Ads
related to: thurstone scale- Platform Scales
Large, industrial size platform.
LB/KG convertible.
- Shipping & Weighing Scale
Quickly calculate postage for
letters and small packages.
- Counting Scales
Powered by rechargeable battery
or AC adapter. LB/KG convertible.
- Low Profile Floor Scales
Weigh loaded pallets on heavy-duty
steel scale. LB/KG convertible.
- Platform Scales
Search results
Results From The WOW.Com Content Network
The scale is then obtained as a left-adjusted column marginal average of this standard score matrix (Thurstone, 1927b). The underlying rationale for the method and basis for the measurement of the "psychological scale separation between any two stimuli" derives from Thurstone's Law of comparative judgment (Thurstone, 1928).
Louis Leon Thurstone (May 29, 1887 – September 29, 1955) [1] was an American pioneer in the fields of psychometrics and psychophysics. He conceived the approach to measurement known as the law of comparative judgment , and is well known for his contributions to factor analysis .
That is, the scale represents how heavy people perceive the objects to be based on the comparisons. Although Thurstone referred to it as a law, as stated above, in terms of modern psychometric theory the 'law' of comparative judgment is more aptly described as a measurement model. It represents a general theoretical model which, applied in a ...
The BTL model is identical to Thurstone's model if the simple logistic function is used. Thurstone used the normal distribution in applications of the model. The simple logistic function varies by less than 0.01 from the cumulative normal ogive across the range, given an arbitrary scale factor.
Each attribute requires a scale with bipolar terminal labels. Stapel scale – This is a unipolar ten-point rating scale. It ranges from +5 to −5 and has no neutral zero point. Thurstone scale – This is a scaling technique that incorporates the intensity structure among indicators.
This is the defining feature of the class of models, as is elaborated upon in the following section. The Rasch model for dichotomous data has a close conceptual relationship to the law of comparative judgment (LCJ), a model formulated and used extensively by L. L. Thurstone, [12] [13] and therefore also to the Thurstone scale. [14]
Thurstone scale This page was last edited on 29 April 2023, at 17:40 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ...
Historically social psychologists have developed attitude scales to assess individuals' attitudes toward the United Nations and race relations. [25] Typically Likert scales are used in attitude research. Historically, the Thurstone scale was used prior to the development of the Likert scale. The Likert scale has largely supplanted the Thurstone ...