Novel dissection of the central nervous system to bridge gross anatomy and neuroscience for an integrated medical curriculum          下载免费PDF全文

Rebecca J. Hlavac  Rachel Klaus  Kourtney Betts  Shilo M. Smith  Maureen E. Stabio 《Anatomical sciences education》2018,11(2):185-195

Medical schools in the United States continue to undergo curricular change, reorganization, and reformation as more schools transition to an integrated curriculum. Anatomy educators must find novel approaches to teach in a way that will bridge multiple disciplines. The cadaveric extraction of the central nervous system (CNS) provides an opportunity to bridge gross anatomy, neuroanatomy, and clinical neurology. In this dissection, the brain, brainstem, spinal cord, cauda equina, optic nerve/tract, and eyes are removed in one piece so that the entire CNS and its gateway to the periphery through the spinal roots can be appreciated. However, this dissection is rarely, if ever, performed likely due to time constraints, perceived difficulty, and lack of instructions. The goals of this project were (i) to provide a comprehensive, step‐by‐step guide for an en bloc CNS extraction and (ii) to determine effective strategies to implement this dissection/prosection within modern curricula. Optimal dissection methods were determined after comparison of various approaches/tools, which reduced dissection time from approximately 10 to 4 hours. The CNS prosections were piloted in small group sessions with two types of learners in two different settings: graduate students studied wet CNS prosections within the dissection laboratory and medical students used plastinated CNS prosections to review clinical neuroanatomy and solve lesion localization cases during their neurology clerkship. In both cases, the CNS was highly rated as a teaching tool and 98% recommended it for future students. Notably, 90% of medical students surveyed suggested that the CNS prosection be introduced prior to clinical rotations. Anat Sci Educ 11: 185–195. © 2017 American Association of Anatomists.  相似文献   

A preliminary description of nonschool-based friendship in young high-risk children     

Maureen C. Smith 《Child abuse & neglect》1995,19(12)

This study explored friendships in a sample of 51 high-risk preschool-aged children. Thirty-eight children were placed in foster care (25 placed with their siblings and 13 separated from their siblings). Thirteen children, receiving preventive services, were living at home with their biological parents and siblings. Chi-square, ANOVA, and paired t-tests were used to test for between-group and within-subject differences in the target children's friendships. The results demonstrated that the majority of the high-risk children had a “best friend.” However, the foster children all had friends who could be described as quasi-siblings. The results suggest that foster care placement and the presence of siblings may influence the nature of a child's interactions with nonrelated peers.  相似文献   

Children's Depictions of Different Views of the Human Figure     

Maureen V. Cox  Rachel Moore 《教育心理学》1994,14(4):427-436

Children's ability to modify their canonical representations of the human figure was assessed by presenting them with a model in three different orientations. The subjects were 4‐year‐old tadpole‐drawers and conventional‐drawers aged 4, 6 and 8 years. Although the 6‐and 8‐year‐olds were more able to adapt their drawings so as to depict the figure's different orientations, many of the younger children and even the tadpole‐drawers also attempted to modify their figures.  相似文献   

Parental guidance of young children’s mathematics and scientific inquiry in games,cooking, and nature activities     

Maureen Vandermaas-Peeler  Lauren Westerberg  Hailey Fleishman  Kaitlin Sands  Melissa Mischka 《International Journal of Early Years Education》2018,26(4):369-386

ABSTRACT

This study investigated the influence of guidance instruction and type of activity on parental guidance of young children’s mathematics and scientific inquiry during cooking, games, and nature activities at home. Thirty families participated with their preschool-aged child; half were randomly assigned to an inquiry guidance instruction group and encouraged to support children’s reasoning with open-ended prompts and questions. Families participated in activities for one month, some of which they audio-recorded. Families engaged in processes of comparing, predicting, evaluating and concluding more often after inquiry guidance instruction, and incorporated inquiry processes into all activity types. Mathematics was most frequently observed in games and cooking. The results suggest that parents can use inquiry guidance to support preschoolers’ mathematics and scientific inquiry in a variety of activities performed at home. As children engage in inquiry-based learning during co-constructed activities with parents, they develop conceptual understanding of mathematics and scientific inquiry in a positive social context.  相似文献   

Implementing Effective Literacy Initiatives in the Secondary School     

Maureen Lewis  David Wray 《Educational studies》2001,27(1):45-54

Concerns about literacy are currently high on the political agenda in the UK. With the National Literacy Strategy now in place in primary schools, attention is being focused upon how pupils in secondary schools can be supported in continuing to develop their literacy skills. In this article we will briefly consider the current state of literacy within secondary schools and the different curriculum elements that need to be part of a secondary literacy initiative. We examine the key factors, identified through research and good practice, which will influence the successful implementation of a literacy strategy within secondary schools and indicate how such factors might translate into effective practice within schools and classrooms.  相似文献   

Effects of tactile stimulation on the initiation and maintenance of the following response in Japanese quail (Coturnix coturnix japonica)     

Maureen Clements  Jon Lien 《Learning & behavior》1975,3(4):301-304

Effects of tactile contact with an imprinting stimulus object on the initiation and maintenance of the following response in neonatal Japanese quail,Coturnix coturnix japonica, were examined. Tactile contact with an imprinting stimulus object was permitted during a preexposure period and/or during a following test. Results indicated that following was stronger when tactile contact was permitted during either the preexposure or test periods than when such contact was not given. Following occurred sooner when contact was permitted during the preexposure period than during following only, or when no contact was permitted. The greatest strength of following occurred when tactile stimulation was permitted during both preexposure and testing periods. It was concluded that the results support the hypothesis that tactile stimulation can facilitate both the initiation and maintenance of following behavior, and this is interpreted as being consistent with Schneirla’s (1965) theory.  相似文献   

The Effects of Training and Performance Feedback During Behavioral Consultation on General Education Middle School Teachers' Integrity to Functional Analysis Procedures     

Elizabeth L. W. McKenney  Nancy Waldron  Maureen Conroy 《Journal of educational and psychological consultation》2013,23(1):63-85

Gickling's model of curriculum-based assessment (CBA) has been linked to problem identification and intervention development and is used in several school consultation approaches. This article uses Ellis's (2001) three levels of research criteria to examine the use of CBA in a school consultation model. Aside from the need for more psychometric data, available research has consistently supported the theoretical soundness and demonstrated the effectiveness of CBA. However, there is evidence that CBA lacks widespread and consistent implementation. Areas for future research and implications for practice are included.  相似文献   

Feminist theory and collaborative learning in seminar contexts     

Anna H Lathrop  Maureen Connolly 《International Journal for Academic Development》2013,18(1):61-67

This paper describes the processes undertaken to construct more equitable and accountable evaluation procedures within seminars: that is, contexts where the salient modalities being evaluated are participation and oral expression. We describe the distinctive features of our model, including facilitation of the work of teaching assistants, ways to operationalize feminist pedagogy, and processes for evaluation. We articulate the specifics of these features as well as offering a comprehensive 'insider's' account of the actual seminar process we employ. We end by describing teaching, learning, evaluation and institutional outcomes.  相似文献   

Implementing a culturally attuned functional behavioural assessment to understand and address challenging behaviours demonstrated by students from diverse backgrounds     

Gerardo Moreno  Mickie Wong-Lo  Maureen Short  Lyndal M. Bullock 《Emotional and Behavioural Difficulties》2013,18(4):343-355

As the US student population continues to become increasingly diverse, educators have encountered difficulties in distinguishing between cultural differences and genuine disability indicators. This concern is clearly evident in assisting students from diverse backgrounds who demonstrate chronic challenging behaviours. Past practices (e.g. disciplinary office referrals, out-of-school suspensions, expulsion) have contributed to the likelihood of students from diverse backgrounds being misidentified as having an emotional or behavioural disorder. However, by tailoring the functional behavioural assessment (FBA), educators better differentiate cultural factors from disability characteristics and better understand the students’ needs. This paper will discuss the significance in meeting the needs of an increasingly diverse student population, provide an overview of the FBA process and present considerations in creating a culturally attuned FBA.  相似文献   

Perspectives on select field-based experiences for pre-service teachers of students with emotional and behavioural disorders     

Maureen N. Short 《Emotional and Behavioural Difficulties》2013,18(4):396-406

The proficiency with which teachers of students with emotional and behavioural disorders (EBD) plan for, provide instructional activities, and address the challenging behaviour of their students is influenced by the nature of their preservice teacher preparation. The purpose of this study was to examine educators’ perceptions of the importance of preservice field-based experiences. Results indicate that educators of students with EBD consider student teaching of both students with EBD and students without disabilities very important experience. Educators with more than 10 years experience also indicated that the observation of police, parole, and judicial services concerned with students with EBD was an important preservice experience. Limitations of the study and implications for preservice teacher preparation are discussed.  相似文献