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901.
The literature on preferences of clients and potential clients with respect to the characteristics and procedures of counselors and psychotherapists is briefly but comprehensively reviewed. Striking gaps are noted in our knowledge of such preferences as they are related to counseling processes and outcomes. Suggestions are made concerning areas and methods of needed research.  相似文献   
902.
Two experiments were concerned with scaling affective meanings of posed facial expressions using a specially devised form of semantic differential and with determining the extent to which the meaning of stereoscopically fused facial expressions could be predicted. Both experiments provided evidence for at least three dimensions. High reliability for scaling the affective meanings of facial expressions was demonstrated. Two methods were employed for predicting the meaning of a composite expression. The results indicated that the predictions based on the congruity principle do no better than those based on a simple algebraic mean of the two components.  相似文献   
903.
This is the third of a series of three papers dealing with semantics of facial expressions. The purpose of this experiment was to determine whether the ratings of two stimulus inputs on semantic differential scales would predict the experience of binocular rivalry. The stimuli used were five full-face photographs of a man expressing different emotions. These stimuli were rated on the semantic differential and all possible pairs of these stimuli were used as stereograms. It was hypothesized that semantically incongruous stimulus inputs would lead to binocular rivalry and that congruous ones would lead to an absence of rivalry. The hypothesis was supported.  相似文献   
904.
Admissible probability measurement procedures utilize scoring systems with a very special property that guarantees that any student, at whatever level of knowledge or skill, can maximize his expected score if and only if he honestly reflects his degree-of-belief probabilities. Section 1 introduces the notion of a scoring system with the reproducing property and derives the necessary and sufficient condition for the case of a test item with just two possible answers. A method is given for generating a virtually inexhaustible number of scoring systems, both symmetric and asymmetric, with the reproducing property. A negative result concerning the existence of a certain subclass of reproducing scoring systems for the case of more than two possible answers is obtained. Whereas Section 1 is concerned with those instances in which the possible answers to a query are stated in the test itself, Section 2 is concerned with those instances in which the student himself must provide the possible answer(s). In this case, it is shown that a certain minor modification of a scoring system with the reproducing property yields the desired admissible probability measurement procedure.The research reported in this paper was, in part, performed at the Decision Sciences Laboratory in support of Project 4690, Information Processing in Command and Control and, in part, sponsored by the Air Force Systems Command Electronic Systems Division, Decision Sciences Laboratory, under Contract No. AF 19(628)-4304, with ARCON Inc. This report is identified as ESD-TR-65-567. Further reproduction is authorized to satisfy the needs of the U. S. Government.  相似文献   
905.
Children in second, fourth and sixth grades and college sophomores were compared on a visual search and scanning task under three experimental condilions. In Condition I, a single target letter was sought in a list of letters of low visual confusability. In Condition II, two target letters were sought but only one appeared in a given list. In Condition III, a single target letter was sought in a list of letters of high confusability. Search time decreased with age in all three tasks. Searching for two targets was no harder than searching for one. A highly confusable visual context increased search time at all age levels.  相似文献   
906.
907.
The article discusses psychological testing of automobile drivers performed by the Psychopathic Clinic affiliated with the Traffic Court of the Detroit Recorder's Court. Between 1936 and 1965 more than 15,000 drivers who had either run afoul of the traffic codes or been involved in a traffic collision. A statistical analysis of these cases reveals that the psychologists and psychiatrists working at the clinic were reinforcing existing ethnic, racial, and gender stereotypes in their pursuit of traffic safety. Patients who were deemed unfit drivers were recommended to the judges for sanctions ranging from license revokations to forced committment.  相似文献   
908.
In many species females choose a mate from among several available males; in other species, the social system provides no apparent opportunity for making a decision among alternative suitors, and decision-making capacity is assumed to be minimal. The origins, bases, and logic of female mate choices are contentious questions with important cognitive implications. Female short-finned mollies, Poecilia sphenops, have never been observed to choose mates in the wild, where instead a male-contest social system prevails. Nevertheless they readily choose between models of males in the laboratory. Some of their decisions anticipate features found in males in more recently evolved species where the social system permits female choice. The willingness of females to choose traits in a species without such traits or evident need or opportunity for female choice in the wild is remarkable. These observations suggest that choice behavior can be latent in a species, and may direct or bias the development of behavioral preferences.  相似文献   
909.
Object Relocation is a computer program for Windows 95, with which experiments on spatial memory for object locations can be designed, run, and analyzed. Because of its clear graphical user interface, no long and complex command syntax is needed. Basically, a stimulus consists of a frame that contains a chosen number of locations (i.e., the actual spatial layout) to which objects can be assigned. When the experiment is run, these stimuli are presented to the subject for a variable period of time. Subsequently (either with or without a delay), the objects are presented in a row above the frame and have to be relocated to the correct positions. Finally, the raw data can be analyzed efficiently, using various error scores, and an SPSS-ready output file can be produced. Object Relocation is a very flexible program: New objects and positions can easily be added, and various options for presentation and relocation are present.  相似文献   
910.
A method of matrix analysis of group structure   总被引:7,自引:0,他引:7  
LUCE RD  PERRY AD 《Psychometrika》1949,14(2):95-116
Matrix methods may be applied to the analysis of experimental data concerning group structure when these data indicate relationships which can be depicted by line diagrams such as sociograms. One may introduce two concepts,n-chain and clique, which have simple relationships to the powers of certain matrices. Using them it is possible to determine the group structure by methods which are both faster and more certain than less systematic methods. This paper describes such a matrix method and applies it to the analysis of practical examples. At several points some unsolved problems in this field are indicated.  相似文献   
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