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Related Concept Videos

Revisionist Views of Adolescent and Adult Cognition01:24

Revisionist Views of Adolescent and Adult Cognition

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A revisionist approach to Jean Piaget's theory of cognitive development has brought new insights that challenge and reinterpret his established ideas. Piaget proposed that the formal operational stage, emerging in adolescence, represents the culmination of cognitive maturity. During this stage, individuals are said to develop abstract thinking, engage in systematic problem-solving, and show a form of egocentrism, believing others are as preoccupied with their behavior as they are...
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Developmental psychology explores the changes and continuities in human abilities throughout life, encompassing physical, cognitive, linguistic, and social dimensions. Human development is not restricted to growth, but includes aspects of decline, particularly in physical abilities as individuals age. Developmental psychologists seek to understand how people change as they age and how their mental and social skills evolve.
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Information Processing Approach01:30

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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...
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Human development is typically examined across three main domains: physical, cognitive, and socio-emotional. These domains represent the significant areas of change and continuity throughout the lifespan, from infancy to late adulthood.
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Piaget's Theory of Cognitive Development from Childhood into Adulthood01:25

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Jean Piaget's theory of cognitive development emphasizes the role of thinking in a child's learning process, suggesting that children are naturally curious about their environment. His approach to development is discontinuous, proposing that cognitive abilities progress through distinct stages, each with unique characteristics. Central to Piaget's theory is schemata—mental structures that allow individuals to understand and interpret the world.
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Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when...
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Developmental regression in children: Current and future directions.

Kirsten Furley1, Chirag Mehra2, Robin P Goin-Kochel3

  • 1Monash Children's Hospital, Melbourne, Australia; Department of Paediatrics, Monash University, Melbourne, Australia.

Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
|October 15, 2023
PubMed
Summary
This summary is machine-generated.

Developmental regression, where children lose skills, is seen in Autism and genetic disorders. This overview synthesizes knowledge gaps and future research directions for these complex conditions.

Keywords:
Autistic regressionChildhood disintegrative disorderDevelopmental regressionLoss of skillsSkills loss

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Area of Science:

  • Neurodevelopmental disorders
  • Child development
  • Genetics

Background:

  • Developmental regression involves the loss of previously acquired skills in children.
  • It is recognized in various neurodevelopmental conditions, including Autism, Developmental Epileptic Encephalopathies (e.g., Landau-Kleffner syndrome), and genetic disorders (e.g., Rett syndrome, Phelan McDermid syndrome).
  • Despite over a century of reporting, significant knowledge gaps persist due to condition-specific studies, retrospective methods, and inconsistent definitions.

Purpose of the Study:

  • To provide a comprehensive overview of developmental regression.
  • To synthesize key definitions, clinical measures, and etiological clues.
  • To discuss impacts on caregiver health and highlight future research directions.

Main Methods:

  • Comprehensive literature review and synthesis.
  • Analysis of definitions, clinical measures, and etiological factors.
  • Discussion of caregiver impacts and future research needs.

Main Results:

  • Identified significant knowledge gaps in neurocognitive mechanisms, trajectories, and outcomes for children with developmental regression.
  • Highlighted inconsistencies in definitions and measurement tools across studies.
  • Acknowledged the substantial physical and mental health impacts on caregivers.

Conclusions:

  • There is a critical need for standardized definitions and methodologies in developmental regression research.
  • Further investigation into neurocognitive mechanisms and long-term outcomes is essential.
  • Addressing the needs of caregivers is crucial for comprehensive management and support.