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Related Concept Videos

Language Development01:22

Language Development

Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
Learning Disabilities01:25

Learning Disabilities

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...
Autism Spectrum Disorder01:19

Autism Spectrum Disorder

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.
Language and Cognition01:27

Language and Cognition

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.
Intellectual Disability01:29

Intellectual Disability

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...
Attention-Deficit/Hyperactivity Disorder01:30

Attention-Deficit/Hyperactivity Disorder

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.

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Related Experiment Video

Updated: Jun 2, 2026

Portable Intermodal Preferential Looking (IPL): Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
10:11

Portable Intermodal Preferential Looking (IPL): Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism

Published on: December 14, 2012

Speech and language delay in children.

Maura R McLaughlin1

  • 1University of Virginia School of Medicine, Charlottesville, 22908, USA. mr9me@virginia.edu

American Family Physician
|May 17, 2011
PubMed
Summary

Early identification of speech and language delay in children is crucial. While routine screening lacks evidence, prompt developmental evaluation and speech-language therapy are vital for children with suspected delays.

Area of Science:

  • Pediatrics
  • Developmental Psychology
  • Speech-Language Pathology

Background:

  • Speech and language delays in children are linked to difficulties in reading, writing, attention, and socialization.
  • Physicians should monitor parental concerns and developmental milestones.
  • Current evidence does not support routine formal screening for speech and language delay in primary care.

Purpose of the Study:

  • To review the current understanding of speech and language delays in children.
  • To outline the importance of comprehensive evaluation for children not meeting milestones.
  • To discuss primary and secondary types of speech and language delays.

Main Methods:

  • Literature review on speech and language delay in children.
  • Analysis of diagnostic approaches and therapeutic interventions.

Related Experiment Videos

Last Updated: Jun 2, 2026

Portable Intermodal Preferential Looking (IPL): Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
10:11

Portable Intermodal Preferential Looking (IPL): Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism

Published on: December 14, 2012

  • Synthesis of evidence regarding screening and evaluation in primary care settings.

    • Main Results:

    • Insufficient evidence exists for routine formal screening instruments in primary care.
    • Comprehensive developmental evaluation is essential for children with atypical language development.
    • Speech-language therapy demonstrates effectiveness, particularly for expressive language disorder.

    Conclusions:

    • While routine screening is not recommended, physicians must remain vigilant for speech and language delays.
    • Referral to speech-language pathologists and audiologists is recommended when delays are suspected.
    • Early intervention and therapy are critical for improving outcomes in children with speech and language disorders.