Significant limitations in research on learning disability (LD) have included failure to incorporate well-validated guiding theories, use of vague or nonspecific operational definitions, and lack of a systematic framework and common terminology for LD identification. Difficulties in communication among researchers continue to limit theoretical…

Traditional conceptions of giftedness assume that only talented individuals possess the necessary gifts required to reach the highest levels of performance. This article describes an alternative view that expert performance results from acquired cognitive and physiological adaptations due to extended deliberate practice. A review of evidence, such…

This article assesses whether there are methodological problems with child outcome measures that may contribute to the small associations between child care quality and child outcomes found in the literature. Outcome measures used in 65 studies of child care quality published between 1979 and December 2005 were examined, taking the previous review…

In this study, we (a) examined the measurement equivalence/invariance (ME/I) of the Chinese Self-Directed Search (SDS; 1994 edition) across gender and geographic regions (Mainland China vs. Hong Kong); (b) assessed the construct validity of the Chinese SDS using Widaman's (1985, 1992) MTMM framework; and (c) determined whether vocational interests…

In 1982, Reilly developed a 13-item scale to measure role overload. This scale has been widely used, but most studies did not assess the unidimensionality of the scale. Given the significance of unidimensionality in scale development, the current study reports a confirmatory factor analysis of the 13-item scale in two samples. Based on the…

A look at real data shows that Reckase's psychometric theory for standard setting is not applicable to bookmark and that his simulations cannot explain actual differences between methods. It is suggested that exclusively test-centered, criterion-referenced approaches are too idealized and that a psychophysics paradigm and a theory of group…

Although gender issues have been addressed in clinical drug abuse literature, very little research has focused on gender differences in terms of the psychometric properties of assessment instruments. If boys and girls interpret instruments differently, the accuracy of clinical evaluation, referral, and treatment decisions based on these measures…

This article describes the derivation of a short-form of the Marwit-Meuser Caregiver Grief Inventory (MM-CGI), an inventory designed to measure grief in caregivers of persons with progressive dementia. It presents initial reliability and validity data and describes ways to use the inventory both clinically and scientifically. The resulting MM-CGI…

This study examines the psychometric properties of an observer measure of developmentally appropriate practices (DAP) for early elementary school classrooms, known as A Developmentally Appropriate Practices Template (ADAPT). Using a sample of 854-1511 first through third grade classrooms in 207-295 schools across 3 years, the study evaluates the…

In experimental time estimation research, it has consistently been found that the more a person is engaged in some kind of demanding cognitive activity within a given period of time, the more experienced duration of this time interval decreases. However, the role of individual differences has been largely ignored in this field of research. In a…

The Questionnaire on Resources and Stress (Friedrich, short form: QRS-F) has been used widely with parents of children with disabilities. However, its psychometric properties in parents of young children with autism have not been established. Here, 174 mothers and 43 fathers of children under 6 years with autism spectrum disorder were studied by…

The MMPI-2 Superlative (S) scale was developed by Butcher and Han (1995) to assess individuals tendencies to present themselves in an unrealistically positive light. The current study examined the performance of the L, K, and S scales in accurately distinguishing the MMPI-2 profiles of 379 psychiatric inpatients who produced one or more elevations…

This study examined psychometric characteristics of the Spanish translation of the Marital Satisfaction Inventory-Revised (MSI-R) in a community sample of 205 couples from Spain. Overall, analyses of the scales' internal consistency compared favorably with findings for both the English and Spanish versions of this instrument with U.S. samples.…

In order to investigate both the psychometric structure of the Dissociative Experiences Survey (DES) and the discriminant validity of the DES-Taxon (Waller, Putnam, & Carlson, 1996) as a specific marker of pathological dissociation, 376 non-clinical community based respondents completed the DES and a battery of psychopathology and imaginative…

This study provides preliminary psychometric data for two fathering measures, the existing Nurturant Fathering Scale and the newly developed Father Involvement Scale. Both measures are completed from the adolescent or adult child's retrospective point of view. The Nurturant Fathering Scale assesses the affective quality of fathering that young…