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171.
Two striking contrasts currently exist in the sentence processing literature. First, whereas adult readers rely heavily on lexical information in the generation of syntactic alternatives, adult listeners in world-situated eye-gaze studies appear to allow referential evidence to override strong countervailing lexical biases (Tanenhaus, Spivey-Knowlton, Eberhard, and Sedivy, 1995). Second, in contrast to adults, children in similar listening studies fail to use this referential information and appear to rely exclusively on verb biases or perhaps syntactically based parsing principles (Trueswell, Sekerina, Hill, and Logrip, 1999). We explore these contrasts by fully crossing verb bias and referential manipulations in a study using the eye-gaze listening technique with adults (Experiment 1) and five-year-olds (Experiment 2). Results indicate that adults combine lexical and referential information to determine syntactic choice. Children rely exclusively on verb bias in their ultimate interpretation. However, their eye movements reveal an emerging sensitivity to referential constraints. The observed changes in information use over ontogenetic time best support a constraint-based lexicalist account of parsing development, which posits that highly reliable cues to structure, like lexical biases, will emerge earlier during development and more robustly than less reliable cues. 相似文献
172.
Educational interventions based on the principles of behavior analysis are highly effective for establishing skills in young children with autism. As a first step in program development, the child's current skill level is determined by evaluating performance on tasks drawn from a preestablished curriculum. However, few specific guidelines have been delineated for conducting these skills assessments or interpreting the results. In this study, we evaluated an efficient methodology for conducting skills assessments. Six children who had been diagnosed with autism participated. The relative efficacy of two assessment packages--one containing several reinforcement procedures and one containing several potentially effective prompts--was evaluated across two to three skills for each child using multiple baseline and reversal designs. Results suggested that the methodology was useful for matching targeted skills to appropriate interventions. 相似文献
173.
Grammatical-specific language impairment (G-SLI) in children, arguably, provides evidence for the existence of a specialised grammatical sub-system in the brain, necessary for normal language development. Some researchers challenge this, claiming that domain-general, low-level auditory deficits, particular to rapid processing, cause phonological deficits and thereby SLI. We investigate this possibility by testing the auditory discrimination abilities of G-SLI children for speech and non-speech sounds, at varying presentation rates, and controlling for the effects of age and language on performance. For non-speech formant transitions, 69% of the G-SLI children showed normal auditory processing, whereas for the same acoustic information in speech, only 31% did so. For rapidly presented tones, 46% of the G-SLI children performed normally. Auditory performance with speech and non-speech sounds differentiated the G-SLI children from their age-matched controls, whereas speed of processing did not. The G-SLI children evinced no relationship between their auditory and phonological/grammatical abilities. We found no consistent evidence that a deficit in processing rapid acoustic information causes or maintains G-SLI. The findings, from at least those G-SLI children who do not exhibit any auditory deficits, provide further evidence supporting the existence of a primary domain-specific deficit underlying G-SLI. 相似文献
174.
Despite numerous measures of facets of the body image construct, no single assessment broadly measures a continuum of body image disturbance. Accordingly, this study developed the Body Image Disturbance Questionnaire (BIDQ), derived from the Body Dysmorphic Disorder Questionnaire. Participants were 220 college women and 75 college men who completed an online survey containing this new assessment and established measures of body image and psychosocial functioning. Results confirmed that the Body Image Disturbance Questionnaire was internally consistent and free of impression-management response bias. For both sexes, the measure converged appropriately with other body image indices (evaluation, affect, investment, and impact), was positively correlated with depression, social anxiety, and eating disturbance. Scores on this assessment also predicted psychosocial functioning above and beyond body dissatisfaction as a predictor. Greater body image disturbance was observed among women than men, among heavier than lighter women, and among White than African American women. Limitations and future research implications are discussed. 相似文献
175.
Studies using identical measures have identified different levels of depression in different countries or cultures. Until now, however, explanations for such differences, other than methodological ones, have not been empirically addressed. It was hypothesized and found that soft or feminine nations in which both women and men are offered equal opportunities for the fulfillment of multiple social roles that are associated with good self-rated health would score significantly lower on national depression levels than tough or masculine societies in which such opportunities exist to a clearly lesser extent. Analyses of data collected in 14 nations in Europe (total N>5000) demonstrated that higher scores on Hofstede's national masculinity index and lower ones on national wealth were independent predictors of higher national depression levels. National trait neuroticism did not mediate the relationship between national masculinity and national depression levels. 相似文献
176.
177.
This research replicated and extended a study by Williams, Donley, and Keller (2000). In that study, children with autism received a box with an object inside and learned to ask “What's that?,” “Can I see it?,” and “Can I have it?” to have the name of the object, to see the object, and to get the object, respectively. The purpose of the present research was to determine if the three questions (a) were three independent repertoires of behavior, (b) constituted three instances of a single functional response class, or (c) belonged to a chain of behavior. The 3 boys with autism who participated responded independently to each question when the consequences for each question were altered. This indicates that the three target responses were three independent repertoires of behavior, each one reinforced and maintained with its specific consequences. Thus, this procedure serves to teach children with autism to ask questions with flexibility according to a variable context. 相似文献
178.
Gaillard C 《The Journal of analytical psychology》2003,48(5):571-591
Having first considered recent research into the circumstances surrounding the production and publication of the 'autobiography' of Jung, the author concludes that in spite of its being the work of several authors, it nevertheless constitutes a whole. Taken from whichever angle, they all point to Jung's particular inquiry into the unconscious, as it emerges through Jung's own words. The author goes on to suggest both a lateral and a structural reading of MDR (Memories, Dreams, Reflections) which in turn reveals, on the basis of the several dreams reported, the central 'fantasy' which inspired Jung's research and his oeuvre. Finally, he discusses the idea of the collective or impersonal unconscious and highlights the emphasis Jung places on processes which unfold according to rhythms which are associated with distinct scales, depending on whether they are those of the individual, the clan or the culture. 相似文献
179.
The study of equivalence relations exhibited by individuals with mental retardation and language limitations holds the promise of providing information of both theoretical and practical significance. We reviewed the equivalence literature with this population, defined in terms of subjects having moderate, severe, or profound mental retardation. The literature includes 55 such individuals, most of whom showed positive outcomes on equivalence tests. The results to date suggest that naming skills are not necessary for positive equivalence test outcomes. Thus far, however, relatively few subjects with minimal language have been studied. Moreover, we suggest that the scientific contributions of studies in this area would be enhanced with better documentation of language skills and other subject characteristics. With recent advances in laboratory procedures for establishing the baseline performances necessary for equivalence tests, this research area is poised for rapid growth. 相似文献
180.
Chesir-Teran D 《American journal of community psychology》2003,31(3-4):267-279
Heterosexism is defined as a setting-level process that systematically privileges heterosexuality relative to homosexuality, based on the assumption that heterosexuality, as well as heterosexual power and privilege are the norm and the ideal. The many ways heterosexism is manifest in the physical–architectural, program–policy, suprapersonal, and social features of high schools are described followed by a proposal for a comprehensive assessment strategy. Strategies used in previous research are reviewed in terms of what is assessed, how it is assessed, and how it is analyzed. The author advocates for more comprehensive assessments and for school-level analyses to enable comparisons between schools, facilitate research on the effects of heterosexism, and provide a basis for evaluating interventions. Additional issues include reliability and validity, links between heterosexism and other forms of oppression, heterosexism in other contexts or at other levels, and implications for theory and practice in community psychology. 相似文献