The present series of studies sought to develop and conceptually validate a taxonomy of reasons that give rise to academic amotivation and to investigate its social antecedents and academic consequences. In Study 1 (N = 351), an exploratory factor analysis offered preliminary support for an academic amotivation taxonomy comprising four dimensions:…

It is believed by some that most tests are multidimensional, meaning that they measure more than one underlying construct. The primary objective of this study is to illustrate how variations in the secondary ability distribution affect the statistical detection of dimensionality and to demonstrate the difference between substantive and statistical…

In their book, IQ and the Wealth of Nations, Lynn and Vanhanen ([Lynn, R. and Vanhanen, T. (2002). IQ and the wealth of nations. Westport, CT: Praeger.]) proposed the hypothesis that "the intelligence of the populations has been a major factor responsible for the national differences in economic growth and for the gap in per capita income between…

The Psychological well being Inventory (PWBI) is a multidimensional instrument that has enjoyed widespread use in a variety of research initiatives, from small-scale studies to national surveys. Recent empirical investigation of the measure has raised questions about its validity. This study examines the factorial validity of the Environmental…

The WHOQOL-BREF is one of the cross-cultural and widely used measures for assessing health-related quality of life (HRQOL). Previous studies of the HRQOL using the WHOQOL-BREF mainly focused on adult; however, there has been less work carried out on assessing the HRQOL on early adolescence. The goal of this study was to examine the applicability…

J. E. Helms's (1995b) White racial identity theory is said to resemble a pseudoscience in certain respects because its empirical support is based on the White Racial Identity Attitude Scale (J. E. Helms & R. T. Carter, 1990) in spite of consistent evidence that the instrument does not measure the constructs that the theory proposes.

OBJECTIVE: There is a developing literature on the use of movies for educating psychiatric residents. This may be the first report of the use of film as the basis of a psychiatric resident acculturation course. METHOD: The author describes an American culture course for PGY-1 psychiatric residents and presents satisfaction and construct validity…

Effective school studies, for the most part, have focused on different individual school-level independent variables influencing student achievement and have largely neglected examining contextual variables within the school or school community that may evolve as a result of responding to statewide accountability pressures, including examining how…

Research was conducted to evaluate how well the "Indiana Reading Assessment--Kindergarten" evaluates various reading skills of kindergarten students. Multiple analyses were conducted; while the results of all the analyses were encouraging, the results derived from the concurrent validity study were most significant. All correlations were…

High-quality measurement is a necessary requirement to develop and evaluate the effectiveness of programs that use strength-based principles and strategies. Using independent cross-validation samples, we report two studies that explored the construct validity of the BERS-2 Youth Report, a popular measure designed to assess youth strengths, whose…

A common challenge facing immigrant families is intergenerational-intercultural conflict. Social workers are in need of an easy-to-use but psychometrically sound measure to assess this phenomenon and evaluate treatment effectiveness. The Intergenerational Congruence in Immigrant Families (ICIF) Scale was created for this purpose. The ICIF has two…

Background: The appropriateness of the "Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition" (DSM-IV) nosology for classifying preschool mental health disturbances continues to be debated. To inform this debate, we investigate whether preschool psychopathology shows differentiation along diagnostically specific lines…

It has been reasonably well established that test takers can sometimes answer correctly some reading comprehension passages without reading the passages on which the questions are based. This issue was studied with the new Scholastic Aptitude Test (SAT) in a study designed to determine the strategies by which examinees are able to achieve…

Administration of the Test of Spoken English (TSE) yields tapes of oral performance on items within six sections of the test. Trained scorers subsequently rate responses using four proficiency scales: pronunciation, grammar, fluency, and overall comprehensibility. This project examined the consistency of statistical relations among TSE scores with…

A study refined a valid and reliable measure to measure learner empowerment and determined construct validity by correlating learner empowerment with the related variables affinity-seeking (an interpersonal communication construct), motivation to study, and learning. Subjects, 340 undergraduate students enrolled in communication classes at a…