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911.
Karl J. Holzinger 《Psychometrika》1944,9(4):257-262
A simple method for extracting correlated factors simultaneously is described. The method is based on the idea that the centroid pattern coefficients for the sections of unit rank of the complete matrix may be interpreted as structure values for the entire matrix. Only the routine centroid average process is required. 相似文献
912.
Pamela J. Mendonca Karl Altman 《Journal of psychopathology and behavioral assessment》1982,4(3):187-203
Behavioral treatments for overweight children have not fared well in achieving or maintaining clinically significant weight losses. The use of more appropriate dependent measures which also take height, sex, and age into consideration is suggested. A multiple-baseline analysis of the behavioral treatment of seven overweight children was conducted. Results support the contention that a more clinically significant outcome emerges when appropriate measures are used. 相似文献
913.
914.
This paper describes the practical steps necessary to write logfiles for recording user actions in event-driven applications. Data logging has long been used as a reliable method to record all user actions, whether assessing new software or running a behavioral experiment. With the widespread introduction of event-driven software, the logfile must enable accurate recording of all the user’s actions, whether with the keyboard or another input device. Logging is only an effective tool when it can accurately and consistently record all actions in a format that aids the extraction of useful information from the mass of data collected. Logfiles are often presented as one of many methods that could be used, and here a technique is proposed for the construction of logfiles for the quantitative assessment of software from the user’s point of view. 相似文献
915.
Karl J. Holzinger 《Psychometrika》1942,7(3):147-156
This is a very simple explanation of factor analysis primarily for the factorial layman. The interpretation of factors and the comparisons of various factor solutions are illustrated with a hypothetical example so designed that the reader can visualize all the relationships in a two-dimensional graph. 相似文献
916.
Karl G. Jöreskog 《Psychometrika》1994,59(3):381-389
A general theory for parametric inference in contingency tables is outlined. Estimation of polychoric correlations is seen as a special case of this theory. The asymptotic covariance matrix of the estimated polychoric correlations is derived for the case when the thresholds are estimated from the univariate marginals and the polychoric correlations are estimated from the bivariate marginals for given thresholds. Computational aspects are also discussed.The research was supported by the Swedish Council for Research in the Humanities and Social Sciences (HSFR) under the programMultivariate Statistical Analysis. The author thanks a reviewer for pointing out an error in the original version of the paper. 相似文献
917.
Karl E. Peters 《Zygon》1990,25(1):3-6
Science and religion share the conviction that the world is intelligible, susceptible to being logically understood, but they delineate this under different paradigms. In the cleanest cases we can say that science operates with the presumption that there are causes to things, religion with the presumption that there are meanings to things.
—Holmes Rolston III 相似文献
—Holmes Rolston III 相似文献
918.
Karl‐Wolfgang Tröger 《Islam & Christian-Muslim Relations》1990,1(1):12-24
The article centres on the humanistic and peace‐oriented elements in the foundational sources of Islam, the Qur'an and the Prophet's life, especially on Muhammad's attitude towards war and peace. As the Qur'an clearly attests, Muhammad continued to search for reconciliation and mutual understanding,. with Jews and Christians as well as with opponents and enemies. As to jihad, Q. 2:90 and Q. 22:39 unambiguously prohibit offensive war, in fact, any kind of aggression, cruelty and wanton destruction. The Qur'an prescribes a humane conduct of war. Wherever politically possible, peace has the priority. Finally, the author exemplifies contemporary Muslim attitudes towards war and peace and describes Muslim peace initiatives. 相似文献
919.
Summary Is an inflected word identified by first decomposing it into stem plus suffix or, instead, is it recognized as a whole? Several lexical decision experiments studied the recognition of inflected words in English (a language with few inflections) and Serbo-Croatian (a heavily inflected language). If recognition depended on decomposition, preceding the inflection with a brief exposure of the stem (<100 ms) should have primed the lexical entry for the stem and, therefore, facilitated recognition of the whole inflected word that followed. It did not. It was also found that the speed of recognizing an inflected word was more strongly associated with the frequency of the whole inflected form than with the frequency of its stem. The results suggested that in word recognition, lexical contact is first made with the whole word form. Nevertheless, morphological decomposition may still occur in subsequent processing. 相似文献
920.
Psychological experiments often require the control of a large number of output lines; unfortunately, the IBM PC provides only 32 8-bit ports through which communication may be implemented without risk of conflict with other software/hardware. A single 8-bit port may be used to control a large number of devices by adding appropriate decoder logic between the computer’s port and the devices that are to be controlled. Software and hardware are presented that illustrate this technique by controlling an 8-digit light-emitting diode display with a single IBM PC output port. 相似文献