Related Concept Videos
Learning Disabilities
86
Learning disabilities are cognitive disorders caused by neurological impairments that affect cognitive functions like language and reading, without indicating overall intellectual or developmental challenges. These disabilities differ from global intellectual or developmental disabilities as they are limited to distinct cognitive functions. Common learning disabilities include dysgraphia, dyslexia, and dyscalculia, each of which impacts unique aspects of learning.
Dyslexia
Dyslexia is a...
Dyslexia
Dyslexia is a...
86
Language and Cognition
336
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
336
Autism Spectrum Disorder
75
Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
75
Information Processing Approach
31
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
31
Attention-Deficit/Hyperactivity Disorder
50
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
50
Intellectual Disability
44
Intellectual disability (ID) is a neurodevelopmental condition characterized by deficits in intellectual and adaptive functioning that manifest during the developmental period. This condition encompasses challenges in reasoning, memory, problem-solving, and learning, accompanied by impairments in everyday life skills, such as communication, self-care, and social interactions. Intellectual disability affects approximately 1% of the population in the United States, impacting an estimated 5...
44
Does the procedural deficit hypothesis of dyslexia account for the lack of automatization and the comorbidity among
Chiara Valeria Marinelli1, Marialuisa Martelli2,3, Pierluigi Zoccolotti2,3,4
1Cognitive and Affective Neuroscience Laboratory, Department of Humanities, Letters, Cultural Heritage and Educational Studies, Foggia University, Foggia, Italy.
Cognitive Neuropsychology
|September 19, 2024
View abstract on PubMed
Summary
The procedural deficit hypothesis (PDH) may not fully explain dyslexia and developmental disorders due to issues with its formulation and testing. Further research is needed to clarify its role in learning.
Area of Science:
- Neuroscience
- Developmental Psychology
- Cognitive Science
Background:
- The procedural deficit hypothesis (PDH) suggests procedural learning deficits underlie developmental disorders like dyslexia.
- This hypothesis faces challenges due to the complexity and heterogeneity of these disorders.
Purpose of the Study:
- To critically evaluate the procedural deficit hypothesis (PDH) for developmental disorders.
- To identify limitations in the PDH's conceptualization, particularly regarding automatization.
- To propose future research directions for a more robust examination of the PDH.
Main Methods:
- Critical review of existing literature on the PDH.
- Analysis of conceptualizations of automatization within the PDH framework.
Main Results:
- Dissociated learning disorders challenge a general deficit account proposed by the PDH.
- The PDH is underspecified, leading to inconsistent research findings and contradictory conclusions.
- Mixed patterns of results in recent meta-analyses highlight the PDH's limitations.
Conclusions:
- The current formulation of the PDH is insufficient to explain dyslexia and other developmental disorders.
- Alternative views on automaticity are needed to better frame research on the PDH.
- Future research should refine the PDH's predictions and methodology for clearer insights.


