What does the D-KEFS measure?

The Delis–Kaplan Executive Function System (D-KEFS) is a neuropsychological test used to measure a variety of verbal and nonverbal executive functions for both children and adults (ages 8–89 years).

What is design fluency?

Design Fluency (DF) is typically assumed to assess planning, cognitive flexibility, and fluency in generation of visual patterns, above and beyond contributions from motor speed (Delis, Kaplan, & Kramer, 2001; Ruff, 1998).

What does trail making A and B measure?

Both TMT-A and TMT-B measure psychomotor speed, visual search, and attention (Strauss, Sherman, & Spreen, 2006).

What is a set loss error?

Set-loss errors (also called rule violations) can be conceptualized as a breakdown in the adherence to task-specific rules, and in clinical populations, the propensity to make these errors has shown some specificity for identifying disorders connected with frontal lobes dysfunction.

What is category switching?

A task switching paradigm in which participants must switch according to an unpredictable cue between two word categorization tasks as described by Friedman et al (2008).

How do you read a MoCA?

What are the severity levels for the MoCA? The following ranges may be used to grade severity: 18-25 = mild cognitive impairment, 10-17= moderate cognitive impairment and less than 10= severe cognitive impairment.

What do Trails A and B measure?

What does trail making measure?

Trails Making Test (Trails) is a neuropsychological test of visual attention and task switching. It can provide information about visual search speed, scanning, speed of processing, mental flexibility, as well as executive functioning.

What is a set loss errors D KEFS?

What is a MoCA score?

MoCA scores range between 0 and 30. A score of 26 or over is considered to be normal. In a study, people without cognitive impairment scored an average of 27.4; people with mild cognitive impairment (MCI) scored an average of 22.1; people with Alzheimer’s disease scored an average of 16.2.

How do you grade a clock-drawing test?

Clock Drawing Score: 2 points for a normal clock or 0 (zero) points for an abnormal clock drawing. A normal clock must include all numbers (1-12), each only once, in the correct order and direction (clockwise). There must also be two hands present, one pointing to the 11 and one pointing to 2.

What is a mild cognitive impairment?

Mild Cognitive Impairment (MCI) Mild cognitive impairment (MCI) is an early stage of memory loss or other cognitive ability loss (such as language or visual/spatial perception) in individuals who maintain the ability to independently perform most activities of daily living. Causes and risks.