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51.
52.
This paper presents a brief history of the use of internal computer networks, an introduction to networking concepts and topology, and suggestions regarding a possible system for use in a psychology laboratory. Considerations about the design and use of a microcomputer network are discussed. 相似文献
53.
Claire L. Gray Ronald C. Lyle Ralph J. McGuire David F. Peck 《Behaviour research and therapy》1980,18(1):19-23
Fifteen tension headache subjects were allocated to one of three groups: direct EMG feedback (from a site corresponding to the source of pain), indirect EMG feedback (from a site not corresponding to the source of the pain) and relaxation instructions. There were two base-line, six treatment and one post-treatment sessions. No significant differences were found between base-line and post-treatment EMG levels, for any of the groups; however, some significant reductions in levels were obtained within sessions. EMG levels recorded during headache attacks did not differ significantly from levels recorded during base-line. Frequency and intensity of headaches were significantly reduced, particularly in the relaxation group. At follow-up this improvement was maintained for subjects with forehead pain, but differences between the groups had disappeared. 相似文献
54.
The past decade saw an explosive growth in psychological research on law (particularly the judicial process) that continues unabated. This article presents an intellectual history of this research and a critical assessment of its contemporary developments. It begins by tracing four stages in the relations between psychology and law that serve to place present scholarship in perspective. Then follow two sections consisting of conceptual, methodological, and jurisprudential critiques of two topics, respectively, that traditionally have been and still remain at the center of research attention: the pretrial phase of the criminal process (eyewitness identifications) and the criminal trial itself (jury selection, jury decision making, and presentations of evidence and law to the jury). Finally, some themes are culled from past and present experience that capture the mood, difficulties, and prospects of applying psychology to the law. The purpose of this theoretical overview of the field is to suggest some insights into two recurrent questions: why has psychological research not had more of an impact on the judicial process, and what can be done about it? 相似文献
55.
Wallace SA 《Journal of motor behavior》1981,13(3):144-160
Much remains to be learned about how agonist and antagonist muscles are controlled during the production of rapid, voluntary movements. In an effort to summarize a wide body of existing knowledge and stimulate future research on this subject, an impulse-timing theory is presented which attempts to predict the activity of reciprocal muscles based on certain characteristics of a movement. The basic tenet of the theory is that variables of movement time, movement distance and inertial load have fairly predictable effects on the underlying muscular activity of the agonist and antagonist muscles during the production of rapid and discrete, voluntary movements. The theory is derived from the kinematic work of Schmidt, Zelaznik, Hawkins, Frank and Quinn (1979) and supporting evidence from studies which have used electromyographic (EMG) recordings of agonist and antagonist muscles during rapid movements. Issues related to synergistic muscle control, central and peripheral control of reciprocal muscle activity, muscle control, and neurological disorder and the relationship between impulse-timing and mass-spring control are discussed in the final section. 相似文献
56.
A sample of 160 female and male college students read a completed job application and a letter written by the applicant. The job was in either a feminine or a masculine field. The applicant was described as either female or male, single or married, and having one or no children. Subjects answered seven evaluative questions about the competence of the applicant and the merits of the letter. Women, especially single ones, who applied for a sex-typical job generally were evaluated most favorably. Men, especially single ones, and women who applied for sex-atypical jobs were evaluated least favorably. 相似文献
57.
Wallace A. Murphree 《Sophia》1991,30(2-3):59-70
Conclusion In this paper I challenge both the contemporary secular view that religious faith is not a virtue, and also the contemporary
theistic view that religious faith is a virtue that is unavailable to nonbelievers. Although these views appear reasonable
from the respective sides when faith is interpreted as belief, if faith is understood to be the entrusting of one’s ultimate
concerns to whatever powers are in control (as I suggest), then such faith, with its accompanying ‘freedom from bondage’ (Spinoza),
not only appears to be a virtue in itself, but it also appears to be one that can be achieved by nonbelievers as well as by
theists.
This is not to claim, however, that theists should hold the nonbeliever’s faith to be as viable as their own (or vice versa);
rather, it is to claim that there is no more reason for theists to hold that nonbelievers must be without faith than there
is for them to hold that nonbelievers must be without hope or love.
Still, of course, it may be that God does exist and that the belief that he exists is part of the formula for the realization
of some ultimate religious concern, such as eternal life. (For example, it could have been that there was a person conducting
a rescue mission for the mountain climbers, but who refused to bring those who did not believe so to final safety, even though
they has boarded the platform.) So, if God does exist and if the formula for eternal life, for example, does include the requirement
that creatures believe that he exists, then atheists and agnostics will certainly have erred by not embracing theism. But
their error then (assuming their doubts not to be the products of such vices as pride or dishonesty) will have been an error
in calculative judgment, rather than a failure in virtue: they will have erred by not having engaged a hypnotist—at least
in last resort— to equip them with a precautionary theism. 相似文献
58.
Two experiments were performed that involved an initial word-identification task in which the acoustic signal was degraded by either 50% or 60% compression of the recorded words. A control group was tested at the original recording rate (0% compression). The compression manipulation was successful in increasing the number of identification errors. During the second stage of the experiments, words were read at a normal rate. In Experiment 1, the subjects indicated whether each word had appeared on the prior list, and in Experiment 2, the subjects estimated the number of times each word had been read on the prior list. The false-negative rate decreased and frequency ratings increased as a function of the number of prior presentations (one, two, or three) of the target words. The most interesting result was that the effect of repetitions was present even for words that had been misperceived. 相似文献
59.
Wallace DH 《Behavioral sciences & the law》1991,9(2):163-177
Data from a sample of clinicians are examined to study the relationship of the lower socio-economic client and therapist. Therapist practice variables are regressed on variables measuring client income and contrasting client's use of Medicaid with the use of private insurance or out-of-pocket funds. It is found that therapist practice variables can predict a significant proportion of the variance of these criterion variables. These relationships and their implications for the therapeutic needs of indigent clients with less severely impaired conditions are discussed. 相似文献
60.
Effects of household sex composition on the salience of one's gender in the spontaneous self-concept
William J McGuire Claire V McGuire Ward Winton 《Journal of experimental social psychology》1979,15(1):77-90
It was hypothesized that being a boy or a girl becomes more salient in a child's self-concept to the extent the other sex numerically predominates in the child's household. This prediction was based upon an information-processing, distinctiveness postulate that a person contemplating a complex stimulus (such as the self) selectively notices and encodes its more distinctive, information-rich aspects. The spontaneous self-concept elicited by nondirective “Tell us about yourself” interviews of 560 school children were scored for spontaneous mention of one's gender. As predicted, boys spontaneously mentioned their maleness more often when they came from households where females were in the majority; girls mentioned their femaleness more often when from households with male majorities; boys mentioned their maleness more often when from father-absent than from father-present homes. Incidental findings are that gender is more salient in the negation self-concept (“Tell us what you are not”) than in the affirmation self-concept (“Tell us about yourself”) especially for girls and that gender becomes increasingly salient as the child grows older. 相似文献