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71.
72.
W. Ronald Salafia Frederick W. Mis W. Scott Terry Robert S. Bartosiak Anthony P. Daston 《Learning & behavior》1973,1(2):109-115
The study involved three experiments. The first, a parametric investigation of nictitating membrane conditioning with eight constant intertrial intervals (ITIs) between 5 and 120 sec, orthogonal to interstimulus intervals (ISIs) of 250 and 750 msec plus three temporal conditioning control groups, revealed that performance improved rapidly with increasing ITI but stabilized at relatively low ITI values. At 750-msec ISI, a decrement in performance was found at 60-sec ITI. Experiment II, using constant ITIs of 45–75 sec in 5-sec steps, at 750-msec ISI confirmed the trend toward a performance decrement around 60 sec, although the trend was weak and highly variable. Experiment III evaluated the differences in performance between constant and variable ITI, using three ITI values and three conditions of variation at each value. Findings were discussed in terms of differences in conditioning resulting from both length and degree of variation of ITI and some subtle effects which may emerge only when constant ITIs are used. 相似文献
73.
74.
Terry Eastwood 《Archival Science》2005,5(2-4):365-369
The author, a professor at the University of British Columbia, outlines the foundations of macroappraisal theory within the
Canadian federal government's records acquisition program, placing Terry Cook's 1992 essay “Mind Over Matte: Towards a New
Theory of Archival Appraisal” at the heart of his students' analysis of theoretical writings. In addition to reflecting on
the importance of case studies on the application of macroappraisal theory and methods, he concludes by touching on the applicability
of macroappraisal to elements outside the public sphere. 相似文献
75.
Terry Galanoy Gene Kievan John Gambling Mary Francis Rhymer Charles E. Lowman 《Communication Booknotes Quarterly》2013,44(5):7-8
TVPE (1826 Spaight St., Madison, Wisconsin 53704; to begin publication on a monthly basis in February 1973 at $6.00 per year) Television Quarterly Terry Galanoy's Tonight! (New York: Doubleday, 1972 -- $7.95) Gene Kievan, Turn That Damned Thing Off: An Irreverent look at TV's Impact on the American Scene (Indianapolis: Bobbs- Merrill, 1972 -- $6.95) John Gambling's Rambling with Gambling (Englewood Cliffs, N.J.: Prentice-Hall, 1972 -- $6.95) Mary Francis Rhymer (ed.) The Small House Halfway Up in the Next Block: Paul Rhymer's Vic and Sade (New York: McGraw-Hill, 1972 -- 9.50) Charles E. Lowman's Magnetic Recording (New York: McGraw-Hill, 1972 -- $14.50) 相似文献
76.
Terry Henner Column Editor 《Medical reference services quarterly》2013,32(1):98-104
This article explores automated task services, a type of website that allows users to create rules that are triggered by activity on one website and perform a task on another site. The most well-known automated task service is If This Then That (IFTTT), but recently a large number of these services have sprung up. These services can be used to connect websites, apps, business services, and even devices such as phones and home automation equipment. This allows for millions of possible combinations of rules, triggers, and actions. Librarians can put these services to use in many ways, from automating social media postings to remembering to bring their umbrella when rain is in the forecast. A list of popular automated task services is included, as well as a number of ideas for using these services in libraries. 相似文献
77.
Within the undergraduate mathematics curriculum, the topic of simple least-squares linear regression is often first encountered in multi-variable calculus where the line of best fit is obtained by using partial derivatives to find the slope and y-intercept of the line that minimizes the residual sum of squares. A markedly different approach from linear algebra, which could also be introduced in multi-variable calculus, obtains the regression line by vector projection. The latter viewpoint offers elegant proof of the equation relating the total, explained and unexplained variations. Consideration of data with the same regression line and correlation opens the door for a “mini-research experience” (MRE). A sequel MRE gives rise to an open Research Experience for Undergraduates topic to analyze reflection sequences and a fundamental connection between complex analysis and regression analysis. A few general guidelines and basic goals for MREs are included for those whose main interest is in undergraduate research. 相似文献
78.
79.
Terry A. Stinnett Kay S. Bull Danel A. Koonce Jennifer O. Aldridge 《Psychology in the schools》1999,36(1):51-59
Across the United States, children with behavioral and emotional problems receive one of a variety of labels if they are determined eligible for special education services. Labels like SED, EBD, and BD can result in lowered or negative expectations that others have for these children. This study investigated the effects of label, child's gender and race, child's educational placement, and availability of definitional information on prognostic judgments for children with behavior problems. Three‐hundred‐sixty‐three undergraduate students enrolled in teacher education courses read a vignette and completed a prognostic outlook questionnaire. The questionnaire items asked for judgments about the likelihood of further behavioral disruption, the likelihood of developing and maintaining adequate interpersonal relationships, and requested an estimate of overall adjustment of the child. The vignette described an elementary school child with behavior problems and its content was held constant. Gender (boy vs. girl), race (African American vs. Caucasian), educational placement (receiving special education services full‐time through inclusion vs. self‐contained), diagnostic label (BD vs. EBD vs. SED) and definition of the disorders (present vs. absent) were varied. There was a label × race × placement interaction and a label × definition interaction for the behavioral disruptiveness dependent measure. Under the inclusion condition White children who had the SED or EBD label were rated to be significantly more likely to be disruptive than children with the BD label. For the 2‐way interaction when no definitional information was given children who had the SED label were rated more likely to be disruptive than children who had either the EBD or BD labels. There was also a significant gender × race × definition interaction on the overall adjustment measure. However, post hoc contrasts were not significant and no conclusions were drawn other than that the effect was minimal. There was a significant main effect of gender on the interpersonal relationships variable. Girls were judged as significantly more likely to develop appropriate interpersonal relationships with others than were boys. No other significant effects were noted. © 1999 John Wiley & Sons, Inc. 相似文献
80.
TM Andrews RM Price LS Mead TL McElhinny A Thanukos KE Perez CF Herreid DR Terry PP Lemons 《CBE life sciences education》2012,11(3):248-259
This study explores biology undergraduates' misconceptions about genetic drift. We use qualitative and quantitative methods to describe students' definitions, identify common misconceptions, and examine differences before and after instruction on genetic drift. We identify and describe five overarching categories that include 16 distinct misconceptions about genetic drift. The accuracy of students' conceptions ranges considerably, from responses indicating only superficial, if any, knowledge of any aspect of evolution to responses indicating knowledge of genetic drift but confusion about the nuances of genetic drift. After instruction, a significantly greater number of responses indicate some knowledge of genetic drift (p = 0.005), but 74.6% of responses still contain at least one misconception. We conclude by presenting a framework that organizes how students' conceptions of genetic drift change with instruction. We also articulate three hypotheses regarding undergraduates' conceptions of evolution in general and genetic drift in particular. We propose that: 1) students begin with undeveloped conceptions of evolution that do not recognize different mechanisms of change; 2) students develop more complex, but still inaccurate, conceptual frameworks that reflect experience with vocabulary but still lack deep understanding; and 3) some new misconceptions about genetic drift emerge as students comprehend more about evolution. 相似文献