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211.
Researchers often have one or more theories or expectations with respect to the outcome of their empirical research. When researchers talk about the expected relations between variables if a certain theory is correct, their statements are often in terms of one or more parameters expected to be larger or smaller than one or more other parameters. Stated otherwise, their statements are often formulated using inequality constraints. In this article, a Bayesian approach to evaluate analysis of variance or analysis of covariance models with inequality constraints on the (adjusted) means is presented. This evaluation contains two issues: estimation of the parameters given the restrictions using the Gibbs sampler and model selection using Bayes factors in the case of competing theories. The article concludes with two illustrations: a one-way analysis of covariance and an analysis of a three-way table of ordered means. 相似文献
212.
Hendin H Maltsberger JT Haas AP Szanto K Rabinowicz H 《Suicide & life-threatening behavior》2004,34(4):386-394
Data collected from 26 therapists who were treating patients when they died by suicide were used to identify intense affective states in such patients preceding the suicide. Eleven therapists provided comparable data on 26 patients they had treated who were seriously depressed but not suicidal. Although the two groups had similar numbers diagnosed with MDD, the suicide patients showed a significantly higher total number of intense affects in addition to depression. The acute affective state most associated with a suicide crisis was desperation. Hopelessness, rage, abandonment, self-hatred, and anxiety were also significantly more frequently evidenced in the suicide patients. 相似文献
213.
Data from therapists who were treating patients when they killed themselves were used to provide information about precipitating events that was missing from accounts obtained from suicide victims' relatives and friends. Among 26 patient suicides studied, the therapists identified a precipitating event in 25 cases; in 19 of these, supporting evidence linked the identified event to the suicide. A schema was developed that identifies nine types of evidence provided by therapists in determining that an event precipitated the suicide. Use of the schema is likely to improve accurate identification of events that precipitate patient suicides, and distinguish them from unrelated coterminous events or suicide risk factors. 相似文献
214.
Four studies investigate the relationship between individuals' mood and their reliance on the ease retrieval heuristic. Happy participants were consistently more likely to rely on the ease of retrieval heuristic, whereas sad participants were more likely to rely on the activated content. Additional analyses indicate that this pattern is not due to a differential recall (Experiment 2) and that happy participants ceased to rely on the ease of retrieval when the diagnosticity of this information was called into question (Experiment 3). Experiment 4 shows that reliance on the ease of retrieval heuristic resulted in faster judgments than reliance on content, with the former but not the latter being a function of the amount of activated information. 相似文献
215.
In three experiments, we investigated whether the production of subject-verb number agreement is affected by the phonological realization of grammatical information. Speakers repeated and completed German or Dutch noun phrases along the lines of The position against the demonstrations. We varied the number of the subject noun (position) and the local noun (demonstrations), as well as the number ambiguity of the subject noun's determiner and the case ambiguity of the local noun phrase. Sentence completions more often contained a verb of the wrong number if the subject and the local nouns mismatched in number than if they matched. Experiments 1 and 2, in German, showed a stronger number mismatch effect if the local noun phrase was ambiguous between the nominative and the accusative cases. Experiment 3, in Dutch, showed a stronger mismatch effect if the subject noun's determiner was ambiguous in number. We conclude that morphophonological factors affect the implementation of agreement during grammatical encoding. 相似文献
216.
Although nCPAP therapy has proven to be efficient at removing symptoms of obstructive sleep apnea syndrome (OSAS), recovery from depression frequently remains unsatisfactory. Other studies have shown that recall of autobiographical memories (AM) is a psychological vulnerability marker for depression, and also have shown its predictive power for the course of depression. It is therefore hypothesized that AM also predict the course of depressive affect in OSAS patients. Fifty-four consecutively admitted OSAS patients received standard nCPAP therapy. Specificity of AM assessed at the beginning of treatment was used as a predictor in a regression analysis, and the extent of recovery from depression over a follow-up period of between six to nine weeks served as the criterion variable. The results supported the hypothesis that patients who were able to recall more specific AM in response to positively valenced cue words showed a more substantial recovery from depression. This has important treatment implications. 相似文献
217.
This study investigated whether retrieval of a noun's grammatical gender benefits from having retrieved that information recently. In response to picture stimuli, participants produced gender-marked pronouns under various priming conditions. The primes differed in that they either necessitated retrieval of grammatical gender (indefinite noun phrase/pronoun) or did not (noun); when they required gender retrieval, they varied in whether they involved access to the same morpheme (pronoun) or a different morpheme (indefinite noun phrase). Relative to an unprimed condition, faster responses were obtained in each condition. Pronoun primes facilitated pronoun naming more than the other prime types, but no difference was observed between noun primes and indefinite noun phrase primes. Thus, although the experiment was sensitive to priming processes, there was no evidence for morpheme-independent gender priming. 相似文献
218.
This study explored the hypothesis that authoritarianism is negatively associated with peace supportiveness. A sample of 197 Jewish/Israeli university students responded to a questionnaire that included items on attitudes toward the Middle East peace process as well as a personality measure. The results confirmed the hypothesis: Individuals who were less supportive of the peace process were more authoritarian conformists than were supporters of the process. A significant association between religiosity and attitudes toward the peace process was also found; the split between peace supporters and non-supporters corresponded roughly, though not exactly, to the split between religious and non-religious. The pro-peace individual is generally non-religious, less authoritarian conformist, and less aggressive. Hence, the social cognitions studied—beliefs about the peace process—may be group beliefs. Certain characteristics of the groups in question, such as socialization practices and social structure, may account for the personality features that covaried with the beliefs. The data showing that peace attitudes, religiosity, and certain personality traits form one entity might thus be marshalled in discussing the identity issue and applied to other scenes in contemporary conflicts. 相似文献
219.
220.
Dianne Bertolino-Green Ph.D. Glenn H. Asquith Jr. Ph.D. J. L. Cedarleaf J. Earl Thompson Jr. Sarah F. Speed Rodney J. Hunter Rush Otey Herbert Anderson Rev. James G. Emerson Ph.D. Charles B. Cousar Ph.D. Justo L. González Louis R. Lothman S.T.D. J. Harold Ellens Christie Cozad Neuger Ph.D. C. Benton Kline Jasper N. Keith Jr. Bobbie Wrenn Banks M. Div. John Patton Elizabeth Liebert Jeanne Stevenson Moessner Thomas H. Phillips M.Div. Marie McCarthy Ph.D. Paul J. Johnson III Leslie E. Cole Shirley C. Guthrie 《Pastoral Psychology》1991,39(6):373-431