Difference between revisions of "CPT"
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* Task Structure ''(please given an overview of the task procedures here [i.e., overall design, block, trial, and within-trial event structure and timing])'' | * Task Structure ''(please given an overview of the task procedures here [i.e., overall design, block, trial, and within-trial event structure and timing])'' | ||
**procedure | **procedure | ||
− | ***block: | + | ***block: 6 blocks each containing 3 sublocks of 20 letters ea. |
***trial: 30 completed trials | ***trial: 30 completed trials | ||
* Stimulus Characteristics | * Stimulus Characteristics | ||
− | **sensory modality ''(e.g., visual, auditory, somatosensory, gustatory, olfactory)'': visual | + | **sensory modality ''(e.g., visual, auditory, somatosensory, gustatory, olfactory)'': visual |
**functional modality ''(e.g., linguistic, spatial, numerical, categorical)'': | **functional modality ''(e.g., linguistic, spatial, numerical, categorical)'': | ||
− | **presentation modality ''(e.g., human examiner, paper, computer display, headphones, speaker)'': computer display | + | **presentation modality ''(e.g., human examiner, paper, computer display, headphones, speaker)'': computer display * Response Characteristics |
− | * Response Characteristics | + | |
**response required - | **response required - | ||
***effector modality ''(e.g., vocal, manual, pedal)'': manual | ***effector modality ''(e.g., vocal, manual, pedal)'': manual | ||
− | ***functional modality ''(e.g., words, drawing, writing, keypress, movement)'': mouse press | + | ***functional modality ''(e.g., words, drawing, writing, keypress, movement)'': mouse press or keypress |
− | **response options ''(e.g., yes/no, go/no-go, forced choice, multiple choice [specify n of options], free response)''- | + | **response options ''(e.g., yes/no, go/no-go, forced choice, multiple choice [specify n of options], free response)''- |
− | **response collection ''(e.g., examiner notes, keyboard, keypad, mouse, voice key, button press)''- mouse | + | **response collection ''(e.g., examiner notes, keyboard, keypad, mouse, voice key, button press)''- mouse and/or keyboard |
* Assessment/Control Characteristics | * Assessment/Control Characteristics | ||
− | **timing | + | **timing- letters are presented one at a time for 250 ms, interstimulus intervals (ISIs) of 1, 2, or 4s |
***monthly cycle dependent?? | ***monthly cycle dependent?? | ||
***circadian dependent?? | ***circadian dependent?? | ||
**control assessment | **control assessment | ||
***5 senses?? | ***5 senses?? |
Revision as of 12:00, 7 July 2008
Contents
CPT
Basic Characteristics
- Description
Conner's continuous performance test (CPT) is a measure used to assess attention and vigilance. The test is commonly administered to those suspected of having attentional disorders such as ADHD or trouble with neurological functioning.
- History
- References
Advokat et al, 2007. Conner's continuous performace test of college students with ADHD, psychotic disorders, cognitive deficits, or no diagnosis PMID 17242420
Related Information
- Cognitive construct associated with this task (vote for your favorite, or nominate a new construct label by editing this page):
- Indicators (dependent variables, conditions, or contrasts; measurement variables used for analysis) associated with this task (vote or nominate by editing this page):
- Closely related pages (vote or nominate related pages by editing this page):
- CNP Level
External Resources
- Links out:
- Google: CPT
- Wikipedia: CPT
- PubBrain: CPT
- PubMed: CPT
- -ucla cognitive atlas- (coming soon!)
- Database links
Task Details
- Task Structure (please given an overview of the task procedures here [i.e., overall design, block, trial, and within-trial event structure and timing])
- procedure
- block: 6 blocks each containing 3 sublocks of 20 letters ea.
- trial: 30 completed trials
- procedure
- Stimulus Characteristics
- sensory modality (e.g., visual, auditory, somatosensory, gustatory, olfactory): visual
- functional modality (e.g., linguistic, spatial, numerical, categorical):
- presentation modality (e.g., human examiner, paper, computer display, headphones, speaker): computer display * Response Characteristics
- response required -
- effector modality (e.g., vocal, manual, pedal): manual
- functional modality (e.g., words, drawing, writing, keypress, movement): mouse press or keypress
- response options (e.g., yes/no, go/no-go, forced choice, multiple choice [specify n of options], free response)-
- response collection (e.g., examiner notes, keyboard, keypad, mouse, voice key, button press)- mouse and/or keyboard
- Assessment/Control Characteristics
- timing- letters are presented one at a time for 250 ms, interstimulus intervals (ISIs) of 1, 2, or 4s
- monthly cycle dependent??
- circadian dependent??
- control assessment
- 5 senses??
- timing- letters are presented one at a time for 250 ms, interstimulus intervals (ISIs) of 1, 2, or 4s