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Direct linkRussell T. Warne – Gifted and Talented International, 2023
Tests of measurement invariance are essential to determining whether individual scores or group averages are comparable across populations. While international comparisons of mean IQ scores are common, tests of measurement invariance for intelligence test batteries (necessary for comparisons to be empirically supported) are rare. In this study,…
Descriptors: Foreign Countries, Adults, Intelligence Tests, Children
Lifshit, Hefziba Batya; Bustan, Noa; Shnitzer-Meirovich, Shlomit – Journal of Applied Research in Intellectual Disabilities, 2021
Goals: This study examined: (a) crystallized/fluid intelligence trajectories of adolescents and adults with Down syndrome; and (b) the contribution of endogenous (health, activities of daily living--ADL) and exogenous (cognitively stimulating leisure activities) factors on adults' intelligence with age. Method: Four cohorts (N = 80) with Down…
Descriptors: Down Syndrome, Adolescents, Adults, Health Behavior
Ben-Itzchak, Esther; Zachor, Ditza A. – Autism: The International Journal of Research and Practice, 2020
This prospective study examined the developmental changes over time of adolescents diagnosed in toddlerhood with autism spectrum disorder and searched for child characteristics at toddlerhood that predict outcome at adolescence. The study included 65 participants who were divided into low cognitive (developmental quotient [less than] 85; N = 41)…
Descriptors: Toddlers, Adolescents, Autism, Pervasive Developmental Disorders
Bablekou, Zoe; Kazi, Smaragda – International Journal of School & Educational Psychology, 2016
The article reviews the history of intellectual assessment of children and adolescents in Greece, as well as procedures, current practices, and future directions. Although the history of special education is long in Greece, there has been very sporadic and incoherent legislation and decision making on the subject. Currently, intelligence tests are…
Descriptors: Foreign Countries, Children, Adolescents, Intelligence Tests
The Test Authors Speak: Reporting on an Author Survey of the Leading Tests Used in Gifted Assessment
Valler, Emilee C.; Burko, Jordan A.; Pfeiffer, Steven I.; Branagan, Alexandra M. – Journal of Psychoeducational Assessment, 2017
The conceptualization of giftedness continues to be a widely debated topic within the field. Recently, there has been a shift from a psychometric view of giftedness to inclusion of conative and contextual factors. How one defines and conceptualizes "gifted" drives assessment and identification practices. Conceptualization also guides the…
Descriptors: Gifted, Authors, Mixed Methods Research, Children
Tillmann, J.; Ashwood, K.; Absoud, M.; Bölte, S.; Bonnet-Brilhault, F.; Buitelaar, J. K.; Calderoni, S.; Calvo, R.; Canal-Bedia, R.; Canitano, R.; De Bildt, A.; Gomot, M.; Hoekstra, P. J.; Kaale, A.; McConachie, H.; Murphy, D. G.; Narzisi, A.; Oosterling, I.; Pejovic-Milovancevic, M.; Persico, A. M.; Puig, O.; Roeyers, H.; Rommelse, N.; Sacco, R.; Scandurra, V.; Stanfield, A. C.; Zander, E.; Charman, T. – Journal of Autism and Developmental Disorders, 2018
Research on sex-related differences in Autism Spectrum Disorder (ASD) has been impeded by small samples. We pooled 28 datasets from 18 sites across nine European countries to examine sex differences in the ASD phenotype on the ADI-R (376 females, 1763 males) and ADOS (233 females, 1187 males). On the ADI-R, early childhood restricted and…
Descriptors: Gender Differences, Age Differences, Diagnostic Tests, Observation
Ritchie, Stuart J.; Bates, Timothy C.; Deary, Ian J. – Developmental Psychology, 2015
Previous research has indicated that education influences cognitive development, but it is unclear what, precisely, is being improved. Here, we tested whether education is associated with cognitive test score improvements via domain-general effects on general cognitive ability ("g"), or via domain-specific effects on particular cognitive…
Descriptors: Cognitive Ability, Cognitive Development, Outcomes of Education, Cognitive Tests
Download full textBugaj, Stephen J. – International Journal for Talent Development and Creativity, 2017
Mensa is an organization of people scoring in the upper two percent on an approved intelligence test. Once considered a group for "geeks", it has expanded its role to offer considerable resources to parents and teachers of the gifted. However, a review of the literature indicated that this information is not routinely available to…
Descriptors: Organizations (Groups), Academically Gifted, Talent, Cognitive Ability
Davies, Rob A. I.; Arnell, Ruth; Birchenough, Julia M. H.; Grimmond, Debbie; Houlson, Sam – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2017
The effects of psycholinguistic variables are critical to the evaluation of theories about the cognitive reading system. However, reading research has tended to focus on the impact of key variables on average performance. We report the first investigation examining variation in psycholinguistic effects across the life span, from childhood into old…
Descriptors: Individual Differences, Psycholinguistics, Pronunciation, Task Analysis
Cao, Thuy Hong; Jung, Jae Yup; Lee, Jihyun – Journal of Advanced Academics, 2017
Assessment is a crucial component of gifted education. Not only does it facilitate the recognition of the potential and specific needs of gifted students, it also monitors the progress and growth of gifted students, and allows for the evaluation of gifted education programs. In the present review, we synthesize the literature on assessment in…
Descriptors: Program Evaluation, Foreign Countries, Evaluation Methods, Talent
Vainikainen, Mari-Pauliina; Wüstenberg, Sascha; Kupiainen, Sirkku; Hotulainen, Risto; Hautamäki, Jarkko – International Journal of Lifelong Education, 2015
In Finland, schools' effectiveness in fostering the development of transversal skills is evaluated through large-scale learning to learn (LTL) assessments. This article presents how LTL skills--general cognitive competences and learning-related motivational beliefs--develop during primary school and how they predict pupils' CPS skills at the end…
Descriptors: Foreign Countries, Elementary School Students, Learning Strategies, Skill Development
Markowitz, Judith A.; Franz, Susan K. – 1983
Word concepts have long been recognized as an integral part of intelligence, and word definition tasks are frequently used to measure them. Entire subtests requiring definitions, usually called vocabulary tests, are common; because of their apparent stability and comparability with overall intelligence, these subtests have been given a preeminent…
Descriptors: Children, Cognitive Development, Definitions, Elementary Secondary Education
IQ Change and Occupational Level: A Longitudinal Study with Third Harvard Growth Study Participants.
Peer reviewedDauphinais, Sarah M.; Bradley, Richard W. – Journal of Vocational Behavior, 1979
Participants in a longitudinal study, selected according to Stanford-Binet Intelligence Test scores administered in the 1930s, and their occupations, took the Wechsler Adult Intelligence Scale. Data suggest persons increase in mental abilities over time while maintaining IQ positions relative to peers. Changes in IQ are not related to occupational…
Descriptors: Cognitive Development, Individual Differences, Intelligence, Intelligence Tests
Peer reviewedFeingold, Arnold – Sex Roles: A Journal of Research, 1993
Reviews developmental literature on cognitive gender differences; and compares past and present trends in gender differences, by age, from standardizations of the Wechsler Intelligence Scales and the California Achievement Tests. Decreases are found in gender differences for adolescents but not for adults. Implications are discussed. (SLD)
Descriptors: Achievement Tests, Adolescents, Adults, Age Differences
Moran, James D., III; And Others – 1983
Adverse effects of material rewards on Wechsler subscale performance may be the result of a reward-produced developmental regression. To further explore that idea through replicating earlier findings with adults, and to extend the enquiry to children, selected Wechsler subscales were administered to 32 subjects at each of three ages (5, 10, and 18…
Descriptors: Algorithms, Children, Cognitive Ability, Cognitive Development
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