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The present study evaluated the concurrent validity of two assessment approaches for the measurement of cancer chemotherapy-related nausea and vomiting. The results indicated that the concurrent validity between the Morrow Assessment of Nausea and Emesis (MANE; Morrow, 1984b) and continuous self-monitoring and the reliability on the MANE were moderate. The heterotrait-monomethod and heterotrait-heteromethod matrices demonstrated moderate correlations among the frequency, severity, and duration of anticipatory nausea and vomiting as well as high correlations among the frequency, severity, and duration of posttreatment nausea and vomiting. Additionally, the heterotrait-monomethod matrices show a number of correlations above chance between anticipatory and posttreatment symptoms. The results are discussed in light of future research endeavors.This research was supported in part by Research Grant IN-150 from the American Cancer Society.  相似文献   
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The topics is a theory of argumentation based upon topoi or in Latin loci. The medieval logicians used works by Aristotle and Boethius as their sources for this doctrine, but they developed it in a rather original way. The topics became a higher-level analysis of arguments which are non-valid from a purely formal point of view, but where it is none the less legitimate to infer the conclusion from the premiss(es). In this connection the topics give rise to a number of discussions about the form and the matter of arguments. Further the topic contribute to the elaboration of the important doctrine of the second intentions, i.e. higher-level concepts of the particular things. In some respects the topics may be said to form a link between formal and informal logic. The topics vanished as a part of logic at the end of the Middle Ages, perhaps because the medieval logicians never got rid of Boethius' claim to have compiled a complete list of the loci, which was an unlucky one. The topics does not have an exact parallel in modern formal logic, but some reflections on non-formal argumentation by recent authors contain certain resemblances to it.  相似文献   
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Researchers have become increasingly concerned about problems of the quality of measurement in applied evaluation settings. Of particular importance is change in both the reliability and the validity of a measure that is used in a novel setting. This problem is illustrated by an attempt to use psychiatric rating scales to assess the behavior of chronic mental patients currently residing in nursing homes. Methods for assessing changes in both reliability and validity are presented, along with suggestions for how to deal with these problems.This research was supported in part by an Extramural Research Grant from the State of Illinois Department of Mental Health and Developmental Disabilities.  相似文献   
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王彦  苏彦捷  王甦 《心理科学》2003,26(5):778-783
采用通常的线索—靶子实验,来考察不同的线索有效性对儿童返回抑制的影响。所用的外源性线索分高有效性、低有效性和非信息性三类。儿童被试在实验中的任务为觉察圆形光点后即按键反应,记录反应时。结果表明,7岁、9岁和11岁儿童在高有效性和非信息性线索条件下均出现返回抑制;但7岁和9岁儿童在低有效性线索条件未出现返回抑制,而11岁儿童则出现。这些儿童的实验结果有别于成人。结果提示,7岁、9岁和11岁儿童的返回抑制是在外源性线索的作用下自动出现的,具有反射性质;但7岁和9岁儿童的返回抑制仍受线索有效性的制约,而11岁儿童返回抑制的发展已不受线索有效性的影响。  相似文献   
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覃丽梅  田宝 《心理学探新》2012,(1):82-85,96
该研究在文献分析和访谈的基础上,确定智力残疾运动领域成就目标定向的四维结构并编制初测问卷。对400名特奥会运动员进行了施测,对数据进行项目分析、验证性因素分析和信度分析。验证性因素分析和信度分析显示,问卷具有较好的效度和信度,可以作为运动领域四维目标定向的测量工具。  相似文献   
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魏知超  杨靖 《心理科学》2006,29(2):401-405
本研究编制了一种用于测量儿童语音工作记忆的测验———非词复述测验,并在48名四年级小学生中初步进行信度、效度检验和项目分析。结果表明:(1)该测验有较高的重测信度;(2)该测验具有较高的结构效度和效标效度;(3)分测验二的项目难度分布比较合理,多数项目鉴别力较高,而分测验一的项目难度分布和项目鉴别力则有待于在今后的研究中进一步提高。  相似文献   
180.
This study examines several factors that influence decision makers' willingness to rely on mechanical decision aids. The first experiment examined the effects of predictive ability information and locus of control on decision aid reliance. The results indicate that decision makers were more likely to rely on a decision aid when its predictive validity was not disclosed. Further, decision makers with an external locus of control relied more on the decision aid than those with an internal locus of control. The second experiment expanded upon this result to examine the interactive effects of decision maker involvement and locus of control. The results suggest that involving decision makers in the aid's development enhanced reliance. However, decision makers with an internal locus of control were more strongly influenced by this form of involvement (in terms of increasing their reliance on the decision aid) than decision makers with an external locus of control. Copyright 2001 John Wiley & Sons, Ltd.  相似文献   
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