Skip to main content

Attention Network Tests in ASD

  • Living reference work entry
  • First Online:
Encyclopedia of Autism Spectrum Disorders

Definition

Attention has been conceptualized as a multicomponent system comprised of three isolable but interacting networks: alerting, orienting, and executive control (Posner and Petersen 1990). Alerting refers to the achievement and maintenance of a state of readiness to respond, orienting refers to the selection of an input pathway for further processing, and executive control refers to resolution of conflict between competing inputs and responses. The Attention Network Test (ANT), first described by Fan et al. (2002), was developed as a computerized tool for assessing the efficacy of each network.

In the ANT, participants are asked to fixate on a central cross responding to target arrows, which appear either above or below fixation. Targets are sometimes preceded by asterisks appearing at the center of the screen (center cue), above and below fixation simultaneously (double cue), or at the location of a subsequent target (spatial cue). In other words, cues may predict the onset...

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Institutional subscriptions

References and Reading

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Lisa E. Mash .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2020 Springer Science+Business Media, LLC, part of Springer Nature

About this entry

Check for updates. Verify currency and authenticity via CrossMark

Cite this entry

Mash, L.E., Klein, R.M., Townsend, J. (2020). Attention Network Tests in ASD. In: Volkmar, F. (eds) Encyclopedia of Autism Spectrum Disorders. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-6435-8_102499-1

Download citation

  • DOI: https://doi.org/10.1007/978-1-4614-6435-8_102499-1

  • Received:

  • Accepted:

  • Published:

  • Publisher Name: Springer, New York, NY

  • Print ISBN: 978-1-4614-6435-8

  • Online ISBN: 978-1-4614-6435-8

  • eBook Packages: Springer Reference Behavioral Science and PsychologyReference Module Humanities and Social SciencesReference Module Business, Economics and Social Sciences

Publish with us

Policies and ethics