Conners' Continuous Performance Test 3rd Edition (Conners CPT 3)Quicklinks: New to the Conners CPT 3 . By indexing the respondent’s performance in areas of inattentiveness, impulsivity, sustained attention, and vigilance, the Conners CPT 3 can be useful to the process of diagnosing Attention- Deficit/Hyperactive Disorder (ADHD) and other neurological conditions related to attention. The Conners CPT 3 provides objective information about an individual’s performance in attention tasks, complementing information obtained from rating scales such as the Conners 3. The Conners CPT 3 can be used in conjunction with the Conners Continuous Auditory Test of Attention (Conners CATA. The Conners CPT 3 and Conners CATA can be purchased as a combo kit or individually. Easy interpretation with new reports offering clear visuals and summaries. Continuous Performance Tests; Adults; Children and Adolescents. Keith Conners has has an extraordinary career as an academic. Conners CPT 3 Unlimited Kit includes CPT Manual. IQ as measured by the WISC and CPT performance. Still it was noted in the manual that some. Conners’ continuous performance test. November/December 1995. Conners' Continuous Performance Test. For $35 the clinician can preview the Conners and its manual and use it with five patients. Trusted results with the most representative CPT normative samples collected. Diagnostic confidence with a refined measurement of attention. New to the Conners CPT 3: Revised paradigm: New ratio of non- targets (the letter X) to targets (all other letters) to improve the test’s sensitivity to impulsivity problems. New and updated normative data: Consists of 1. United States (U. S.) population census. Normative samples normed on a variety of computer models and operating systems. Enhanced look and feel of the program designed to reduce glare and reflection on computer or laptop monitors. New Scores and Score Dimensions of Attention Measured: Inattentiveness Impulsivity Sustained Attention Vigilance (new) New age range: Age 8+ New easy to understand clinical likelihood statements are based on T- scores and displayed as very high, high, moderate, or minimal. Relations between Continuous Performance Test performance measures and ADHD behaviors. The Conners' Continuous Performance Test. Diagnostic and Statistical Manual of Mental Disorders. Conners' Continuous Performance Test II. The Conners’ Continuous Performance Test II. Manual published by MHS. The Conners Continuous Performance Test 3rd Edition (Conners CPT 3). Conners Continuous Performance Test 3 rd Edition. Conners CPT3/CATA Manual: $99.00: Now Available! The Conners’ Continuous Performance Test II evaluates attention problems and treatment usefulness. Conners’ Continuous Performance Test II. Computer Program for Windows Technical Guide and Software Manual. How to Use the Assessment During the 1. X”, appears. The Conners CPT 3 is available as an unlimited use program or pay- per- use for one computer. The number of computers that can use the program is limited to the number of installations purchased. The Conners CPT 3 uses both standardised and raw scores to determine not only the respondent’s performance overall but also in four different aspects of attention: Inattentiveness, Impulsivity, Sustained Attention and Vigilance. Technical Information. The Most Representative CPT Normative Samples Collected. The new normative sample consists of 1,4. United States (U. S.) population in terms of key demographic variables such as gender, race, geographical region, and parental education level. Split- half reliability estimates of the Conners CPT 3 scales were calculated for the normative and clinical samples. Results were very strong – across all scores, the median split- half reliability estimate was . These results indicate that the Conners CPT 3 demonstrates excellent internal consistency for both the normative and the clinical groups. Test- Retest Reliablilty. Test- retest reliability refers to the consistency of scores obtained from the same respondent on separate occasions over a specified period of time. To estimate the test- retest reliability of the Conners CPT 3, a sample of 1. Conners CPT 3 twice with a 1- to 5- week interval between administrations. The median test- retest correlation was . These results suggest a good level of test- retest reliability. Validity. Users can be assured that the Conners CPT 3 will help detect attention deficits and differentiate Clinical from Non- Clinical Cases. Discriminative Validity. Discriminative validity pertains to an instrument’s ability to distinguish between relevant participant groups (i. In order to conduct discriminative validity analyses, Conners CPT 3 data were collected during the standardisation process from 3. ADHD diagnosis. Conners CPT 3 scores from this ADHD sample were compared to a matched sample from the general population. Results indicated that significant differences were found between the ADHD sample and the matched general population sample on most measures with small to moderate effect sizes (d = 0. As expected, the ADHD sample performed more poorly (i. Conners CPT 3). In particular, the ADHD sample had lower d’ scores, indicating more difficulty in distinguishing between relevant stimuli and distractors. Similarly, the ADHD sample made a greater number of errors (i. Omissions, Commissions and Perseverations than did the general population sample) and showed more variability in their responses overall (i. HRT SD scores) and across subblocks (i. Variability scores) compared to the matched sample of general population. The responses of the ADHD sample were also affected more by changes in block and ISI (i. HRT Block Change and HRT ISI Change scores). Incremental Validity. Another approach in establishing the Conners CPT 3’s validity is to show how it works together with other measures of similar constructs in the assessment of attention problems. To assess such validity, samples were collected in which cases were scored on the Conners CPT 3 and another measure of attention. Specifically, in a sample of 1. ADHD youths, parent- reports on the Conners 3rd Edition (Conners 3- P; Conners, 2. Conners CPT 3. In a second sample of 1. ADHD adults, self- reports on the Conners Adult ADHD Rating Scales (CAARS; Conners, Erhardt, & Sparrow, 1. Conners CPT 3. Logistic regressions were conducted in order to determine how well scores from the Conners CPT 3 improve the diagnostic efficacy of the rating scales in predicting group membership into ADHD or general population groups. For youth, when the Conners 3- P and Conners CPT 3 scores were considered together, there was an overall correct classification rate (i. ADHD cases) of 8. These values were 4. For adults, when the CAARS and Conners CPT 3 scores were considered together, the overall correct classification rate was 9. These values were 3. These results indicate that adding the Conners CPT 3 to scores from rating scales increases the ability to predict group membership. New Easy to Read Reports: The computer- generated scoring reports have been re- designed to better guide assessors through each step of the recommended interpretation process. Updated with a new easy to follow look and feel. Interpret the data more efficiently with the addition of clear visuals. More interpretive text to complement and narrate the wealth of data. Easy to understand Clinical Likelihood Statements are based on the number of atypical T- scores to estimate the likelihood of a clinical disorder. There are two report types available: Assessment Report, which provides detailed results from a single administration Progress Report, which provides an overview of change over time by combining and comparing results of up to four administrations.
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