scholarly journals The Development of Executive Function in Autism

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Elizabeth Pellicano

Autism is a common and often highly debilitating neurodevelopmental condition, whose core behavioral features are believed to be rooted in disrupted neurocognitive processes, including especially “executive function.” Researchers have predominantly focused upon understanding the putative causal relationship between difficulties in EF and autistic symptomatology. This paper suggests, however, that the effects of individual differences in EF should be more far-reaching, playing a significant part in the real-life outcomes of individuals with autism, including their social competence, everyday adaptive behavior, and academic achievement. It further considers the nature of the EF-outcome relationship, including the possible determinants of individual differences in EF, and makes several recommendations for future research.

2021 ◽  
Author(s):  
Vincent Berthet ◽  
Vincent de Gardelle

This article described the behavioral measurement of six classic cognitive biases (framing, availability, anchoring, overconfidence, hindsight/outcome bias, confirmation bias). Each measure showed a satisfactory level of reliability with regard both to internal consistency (mean Cronbach’s alpha = .77) and temporal stability (mean test-retest correlation = .71). Multivariate analysis supported the hypothesis that each cognitive bias captures specific decision-making processes as the six biases: (a) were virtually uncorrelated (mean correlation = .08), thus indicating no general decision-making competence factor, (b) were moderately correlated with other relevant constructs (the A-DMC components, cognitive ability, decision-making styles, and personality factors), (c) were more related to performance on a narrow domain of decision-making (the ability to overcome an intuitive wrong answer as measured by the CRT) than to the general success in real-life decision-making as measured by the Decision Outcomes Inventory (DOI). We introduce this set of behavioral tasks as the Cognitive Bias Inventory (CBI), a psychometric tool allowing for the reliable assessment of individual differences in six common, independent cognitive shortcuts. The CBI appears as a useful tool for future research on decision-making competence and how it relates to decision errors.


2021 ◽  
pp. 134-154
Author(s):  
Nicholas Kerry ◽  
Damian R. Murray

This chapter assesses how parenthood may functionally influence political attitudes. Becoming a parent is a keystone life event that has numerous psychological and physiological implications. There are several theoretical reasons to predict a functional relationship between parenthood (as well as individual differences in parenting motivation) and socially conservative attitudes, primarily related to an increased sensitivity to threat and a reduced interest in short-term mating. Moreover, initial work has found correlational, mediational, and experimental support for a functional and causal relationship between parenting and increased social conservatism and out-group prejudice. However, many unanswered questions remain, as do multiple fruitful avenues for future research.


2021 ◽  
Vol 12 ◽  
Author(s):  
Catherine Gunzenhauser ◽  
Matthias Nückles

The aim of training executive functions is usually to improve the ability to attain real-life goals such as academic achievement, that is, far transfer. Although many executive function trainings are successful in improving executive functions, far transfer is more difficult to achieve (cf. Diamond and Lee, 2011; Sala and Gobet, 2020). In this perspective article, we focus on the transfer of executive function training to academic performance. First, we disentangle possible sources of transfer problems. We argue that executive functions can facilitate academic performance via two specific pathways, namely learning-related behaviors and learning-related cognitions. Further, we discuss how domain-specific factors (e.g., task-specific demands and prior knowledge) may influence the successful application of executive functions to learning in this domain. Second, we discuss how the school setting can be used to enhance executive function training with approaches to facilitating far transfer to academic achievement. Specifically, we suggest that training executive functions as a means to improve academic performance is most promising in young students, for whom both behavioral and domain-specific cognitive demands of formal schooling are quite novel challenges. Furthermore, we outline that students could be supported in far transfer of trained executive functions by being informed of the specific relevance of these skills for learning-related behaviors and by having them practice executive functions under such authentic conditions. Moreover, we suggest that in order to promote ongoing effects of executive function training beyond short-term interventions, teachers should be equipped to consider the specific executive function components that might facilitate and support students’ acquisition of a particular subject matter.


2020 ◽  
Vol 95 (1) ◽  
pp. 29-53
Author(s):  
Esmee Bosma ◽  
Vincent Buskens

Summary Individual differences in social dilemmas: the effect of trust on costly punishment in a public goods gameThe establishment of cooperation in public goods dilemmas is important to real life problems such as improving the environment. Cooperation is facilitated when people are able to punish uncooperative behavior. Individual characteristics of persons, however, can affect cooperation and punishment behaviour. This study focuses on individual differences in trust and investigates the effect of trust on cooperation and punishment behaviour in a linear public goods game with peer punishment opportunities. The research question is: ‘What is the effect of individual differences in trust on cooperation and on the likelihood of punishing non-cooperative behaviour of fellow players in public goods games with punishing possibilities?’ Experimental data of 148 participants is used to research their cooperation and punishment behaviour. Multilevel regression is used to analyse the data. The results demonstrate a positive effect of trust on cooperation. We do not find an effect of trust on punishment. Further suggestions are provided for future research on how individual motivations still might affect behaviour in a social dilemma with punishment opportunities.


2021 ◽  
Author(s):  
Margot Roell ◽  
E. Bellon ◽  
B. Polspoel ◽  
M. Declercq ◽  
B. De Smedt

Abstract Investigating how the brain may constrain academic achievement is not only relevant to understanding brain structure but also to providing insight into the origins of individual differences in these academic abilities. In this pre-registered study, we investigated whether the variability of sulcal patterns, a qualitative feature of the brain determined in-utero and not affected by brain maturation and learning, accounted for individual differences in reading and mathematics. Participants were 97 typically developing 10-year-olds. We examined (a) the association between the sulcal pattern of the intraparietal sulcus (IPS) and mathematical ability; (b) the association between the sulcal pattern of the occipitotemporal sulcus (OTS) and reading ability; and (c) the overlap and specificity of sulcal morphology of IPS and OTS and their associations with mathematics and reading. Despite its large sample, the present study was unable to replicate a previously observed relationship between the IPS sulcal pattern and mathematical ability and a previously observed association between the Left posterior OTS sulcal pattern and reading. We found no evidence for a possible overlap or specificity in the effect of sulcal morphology on mathematics and reading. Possible explanations for this absence of an association between sulcal morphology and academic achievement and suggestions for future research are discussed.


2020 ◽  
Vol 23 (5) ◽  
Author(s):  
W. Dustin Albert ◽  
Jamie L. Hanson ◽  
Ann T. Skinner ◽  
Kenneth A. Dodge ◽  
Laurence Steinberg ◽  
...  

2021 ◽  
Author(s):  
Margot Roell ◽  
E. Bellon ◽  
B. Polspoel ◽  
M. Declercq ◽  
B. De Smedt

Abstract Investigating how the brain may constrain academic achievement is not only relevant to understanding brain structure but also to providing insight into the origins of individual differences in these academic abilities. In this pre-registered study, we investigated whether the variability of sulcal patterns, a qualitative feature of the brain determined in-utero and not affected by brain maturation and learning, accounted for individual differences in reading and mathematics. Participants were 97 typically developing 10-year-olds. We examined (a) the association between the sulcal pattern of the intraparietal sulcus (IPS) and mathematical ability; (b) the association between the sulcal pattern of the occipitotemporal sulcus (OTS) and reading ability; and (c) the overlap and specificity of sulcal morphology of IPS and OTS and their associations with mathematics and reading. Despite its large sample, the present study was unable to replicate a previously observed relationship between the IPS sulcal pattern and mathematical ability and a previously observed association between the Left posterior OTS sulcal pattern and reading. We found no evidence for a possible overlap or specificity in the effect of sulcal morphology on mathematics and reading. Possible explanations for this absence of an association between sulcal morphology and academic achievement and suggestions for future research are discussed.


2019 ◽  
Vol 62 (12) ◽  
pp. 4335-4350 ◽  
Author(s):  
Seth E. Tichenor ◽  
J. Scott Yaruss

Purpose This study explored group experiences and individual differences in the behaviors, thoughts, and feelings perceived by adults who stutter. Respondents' goals when speaking and prior participation in self-help/support groups were used to predict individual differences in reported behaviors, thoughts, and feelings. Method In this study, 502 adults who stutter completed a survey examining their behaviors, thoughts, and feelings in and around moments of stuttering. Data were analyzed to determine distributions of group and individual experiences. Results Speakers reported experiencing a wide range of both overt behaviors (e.g., repetitions) and covert behaviors (e.g., remaining silent, choosing not to speak). Having the goal of not stuttering when speaking was significantly associated with more covert behaviors and more negative cognitive and affective states, whereas a history of self-help/support group participation was significantly associated with a decreased probability of these behaviors and states. Conclusion Data from this survey suggest that participating in self-help/support groups and having a goal of communicating freely (as opposed to trying not to stutter) are associated with less negative life outcomes due to stuttering. Results further indicate that the behaviors, thoughts, and experiences most commonly reported by speakers may not be those that are most readily observed by listeners.


2020 ◽  
Vol 5 (5) ◽  
pp. 1221-1230
Author(s):  
Jane Roitsch ◽  
Kimberly A. Murphy ◽  
Anastasia M. Raymer

Purpose The purpose of this study was to investigate executive function measures as they relate to clinical and academic performance outcomes of graduate speech-language pathology students. Method An observational design incorporating correlations and stepwise multiple regressions was used to determine the strength of the relationships between clinical outcomes that occurred at various time points throughout the graduate program (clinical coursework grades throughout the program and case study paper scores at the end of the program), academic outcomes (graduate grade point average and Praxis II exam in speech-language pathology scores), and executive function (EF) scores (EF assessment scores, self-reported EF scores). Participants were 37 students (36 women, M age = 24.1) in a master's degree program in speech-language pathology at a southeastern U.S. university during the 2017–2018 academic year. Results Findings of this preliminary study indicated that a limited number of objective EF scores and self-reported EF scores were related to clinical and academic outcomes of graduate speech-language pathology students. Conclusion As results of this preliminary study suggest that EF tests may be related to clinical and academic outcomes, future research can move to study the potential role of EF measures in the graduate admissions process in clinical graduate programs such as speech-language pathology.


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