The underlying causes of the differences in autistic

The gap

Evidence profile

Sourced from the stated research gap and future-work section and stated challenges of the source papers, classified as general, drawn from work published between 1976 and 2026, spanning 5 journals. Those papers have been cited 244 times in total.

Supporting evidence — 8 representative gaps

• The Role of Peer Victimisation and Parental Mental Health in Internalising Problems: Examining Bidirectional Relationships Across Childhood and Adolescence in Autistic Youth (2026) · Journal of Autism and Developmental Disorders · cited 1× · doi

  There is a lack of research on the bidirectional relationships between internalising symptoms, parental mental health, and peer victimisation in autistic children and young people. Prior work has focused on non-autistic youth, and it is unclear whether the findings generalize to autistic peers.

  generalstated research gapevidence 5/5
  Keywords: there lack research bidirectional relationships between internalising symptoms
• School Anxiety Experienced by Autistic Children: A Systematic Review of Contributing Factors (2026) · School Mental Health · doi

  Future research should prioritize the perspectives and experiences of Autistic individuals and communities. The study suggests that future research should investigate the interrelations and deeper macrosystemic mechanisms underlying school anxiety among Autistic learners. The review highlights the need for more diverse and representative samples in future research.

  generalfuture-work sectionevidence 5/5
  Keywords: future research prioritize perspectives experiences autistic individuals communities
• Emotion- and Region-Specific Gaze Differences in Parents of Children With Autism Spectrum Disorder (2026) · Psychiatry Investigation · doi

  One challenge is the complexity of autism spectrum disorder and its impact on social communication and emotional face processing. Another challenge is the lack of understanding of the familial susceptibility to ASD. The study also faces the challenge of developing effective interventions aimed at improving social communication skills in individuals with ASD.

  generalstated challengesevidence 5/5
  Keywords: one challenge complexity autism spectrum disorder impact social
• Differences between mentally retarded and normally intelligent autistic children (1976) · Journal of Autism and Developmental Disorders · cited 243× · doi

  Future studies should investigate the underlying causes of the differences in autistic symptoms associated with IQ level. Research should also explore the implications of the study's findings for the diagnosis and treatment of autism in children with different intellectual abilities.

  generalfuture-work sectionevidence 5/5
  Keywords: future studies investigate underlying causes differences autistic symptoms
• THE AUTISTIC CHILD'S APPRAISAL OF EXPRESSIONS OF EMOTION (1986) · Journal of Child Psychology and Psychiatry · doi

  Future research should aim to develop interventions aimed at improving the social skills of autistic children. Future research should investigate the ability of autistic children to recognize emotions from facial expressions and contexts in more natural social situations. Future research should aim to understand the underlying mechanisms of the social disability of autistic children.

  generalfuture-work sectionevidence 5/5
  Keywords: future research aim develop interventions aimed improving social
• RECOGNITION OF FACES: AN APPROACH TO THE STUDY OF AUTISM (1978) · Journal of Child Psychology and Psychiatry · doi

  Future studies should examine the ability of autistic children to recognize faces in more naturalistic settings. Future studies should investigate the neural basis of facial recognition in autistic children. Future studies should develop interventions to improve social communication in autistic children.

  generalfuture-work sectionevidence 4/5
  Keywords: future studies examine ability autistic children recognize faces
• Conceptual problem-solving in highly verbal, nonretarded autistic men (1985) · Journal of Autism and Developmental Disorders · doi

  Future studies should investigate the relationship between deficits in conceptual problem-solving and social-adaptive impairments in autism. Future studies should examine the effectiveness of interventions aimed at improving conceptual problem-solving in autistic individuals. Future studies should investigate the use of other measures to assess conceptual problem-solving in autism.

  generalfuture-work sectionevidence 4/5
  Keywords: future studies investigate relationship between deficits conceptual problem-solving
• Social communication and brain network properties: cognitive predictors and modulation by autistic traits (2026) · Cognitive Neurodynamics · doi

  Future studies should examine the relationship between social communication and other cognitive processes, such as attention and memory. Future studies should also examine the neural basis of social communication in different populations, such as individuals with autism spectrum disorder.

  generalfuture-work sectionevidence 3/5
  Keywords: future studies examine relationship between social communication other

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