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1.
Fourth- and seventh-grade children and college-age adults proofread passages typed either in lowercase or in all capital letters. Words were misspelled by deleting one of four letters, s, c, k, or p, that have similar features in lowercase and uppercase. Proofreading errors decreased with age and increasing reading ability, but all of the subjects were sensitive to changes in word shape--they missed more words with deletions of s or c than k or p in the lowercase passage but not in the all-capitals passage. These findings indicate that word shape is an important variable in recognizing familiar words, even for young readers. 相似文献
2.
Three experiments are reported that represent a reexamination of the missing-number method (Buschke, 1963b) of estimating short-term memory span. The missing-number task involved presenting a random sequence of all but one of the numbers of a known reference set and asking subjects to identify the missing number. Experiment 1 introduced a modified missing-number task that included two missing items and two choices made by the subject. With a large decline in performance for the second choice relative to the first, it is possible that only the second choice was subject to output or retrieval interference. An alternative explanation is that subjects output the number with the weakest memory representation as their first response. By postcuing subjects to report their two choices in a forward or backward sequence, Experiment 2 provided evidence against the importance of output interference and support either for the importance of retrieval interference or for the "weakest-first" hypothesis. However, with a paradigm that replaced only correctly identified missing numbers, a prediction that subjects would select the number with the weakest memory representation as their first response was not confirmed in Experiment 3. Instead, retrieval interference was implicated to explain the first-choice superiority found in Experiments 1 and 3. The results were interpreted in terms of the TODAM model of Murdock (1982, 1987, in press). 相似文献
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In two experiments, subjects read passages of text and circled instances of a target letter under normal conditions or while engaged in articulatory suppression. In Experiment 1, subjects searching for the letter e made a disproportionately large number of errors on the word “the” and more errors when e occurred in unstressed than in stressed syllables of three-syllable words. In Experiment 2, subjects searching for the letter f made an exceedingly large number of errors on the word “of.” Articulatory suppression significantly reduced the stress effect in the three-syllable words but did not reduce the tendency to make errors on “the” or “of,” suggesting that phonological recoding is responsible for this effect of stress but does not influence the unitization processes of reading. 相似文献
6.
Alice MacLachlan 《The Southern journal of philosophy》2023,61(2):390-398
Myisha Cherry's The Case for Rage is a significant addition to the growing body of analytic philosophy that succeeds in not just engaging but shaping and even creating new forms of public discourse. It does so while remaining an exemplar for what good analytic philosophy should look like: filled with systematic and clear distinctions that illuminate rather than obfuscate real and concrete lived phenomena. I offer two challenges to Cherry's typology of rage: first, I rehabilitate two of variations she takes to be morally and politically problematic, and, second, I argue that the freedom to feel, express, and act on Lordean rage proper should be more limited than Cherry allows. I then raise a set of questions about the aesthetics of persuasive anger. Finally, I highlight two striking insights in Cherry's rich argument. 相似文献
7.
An X Windows software tool for the construction of faces with a weighted combination of eigenvectors is described. The eigenvectors were extracted from an autoassociative matrix that comprised 100 face images. The program input consists of eigenvectors and sets of weights that describe individual faces and combines these to create face images. The tool creates a panel of buttons that permits the display of individual eigenvectors and the display of an average face as well. Facilities for on-line changes to the intensity of individual eigenvectors can be used to change the appearance of a face. Previously, O’Toole, Abdi, Deffenbacher, and Bartlett (1991) have shown that the intensity of certain individual eigenvectors contains reliable information for determining the sex and race of the face. 相似文献
8.
Alice M. Hines 《American journal of community psychology》1993,21(6):729-746
Survey research with diverse cultural and ethnic minority groups is a complex and challenging endeavor that confronts the researcher with problems related to linguistic and conceptual equivalence and measurement as well as problems related to difficulties that respondents have with the sociocultural dimensions of the survey/interview process. One way to improve the quality of cross-cultural surveys and to insure that the findings are culturally relevant and accurate is to combine qualitative and quantitative methods. This paper proposes that certain qualitative techniques from cognitive science, specifically cognitive anthropology and cognitive psychology, are particularly well suited to being combined with survey research. These techniques provide information corresponding to the underlying thought processes of respondents and enable researchers to better understand how different cultural and ethnic groups construe the world. The information obtained can be used improve the formulation of survey questions, design and structure questionnaire formats to coincide with the way particular groups organize concepts, and help researchers understand difficulties respondents may have with the survey/interview process. In addition, the techniques produce data that are easily codifiable and more manageable than traditional qualitative techniques including participant observation and in-depth interviews. 相似文献
9.
Willy-Tore Mrch Jens Skr Alice Beathe Andersgrd 《Scandinavian journal of psychology》1997,38(4):343-348
This paper describes a research program on mentally retarded parents and their children. For this nation-wide study, two structured questionnaires were sent to all municipalities in Norway. Both questionnaires were sent to public health nurses and were followed-up by a structured telephone interview based on the questionnaires. The primary aim of the study was to survey the number of children born to mentally retarded parents. In addition, the children's needs and functional abilities were to be assessed. Twenty-three mentally retarded persons had given birth in the course of the past twelve months. A total of 126 children with mentally retarded parents were identified, with an incidence of 27 children per year, and a prevalence of approximately 430 children under 16 years of age in a population of 4 mill. People with a mean of 1.05 child per family. About 43% of the children of mentally retarded parents appeared to have learning difficulties. Forty percent of the children suffered from failures of care. Between 25% and 68% of the children with learning problems had poorly developed motor or language abilities, sense modalities or psycho-social status. 相似文献
10.
The present study compared the moderating effect of social support on parental stress variables and mental health among three groups of parents: parents of HBV (Hepatitis B Virus) children who attended the special health kindergarten, parents of HBV children who stayed at home, and parents of healthy children who attended the ordinary kindergarten. These families resided in the city of Guangzhou. A set of questionnaires measuring parental stress and social support were given to the mothers after a one-hour interview. Results showed that parents of HBV children were significantly more stressed and psychologically at risk than parents of healthy children. They also sought help from social resources more often than the parents of healthy children. Parents of healthy children who attended the ordinary kindergarten reported the highest levels of overall social support, i.e. the number of very close friends and relatives with whom they could form close emotional attachments. Although they reported a lower number of acquaintances available, they also reported the most satisfactory relationships with the support provided by their acquaintances, lower levels of stress, fewer somatic problems, more adequate general health, and more perceived meaning in life than did parents of HBV children, and social support is one of the main influences on stress or parental health. The findings call for further research to focus on parents' well-being and social support that is helpful in addressing the needs of the family. 相似文献