Suggestions for the maintenance of accuracy of calculations implemented on digital computersSpringer Science and Business Media LLC - Tập 3 - Trang 264-264 - 1971
John F. Walsh
An approach that selectively uses double precision in calculating statistical quantities is described. Emphasis is placed upon the multiplication and accumulation rather than on the data themselves. In this way, core storage requirements are minimized and good relative error is also achieved.
ASTEF: A simple tool for examining fixationsSpringer Science and Business Media LLC - Tập 40 - Trang 373-382 - 2008
Marco Camilli, Roberto Nacchia, Michela Terenzi, Francesco Di Nocera
In human factors and ergonomics research, the analysis of eye movements has gained popularity as a method for obtaining information concerning the operators cognitive strategies and for drawing inferences about the cognitive state of an individual. For example, recent studies have shown that the distribution of eye fixations is sensitive to variations in mental workload—dispersed when workl...... hiện toàn bộ
A simple device for detecting saccades and judging their intervalsSpringer Science and Business Media LLC - Tập 6 - Trang 547-549 - 1974
Akira Outam, Yasuo Kuchinomachi, Akihiro Yagi
A simple device is described with which the occurrence of saccades can be detected and their intervals classified by reference intervals determined by experimental requirements. The device reliably detects saccades of greater than 2 deg.
Two-channel random pulse generatorSpringer Science and Business Media LLC - Tập 8 - Trang 287-289 - 1976
Daid Pettijohn
The amplification of random thermal noise is utilized to generate two channels of pulses whose frequencies are random with time. The phase relationship between the two channels is also random with time. The pulses can be used to randomize presentation of stimuli for experimentation or training.
Novel item selection strategies for cognitive diagnostic computerized adaptive testing: A heuristic search frameworkSpringer Science and Business Media LLC - - Trang 1-27 - 2023
Xi Cao, Ying Lin, Dong Liu, Fudan Zheng, Henry Been-Lirn Duh
The computerized adaptive form of cognitive diagnostic testing, CD-CAT, has gained increasing attention in the domain of personalized measurements for its ability to categorize individual mastery status of fine-grained attributes more accurately and efficiently through administering items tailored to one’s ability progressively. How to select the next item based on previous response(s) is crucial ...... hiện toàn bộ
Exploring media bias with semantic analysis tools: validation of the Contrast Analysis of Semantic Similarity (CASS)Springer Science and Business Media LLC - Tập 43 - Trang 193-200 - 2010
Nicholas S. Holtzman, John Paul Schott, Michael N. Jones, David A. Balota, Tal Yarkoni
Text-analytic methods have become increasingly popular in cognitive science for understanding differences in semantic structure between documents. However, such methods have not been widely used in other disciplines. With the aim of disseminating these approaches, we introduce a text-analytic technique (Contrast Analysis of Semantic Similarity, CASS,
www.casstools.org
...... hiện toàn bộ
Age-of-acquisition, imagery, familiarity and meaningfulness norms for 543 wordsSpringer Science and Business Media LLC - Tập 7 - Trang 1-6 - 1975
R. Paul Stration, Kenneth A. Jacobus, Bonnie Brinley
The age at which words are first learned appears to be more influential in determining the ease of retrieving words from semantic memory than objective frequency, familiarity, imagery, and meaningfulness. To facilitate research on a wider variety of tasks, we present norms for 543 words for age-of-acquisition, imagery, familiarity, and meaningfulness. Most of the words form single-solution anagram...... hiện toàn bộ
The Chinese Lexicon Project: A repository of lexical decision behavioral responses for 2,500 Chinese charactersSpringer Science and Business Media LLC - Tập 46 - Trang 263-273 - 2013
Wei Ping Sze, Susan J. Rickard Liow, Melvin J. Yap
The Chinese language has more native speakers than any other language, but research on the reading of Chinese characters is still not as well-developed as it is for the reading of words in alphabetic languages. Two areas notably lacking are the paucity of megastudies in Chinese and the relatively infrequent use of the lexical decision paradigm to investigate single-character recognition. The Chine...... hiện toàn bộ