Multitrait–Multimethod Assessment of Giftedness: An Application of the Correlated Traits–Correlated (Methods – 1) Model

Although the use of multiple criteria and informants is one of the most universally agreed on practices in the identification of gifted children, few studies to date have examined the convergent validity of multiple informants and objective ability tests in gifted identification. In this study, we illustrate the use of the correlated traits–correlated (methods – 1) or CT–C(M – 1) model (Eid, Lischetzke, Nussbeck, & Trierweiler, 2003) to examine the convergent validity of self, parent, and teacher ratings relative to objective cognitive ability tests in a sample of 145 4th to 6th graders. The CT–C(M – 1) analyses revealed that teacher ratings showed the highest convergence with the objective assessments, whereas self-ratings had the lowest reliabilities and insufficient validity. Parent ratings were more reliable and valid than self-reports, but were outperformed by teacher ratings for most abilities. Overall, the CT–C(M – 1) analyses showed that the convergent validity of the ratings relative to the objective test battery was highest for numerical and lowest for creative abilities. Furthermore, whereas part of the shared variance between parent and teacher ratings reflected true convergent validity, agreement between parent and self-reports was entirely due to a shared rater variance. Our analyses demonstrate the usefulness and proper interpretation of the CT–C(M – 1) approach for examining convergent validity and method effects in multitrait–multimethod data.     

There’s more to teaching than instruction: seven strategies for dealing with the practical side of teaching 1

In this paper, we highlight the importance for teachers of having sound practical skills in interacting with students, parents, administrators and other teachers, and argue that the development of such skills is often insufficiently considered in professional training. We then present a new framework for conceptualizing practical skills in dealing with others that follows directly from Sternberg’s theory of successful intelligence. Finally, we outline and discuss an approach to measuring teachers’ preferred strategies for dealing with others that we believe has promise, both for future research into the nature and characteristics of effective teachers and schools, and for the development of teacher expertise.     

How Can Genomics Inform Education?

ABSTRACT— This article offers some thoughts on possible connections between genomics and education. Genomics is already revolutionizing the way medical care is delivered and distributed; it will inevitably affect children's developmental trajectories by introducing more pharmacological and behavioral therapies. Educators should be prepared to understand the effect of these changes on children in the classroom, where children around the world spend a large portion of their formative years. Educators should also be prepared to understand the current advances in genomics and be able to discuss them with the parents and health care providers of their students.     

Making instruction and assessment responsive to diverse students' progress: group-administered dynamic assessment in teaching mathematics

This study entailed a 3 (instructional intervention) × 2 (assessment-type) between-subjects experimental design employing a pretest-intervention-posttest methodology. The instructional interventions were administered between subjects in three conditions: (a) dynamic instruction, (b) triarchic or theory of successful intelligence-control instruction, and (c) standard-control instruction. The assessment-type consisted between subjects of either (a) a group-administered dynamic posttest or (b) the same group-administered posttest interspersed with a control filler activity. Performance in different mathematics content areas taught in fourth grade was investigated. In total, 1,332 students and 63 classroom teachers in 24 schools across six school districts participated in the study. The results indicate the advantages of using dynamic instruction and assessment in regular classrooms while teaching mathematics, especially when the student body is highly ethnically diverse.     

Cognitive and Educational Interventions for Orphans and Vulnerable Children Affected by HIV/AIDS: A Meta-Analysis

Orphans and vulnerable children affected by HIV/AIDS (HIV OVC) are at risk for cognitive difficulties and lack of access to education. Interventions addressing cognitive or educational outcomes for HIV OVC worldwide were examined through systematic searches conducted from October 2016 to 2019. We examined the summative effectiveness of interventions and the specific effects of participant age and intervention length. Interventions targeting cognitive outcomes had a small, significant effect, with no effect of moderating variables. Interventions targeting educational outcomes had significant effects. Educational interventions over 1 year were effective, but effects of intervention length were not significant. Overall, this review provides support for the effectiveness of interventions targeting cognitive and educational outcomes for OVC and highlights the need for more research on such interventions.     

Creativity: a challenge for contemporary education

ABSTRACT

In this essay, I comment on the objective of cultivating creativity in general and in schools in particular. I start by tracing the historical origin of this objective, then discuss a select set of relevant issues, including what can be considered the best practices for achieving this. I conclude by contemplating the potential for globalisation of this objective, and the portability of general pedagogies and specific approaches to cultivating creativity between different educational systems.     

Understanding the Etiology of Complex Traits: Symbiotic Relationships Between Psychology and Genetics

ABSTRACT— The present article offers comments on the infusion of methodologies, approaches, reasoning strategies, and findings from the fields of genetics and genomics into studies of complex human behaviors (hereafter, complex phenotypes). Specifically, I discuss issues of generality and specificity, causality, and replicability as they pertain to molecular genetic studies of human phenotypes. These issues are illustrated with findings from genetic linkage and association studies investigating the etiology of disorders of spoken and written language—an area of inquiry that has been consistently referenced as one of the most successful in terms of its progress in understanding the genetic bases of human behaviors. I complete this discussion with comments on how the stronger presence of genetics and genomics in psychology is changing the conceptualization and investigation of research questions and affecting the next generation of interdisciplinary research.     

Back to Africa: Tracing Dyslexia Genes in East Africa

A sample of Swahili-speaking probands with reading difficulties was identified from a large representative sample of 1,500 school children in the rural areas of Tanzania. Families of these probands (n = 88) were invited to participate in the study. The proband and his/her siblings received a battery of reading-related tasks and performance on these tasks was recorded and treated as phenotypic data. Molecular-genetic analyses were carried out with 47 highly polymorphic markers spanning three previously identified regions of interest harboring susceptibility loci for reading difficulties: 2p, 6p, and 15q (DYX1–DYX3). The analyses revealed the involvement of these regions in the development of reading difficulties in Swahili. The linkage signals are especially pronounced for time (compared with error) indicators of reading difficulties. These findings are easily interpretable because in transparent languages such as Swahili deficits in reading are more related to the rate/speed of reading and reading-related processes than to the number of errors made. In short, the study incrementally advances the field by adding an understudied language and an understudied population to the variety of languages and populations in the field of molecular-genetic studies of reading difficulties.     

Establishing a University's Undergraduate Engineering Laboratories in View of its Interaction with the Community

The basic roles of undergraduate engineering laboratories are usually stated in terms of how the laboratory experience serves the student. To these roles another is added: the continuing professional development of the faculty members. This added role gives great emphasis to laboratories concerned with new and developing topics in the discipline and moving the laboratory towards the ‘hands-on’ type of curriculum. This eventually will lead to more practice-oriented graduates.

To serve this added role, three main interactive factors should be involved; the appropriate development of the engineering laboratory, its practical touch with the surrounding engineering organisations in community, and realisation of involved individuals and their willingness to participate in this role. A case study was investigated in the State of Qatar to find the effect of these interactive factors in the development of engineering laboratories at Qatar University. Two different questionnaires were administered to two groups. The first was the faculty members supervising engineering laboratories at the university. The second group involved engineers in various administrative posts in both private and public sectors in Qatar.

The results of these questionnaires are presented in this paper. The analysis of these results reflected the essence of the added role. The surveyed groups showed awareness and willingness to participate in a co-operation programme to enhance that role. However, the survey revealed, in general, a lack of effective channels of communication and inadequate university laboratory facilities. That could lead, according to the survey, to a limited co-operation programme between the university's engineering laboratories and engineering organisations in the community.