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951.
The authors describe the Center for Collegiate Mental Health (CCMH), a practice–research network of university counseling centers, and introduce the special issue of the Journal of College Counseling that features the work of the CCMH. The issue features five studies conducted by the CCMH, all of which were focused on the mental health and treatment needs of culturally diverse college students. The special issue concludes with a commentary by Gordon Nagayama Hall.  相似文献   
952.
953.
This article contributes to recent discussions in technology studies about applying insights from technology studies to policy decisions about the development and management of technological innovations. It does so by examining two approaches that can be used by policy makers to manage radical technological innovations in mobility and transportation: strategic niche management (SNM) and the PROTEE approach. The SNM approach uses protective ‘niches’ to develop radical innovations, whereas the PROTEE method is grounded in the assumption that technological innovations have a better chance of success if made “vulnerable” by subjecting them to risks and oppositions from the outset. Both SNM and PROTEE have, so far, been applied to retrospective case studies. This paper examines their potential effectiveness in the monitoring of real time innovation projects by comparing their conceptualizations of ‘learning’ and ‘experimenting’. It argues that the two approaches can draw upon each other to achieve a more refined conceptualization of learning and experimenting and in dealing with the problem of change and obduracy in the development of innovation projects.  相似文献   
954.
Neuroscientific investigations into communication phenomena using functional magnetic resonance imaging (fMRI) are becoming increasingly popular in communication science. This presents opportunities for new discoveries, but also for the rapid spread of questionable practices. Here, we look to the future of fMRI in communication science: first, highlighting and advocating for several relatively new methods that should enable communication scholars to address novel research questions; and second, pointing out various controversies or pitfalls that exist in the use of several of the more widely used fMRI analysis methods within the field. Given the rapidly changing nature of the fMRI analysis landscape, such reflection is an essential part of being a good scholar in this domain. Our aim is to ensure that the future of fMRI in communication science is healthy, robust, and rich in variety, by encouraging all researchers in the field to think critically about the methods they use, whether that means adopting new analysis methods that can answer previously unanswerable questions, or adjusting their use of methods they already use to align with the latest recommended practices.  相似文献   
955.
Increasing number of medical students and limited availability of cadavers have led to a reduction in anatomy teaching through human cadaveric dissection. These changes triggered the emergence of innovative teaching and learning strategies in order to maximize students learning of anatomy. An alternative approach to traditional dissection was presented in an effort to improve content delivery and student satisfaction. The objective of this study is to acquire three-dimensional (3D) anatomical data using structured-light surface scanning to create a dynamic four-dimensional (4D) dissection tool of four regions: neck, male inguinal and femoral areas, female perineum, and brachial plexus. At each dissection step, identified anatomical structures were scanned using a 3D surface scanner (Artec Spider™). Resulting 3D color meshes were overlaid to create a 4D (3D+time) environment. An educational interface was created for neck dissection. Its implementation in the visualization platform allowed 4D virtual dissection by navigating from surface to deep layers and vice versa. A group of 28 second-year medical students and 17 first-year surgery residents completed a satisfaction survey. A majority of medical students (96.4%) and 100% of surgery residents said that they would recommend this tool to their colleagues. According to surgery residents, the main elements of this virtual tool were the realistic high-quality of 3D acquisitions and possibility to focus on each anatomical structure. As for medical students, major elements were the interactivity and entertainment aspect, precision, and accuracy of anatomical structures. This approach proves that innovative solutions to anatomy education can be found to help to maintain critical content and student satisfaction in anatomy curriculum.  相似文献   
956.

Teachers’ self-perceptions and their students’ perceptions of the three basic dimensions of instructional quality were compared based on a sample of 171 classes and their teachers in German secondary education. Low to moderate correlations (r = .35 to .50) were found between the two perspectives. Differences in perceptions vary across teachers based on favorable and less favorable students’ assessments. Results from latent profile analyses based on perception combinations of teachers and their classes hint at four differential profiles, reflecting to a large extent patterns of under- and overestimation of people’s own competence identified in previous research. Significant differences in gender among individuals assigned to the four profiles could be found. Implications of identifying the divergence between teachers’ and students’ perceptions of instructional quality for reflective practice are discussed.

  相似文献   
957.
Plants, to many, are simply not as interesting as animals. Students typically prefer to study animals rather than plants and recall plants more poorly, and plants are underrepresented in the classroom. The observed paucity of interest for plants has been described as plant blindness, a term that is meant to encapsulate both the tendency to neglect plants in the environment and the lack of appreciation for plants’ functional roles. While the term plant blindness suggests a perceptual or attentional component to plant neglect, few studies have examined whether there are real differences in how plants and animals are perceived. Here, we use an established paradigm in visual cognition, the “attentional blink,” to compare the extent to which images of plants and animals capture attentional resources. We find that participants are better able to detect animals than plants in rapid image sequences and that visual attention has a different refractory period when a plant has been detected. These results suggest there are fundamental differences in how the visual system processes plants that may contribute to plant blindness. We discuss how perceptual and physiological constraints on visual processing may suggest useful strategies for characterizing and overcoming zoocentrism.  相似文献   
958.
959.
This study quantifies racial/ethnic differences in Medicaid expenditures on psychotropic drugs among a national sample of children with suspected maltreatment. We linked 4,445 child participants in the National Survey of Child and Adolescent Well-Being (NSCAW) – consisting of children investigated for suspected abuse and neglect – to their Medicaid claims obtained from 36 states. We used propensity score matching to construct a comparison group of children without known child welfare involvement, and estimated two-part generalized linear models to examine differences in annual psychotropic drug expenditures per child between children of different races/ethnicities. When compared to a matched sample of children, African American and Latino children incur $292 and $144 less expenditures on psychotropic drugs, respectively, than white children. Among NSCAW children alone, African American children display $614 less spending on psychotropic drugs when compared to white children. Racial/ethnic differences in expenditures on psychotropic drugs occur among all children on Medicaid, but the differences are especially pronounced among African American children in contact with the child welfare system. These findings demonstrate that policymakers will need to pay special attention to the needs of children of color as Medicaid expansions proceed nationwide.  相似文献   
960.
This paper describes a terminological approach to the teaching and learning of fundamental concepts in foundation tertiary units in Statistics and Accounting, using an online dictionary-style resource (TermFinder) with customised termbanks for each discipline. Designed for independent learning, the termbanks support inquiring students from non-English-speaking backgrounds – including international students – in their understanding of the key concepts of their discipline. Two quasi-experimental studies of the use of these termbanks are reported here, showing the difference that they made in the performances of first-year students studying Statistics and Accounting, when compared with those from the previous year before the termbanks were available. In both units, the exam results for the experimental cohorts were significantly better than those of the cohorts in the preceding year. Higher success rates and raised levels of engagement with terminological questions were registered for all students, Australian domestic and international. Individual study patterns emerged in the trial of the accounting termbank, with international students making early use of the termbank with its translation equivalents in Mandarin Chinese, and Australian students more inclined to use it close to the final exam. The testing of the customised termbanks, developed collaboratively by lexicographers and academic staff, vindicates their use in large, diverse classes and their value to students as resources for independent learning. That apart, the research affirms the value of focusing on terminology and the nexus with disciplinary concepts in introductory courses.  相似文献   
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