Search results
Results from the WOW.Com Content Network
Any non-self-crossing quadrilateral with exactly one axis of symmetry must be either an isosceles trapezoid or a kite. [5] However, if crossings are allowed, the set of symmetric quadrilaterals must be expanded to include also the crossed isosceles trapezoids, crossed quadrilaterals in which the crossed sides are of equal length and the other sides are parallel, and the antiparallelograms ...
one pair of parallel sides – a trapezium (τραπέζιον), divided into isosceles (equal legs) and scalene (unequal) trapezia; no parallel sides – trapezoid (τραπεζοειδή, trapezoeidé, literally 'trapezium-like' (εἶδος means 'resembles'), in the same way as cuboid means 'cube-like' and rhomboid means 'rhombus-like')
According to Beck's publisher, 'When Beck began studying depression in the 1950s, the prevailing psychoanalytic theory attributed the syndrome to inverted hostility against the self.' [3] By contrast, the BDI was developed in a novel way for its time; by collating patients' verbatim descriptions of their symptoms and then using these to structure a scale which could reflect the intensity or ...
The Beck Depression Inventory (BDI) is a well-known questionnaire for scoring depression based on all three aspects of the triad. Other examples include the Beck Hopelessness Scale [ 14 ] for measuring thoughts about the future and the Rosenberg Self-Esteem Scale [ 15 ] for measuring views of the self.
When studying depression used in animals originally, symptoms equivalent to odd social behavior and emotion were used to determine if the animal had depression. [9] The question therefore remains whether we can know if the animal is "depressed". They are unable to have the emotions that are associated specifically with humans, like sadness. [10]
The first edition of the POMS scale is made up of 65 self-report questions where participants use a Likert scale to indicate whether each question related to them or not. [citation needed] This scale was the only in existence until 1983 when S. Shacham created the POMS-SF, a more concise version of McNair's original creation.
Instead of presenting a five-category response set, the GDS questions are answered with a simple "yes" or "no". [13] [14] The Zung Self-Rating Depression Scale is similar to the Geriatric Depression Scale in that the answers are preformatted. In the Zung Self-Rating Depression Scale, there are 20 items: ten positively worded and ten negatively ...
Trapezium, plural trapezia, may refer to: Trapezium, in British and other forms of English, a trapezoid, a quadrilateral that has exactly one pair of parallel sides; Trapezium, in North American English, an irregular quadrilateral with no sides parallel; Trapezium (bone), a bone in the hand; Trapezium Cluster, a group of stars in the Orion Nebula