A common belief in police officers is that guilty suspects' statements are less consistent than innocent suspects'. This could leave guilty suspects more vulnerable to missing inconsistencies externally induced into their alibis. Source monitoring and cognitive load approaches suggest that untruthfulness rather than guilt should predict proneness…

Classic studies in cognition have demonstrated that the use of appropriate memory mnemonics can reliably increase recall performance. However, is the facilitative effect of mnemonics consistent across all individuals? As some mnemonics explicitly contain a large visuospatial component, does normal variance in visuospatial aptitudes predict the…

The Cattell-Horn-Carroll (CHC) model presently serves as a blueprint for both test development and a taxonomy for clinical interpretation of modern tests of cognitive ability. Accordingly, the trend among test publishers has been toward creating tests that provide users with an ever-increasing array of scores that comport with CHC. However, an…

Background: Mental capacity assessments currently rely on subjective opinion. Researchers have yet to explore the association between key cognitive functions of rational decision making and mental capacity classifications for people with intellectual disabilities. Method: Sixty-three adults completed the Montreal Cognitive Assessment, which…

In two experiments, one hundred and sixty-two 6- to 8-year-olds were asked to reason counterfactually about events with different causal structures. All events involved overdetermined outcomes in which two different causal events led to the same outcome. In Experiment 1, children heard stories with either an ambiguous causal relation between…

When the Differential Ability Scales--Second Edition (DAS-II) was developed, the instrument's content, structure, and theoretical orientation were amended. Despite these changes, the "Technical Handbook" did not report results from exploratory factor analytic investigations, and confirmatory factor analyses were implemented using…

Background: While delays in cognitive development are detectable during early development in Down syndrome, the neuropsychological and biomedical underpinnings of cognitive skill acquisition in this population remain poorly understood. Method: To explore this issue, 38 infants with Down syndrome [mean chronological age = 9.65 months; SD = 3.64]…

This study explored the affect race had on gifted referrals at the 90th and 95th percentiles, based on the Cognitive Abilities Text 7 (CogAT 7). Achievement, Opportunity and Excellence Gaps are defined and put into historical context including systems of power and privilege. Giftedness is defined. The history of Gifted Education is explored…

Several studies investigated preschoolers' ability to compute scalar and ad-hoc implicatures, but only one compared children's performance with both kinds of implicature with the same task, a picture selection task. In Experiment 1 (N = 58, age: 4;2-6;0), we first show that the truth value judgment task, traditionally employed to investigate…

Cognitive flexibility is one of the most important skills that school administrators should have in today's world of rapid change and transformation. This study aimed to explore whether emotional intelligence and self-leadership predicted cognitive flexibility. The study universe consisted of principals and deputy principals working in primary,…

Traumatic brain injuries (TBIs), including concussions, occur with relative frequency among youth (National Electronic Injury Surveillance System, 2016). TBI symptoms vary by severity but are generally categorized as emotional, cognitive, sleep, or physical difficulties. Common emotional symptoms reported by students include feelings of…

The aim of the research is to investigate the relationship between the preschool teachers attitudes towards science education and their cognitive flexibility levels. In this context, personal information of 207 pre-school teachers was collected with the Personal Information Form prepared by the researcher. Attitude Scale of Preschool Teachers…

An increasing number of studies have explored the process of how subjects solve problems through remote association. Most research has investigated the relationship between an individual's response to semantic search during the think-aloud operation and the individual's reply performance. Few studies, however, have examined the process of…

Purpose: Aims of this research were (a) to investigate higher order linguistic and cognitive skills of Italian children with cochlear implants (CIs); (b) to correlate them with the comprehension of irony, which has never been systematically studied in this population; and (c) to identify the factors that facilitate the development of this…

Executive functions (EF) are domain-general cognitive skills that predict foundational academic skills such as literacy and numeracy. However, less is known about the relation between EFs and science achievement. The nature of this relation might be explained by the theory of mutualism, which states that development is the result of complex and…