The present study examined predictive power of behavioral self-regulation, family and child characteristics on children's number sense. The participants consisted of 101 kindergarten children. A subsample of 30 children was randomly chosen for the reliability procedures of Assessing Number Sense and Head, Toes, Knees and Shoulders instruments.…

An understanding of children's environmental orientations is of critical importance as opportunities for authentic contact with nature diminish. Current instruments for measuring children's environmental attitudes are complex, and few have been tested across diverse audiences. This study employed a mixed-methods approach that included pilot tests,…

The lack of available Spanish versions of assessment measures contributes to insufficient research and underutilization of mental health services for Latino children with Attention-Deficit/Hyperactivity Disorder (ADHD). Thus, the goal of the current study was to examine the psychometric and cultural properties of several Spanish versions of…

Seventeen state-sponsored residential math and science schools have been created across the country to direct talented teens toward STEM careers. Admission is selective, based on competitive grades, standardized test scores, and references. Most of the schools also require preadmission interviews. However, selection interviews may be challenged as…

Teacher judgments about students' academic abilities are important for instructional decision making and potential special education entitlement decisions. However, the small number of studies evaluating teachers' judgments are limited methodologically (e.g., sample size, procedural sophistication) and have yet to answer important questions…

To date, treatment plan implementation (TPI) monitoring and feedback methods have increased teacher TPI levels in single-subject designs and a randomized field trial. However, when innovative procedures such as these require significant changes in teachers' daily practice, acceptability becomes an important variable, and the extent to which…

Accusport analyzers were used to generate lactate performance curves in an investigative laboratory activity emphasizing the importance of reliable instrumentation. Both the calibration and testing phases of the exercise provided students with a hands-on opportunity to use laboratory-grade instrumentation while allowing for meaningful connections…

In a recent paper, Johnson, Bouchard, Krueger, McGue, and Gottesman (2004) addressed a long-standing debate in psychology by demonstrating that the g factors derived from three test batteries administered to a single group of individuals were completely correlated. This finding provided evidence for the existence of a unitary higher-level general…

Managing a business requires vigilance and diligence. Small business owners are often ignored by IT vendors and inundated by the choices of software applications and therefore, need help finding a viable operating software solution for small business decisions and development. The extent, if any, of a significant influence of operational software…

Economic theory commonly models unobserved worker quality as a given parameter that is fixed over time, but empirical evidence supporting this assumption is sparse. In this paper we report on work estimating the stability of value-added estimates of teacher effects, an important area of investigation given that new workforce policies implicitly…

The problem was that a private college of education had been experiencing a trend of lower registrations from its current roster of students. The purpose of this study was to identify factors that contributed to students' nonpersistence and develop a retention plan. The 7 research questions attempted to determine what demographic, preentry…

As research on achievement goals has increased, so has the number of ways to measure goal orientation. In this article, we focus on the Patterns of Adaptive Learning Scales. A translated and adapted version of a subsection known as the Teacher Scales: Perceptions of the School Goal Structure for Students is examined in terms of factorial validity,…

The present study undertakes the first factor analysis of the Conformity to Feminine Norms Inventory (CFNI) conducted since the instrument's development. Confirmatory factor analysis using data from 243 women offered mixed support for the original 84-item CFNI structure and pointed to ways to modify the structure and reduce the length of the…

I reread the 50-year-old history of the qualitative inquiry that calls for triangulation and mixed methods. I briefly visit the disputes within the mixed methods community asking how did we get to where we are today, the period of mixed-multiple-methods advocacy, and Teddlie and Tashakkori's third methodological moment. (Contains 10 notes.)

The Iowa Sleep Disturbances Inventory (ISDI) is a new measure of self-reported sleep difficulties, which was designed to help facilitate research on the overlap of sleep disturbances and psychopathology. This instrument was developed in two large student samples using principal factor analyses; the psychometric properties of the scales were then…