The purpose of this study was to determine the relationship between professional learning community (PLC) characteristics and levels of trust, and their impact on student academic achievement in fifth and eighth grade mathematics, based on Georgia's state academic test. This research was designed to answer the following questions: is student…

The purpose of this study was to investigate the perceptions and beliefs of teachers at a Midwestern suburban middle school about students, student learning, and about teacher's beliefs of their collective abilities to achieve the task of school improvement. Saddleback Middle School (SMS) has experienced low standardized test scores since the…

This study examined differences between two groups of students' spatial-scientific reasoning from pre to post implementation of an Earth/Space unit. Using a quasi-experimental design, researchers explored how instructional method and gender affected learning. Treatment teachers employed an integrated STEM curriculum while the control teacher…

Recent studies have shown that children with mathematics difficulties (MD) have weaknesses in multiple areas of mathematics. Andersson, for example, recently found that children with MD perform significantly worse than other children on clock reading tasks. The present study builds on this recent finding and aims at a more profound understanding…

This dissertation research examined the changes in item RIT calibration that occurred when adding audio to a set of currently calibrated RIT items and then placing these new items as field test items in the modified assessments on the NWEA MAP test platform. The researcher used test results from over 600 students in the Poway School District in…

In alignment studies, expert raters evaluate assessment items against standards and ratings are used to compute various alignment indices. Questions about rater reliability, however, are often ignored or inadequately addressed. This paper reports the results of a generalizability theory study of cognitive demand and rigor ratings of assessment…

The motivation for this paper is to increase individuals' understanding of the way in which inequality in educational outcomes and in the relation between measures of backgrounds is related to levels and dispersion of educational performance of young persons. The article thus sheds light on the international variation in the importance of…

From adolescence, data show that males outperform females on math tests and tests of math reasoning. These tests are usually age appropriate (i.e., SAT-M and the ACT). The current data with college students and a simple test of arithmetic ability show that males still score higher than females (N = 235) even when performance is measured using a…

The concurrent and predictive validities of the Naglieri Nonverbal Ability Test (NNAT) and Raven's Colored Progressive Matrices (CPM) were investigated in a large group of Italian third-and fifth-grade students with different sociocultural levels evaluated at the beginning and end of the school year. CPM and NNAT scores were related to math and…

The inclusion of students with learning disabilities (LD) in assessment is deemed critical to improve the quality of educational opportunities for these students and to provide meaningful and useful information about student performance. Mandated inclusion and accountability for progress raise many interesting questions regarding how to fairly,…

The goal of the present study was to study the relationship between affective responses to social comparison and test scores among high school students. Our analyses showed that three types of responses to social comparison could be distinguished: an empathic, constructive, and destructive response. Whereas girls scored higher on empathic…

We examined the effect of the perceived classroom environment on math self-efficacy and the effect of math self-efficacy on standardized math test performance. Upper elementary school students (N = 1,163) provided self-reports of their perceived math self-efficacy and the degree to which their math classroom environment was mastery oriented,…

In the last few decades high-stakes testing has become more political than educational. The Districts within Arizona are bound by the mandates of both AZ LEARNS and the No Child Left Behind Act of 2001. At the time of this writing, both legislative mandates relied on the Arizona Instrument for Measuring Standards (AIMS) as State Tests for gauging…

This article examines mathematics opportunities at two urban high schools in the context of high-stakes standardized testing. Case studies were conducted at two urban high schools in low-income neighborhoods. Data includes opportunities in mathematics offered to students at the school level, in terms of mathematics course sequencing, and at the…

Data is reported as percentages in 4th, 8th, and 12th grades based on proficiency in the subject ("Below Basic," "At Basic," "At Proficient", or "At Advanced"). "Low-income" on this data sheet means students who qualify for the National School Lunch Program. Both math and science data are from 2009…