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231.
Two studies were conducted in which human participants rated pairs of words according to the perceived degree to which the
words’ referents shared semantic features. The participants found the task intuitive, simple, and quick to complete. The ratings
were reliable and valid. Interrater and interstudy correlations were high, and ratings were good predictors of known feature
overlap values obtained from existing semantic feature norms. 相似文献
232.
In three experiments, we assessed the effects of type of relation and memory test on retrieval-induced forgetting of facts. In Experiments 1 and 2, eight sets of four shared-subject sentences were presented for study. They were constructed so that half were thematically related and half were unrelated. A retrieval practice phase required participants to recall a subset of the studied sentences. In the final test, the participants were prompted to recall all the sentences (character cued in Experiment 1 and character plus stem cued in Experiment 2). The results showed that the retrieval-induced forgetting (RIF) effect was similar for thematically related and unrelated sentences, indicating that the presence of episodic relations among the sentences was sufficient to produce the effect. In Experiment 3, a recognition task was introduced and the RIF effect emerged in accuracy as well as in latency measures. The presence of this effect with item-specific cues is difficult to accommodate for noninhibitory theories of retrieval. 相似文献
233.
Sale E Sambrano S Springer JF Peña C Pan W Kasim R 《American journal of community psychology》2005,36(3-4):195-205
Research regarding prevention strategies for Hispanic youth stress the importance of family interventions because of the particular
importance of family as a protective factor within the Hispanic community. Starting in 1995, the Center for Substance Abuse
Prevention conducted the National Cross-Site Evaluation of High Risk Youth Programs, a 5-year drug and alcohol prevention
study with a sample of approximately 10,500 youth, including nearly 3,000 Hispanic youth. Youth were surveyed regarding their
alcohol use patterns and risk and protective factors, with several measures of family relationships, including family connectedness,
family supervision, and parental attitudes toward their child's alcohol use. Analyses indicate that family factors are highly
linked to alcohol use among Hispanics, particularly among Hispanic females. Longitudinal growth curve analyses indicate that
improving the connections that young Hispanic females have to their parents can have positive long-term effects on delaying
or reducing their alcohol use.
This evaluation was conducted under the direction of Dr. Soledad Sambrano, Ph.D. of the Center for Substance Abuse Prevention
under contract #2777-95-5002 with EMT Associates, Inc. and ORC Macro. The views expressed herein represent the opinions and
analyses of the individual authors and may not necessarily reflect the opinions, official policy, or position of the U.S.
Department of Health and Human Services, the Public Health Service, the Substance Abuse and Mental Health Service Administration,
or the Center for Substance Abuse Prevention. 相似文献
234.
There is a growing body of evidence showing that a word's cognate status is an important dimension affecting the naming performance of bilingual speakers. In a recent article, Kohnert extended this observation to the naming performance of an aphasic bilingual (DJ). DJ named pictures with cognate names more accurately than pictures with non-cognate names. Furthermore, having named the pictures in Spanish helped the subsequent retrieval (with a delay of one week between the two tests) of the same pictures' names in English, but only for pictures with cognate names. That is, there was a language transfer but only for those translation words that were phonologically similar. In this article we first evaluate the conclusions drawn from these results by Kohnert, and second we discuss the theoretical implications of the facilitatory effects of cognate words for models of speech production in bilingual speakers. 相似文献
235.
Beckers T De Houwer J Pineño O Miller RR 《Journal of experimental psychology. Learning, memory, and cognition》2005,31(2):238-249
Recent research suggests that outcome additivity pretraining modulates blocking in human causal learning. However, the existing evidence confounds outcome additivity and outcome maximality. Here the authors present evidence for the influence of presenting information about outcome maximality (Experiment 1) and outcome additivity (Experiment 2) on subsequent forward blocking. The results of Experiment 3 confirm that, with outcome maximality controlled, outcome additivity affects backward blocking but not release from overshadowing. Finally, the results of Experiment 4 demonstrate that information about outcome additivity has a similar effect on forward blocking if presented after the blocking training instead of before. The results are compatible with the idea that blocking results from inferential processes at the time of testing and not from a failure to acquire associative strength during training. 相似文献
236.
This paper reports a case study of acquired surface alexia in Spanish and discusses the most suitable tests to detect this syndrome in a writing system that is very regular for reading at the segmental and supra-segmental levels. Patient MM has surface alexia characterized by quantitatively good performance in reading words and pseudowords; accurate but slow and syllabic reading of words, nonwords and sentences; good performance in lexical decision tasks including words and nonwords; errors in lexical decision with pseudohomophones; and homophone confusions. This pattern of reading can be interpreted as a disorder in the lexical reading route and overdependence on the non-lexical route. We discuss nonlexical impairments and the interpretation of alexia and suggest tasks to identify surface alexia in a shallow orthography. 相似文献
237.
Conference Report
Scientific Meetings of The American Institute for Psychoanalysis 相似文献238.
The authors report 3 experiments that examine a new mechanism by which overt head movements can affect attitude change. In each experiment, participants were induced to either nod or to shake their heads while listening to a persuasive message. When the message arguments were strong, nodding produced more persuasion than shaking. When the arguments were weak, the reverse occurred. These effects were most pronounced when elaboration was high. These findings are consistent with the "self-validation" hypothesis that postulates that head movements either enhance (nodding) or undermine (shaking) confidence in one's thoughts about the message. In a 4th experiment, the authors extended this result to another overt behavior (writing with the dominant or nondominant hand) and a different attitude domain (self-esteem). 相似文献
239.
Maria M. Piñango Edgar Zurif Ray Jackendoff 《Journal of psycholinguistic research》1999,28(4):395-414
This study reports results on the real-time consequences of aspectual coercion. We define aspectual coercion as a combinatorial semantic operation requiring computation over and above that provided by combining lexical items through expected syntactic processes. An experiment is described assessing whether or not parsing of a string requiring coercion—in addition to syntactic composition—is more computationally costly than parsing a syntactically transparent counterpart, a string that provides for an interpretable representation via syntactic composition alone. The prediction of a higher computational cost for this process is borne out by the results. 相似文献
240.
Robert Sternfeld Graeme Forbes Ronald M. Green Lorenzo Peña Manuel Liz Mark Rowlands 《Philosophia》1994,24(1-2):225-252