Search results
Results from the WOW.Com Content Network
A NURBS curve. (See also: the animated creation of a NURBS spline.) A NURBS surface. Non-uniform rational basis spline (NURBS) is a mathematical model using basis splines (B-splines) that is commonly used in computer graphics for representing curves and surfaces.
The following diagnostic systems and rating scales are used in psychiatry and clinical psychology. This list is by no means exhaustive or complete. This list is by no means exhaustive or complete. For instance, in the category of depression, there are over two dozen depression rating scales that have been developed in the past eighty years.
In this model, a person's raw score on a test is compared to a large general population normative sample, that should ideally be drawn from a comparable population to the person being examined. Normative studies frequently provide data stratified by age, level of education, and/or ethnicity, where such factors have been shown by research to ...
A depression rating scale is a psychometric instrument (tool), usually a questionnaire whose wording has been validated with experimental evidence, having descriptive words and phrases that indicate the severity of depression for a time period. [1]
Visual object recognition refers to the ability to identify the objects in view based on visual input. One important signature of visual object recognition is "object invariance", or the ability to identify objects across changes in the detailed context in which objects are viewed, including changes in illumination, object pose, and background context.
DASS, the Depression Anxiety Stress Scales, [1] is made up of 42 self-report items to be completed over five to ten minutes, each reflecting a negative emotional symptom. [2] Each of these is rated on a four-point Likert scale of frequency or severity of the participants' experiences over the last week to emphasize states over traits.
Threads from neurology, clinical psychology, psychiatry, cognitive psychology, and psychometrics all have been woven together to create the intricate tapestry of clinical neuropsychology, a practice which is very much so still evolving. [4] The history of clinical neuropsychology is long and complicated due to its ties to so many older ...
Depression, one of the most commonly diagnosed psychiatric disorders, [2] [3] is being diagnosed in increasing numbers in various segments of the population worldwide. [ 4 ] [ 5 ] Depression in the United States alone affects 17.6 million Americans each year or 1 in 6 people.