norms and achieved above that predicted by their ability scores. The more years students attended Adventist schools, the higher they…

"Cooperative Integrated Reading and Composition"[R] ("CIRC"[R]) is a reading and writing program for students in grades 2-6. It has three principal elements: story-related activities, direct instruction in reading comprehension, and integrated language arts/writing. Daily lessons provide students with an opportunity to practice…

A variety of research has pointed to the interdependent linkage among vocabulary knowledge, reading comprehension, and level of literacy. With this point in mind, the present study addressed the question of whether student vocabulary acquisition could be accelerated by using a multi-part, semantic word-family-oriented learning strategy to…

The purpose of this article is to describe and demonstrate a three-step process of using differential distractor functioning (DDF) in a post hoc analysis to understand sources of differential item functioning (DIF) in multiple-choice testing. The process is demonstrated on two multiple-choice tests that used complex alternatives (e.g., "No…

The No Child Left Behind Act of 2001 established foreign languages as a core curricular content area; however, instructional emphasis continues to be placed on curricular areas that factor into state educational accountability programs. The present study explored whether foreign language study of first-year Grade 3 foreign language students who…

Current educational reform in K-12 schools in this nation is much driven by the No Child Left Behind Act. One central goal of NCLB is to "bring all students (including special education children) up to grade level in reading and math, to close the achievement gap and to hold schools accountable for results"(ed.gov). Varied innovative…

The primary aim of Project M[superscript 3]: Mentoring Mathematical Minds was to develop and field test advanced units for mathematically promising elementary students based on exemplary practices in gifted and mathematics education. This article describes the development of the units and reports on mathematics achievement results for students in…

This research study evaluated the achievement of students who were taught by traditionally certified teachers with students who were taught by alternatively certified teachers or those seeking certification through an alternative certification program. The primary purpose of the study was to examine significant differences, if any, in student…