Search results for "Verbal reasoning"

VBM-DTI correlates of verbal intelligence: a potential link to Broca's area.

2012

Abstract Human brain lesion studies first investigated the biological roots of cognitive functions including language in the late 1800s. Neuroimaging studies have reported correlation findings with general intelligence predominantly in fronto-parietal cortical areas. However, there is still little evidence about the relationship between verbal intelligence and structural properties of the brain. We predicted that verbal performance is related to language regions of Broca's and Wernicke's areas. Verbal intelligence quotient (vIQ) was assessed in 30 healthy young subjects. T1-weighted MRI and diffusion tensor imaging data sets were acquired. Voxel-wise regression analyses were used to correla…

Emotional Intelligence

2004

Abductive Reasoning and Linguistic Meaning

2006

Systematic reasoning: Formal or postformal cognition?

1995

The focus of this study was to investigate the relationship between formal and postformal systematic metasystematic reasoning. Shayer's (1978) chemicals task and a modified version of Kuhn and Brannock's (1977) plant task were used to measure formal thinking and Commons, Richard, and Kuhn's (1982) multisystem task and balance-beam task to detect postformal reasoning. Subjects were university students from the humanities and social sciences (N=35). For each subject, a composite score was defined by taking into account the highest score in the tasks measuring the same developmental stage. Findings indicated that composite scores of formal and postformal reasoning were significantly correlated…

Formal operations and postformal reasoning: A replication

1991

The relationship between formal operations and postformal reasoning was examined by using the Shayer (1978) chemicals problem to assess formal operations and the Commons, et al. (1982) four-story problem to measure postformal reasoning. The subjects were 35 undergraduate social science and humanities students. None of the subjects who were classified as concrete operational or transitional on the chemicals task showed postformal reasoning. The hypothesis that full format operations are a necessary condition of post-formal reasoning and the expectation that subjects showing full formal operations are more likely than others to exhibit postformal reasoning was not supported.

ESTUDIO SOBRE EL LENGUAJE Y LAS FUNCIONES EJECUTIVAS DE UN CASO DE SÍNDROME DE X-FRÁGIL

2014

Abstract:STUDY ON LANGUAGE AND EXECUTIVE FUNCTIONS OF A CASE OF FRAGILE X SYNDROMEThe main objective of this study is to compare a subject with a clinical diagnosis of Fragile X Syndrome with other disorders (ADHD, Mental Retardation and ASD) in executive functioning and language. The language variables analyzed are lexical knowledge, lexical access, free induced verbal fluency, comprehension instruction and verbal reasoning. On the other hand, the executive functioning variables evaluated are visual and auditory memory, visual and auditory attention, and visual and auditory planning and inhibition. After evaluation, it is checked that Fragile X Syndrome resembles to Mental Retardation and …

Intellectual ability in young adulthood as an antecedent of physical functioning in older age.

2016

Objectives: low cognitive ability is associated with subsequent functional disability. Whether this association extends across adult life has been little studied. The aim of this study was to examine the association between intellectual ability in young adulthood and physical functioning during a 10-year follow-up in older age.Methods: three hundred and sixty persons of the Helsinki Birth Cohort Study (HBCS) male members, born between 1934 and 1944 and residing in Finland in 1971, took part in The Finnish Defence Forces Basic Intellectual Ability Test during the first 2 weeks of their military service training between 1952 and 1972. Their physical functioning was assessed twice using the Sh…

Cognitive reserve impacts on inter-individual variability in resting-state cerebral metabolism in normal aging

2012

There is a great deal of heterogeneity in the impact of aging on cognition and cerebral functioning. One potential factor contributing to individual differences among the elderly is the cognitive reserve, which designates the partial protection from the deleterious effects of aging that lifetime experience provides. Neuroimaging studies examining task-related activation in elderly people suggested that cognitive reserve takes the form of more efficient use of brain networks and/or greater ability to recruit alternative networks to compensate for age-related cerebral changes. In this exploratory multi-center study, we examined the relationships between cognitive reserve, as measured by educa…

Mothers' Causal Attributions Concerning the Reading Achievement of Their Children With and Without Familial Risk for Dyslexia

2008

The present study analyzed data from the Jyväskylä Longitudinal Study of Dyslexia to investigate the factors to which mothers of children with and without familial risk for dyslexia attribute the causes of their first-grade children's reading achievement. Mothers' causal attributions were assessed three times during their children's first school year. Children's verbal intelligence was assessed at 5 years and their word and nonword reading skills at 6.5 years. The results showed that the higher the word reading skills the children had, the more their mothers attributed their success to ability than to effort. However, if children had familial risk for dyslexia, their mothers' attribution o…

The Development of Conditional Reasoning: A Mental Model Account

2002

Abstract Conditional (if-then) reasoning is one of the key components of logical reasoning. Studies examining the way that children and adults make conditional inferences have shown that while there are some clear developmental patterns, there is also a great deal of variation in performance due to factors such as problem content. Such variation is difficult to model without an explicit process model. In the following we propose a variant of mental model theory (Johnson-Laird, 1983) that can explain much of the empirical data. This model suggests that the development of conditional reasoning can be explained, at least partly, by such factors as the capacity of working memory, the range of k…