Conners continuous performance test free download

The original CPT described in Rosvold et al Subjects are shown a series of letters. In the first half of the experiment, they must respond whenever an "X" is displayed. In the second half, they must respond whenever a "A" followed by an "X" is displayed. Rosvold, H. Journal of Consulting Psychology, 20, Schein, J.

Cross-validation of the Continuous Performance Test for brain damage. Journal of Consulting Psychology, 26, Cornblatt, B. New findings about sustained attention in normal families. References The following reference s are associated with this entry: Type Name Source Description There are no references identified for this entry. Technology Components Note: This list may not be complete.

No component, listed or unlisted, may be used outside of the technology in which it is released. The usage decision for a component is found in the Decision and Decision Constraints. Name Description No components have been identified for this entry. Runtime Dependencies: Microsoft. NET Framework. General Analysis Adoption Benefits This is a mature technology. There is limited publicly available technical documentation for this technology. This technology is not portable as it runs only on Windows platforms.

Go to site. Conners Continuous Performance Test Third Edition Conners CPT 3 is a task oriented computerized assessment of attention-related problems in individuals aged eight years and older. This technology has not been assessed by the Section Office. Multi-Health Systems Inc. The Vendor Release table provides the known releases for the TRM Technology, obtained from the vendor or from the release source.

Decision Constraints. Product must remain patched and operated in accordance with Federal and Department security and privacy policies and guidelines. Potential users of the CPT II include psychologists, social workers, physicians, counsellors, psychiatric workers, paediatric nurses, teachers and school officials. Appropriate settings for the CPT II include schools, outpatient clinics, inpatient clinics, residential treatment centres, child protective services for both placement and referral decisions, special education and regular classrooms, juvenile detention centres, and private practice offices psychological, psychiatric, paediatric and family practice.

The program is commonly used as a screening tool to identify potential attention problems, and as an aid in monitoring treatment effectiveness. User Qualifications Administrators of assessment instruments like the CPT II test should have an understanding of the basic principles and limitations of psychological testing, especially the interpretation of results.

Although many individuals can easily supervise the CPT II test, a well-trained professional must assume the ultimate responsibility for its use and interpretation. Qualified users of this instrument should know the standards for psychological testing developed by the American Psychological Association, and should belong to professionals associations that endorse a set of standards for the ethical use of psychological needs or possess a license to practice psychology, medicine, social work, or an allied discipline.

Individuals whose only exposure to testing is gained from this program and its manual will not, in general, be qualified users of the CPT II test. In clinical settings, the person responsible for interpretation should possess an advanced degree, such as a Ph. D, Ed. The standard protocol of the CPT II test uses a short practice exercise prior to the administration of the full test to ensure that the respondent fully understands the task prior to proceeding.

After the practice exercise, a new administration is begun and it is a requirement of the standard protocol that an administrator remains present while the administration is taking place. The inter-stimulus intervals ISIs are 1, 2 and 4 seconds with a display time of milliseconds. The unique CPT paradigm is a test structure consisting of 6 blocks and 3 sub-blocks, each containing 20 trials letter presentations.

The presentation order of the different ISIs varies between blocks. To facilitate the interpretation process, T-scores and percentiles are available relative to two normative groups; the general population non-clinical sample and an ADHD clinical sample. Features that increase the flexibility of the program are included in this version.

This scoring option can be very useful in some contexts, as it helps reduce unnecessary follow-up investigations.