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221.
Samantha Hobbs 《欧洲师范教育杂志》1997,20(1):107-108
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Jessica B. Hayes Cecelia Parks Samantha McNeilly Phill Johnson 《The Journal of Academic Librarianship》2018,44(6):845-853
Over the past 30?years, as the American workforce has become more generationally diverse, library administrators and academic librarians alike have focused on navigating dynamics that arise in a multigenerational workplace. Much scholarly research has been conducted on generational differences; however, most of this research assumes that the individuals studied adhere to or believe in generational stereotypes. This exploratory study used a hybrid experience-perception survey to examine the role or influence generational stereotypes have on academic librarians and how those stereotypes influence the academic library workforce. While few specific generational stereotypes were found to be held by participants, perceptions of generational stereotypes still have a significant influence in academic librarians' interactions with their colleagues. This finding means that regardless of their validity, the impact of generational stereotypes cannot be disregarded in academic library workplaces. 相似文献
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Julia Ryan Samantha Ross Rebecca Reyes Stacey Kosmerly Maria Rogers 《Emotional and Behavioural Difficulties》2016,21(4):387-402
Despite the many studies that have documented the association between symptoms of ADHD and social difficulties in children and adolescents, few have examined this phenomenon in college students. In addition, the underlying factors contributing to such social difficulties are still poorly understood. We hypothesised that college students with symptoms of ADHD, namely inattention and hyperactivity/impulsivity, would continue to display social behavioural difficulties, and that emotion regulation would play a mediating role in that relationship. Ninety-nine 17–24-year-old college students filled out three questionnaires to assess Inattentive and Hyperactivity/Impulsivity Symptoms, Social Skills, and Emotion Regulation abilities. Analysis revealed that emotion regulation is a significant mediator between Inattentive Symptoms and Social Skills for female students. There was no significant correlation between ADHD symptoms and Social Skills for males. Female college students report social functioning difficulties associated with their inattentive and hyperactive symptoms, and impaired emotion regulation abilities mediate this relationship for inattentive symptoms only. 相似文献
226.
Within-session changes in responding during delayed matching-to-sample and discrimination procedures
Two experiments examined within-session changes in responding during discrimination procedures. In Experiment 1, rate of responding changed significantly within sessions during symbolic delayed matching-to-sample tasks when the delay between the stimulus and the choice period was short (1–5 sec), but not when it was long (8–12 sec). The percentage of responses that were correct did not change within sessions. In Experiment 2, response rates increased and then decreased within sessions during both S1 and S2 when successive discrimination procedures provided high, but not low, rates of reinforcement. Discrimination ratios sometimes increased within sessions. These results question two potential definitions of attention as explanations for within-session changes in response rates. They are more compatible with explanations based on concepts such as arousal, satiation, habituation, and interfering responses. 相似文献
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Anatomical knowledge retention in third‐year medical students prior to obstetrics and gynecology and surgery rotations
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Rosalyn A. Jurjus Juliet Lee Samantha Ahle Kirsten M. Brown Gisela Butera Ellen F. Goldman Jill M. Krapf 《Anatomical sciences education》2014,7(6):461-468
Surgical anatomy is taught early in medical school training. The literature shows that many physicians, especially surgical specialists, think that anatomical knowledge of medical students is inadequate and nesting of anatomical sciences later in the clinical curriculum may be necessary. Quantitative data concerning this perception of an anatomical knowledge deficit are lacking, as are specifics as to what content should be reinforced. This study identifies baseline areas of strength and weakness in the surgical anatomy knowledge of medical students entering surgical rotations. Third‐year medical students completed a 20–25‐question test at the beginning of the General Surgery and Obstetrics and Gynecology rotations. Knowledge of inguinal anatomy (45.3%), orientation in abdominal cavity (38.8%), colon (27.7%), and esophageal varices (12.8%) was poor. The numbers in parentheses are the percentage of questions answered correctly per topic. In comparing those scores to matched test items from this cohort as first‐year students in the anatomy course, the drop in retention overall was very significant (P = 0.009) from 86.9 to 51.5%. Students also scored lower in questions relating to pelvic organs (46.7%), urogenital development (54.0%), pulmonary development (17.8%), and pregnancy (17.8%). These data showed that indeed, knowledge of surgical anatomy is poor for medical students entering surgical clerkships. These data collected will be utilized to create interactive learning modules, aimed at improving clinically relevant anatomical knowledge retention. These modules, which will be available to students during their inpatient surgical rotations, connect basic anatomy principles to clinical cases, with the ultimate goal of closing the anatomical knowledge gap. Anat Sci Educ 7: 461–468. © 2014 American Association of Anatomists. 相似文献
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Neil Gibson Ben Mahony Claire Tracey Samantha Fawkner Andrew Murray 《Journal of sports sciences》2015,33(11):1182-1188
This study investigated whether ischemic preconditioning (IPC) in a trained population affected repeated sprint performance. A secondary aim was to assess responses according to gender. Sixteen (nine females and seven males) well trained team sport athletes took part in a randomised crossover study design. Participants underwent an IPC and placebo treatment involving three periods of 5 min occlusion applied unilaterally (3 × 5 min occlusion to each leg) at either 220 mmHg or 50 mmHg. Each period of occlusion was followed by 5 min reperfusion. Following treatment 5 × 6 s maximal effort sprints were undertaken on a cycle ergometer against 7.5% body mass, each interspersed by 24 s recovery. Measured parameters included peak power, total power, percentage decrement, post-exercise blood lactate and ratings of perceived exertion. Nor within subject main effect for IPC was observed, neither was there an interaction effect with gender. Effect sizes were trivial (ES < 0.2) with the exception of a moderate (ES < 1.2) change in post-exercise blood lactate in the female cohort (1.6 ± 0.4 mmol?1 lower following IPC). Results suggest no benefit to team sport players in utilising IPC as a means of enhancing repeated sprint performance. A lower blood lactate response in female participants following IPC may suggest improved blood flow through vasodilation. 相似文献
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From its inception, the field of Mind, Brain, and Education (MBE) has been conceived as an interdisciplinary science, and with good reason: The phenomena the field aims to understand often arise from interactions among multiple factors, span levels of analysis, and are context dependent. In this article, we argue that to reach its potential as an interdisciplinary science—and in order to explain such complex phenomena—MBE must be fundamentally organized around meaningful, discipline‐spanning questions, and the questions must determine tools and research methods (not the other way around). Using examples from three central questions in MBE—“who,”“when,” and “how”—we highlight the limits of single disciplines, and the value of a question‐driven interdisciplinary approach in MBE, with respect to questions that can be asked, the perspectives that can be considered, and the array of methods, tools, and models that can be made available. We believe that the future is bright for MBE, and that the field has a unique opportunity to provide meaningful answers to some of the most difficult questions in education today. However, realizing this potential depends on, as a first step, allowing the questions themselves to drive the field's work moving forward. 相似文献