Research & Studies

Explore peer-reviewed research and academic studies that advance our understanding of twice-exceptional individuals in adulthood.

Peer-Reviewed Study Neuropsychology Peer Reviewed

Cognitive Profiles in Twice-Exceptional Adults: A Neuropsychological Investigation

Authors: Dr. Maria Rodriguez, PhD, Dr. James Thompson, PhD, Dr. Lisa Wang, PhD

Journal/Publication: Journal of Autism and Developmental Disorders

Published: 2024

Abstract/Summary

This study examined the cognitive profiles of 120 adults diagnosed with both autism spectrum disorder and intellectual giftedness. Using comprehensive neuropsychological assessments, we identified distinct patterns of cognitive strengths and challenges that differentiate twice-exceptional adults from both neurotypical gifted individuals and autistic individuals without high intellectual ability.

Key Findings

Twice-exceptional adults showed superior performance in fluid reasoning and processing speed compared to autism-only groups
Working memory challenges were present despite high overall intellectual ability
Executive functioning profiles varied significantly within the twice-exceptional sample
Social cognition scores were intermediate between autism-only and neurotypical gifted groups

Study Details

Sample Size: 120 participants

Methodology: Cross-sectional neuropsychological assessment battery

DOI: 10.1007/s10803-024-06234-1

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Relevance to 2e Adults

95%

Longitudinal Study Occupational Psychology Peer Reviewed

Employment Experiences and Career Satisfaction in Twice-Exceptional Adults

Authors: Dr. Sarah Chen, PhD, Dr. Michael Brown, PhD

Journal/Publication: Autism Research

Published: 2023

Abstract/Summary

A longitudinal study following 200 twice-exceptional adults over five years to examine their employment trajectories, workplace experiences, and factors contributing to career satisfaction. The study provides insights into optimal workplace conditions and support strategies for this population.

Key Findings

Twice-exceptional adults had higher rates of underemployment compared to neurotypical gifted peers
Workplace accommodations significantly improved job satisfaction and retention
Career satisfaction was strongly correlated with intellectual stimulation and autonomy
Mentorship programs showed positive outcomes for career advancement

Study Details

Sample Size: 200 participants

Methodology: 5-year longitudinal cohort study with annual assessments

DOI: 10.1002/aur.2987

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Relevance to 2e Adults

88%

Mixed-Methods Study Clinical Psychology Peer Reviewed

Social Relationships and Mental Health in Gifted Autistic Adults

Authors: Dr. Emma Taylor, PhD, Dr. Robert Kim, PhD, Dr. Anna Petrov, PhD

Journal/Publication: Clinical Psychological Science

Published: 2024

Abstract/Summary

This mixed-methods study explored the social relationship patterns and mental health outcomes in gifted autistic adults, examining protective factors and risk factors for psychological wellbeing. Both quantitative measures and qualitative interviews were used to understand lived experiences.

Key Findings

Quality of relationships was more predictive of wellbeing than quantity
Intellectual compatibility in friendships was highly valued
Masking behaviors in social situations were associated with increased anxiety
Online communities provided important social support for many participants

Study Details

Sample Size: 85 participants

Methodology: Mixed-methods: standardized assessments and semi-structured interviews

DOI: 10.1177/2167702624089321

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Relevance to 2e Adults

92%

Research Focus Areas

Neurocognitive Studies

Brain imaging and cognitive assessment research

Social Psychology

Social interactions and relationship dynamics

Workplace Studies

Employment experiences and accommodations

Mental Health

Co-occurring conditions and wellbeing

Educational Research

Learning approaches and academic achievement

Diagnostic Studies

Assessment tools and identification methods