Related Experiment Video

Updated: Jul 2, 2026

A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants
11:14

A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants

Published on: October 4, 2015

Temperament and its relationship to autistic symptoms in a high-risk infant sib cohort

Nancy Garon1, Susan E Bryson, Lonnie Zwaigenbaum

  • 1IWK Health Centre, Nova Scotia, Canada. nancy.garon@iwk.nshealth.ca

Journal of Abnormal Child Psychology
|August 16, 2008
PubMed

Insights

Early temperamental profiles predict autistic symptoms in infants. Specific profiles like Effortful Emotion Regulation and low Behavioral Approach are linked to autism spectrum disorder (ASD) development.

Area of Science:

  • Developmental Psychology
  • Neuroscience
  • Pediatrics

Background:

  • Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition.
  • Early identification and understanding of risk factors are crucial for intervention.
  • Temperament, an early-appearing individual difference, may offer insights into ASD emergence.

Purpose of the Study:

  • To prospectively investigate early temperamental profiles in high-risk and low-risk infants.
  • To examine the association between these temperamental profiles and the development of autistic symptoms.
  • To identify distinct temperamental profiles associated with ASD diagnosis and symptom severity.

Main Methods:

  • Prospective study of 138 high-risk infants (older sibling with ASD) and 73 low-risk infants.
  • Assessment of temperamental profiles, including positive/negative affect, attention control, and behavioral approach.
  • Diagnostic assessment for ASD at 36 months of age.
  • Cluster analysis to identify ASD subgroups based on symptoms, IQ, and temperament.

Main Results:

  • Infants diagnosed with ASD at 36 months exhibited lower positive affect, higher negative affect, and difficulty with attention/behavior control (Effortful Emotion Regulation).
  • Children with ASD showed lower Behavioral Approach (reduced sensitivity to social reward cues) compared to non-ASD siblings and controls.
  • Low Behavioral Approach was significantly associated with a higher number of ASD symptoms, independent of IQ, sex, and group.
  • Two ASD subgroups were identified based on symptom severity, IQ, age of diagnosis, and Behavioral Approach scores.

Conclusions:

  • Early temperamental profiles, specifically Effortful Emotion Regulation and Behavioral Approach, are associated with the development of autistic symptoms.
  • Temperament provides a valuable framework for understanding the early emergence of ASD.
  • Identifying distinct temperamental profiles may aid in early risk identification and potentially inform targeted interventions for ASD.

More Related Videos

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder09:13

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder

Published on: April 22, 2015

Related Concept Videos

Socioemotional Development during Infancy01:30

Socioemotional Development during Infancy

Socio-emotional development in infancy is primarily shaped by early emotional responses and social connections, with temperament playing a central role. Temperament refers to the consistent patterns in an individual's emotional and behavioral responses, observable even in infancy. By examining temperament, researchers can better understand an infant's unique ways of interacting with the world, influencing subsequent personality and socio-emotional growth.
Primary Temperament Types
Stella Chess...
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.
Relationship with Parents: Attachment01:28

Relationship with Parents: Attachment

Parent-child interactions lay the foundation for how we understand relationships throughout life. These interactions are not uniform across families; instead, they are shaped by a range of environmental, emotional, and behavioral factors unique to each caregiver-child dynamic. Social psychologists study these early relationships to understand how patterns formed in infancy influence social functioning and interpersonal behavior in adulthood.Attachment Theory and Early Relational ModelsJohn...
Modeling in Therapy01:26

Modeling in Therapy

Modeling, a key technique in therapy, uses observational learning to help clients acquire and practice new skills by watching therapists demonstrate desired behaviors. This approach, rooted in Albert Bandura's concept of vicarious learning, plays a significant role in therapeutic interventions for various psychological conditions, including social anxiety, ADHD, and depression.
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in situations...
Theory of Romantic Attachment in Adulthood03:34

Theory of Romantic Attachment in Adulthood

Attachment is a long-standing connection or bond with others. While Attachment Theory was conceived in developmental psychology to describe infant-caregiver bonding, it's been extended into adulthood to include romantic relationships.
Behavioral Genetics and Its Designs01:23

Behavioral Genetics and Its Designs

Behavior genetics explores how genetic inheritance influences human behavior. It focuses on how genes, passed from parents to offspring, contribute to the development of behavioral traits and tendencies. This branch of genetics seeks to understand the complex interplay between inherited genetic factors and environmental influences in shaping our behaviors.
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...