Literature DB >> 20108115

Are the autism and positive schizotypy spectra diametrically opposed in local versus global processing?

Suzanna N Russell-Smith1, Murray T Maybery, Donna M Bayliss.   

Abstract

Crespi and Badcock (2008) proposed that autism and psychosis represent two extremes on a cognitive spectrum with normality at its center. Their specific claim that autistic and positive schizophrenia traits contrastingly affect preference for local versus global processing was investigated by examining Embedded Figures Test performance in two groups of students separated on autistic-like traits but matched on positive schizotypy traits, and two groups separated on positive schizotypy traits but matched on autistic-like traits (n = 20 per group). Consistent with their theory, higher levels of autistic-like traits were associated with faster identification of hidden figures, whereas higher levels of positive schizotypy traits were associated with slower identification.

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Mesh：

Year:  2010        PMID： 20108115     DOI： 10.1007/s10803-010-0945-7

Source DB:  PubMed          Journal:  J Autism Dev Disord        ISSN： 0162-3257


  58 in total

1.  High "intelligence," low "IQ"? Speed of processing and measured IQ in children with autism.

Authors:  K Scheuffgen; F Happé; M Anderson; U Frith
Journal:  Dev Psychopathol       Date:  2000

2.  Short scales for measuring schizotypy.

Authors:  Oliver Mason; Yvonne Linney; Gordon Claridge
Journal:  Schizophr Res       Date:  2005-10-15       Impact factor: 4.939

3.  Psychological differentiation and schizotypal traits: negative results with the Group Embedded Figures Test.

Authors:  D Schuldberg; A London
Journal:  Percept Mot Skills       Date:  1989-06

4.  Susceptibility to backward masking in schizophrenic patients with positive or negative symptoms.

Authors:  M Green; E Walker
Journal:  Am J Psychiatry       Date:  1984-10       Impact factor: 18.112

5.  Similarities and differences in Wechsler Intelligence Scale for Children--Third Edition (WISC-III) profiles: support for subtest analysis in clinical referrals.

Authors:  Susan Dickerson Mayes; Susan L Calhoun
Journal:  Clin Neuropsychol       Date:  2004-12       Impact factor: 3.535

6.  The broader cognitive phenotype of autism in parents: how specific is the tendency for local processing and executive dysfunction?

Authors:  Sven Bölte; Fritz Poustka
Journal:  J Child Psychol Psychiatry       Date:  2006-06       Impact factor: 8.982

7.  A new step towards understanding Embedded Figures Test performance in the autism spectrum: the radial frequency search task.

Authors:  Renita A Almeida; J Edwin Dickinson; Murray T Maybery; Johanna C Badcock; David R Badcock
Journal:  Neuropsychologia       Date:  2009-09-26       Impact factor: 3.139

8.  Autistic traits in the general population: a twin study.

Authors:  John N Constantino; Richard D Todd
Journal:  Arch Gen Psychiatry       Date:  2003-05

9.  Relationship between symptom domains in autism spectrum disorders: a population based twin study.

Authors:  Katharina Dworzynski; Francesca Happé; Patrick Bolton; Angelica Ronald
Journal:  J Autism Dev Disord       Date:  2009-04-17

10.  Multiple cognitive capabilities/deficits in children with an autism spectrum disorder: "weak" central coherence and its relationship to theory of mind and executive control.

Authors:  Elizabeth Pellicano; Murray Maybery; Kevin Durkin; Alana Maley
Journal:  Dev Psychopathol       Date:  2006
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  26 in total

1.  Perspective-taking abilities in the balance between autism tendencies and psychosis proneness.

Authors:  Ahmad M Abu-Akel; Stephen J Wood; Peter C Hansen; Ian A Apperly
Journal:  Proc Biol Sci       Date:  2015-06-07       Impact factor: 5.349

2.  Comparison of children with autism spectrum disorder with and without schizophrenia spectrum traits: gender, season of birth, and mental health risk factors.

Authors:  Kenneth D Gadow; Carla J DeVincent
Journal:  J Autism Dev Disord       Date:  2012-11

Review 3.  Research strategies and priorities to improve the lives of people with schizophrenia: executive summary of the Ernst Strüngmann Forum on schizophrenia.

Authors:  Steven M Silverstein; Bita Moghaddam; Til Wykes
Journal:  Schizophr Bull       Date:  2014-01-28       Impact factor: 9.306

4.  Psychometric Properties of the Autism-Spectrum Quotient for Assessing Low and High Levels of Autistic Traits in College Students.

Authors:  Jennifer L Stevenson; Kari R Hart
Journal:  J Autism Dev Disord       Date:  2017-06

5.  Support for a link between the local processing bias and social deficits in autism: an investigation of embedded figures test performance in non-clinical individuals.

Authors:  Suzanna N Russell-Smith; Murray T Maybery; Donna M Bayliss; Adelln A H Sng
Journal:  J Autism Dev Disord       Date:  2012-11

6.  Brief Report: Autism-like Traits are Associated With Enhanced Ability to Disembed Visual Forms.

Authors:  Antoinette Sabatino DiCriscio; Vanessa Troiani
Journal:  J Autism Dev Disord       Date:  2017-05

7.  Visual search targeting either local or global perceptual processes differs as a function of autistic-like traits in the typically developing population.

Authors:  Renita A Almeida; J Edwin Dickinson; Murray T Maybery; Johanna C Badcock; David R Badcock
Journal:  J Autism Dev Disord       Date:  2013-06

8.  Are the autism and positive schizotypy spectra diametrically opposed in empathizing and systemizing?

Authors:  Suzanna N Russell-Smith; Donna M Bayliss; Murray T Maybery; Rosy L Tomkinson
Journal:  J Autism Dev Disord       Date:  2013-03

9.  Symptoms of autism and schizophrenia spectrum disorders in clinically referred youth with oppositional defiant disorder.

Authors:  Kenneth D Gadow; Deborah A G Drabick
Journal:  Res Dev Disabil       Date:  2012-03-22

10.  Evidence for distinct cognitive profiles in autism spectrum disorders and specific language impairment.

Authors:  Lauren J Taylor; Murray T Maybery; Luke Grayndler; Andrew J O Whitehouse
Journal:  J Autism Dev Disord       Date:  2014-01
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