We introduce the Newtonian Gravity Concept Inventory (NGCI), a 26-item multiple-choice instrument to assess introductory general education college astronomy ("Astro 101") student understanding of Newtonian gravity. This paper describes the development of the NGCI through four phases: Planning, Construction, Quantitative Analysis, and…

Professors who teach introductory astronomy to students not majoring in science desire them to comprehend the concepts and theories that form the basis of the science. They are usually less concerned about the myriad of detailed facts and information that accompanies the science. As such, professors prefer to test the students for such…

The Childhood Sexual Abuse Stereotypes Scale was developed to assess stereotypes of adult survivors of childhood sexual abuse. Scale items were derived from two studies that elicited cultural and personal beliefs about, and emotions experienced towards adult childhood sexual abuse survivors among university undergraduates. Two scales, Emotions and…

This article describes the development and validation of the Career Competencies Indicator (CCI); a 43-item measure to assess career competencies (CCs). Following an extensive literature review, a comprehensive item generation process involving consultation with subject matter experts, a pilot study and a factor analytic study on a large sample…

The Barkley Deficits in Executive Functioning Scale (BDEFS), authored by Russell A. Barkley and published by Guilford in 2011, is an individually administered assessment tool that may be used to evaluate adults ages 18 to 81. The purpose of this measure is to screen those who may be experiencing executive functioning (EF) deficits in…

This study presents the validation of a French version of the Career Adapt-Abilities Scale in four Francophone countries. The aim was to re-analyze the item selection and then compare this newly developed French-language form with the international form 2.0. Exploratory factor analysis was used as a tool for item selection, and confirmatory factor…

English language testing has been developing with great momentum in China in the past two decades. However, little research is existent as to how these English tests are developed, administered, and used. This study reported a survey of English language testing practice in the Chinese context through empirically examining the testing practice of…

There have been great strides made in research on vocabulary in the last 30 years. However, there has been relatively little progress in the development of new vocabulary tests. This may be due in some degree to the impressive contributions made by tests such as the Vocabulary Levels Test (Nation, 1983; Schmitt et al., 2001) and the Word…

The purpose of this article was to describe an initial step developing a new scale to identify individuals with learning disabilities (LD) and test anxiety. Eighty-eight students answered the "Minnesota Multiphasic Personality Inventory-2" (MMPI-2). The participants were drawn from the following three groups: (a) adults with LD and test…

Research on teachers' professionalism and professional development has increased in the last two decades. A main focus of this line of research has been the cognitive component of teacher professionalism, i.e., professional knowledge. Most of the previous studies on teacher knowledge--such as the Learning Mathematics for Teaching (LMT) (Hill et…

This paper provides a history of ETS's role in developing assessment instruments and psychometric procedures for measuring change in large-scale national assessments funded by the Longitudinal Studies branch of the National Center for Education Statistics. It documents the innovations developed during more than 30 years of working with…

The educational environment has been increasingly acknowledged as vital for high-quality medical education. As a result, several instruments have been developed to measure medical educational environment quality. However, there appears to be no consensus about which concepts should be measured. The absence of a theoretical framework may explain…

A lot of research has been done into the motivations in teachers in primary/secondary education and into student motivation. However, teachers' motivations for teaching in higher education are rarely studied. A growing interest exists though in the professional development of teachers in higher education, of which motivation is an important…

Individuals with Pervasive Developmental Disorders (PDD) have social competence impairments that can result in negative adult outcomes. Despite considerable research on social skills training, little is available to evaluate these programs. This study describes the development, administration, and utility of a progress-monitoring tool for…

Lewis structures are a simplified two dimensional "cartoon" of molecular structure that allow a knowledgeable user to predict the types of properties a particular substance may exhibit. However, prior research shows that many students fail to recognize these structure-property connections and are unable to decode the information…