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151.
The Common Core has emphasized reading for comprehension, including making inferences. However, little is known about the textual demands found within assessment and instructional passages that are promoted as being in line with Common Core expectations. The purpose of this content analysis was to identify the readability levels, passage length, and types of inferences found within 72 fiction and nonfiction passages from the PARCC, Smarter Balanced, and SAGE Common Core assessments and one core literacy program, Journeys, for students in grades three, four, and five. Results show that the readability levels of passages in this study were written at higher levels than their associated grade levels. Anaphoric relationships were by far the most common inference type found in the texts, followed by Prior Knowledge and Retrospective inferences. 相似文献
152.
Forty-eight U.S. Air Force Academy cadets were studied to examine the effects of individual attitudes and organizational reward
structures on the performance of a complex, integrative task. An attitudinal survey was used to measure each subject’s preference
for cooperative or competitive situations. Distinctly different group environments were created by giving four groups of six
subjectscompetitive instructions and another four groupscooperative instructions. The performance criterion was the “sum” score across eight trials of a complex arcade-type computer game which
required one subject to control horizontal movement and another to control vertical movement. Although neither attitude nor
reward structure alone influenced performance, their interaction was found to be very significant; subjects performed poorly
when the reward structure did not match their individual orientation. Implications for military and professional training
programs are discussed. 相似文献
153.
154.
Stephanie J. Bird PhD 《Science and engineering ethics》1998,4(3):315-320
In discussions of professional standards and ethical values it is reasonable to consider who will develop the codes of conduct
and guidelines for behavior that will reflect the standards and values of the community. Also worthy of consideration is whether
the standards or guidelines are enforceable, and how and to what extent they will be enforced. The development of guidelines
or professional codes of conduct is a responsibility that has been adopted by many professional societies. Useful to this
discussion is an examination of the rationale behind the development of ethical codes by professional societies. The Ethics
in Science Committee of the Council of Scientific Society Presidents (CSSP) has examined the codes of some of its member societies
and some observations regarding them are pertinent. The nature and uses of ethical statements, codes and guidelines developed
by professional societies are multiple and diverse. Their enforcement raises both practical and ethical concerns.
An earlier version of this paper was presented at the Engineering Foundation Conference on “Ethics for Science and Engineering
Based International Industries”, Durham, NC, USA, 14–17 September 1997. 相似文献
155.
Correspondence between statistically derived behavior problem syndromes and child psychiatric diagnoses in a community sample 总被引:5,自引:0,他引:5
Madelyn S. Gould Ph.D. Hector Bird Beatrix Staghezza Jaramillo 《Journal of abnormal child psychology》1993,21(3):287-313
The correspondence between Diagnostic and Statistical Manual (3rd ed.) (DSM-III) diagnoses and statistically derived syndromes was examined within a community sample of children and adolescents in Puerto Rico. Specifically, the extent to which behavior dimensions, derived from the Child Behavior Checklist and the Youth Self-Report, corresponded to psychiatric diagnoses, derived from parent and child versions of the Diagnostic Interview Schedule for Children, was examined. The alternative approaches for assessing psychopathology in children and adolescents were compared against external validators. The results indicated a meaningful convergence between DSM-III diagnoses and statistical syndromes; however, a one-to-one correspondence did not emerge. Little evidence was found for diagnostic thresholds. There was no evidence of the superiority of either the statistically derived syndromes or the DSM-III diagnoses. The incorporation of a measure of impairment improved the validity of both approaches. Adding parental reports to the selfreports of adolescents yielded little gain in the validity of either the statistical or diagnostic approach. The implications for the definition and assessment of child and adolescent disorders are discussed.This research was supported by grant MH 38821 from the National Institute of Mental Health.The authors wish to acknowledge Glorisa Canino, Ph.D., and Maritza Rubio-Stipec, M.A., of the University of Puerto Rico, co-investigators in the epidemiologic project and to Barbara Bettes, Ph.D. for her contribution to preliminary analyses for this manuscripl. Portions of this paper were presented at the 38th Annual Meeting of the American Academy of Child and Adolescent Psychiatry, San Francisco, October 1991. 相似文献
156.
157.
Most of the publicized work on scientific ethics concentrates on establishing professional norms and avoiding misconduct. The successful communication of science is the responsibility of all involved in the process. In one study, the increased incidence of autism and other social developmental disorders in males was investigated by examining individuals with Turner's syndrome (XO females). In the national newspaper this became "Genetic X-factor explains why boys will always be boys". The steps by which a study on developmental disorders, published in a highly prestigious journal, was transformed into an article in the science section which 'explained' the socially expected gender-based behavior of genetically normal children are fascinating and, unfortunately far too typical. The scientists wrote an excellent article that has just one sentence at the end that hesitantly suggests that the findings might, with further study, have some relevance to understanding normal behavior. The general interest article in the front of the journal gave a good account of the research, but suggested more strongly that there could be an in-built biological dimorphism in social cognition. This was misrepresented in the press as proof of gender differences that "undermines the trend towards sexual equality", and both illustrates cultural bias and provides fodder for feminist critiques of science. The study has been made to appear to be biased in favor of justifying the social structure of society, and yet it was the translation from the scientific study to national news that produced this transformation to biased genetic determinism. It is poor communication of the actual science, coupled with a lack of skepticism on the part of the public, that contributes to such a misapplication of science. Scientists should resist the urge to generalize their results to make them more compelling. The science community should not allow misconstructions of scientific facts to go unchallenged. Journalists, for both the scientific publication and the newspaper, should resist the inclination to embellish the finding with social significance that is not present. For their part, readers must be doubly skeptical of any finding that appears to underwrite any current social hierarchy. We are all responsible for a communication and interpretation of science that is as accurate and socially responsible as possible. 相似文献
158.
Mutism after cerebellar injury has been associated with tumors, hemorrhage, and surgery of midline cerebellar structures. Literature review identified 54 cases, primarily in children after surgical splitting of the inferior vermis. We present a 47-year-old who developed transient mutism after cerebellar hemorrhage. This represents the first report of transient mutism in an adult with neither tumor nor brainstem infarction and documents the importance of cerebellar structures for initiation and production of speech in adulthood. This case further differs from those previous because of the long mute period and the subsequent return of continued ataxic and dysarthric speech. 相似文献
159.
Sherry Glied Christina W. Hoven A. Bowen Garrett Robert E. Moore Philip Leaf Hector R. Bird Sherryl Goodman Darrel Regier Margarita Alegria 《Journal of child and family studies》1997,6(2):177-190
Epidemiological studies of the prevalence of mental health disorders typically contain multiple measures of mental health, using different instruments and different informants (child, parent, and interviewer). We used the Methods for the Epidemiology of Child and Adolescents Mental Disorder (MECA) study of U.S. youth to assess the effects of employing a range of these measures in mental health services research. We examined the effect of including various measures of mental health status in regressions of income on mental health service use. The estimated effect of income on service use varied widely, depending on the measure of mental health status used. Some measures of mental health status have little explanatory power in service use regressions. Measures of mental health status based on parental assessment of impairment or need, such as the Columbia Impairment Scale, are less costly to collect and also have good explanatory power, but are more strongly correlated with income. The Non-Clinician Child Global Assessment Scale (NC-CGAS) performs best in terms of explanatory power and correlation with income. Higher income parents appeared to judge behaviors differently from lower income parents, so analyses based on measures derived from parental report may lead to an understatement of the effect of income on service use. 相似文献
160.
The influence of stimulus duration and ISI on accuracy of recognition for two-part configurations was investigated in two experiments. A six-alternative forced-hoice recognition procedure is described that tested (1) subjects’ ability to recognize correct or partially correct stimuli, and (2) their tendencies to make transference errors. Subjects were significantly more accurate in recognition of pictorial components when given a longer (2-sec) rather than a shorter (.5-sec) exposure to stimuli, with ISI held constant (.5 sec). There was no beneficial effect on recognition of pictorial components when ISI was lengthened from .5 to 2 sec Iwith a .5-sec stimulus duration) or from .5 to 1.5 to 7 sec Iwith a 2-sec stimulus duration). The total time hypothesis received no support, since when two groups were given the same total time (2.5 sec for stimulus duration plus ISI), the group given the longer 12-sec) stimulus duration was significantly more accurate in partial recognition than a group given a longer 12-sec) ISI. There was a high incidence of transference errors in all experimental groups, although subjects’ ability to distinguish old stimuli from distractors made by recombining parts from different targets was not affected by any of the temporal manipulations. It appeared that, although length of stimulus duration determines the number of components encoded from a picture, the encoding of information that integrates these components into a whole does not require additional processing time. 相似文献