Belz, Michael; Pyritz, Lennart W; Boos, Margarete
Flocking behaviour, as a type of self-organised collective behaviour, is described as the spatial formation of groups without global control and explicit inter-individual recruitment signals. It can be observed in many animals, such as bird flocks, shoals or herds of ungulates. Spatial attraction between humans as the central component of flocking behaviour has been simulated in a number of seminal models but it has not been detected experimentally in human groups so far. The two other sub-processes of this self-organised collective movement - collision avoidance and alignment - are excluded or held constant respectively in this study. We created a computer-based, multi-agent game where human players, represented as black dots, moved on a virtual playground. The participants were deprived of social cues about each other and could neither communicate verbally nor nonverbally. They played two games: (1) Single Game, where other players were invisible, and (2) Joint Game, where each player could see players' positions in a local radius around himself/herself. We found that individuals approached their neighbours spontaneously if their positions were visible, leading to less spatial dispersion of the whole group compared to moving alone. We conclude that human groups show the basic component of flocking behaviour without being explicitly instructed or rewarded to do so. Copyright © 2012 Elsevier B.V. All rights reserved.
Pimentel, Ricardo; Noguira, Eloy Eros da Silva; Elkjær, Bente
The article presents a study that aims at the apprehension of the group learning in a top management team composed by teachers in a Brazilian Waldorf school whose management is collective. After deciding to extend the school, they had problems recruiting teachers who were already trained based...... with which they coexist. To achieve this, the research adopted phenomenology as a method and ethnography as strategy, using participant observation, in-depth interviews, and interviews-to-the-double. The results show that the collective management practice is a crossroad of other practices......, and they are interrelated to the group learning as the construction, maintenance and reconstruction of the intelligibility of practices. From this perspective, it can be said that learning is a practice and not an exceptional phenomenon. Building, maintaining and rebuilding the intelligibility is the group learning...
DICKINSON, MARIE B.
IN CONTRAST TO THE TRADITIONAL EMPHASES ON ROTE LEARNING AND FACT ACCUMULATION, RECENT TRENDS EMERGING FROM EDUCATIONAL RESEARCH STRESS THE DEVELOPMENT OF THINKING PROCESSES SUCH AS THE ABILITY TO REASON ABSTRACTLY AND TO SYNTHESIZE. CHILDREN WORKING INDEPENDENTLY OR IN GROUPS MOVE THROUGH A DISCOVERY LEARNING CURRICULUM IN WHICH THE TEACHER…
Hawley, James; De Jong, Cherie
Discusses the use of cooperative-learning groups with middle school students. Describes cooperative-learning techniques, including group roles, peer evaluation, and observation and monitoring. Considers grouping options, including group size and configuration, dyads, the think-pair-share lecture, student teams achievement divisions, jigsaw groups,…
Erica van de Waal
Full Text Available Animal social learning has become a subject of broad interest, but demonstrations of bodily imitation in animals remain rare. Based on Voelkl and Huber's study of imitation by marmosets, we tested four groups of semi-captive vervet monkeys presented with food in modified film canisters ("aethipops'. One individual was trained to take the tops off canisters in each group and demonstrated five openings to them. In three groups these models used their mouth to remove the lid, but in one of the groups the model also spontaneously pulled ropes on a canister to open it. In the last group the model preferred to remove the lid with her hands. Following these spontaneous differentiations of foraging techniques in the models, we observed the techniques used by the other group members to open the canisters. We found that mouth opening was the most common technique overall, but the rope and hands methods were used significantly more in groups they were demonstrated in than in groups where they were not. Our results show bodily matching that is conventionally described as imitation. We discuss the relevance of these findings to discoveries about mirror neurons, and implications of the identity of the model for social transmission.
Haber, Howard E.; Surujon, Ze'ev
We formulate the necessary conditions for a scalar potential to exhibit spontaneous CP violation. Associated with each complex scalar field is a U(1) symmetry that may be explicitly broken by terms in the scalar potential (called spurions). In order for CP-odd phases in the vacuum to be physical, these phases must be related to spontaneously broken U(1) generators that are also explicitly broken by a sufficient number of inequivalent spurions. In the case where the vacuum is characterized by a single complex phase, our result implies that the phase must be associated with a U(1) generator that is broken explicitly by at least two inequivalent spurions. A suitable generalization of this result to the case of multiple complex phases has also been obtained. These conditions may be used both to distinguish models capable of spontaneous CP violation and as a model building technique for obtaining spontaneously CP-violating deformations of CP-conserving models. As an example, we analyze the generic two Higgs doublet model, where we also carry out a complete spurion analysis. We also comment on other models with spontaneous CP violation, including the chiral Lagrangian, a minimal version of the Nelson-Barr model, and little Higgs models with spontaneous CP violation.
Ryberg, Thomas; Davidsen, Jacob; Hodgson, Vivien
-term collaborations within the frame of Problem and Project Based Learning. By analysing the patterns of nomadic collaborative learning we identify and discuss how the two groups of students incorporate mobile and digital technologies as well as physical and/or non-digital technologies into their group work......The paper builds on the work of Rossitto et al. on collaborative nomadic work to develop three categories of practice of nomadic collaborative learning groups. Our study is based on interviews, workshops and observations of two undergraduate student's group practices engaged in self-organised, long....... Specifically, we identify the following categories of nomadic collaborative learning practices: “orchestration of work phases, spaces and activities,” “the orchestration of multiple technologies” and “orchestration of togetherness.” We found that for both groups of students there was a fluidity, situatedness...
Ryberg, Thomas; Davidsen, Jacob; Hodgson, Vivien
The paper builds on the work of Rossitto "et al." on collaborative nomadic work to develop three categories of practice of nomadic collaborative learning groups. Our study is based on interviews, workshops and observations of two undergraduate student's group practices engaged in self-organised, long-term collaborations within the frame…
Kao, Albert B.; Miller, Noam; Torney, Colin; Hartnett, Andrew; Couzin, Iain D.
Learning has been studied extensively in the context of isolated individuals. However, many organisms are social and consequently make decisions both individually and as part of a collective. Reaching consensus necessarily means that a single option is chosen by the group, even when there are dissenting opinions. This decision-making process decouples the otherwise direct relationship between animals' preferences and their experiences (the outcomes of decisions). Instead, because an individual's learned preferences influence what others experience, and therefore learn about, collective decisions couple the learning processes between social organisms. This introduces a new, and previously unexplored, dynamical relationship between preference, action, experience and learning. Here we model collective learning within animal groups that make consensus decisions. We reveal how learning as part of a collective results in behavior that is fundamentally different from that learned in isolation, allowing grouping organisms to spontaneously (and indirectly) detect correlations between group members' observations of environmental cues, adjust strategy as a function of changing group size (even if that group size is not known to the individual), and achieve a decision accuracy that is very close to that which is provably optimal, regardless of environmental contingencies. Because these properties make minimal cognitive demands on individuals, collective learning, and the capabilities it affords, may be widespread among group-living organisms. Our work emphasizes the importance and need for theoretical and experimental work that considers the mechanism and consequences of learning in a social context. PMID:25101642
Kao, Albert B; Miller, Noam; Torney, Colin; Hartnett, Andrew; Couzin, Iain D
Learning has been studied extensively in the context of isolated individuals. However, many organisms are social and consequently make decisions both individually and as part of a collective. Reaching consensus necessarily means that a single option is chosen by the group, even when there are dissenting opinions. This decision-making process decouples the otherwise direct relationship between animals' preferences and their experiences (the outcomes of decisions). Instead, because an individual's learned preferences influence what others experience, and therefore learn about, collective decisions couple the learning processes between social organisms. This introduces a new, and previously unexplored, dynamical relationship between preference, action, experience and learning. Here we model collective learning within animal groups that make consensus decisions. We reveal how learning as part of a collective results in behavior that is fundamentally different from that learned in isolation, allowing grouping organisms to spontaneously (and indirectly) detect correlations between group members' observations of environmental cues, adjust strategy as a function of changing group size (even if that group size is not known to the individual), and achieve a decision accuracy that is very close to that which is provably optimal, regardless of environmental contingencies. Because these properties make minimal cognitive demands on individuals, collective learning, and the capabilities it affords, may be widespread among group-living organisms. Our work emphasizes the importance and need for theoretical and experimental work that considers the mechanism and consequences of learning in a social context.
Bekyarova, Elena; Itkis, Mikhail E; Ramesh, Palanisamy; Berger, Claire; Sprinkle, Michael; de Heer, Walt A; Haddon, Robert C
The addition of nitrophenyl groups to the surface of few-layer epitaxial graphene (EG) by the formation of covalent carbon-carbon bonds changed the electronic structure and transport properties of the EG from near-metallic to semiconducting.
Maliszewski, Norbert; Wojciechowski, Łukasz; Suszek, Hubert
The purpose of the project was to assess whether the first spontaneous movements of a computer mouse, when making an assessment on a scale presented on the screen, may express a respondent's implicit attitudes. In Study 1, the altruistic behaviors of 66 students were assessed. The students were led to believe that the task they were performing was also being performed by another person and they were asked to distribute earnings between themselves and the partner. The participants performed the tasks under conditions with and without distractors. With the distractors, in the first few seconds spontaneous mouse movements on the scale expressed a selfish distribution of money, while later the movements gravitated toward more altruism. In Study 2, 77 Polish students evaluated a painting by a Polish/Jewish painter on a scale. They evaluated it under conditions of full or distracted cognitive abilities. Spontaneous movements of the mouse on the scale were analyzed. In addition, implicit attitudes toward both Poles and Jews were measured with the Implicit Association Test (IAT). A significant association between implicit attitudes (IAT) and spontaneous evaluation of images using a computer mouse was observed in the group with the distractor. The participants with strong implicit in-group favoritism of Poles revealed stronger preference for the Polish painter's work in the first few seconds of mouse movement. Taken together, these results suggest that spontaneous mouse movements may reveal egoism (in-group favoritism), i.e., processes that were not observed in the participants' final decisions (clicking on the scale).
Lewis, Christopher M.; Baldassarre, Antonello; Committeri, Giorgia; Romani, Gian Luca; Corbetta, Maurizio
The brain is not a passive sensory-motor analyzer driven by environmental stimuli, but actively maintains ongoing representations that may be involved in the coding of expected sensory stimuli, prospective motor responses, and prior experience. Spontaneous cortical activity has been proposed to play an important part in maintaining these ongoing, internal representations, although its functional role is not well understood. One spontaneous signal being intensely investigated in the human brai...
Stankov, Slavomir; Glavinic, Vlado; Krpan, Divna
Students' collaboration while learning could provide better learning environments. Collaboration assumes social interactions which occur in student groups. Social theories emphasize positive influence of such interactions on learning. In order to create an appropriate learning environment that enables social interactions, it is important to…
Stoyanov, Slavi; Drachsler, Hendrik
Stoyanov, S., & Drachsler, H. (2013, 5 July). Group Concept Mapping on Learning Analytics. Presentation given at Learning Analytics Summer School Institute (LASI) to kickoff the national GCM study on LA, Amsterdam, The Netherlands.
To help teachers plan strategy for working with a learning group, 12 factors affecting a learning group are discussed and a series of check points are identified as criteria for evaluation. Concepts and principles of group dynamics are drawn from sociology and the work of Carl Rogers. (Author/AJ)
Full Text Available This work reports about the preliminary results and ongoing research based upon profiling collaborative learning groups of persons within the social micro-blogging platforms like Twitter that share potentially common interests on special topic. Hereby the focus is held on spontaneously initiated collaborative learning in Social Media and detection of collaborative learning groups based upon their communication dynamics. Research questions targeted to be answered are: are there any useful data mining algorithms to fulfill the task of pre-selection and clustering of users in social networks, how good do they perform, and what are the metrics that could be used for detection and evaluation in the realm of this task. Basic approach presented here uses as preamble hypothesis that users and their interests in Social Networks can be identified through content generated by them and content they consume. Special focus is held on topic oriented approach as least common bounding point. Those should be also the basic criteria used to detect and outline the learning groups. The aim of this work is to deliver first scientific pre-work for successfully implementation of recommender systems using social network metrics and content features of social network users for the purposes of better learning group communication and information consumption.
Lin, Xian-Liang; Zhou, Bing-Yang; Li, Sha; Li, Xiao-Lin; Luo, Zhu-Rong; Li, Jian-Jun
Although previous studies have demonstrated the relationship between ABO blood groups and cardiovascular disease, the association of ABO blood type with spontaneous recanalization (SR) in patients with acute myocardial infarction (AMI) has not been previously investigated. We performed an initial exploratory study on the association of ABO blood groups with the presence of SR in 1209 patients with AMI. They were divided into two groups according to the thrombolysis in myocardial infarction (TIMI) grades: no-SR group (TIMI 0-1, n = 442) and SR group (TIMI 2-3, n = 767). To confirm our primary findings, data from a second AMI population (n = 200) was analyzed. In the initial data, SR group had a significantly higher percentage of blood type O and a lower percentage of blood type A compared to the no-SR group. Multivariate logistic regression analysis showed that blood type O was positively associated with SR (odds ratio: 1.40, 95% confidence interval: 1.05-1.87, p = .02), and this finding was confirmed in our second population. The present study demonstrates that blood type O was independently and positively associated with an open culprit artery in patients with AMI, suggesting that the ABO blood type is not only associated with the susceptibility to coronary artery disease but also to spontaneous reperfusion in AMI patients.
Full Text Available We have previously shown that cocaine enhances gene regulation in the sensorimotor striatum associated with procedural learning in a running-wheel paradigm. Here we assessed whether cocaine produces enduring modifications of learning-related changes in striatal neuron activity, using single-unit recordings in anesthetized rats 1 day after the wheel training. Spontaneous and cortically-evoked spike activity was compared between groups treated with cocaine or vehicle immediately prior to the running-wheel training or placement in a locked wheel (control conditions. We found that wheel training in vehicle-treated rats increased the average firing rate of spontaneously active neurons without changing the relative proportion of active to quiescent cells. In contrast, in rats trained under the influence of cocaine, the proportion of spontaneously firing to quiescent cells was significantly greater than in vehicle-treated, trained rats. However, this effect was associated with a lower average firing rate in these spontaneously active cells, suggesting that training under the influence of cocaine recruited additional low-firing cells. Measures of cortically-evoked activity revealed a second interaction between cocaine treatment and wheel training, namely, a cocaine-induced decrease in spike onset latency in control rats (locked wheel. This facilitatory effect of cocaine was abolished when rats trained in the running wheel during cocaine action. These findings highlight important interactions between cocaine and procedural learning, which act to modify population firing activity and the responsiveness of striatal neurons to excitatory inputs. Moreover, these effects were found 24 hours after the training and last drug exposure indicating that cocaine exposure during the learning phase triggers long-lasting changes in synaptic plasticity in the dorsal striatum. Such changes may contribute to the transition from recreational to habitual or compulsive drug
Silvia Erika Kober
Full Text Available Using neurofeedback (NF, individuals can learn to modulate their own brain activity, in most cases electroencephalographic (EEG rhythms. Although a large body of literature reports positive effects of NF training on behavior and cognitive functions, there are hardly any reports on how participants can successfully learn to gain control over their own brain activity. About one third of people fail to gain significant control over their brain signals even after repeated training sessions. The reasons for this failure are still largely unknown. In this context, we investigated the effects of spontaneous mental strategies on NF performance. Twenty healthy participants performed either a SMR (sensorimotor rhythm, 12-15 Hz based or a Gamma (40-43 Hz based NF training over ten sessions. After the first and the last training session, they were asked to write down which mental strategy they have used for self-regulating their EEG. After the first session, all participants reported the use of various types of mental strategies such as visual strategies, concentration, or relaxation. After the last NF training session, four participants of the SMR group reported to employ no specific strategy. These four participants showed linear improvements in NF performance over the ten training sessions. In contrast, participants still reporting the use of specific mental strategies in the last NF session showed no changes in SMR based NF performance over the ten sessions. This effect could not be observed in the Gamma group. The Gamma group showed no prominent changes in Gamma power over the NF training sessions, regardless of the mental strategies used. These results indicate that successful SMR based NF performance is associated with implicit learning mechanisms. Participants stating vivid reports on strategies to control their SMR probably overload cognitive resources, which might be counterproductive in terms of increasing SMR power.
Bai Yanfeng; Guo Hong; Han, Dingan; Sun Hui
We show how the application of an incoherent pumping can produce a variety of effects on the propagation of a weak electromagnetic pulse in a V system with spontaneously generated coherence (SGC). There exists an incoherent pumping rate which makes the group velocity reach the extremum near the region of two-photon resonant excitation. The existence of SGC is just the cause for the occurrence of the extremum, and it may also be regarded as a knob which can be used to manipulate light propagation from subluminal to superluminal
Adrianna C Jenkins
Full Text Available In daily life, perceivers often need to predict and interpret the behavior of group agents, such as corporations and governments. Although research has investigated how perceivers reason about individual members of particular groups, less is known about how perceivers reason about group agents themselves. The present studies investigate how perceivers understand group agents by investigating the extent to which understanding the 'mind' of the group as a whole shares important properties and processes with understanding the minds of individuals. Experiment 1 demonstrates that perceivers are sometimes willing to attribute a mental state to a group as a whole even when they are not willing to attribute that mental state to any of the individual members of the group, suggesting that perceivers can reason about the beliefs and desires of group agents over and above those of their individual members. Experiment 2 demonstrates that the degree of activation in brain regions associated with attributing mental states to individuals--i.e., brain regions associated with mentalizing or theory-of-mind, including the medial prefrontal cortex (MPFC, temporo-parietal junction (TPJ, and precuneus--does not distinguish individual from group targets, either when reading statements about those targets' mental states (directed or when attributing mental states implicitly in order to predict their behavior (spontaneous. Together, these results help to illuminate the processes that support understanding group agents themselves.
What makes this article different from similar papers on this subject is that it centers on the elements of team work and grouping 'therapy' and not mere dividing into groups and then using some other methods to help groups learn. Rather, the paper is about the need to understand the EFL classroom and tap the nature of ...
López-Romero, Luis Jesús; García-Barraza, Rodolfo; Vila, Javier
This experiment was conducted to study the effect of changes in the retention interval (RI) on spontaneous recovery within an acquisition-test interference task. College students learned a reversal conditional discrimination to solve a task involving conflicting phases across two training phases. When the test was conducted immediately after training, participants' performance revealed recency, behaving according to the information received during the last phase. Performance after retention interval averaged the information received across phases, regardless of the length of the RI (1.5, 3, 24 or 48 h). These results are not in agreement with traditional theories of spontaneous recovery as they predict a recency to primacy shift effect of the RI. An interpretation of spontaneous recovery based on a temporal weighting rule (TWR) is discussed. Copyright 2010 Elsevier B.V. All rights reserved.
Wong, Lung-Hsiang; Hsu, Ching-Kun; Sun, Jizhen; Boticki, Ivica
This paper reports the impacts of spontaneous student grouping to develop young students' orthographic awareness in the process of learning Chinese characters. A mobile-assisted Chinese character forming game is used to assign each student a Chinese character component on their smartphones through a wireless network. Fifteen Singaporean students,…
The integration of agricultural and science curricular content that capitalizes on natural and inherent connections represents a challenge for secondary agricultural educators. The purpose of this case study was to create information about the employment of Cooperative Learning Groups (CLG) to enhance the science integrating learning objectives…
Del Rio-Roberts, Maribel
The use of focus groups may provide researchers with important insights into research questions via participant discussion and interaction. As a human services practitioner and researcher, I became interested in learning how to conduct focus groups in order to apply these steps to my research and gain valuable insights about the human experience…
Huong, Le Pham Hoai
This study investigated learning vocabulary in group work at university in Vietnam. The students were studied in two kinds of group settings, "unassisted" and "assisted", the first consisting of five students from the same class level and the second of four from the same class and a student from a higher class. Differences were…
Bondarouk, Tatiana; Sikkel, Nicolaas
Implementation of an IT system in an organization takes a certain amount of time. System usage becomes stable when users have appropriated the system and new work practices have been established. We propose a concept of group learning as a framework to highlight relevant aspects of such a process. A
Johnson, Lynn S.; And Others
The impact of group hypnotic and self-hypnotic training on the academic performance and self-esteem of learning disabled children was explored. Three hypnotic training sessions and instructions for six weeks of daily self-hypnotic practice containing suggestions for imagery related to improvement in these areas were given to 15 children, their…
Ya-huei Wang; Hung-Chang Liao
This study attempted to test whether the use of computer-assisted language learning (CALL) and innovative collaborative learning could be more effective than the use of traditional collaborative learning in improving students’ English proficiencies. A true experimental design was used in the study. Four randomly-assigned groups participated in the study: a traditional collaborative learning group (TCLG, 34 students), an innovative collaborative learning group (ICLG, 31 students), a CALL tradi...
Tan, Yin Leng; Macaulay, Linda A.
Employers increasingly demand not only academic excellence from graduates but also excellent interpersonal skills and the ability to work collaboratively in teams. This paper discusses the role of Group Intelligence software in helping to develop these higher order skills in the context of an enquiry based learning (EBL) project. The software supports teams in generating ideas, categorizing, prioritizing, voting and multi-criteria decision making and automatically generates a report of each team session. Students worked in a Group Intelligence lab designed to support both face to face and computer-mediated communication and employers provided feedback at two key points in the year long team project. Evaluation of the effectiveness of Group Intelligence software in collaborative learning was based on five key concepts of creativity, participation, productivity, engagement and understanding.
Miao, Xu; Rao, Rajesh P N
A fundamental problem in biological and machine vision is visual invariance: How are objects perceived to be the same despite transformations such as translations, rotations, and scaling? In this letter, we describe a new, unsupervised approach to learning invariances based on Lie group theory. Unlike traditional approaches that sacrifice information about transformations to achieve invariance, the Lie group approach explicitly models the effects of transformations in images. As a result, estimates of transformations are available for other purposes, such as pose estimation and visuomotor control. Previous approaches based on first-order Taylor series expansions of images can be regarded as special cases of the Lie group approach, which utilizes a matrix-exponential-based generative model of images and can handle arbitrarily large transformations. We present an unsupervised expectation-maximization algorithm for learning Lie transformation operators directly from image data containing examples of transformations. Our experimental results show that the Lie operators learned by the algorithm from an artificial data set containing six types of affine transformations closely match the analytically predicted affine operators. We then demonstrate that the algorithm can also recover novel transformation operators from natural image sequences. We conclude by showing that the learned operators can be used to both generate and estimate transformations in images, thereby providing a basis for achieving visual invariance.
Byrd, Shannon; Hildreth, David P.
Teaching functional groups to high school and college chemistry students is often accomplished by having students memorize the functional groups from a table. Using this approach, students typically forget what they have memorized shortly after the examination and fail to transfer the memorized material to other topics in chemistry such as nomenclature, VSEPR theory, and chemical reactions. This method is frustrating for both the teacher and the students. To facilitate the learning of functional groups and to avoid a strictly memorization approach, we developed a classification key based on discernible characteristics that students can identify and consequently key out. This key can be used by the teacher in a variety of ways: as an introduction, a review, or a homework assignment. The functional group classification key is well received by students and provides an engaging alternative for teachers to use when introducing functional groups to their classes.
Full Text Available This study attempted to test whether the use of computer-assisted language learning (CALL and innovative collaborative learning could be more effective than the use of traditional collaborative learning in improving students’ English proficiencies. A true experimental design was used in the study. Four randomly-assigned groups participated in the study: a traditional collaborative learning group (TCLG, 34 students, an innovative collaborative learning group (ICLG, 31 students, a CALL traditional collaborative learning group (CALLTCLG, 32 students, and a CALL innovative collaborative learning group (CALLICLG, 31 students. TOEIC (Test of English for International Communication listening, reading, speaking, and writing pre-test and post-test assessments were given to all students at an interval of sixteen weeks. Multivariate analysis of covariance (MANCOVA, multivariate analysis of variance (MANOVA, and analysis of variance (ANOVA were used to analyze the data. The results revealed that students who used CALL had significantly better learning performance than those who did not. Students in innovative collaborative learning had significantly better learning performances than those in traditional collaborative learning. Additionally, students using CALL innovative collaborative learning had better learning performances than those in CALL collaborative learning, those in innovative collaborative learning, and those in traditional collaborative learning.
Full Text Available The International Collaborative Writing Groups (ICWG initiative creates a space for ongoing collaboration amongst scholars of teaching and learning who co-author a manuscript on a topic of shared interest. The second ICWG, linked to the 2015 International Society for the Scholarship of Teaching and Learning Conference in Melbourne, Australia, involved 59 scholars from 11 countries. In this piece, we describe the aims, process, and outcomes for the ICWG, comparing it with the first ICWG in 2012. While international collaboration around a topic of shared interest is generally viewed positively, the realities of collaborating online with limited face-to-face interactions to complete a manuscript can be challenging. We argue, despite such challenges, that ongoing collaboration amongst scholars is vital to the scholarship of teaching and learning (SoTL movement. Drawing on our experience of leading the overall ICWG initiative and our research into participants’ experiences, we suggest there are individual dispositions toward collaboration that enrich and enable successful participation in ICWG experiences. We end by highlighting the final products arising from almost two year of collaborative thinking and writing from six groups.
Voss, Joel L; Warren, David E; Gonsalves, Brian D; Federmeier, Kara D; Tranel, Dan; Cohen, Neal J
Effective exploratory behaviors involve continuous updating of sensory sampling to optimize the efficacy of information gathering. Despite some work on this issue in animals, little information exists regarding the cognitive or neural mechanisms for this sort of behavioral optimization in humans. Here we examined a visual exploration phenomenon that occurred when human subjects studying an array of objects spontaneously looked "backward" in their scanning paths to view recently seen objects again. This "spontaneous revisitation" of recently viewed objects was associated with enhanced hippocampal activity and superior subsequent memory performance in healthy participants, but occurred only rarely in amnesic patients with severe damage to the hippocampus. These findings demonstrate the necessity of the hippocampus not just in the aspects of long-term memory with which it has been associated previously, but also in the short-term adaptive control of behavior. Functional neuroimaging showed hippocampal engagement occurring in conjunction with frontocerebellar circuits, thereby revealing some of the larger brain circuitry essential for the strategic deployment of information-seeking behaviors that optimize learning.
Roč. 56, Suppl.2 (2007), S41-S48 ISSN 0862-8408 Grant - others:VEGA(SK) 2/6148/26; VEGA(SK) 1/3429/06; APPV(SK) 0586-06 Institutional research plan: CEZ:AV0Z50110509 Keywords : captopril and enalapril * thiols * spontaneous hypertension Subject RIV: FA - Cardiovascular Diseases incl. Cardiotharic Surgery Impact factor: 1.505, year: 2007
Maliszewski, Norbert; Wojciechowski, ?ukasz; Suszek, Hubert
The purpose of the project was to assess whether the first spontaneous movements of a computer mouse, when making an assessment on a scale presented on the screen, may express a respondent’s implicit attitudes. In Study 1, the altruistic behaviors of 66 students were assessed. The students were led to believe that the task they were performing was also being performed by another person and they were asked to distribute earnings between themselves and the partner. The participants performed th...
Group work in the context of higher education is a teaching and learning method which has the aim to facilitate learning processes due to students learning by cooperation and mutual feedback. At the same time group work might offer various challenges on a social, moral and intellectual level....... This article offers a moral perspective on group work by introducing a concept of ‘learning rights’ of the individual in group work. The aim of the paper is theoretically to offer a vocabulary concerning ‘learning rights’ of the individual in group work by applying John Dewey’s metaphor ‘the spectator versus...
Torre, D.M.; Vleuten, C.P. van der; Dolmans, D.
An essential part of problem-based learning (PBL) is group learning. Thus, an in depth understanding of the theoretical underpinnings of group learning in PBL allows educators to bridge theory and practice more effectively thus providing ideas and tools to enhance PBL practices and research. The
Hong, Seong Bock; Shaffer, LaShorage; Han, Jisu
A key aspect of the Reggio Emilia inspired curriculum is a learning group approach that fosters social and cognitive development. The purpose of this paper is to investigate how a Reggio Emilia inspired learning group approach works for children with and without disabilities. This study gives insight into how to form an appropriate learning group…
Hwang, Gwo-Jen; Yin, Peng-Yeng; Hwang, Chi-Wei; Tsai, Chin-Chung
Cooperative learning is known to be an effective educational strategy in enhancing the learning performance of students. The goal of a cooperative learning group is to maximize all members' learning efficacy. This is accomplished via promoting each other's success, through assisting, sharing, mentoring, explaining, and encouragement. To achieve…
Today's radiologic technology students must learn to collaborate and communicate to function as part of the health care team. Innovative educational techniques such as cooperative learning (working collectively in small groups) and group testing (collaborating on tests) can foster these skills. Assess students' familiarity with and opinions about cooperative learning and group testing before and after participation in a semester-long course incorporating these methods. Twenty-eight students enrolled in a baccalaureate-level radiologic technology program in Louisiana were surveyed at the beginning and end of the semester. Results showed that students were more knowledgeable about and more accepting of cooperative learning and group testing after participating in the course. However, some students continued to prefer independent learning. Students are open to new learning methods such as cooperative learning and group testing. These techniques can help them develop the skills they will need to function collaboratively in the workplace.
Lendvay, Gregory C.
Even in a standards-based curriculum, teachers can apply constructivist practices such as structured learning teams. In this environment, students become invested in the learning aims, triggering the desire in students to awaken, get information, interpret, remix, share, and design scenarios.
Micari, Marina; Pazos, Pilar; Streitwieser, Bernhard; Light, Gregory
Small-group learning in the science, technology, engineering, and mathematics (STEM) disciplines has been widely studied, and it is clear that this method offers many benefits to students. Less attention has been paid to the ways in which small learning groups differ from one another, and how these differences may affect student learning and…
Full Text Available While recent research on Brain-Computer Interfaces (BCI has highlighted their potential for many applications, they remain barely used outside laboratories. The main reason is their lack of robustness. Indeed, with current BCI, mental state recognition is usually slow and often incorrect. Spontaneous BCI (i.e., mental imagery-based BCI often rely on mutual learning efforts by the user and the machine, with BCI users learning to produce stable EEG patterns (spontaneous BCI control being widely acknowledged as a skill while the computer learns to automatically recognize these EEG patterns, using signal processing. Most research so far was focused on signal processing, mostly neglecting the human in the loop. However, how well the user masters the BCI skill is also a key element explaining BCI robustness. Indeed, if the user is not able to produce stable and distinct EEG patterns, then no signal processing algorithm would be able to recognize them. Unfortunately, despite the importance of BCI training protocols, they have been scarcely studied so far, and used mostly unchanged for years.In this paper, we advocate that current human training approaches for spontaneous BCI are most likely inappropriate. We notably study instructional design literature in order to identify the key requirements and guidelines for a successful training procedure that promotes a good and efficient skill learning. This literature study highlights that current spontaneous BCI user training procedures satisfy very few of these requirements and hence are likely to be suboptimal. We therefore identify the flaws in BCI training protocols according to instructional design principles, at several levels: in the instructions provided to the user, in the tasks he/she has to perform, and in the feedback provided. For each level, we propose new research directions that are theoretically expected to address some of these flaws and to help users learn the BCI skill more efficiently.
Lotte, Fabien; Larrue, Florian; Mühl, Christian
While recent research on Brain-Computer Interfaces (BCI) has highlighted their potential for many applications, they remain barely used outside laboratories. The main reason is their lack of robustness. Indeed, with current BCI, mental state recognition is usually slow and often incorrect. Spontaneous BCI (i.e., mental imagery-based BCI) often rely on mutual learning efforts by the user and the machine, with BCI users learning to produce stable ElectroEncephaloGraphy (EEG) patterns (spontaneous BCI control being widely acknowledged as a skill) while the computer learns to automatically recognize these EEG patterns, using signal processing. Most research so far was focused on signal processing, mostly neglecting the human in the loop. However, how well the user masters the BCI skill is also a key element explaining BCI robustness. Indeed, if the user is not able to produce stable and distinct EEG patterns, then no signal processing algorithm would be able to recognize them. Unfortunately, despite the importance of BCI training protocols, they have been scarcely studied so far, and used mostly unchanged for years. In this paper, we advocate that current human training approaches for spontaneous BCI are most likely inappropriate. We notably study instructional design literature in order to identify the key requirements and guidelines for a successful training procedure that promotes a good and efficient skill learning. This literature study highlights that current spontaneous BCI user training procedures satisfy very few of these requirements and hence are likely to be suboptimal. We therefore identify the flaws in BCI training protocols according to instructional design principles, at several levels: in the instructions provided to the user, in the tasks he/she has to perform, and in the feedback provided. For each level, we propose new research directions that are theoretically expected to address some of these flaws and to help users learn the BCI skill more
Briggs, Steven L.; Stachowiak, James
Research on the learning transfer process from T-group interpersonal skills training programs in business, education, and institutional settings has been generally positive, but has been mixed when examined in encounter and personal growth groups. The learning transfer process from a personal growth group experience was investigated to determine…
Otten, S; Moskowitz, GB
Mere categorization of individuals into two distinct social categories has been shown to elicit in-group favoritism. Positive differentiation, even of trivial groups, has been explained in terms of a striving for a positive social identity (Tajfel & Turner, 1986). The present study questions this
Hammar Chiriac, Eva
Group work is used as a means for learning at all levels in educational systems. There is strong scientific support for the benefits of having students learning and working in groups. Nevertheless, studies about what occurs in groups during group work and which factors actually influence the students’ ability to learn is still lacking. Similarly, the question of why some group work is successful and other group work results in the opposite is still unsolved. The aim of this article is to add to the current level of knowledge and understandings regarding the essence behind successful group work in higher education. This research is focused on the students’ experiences of group work and learning in groups, which is an almost non-existing aspect of research on group work prior to the beginning of the 21st century. A primary aim is to give university students a voice in the matter by elucidating the students’ positive and negative points of view and how the students assess learning when working in groups. Furthermore, the students’ explanations of why some group work ends up being a positive experience resulting in successful learning, while in other cases, the result is the reverse, are of interest. Data were collected through a study-specific questionnaire, with multiple choice and open-ended questions. The questionnaires were distributed to students in different study programs at two universities in Sweden. The present result is based on a reanalysis and qualitative analysis formed a key part of the study. The results indicate that most of the students’ experiences involved group work that facilitated learning, especially in the area of academic knowledge. Three important prerequisites (learning, study-social function, and organization) for group work that served as an effective pedagogy and as an incentive for learning were identified and discussed. All three abstractions facilitate or hamper students’ learning, as well as impact their experiences with
Boulden, George P.; De Laat, Richard
Pharma Development has used action learning to help participants in their 360[degrees] feedback programme develop their leadership competencies. The article describes how the programme was designed, supported and run across four sites over a period of 2 years. The programme was systematically evaluated and found to be successful in meeting its…
Adriansen, Hanne Kirstine; Madsen, Lene Møller
In 2008 University of Aarhus, Denmark, issued a report concerning student experience with the study environment. Among the university's eight faculties, the Danish School of Education (DPU) held the sad record of having the lowest student well-being. This led to an action research project 'Facili...... on the students' own resources, using peer-learning and facilitating these activities....
Farrell, Thomas S. C.; Jacobs, George M.
This article discusses the use of teacher reflection groups to aid teachers in their efforts to facilitate cooperative learning among their students. It is argued that these teacher reflection groups function best when they are organized with reference to eight cooperative learning principles. Furthermore, it is suggested that these reflective…
Fessakis, Georgios; Tatsis, Konstantinos; Dimitracopoulou, Angelique
The paper presents a case study of the educational exploitation of group blogging for the implementation of a "learning by design" activity. More specifically, a group of students used a blog as a communication and information management tool in the University course of ICT-enhanced Geometry learning activities. The analysis of the designed…
Eva eHammar Chiriac
Full Text Available Group work is used as a means for learning at all levels in educational systems. There is strong scientific support for the benefits of having students learning and working in groups. Nevertheless, studies about what occurs in groups during group work and which factors actually influence the students’ ability to learn is still lacking. Likewise, the question of why some group work is successful and other work results in the opposite is still unsolved. The aim of this article is to add to the current level of knowledge and understandings regarding the essence behind successful group work in higher education. This research is focused on the students’ experiences of group work and learning in groups, which is an almost non-existing aspect of research on group work prior to the beginning of the 21st century. A primary aim is to give university students a voice in the matter by elucidating the students’ positive and negative points of view and how the students assess learning when working in groups. Furthermore, the students’ explanations of why some group work ends up being a positive experience resulting in successful learning, while in other cases, the result is the reverse, are of interest. Data were collected through a study-specific questionnaire, with multiple choice and open-ended questions. The questionnaires were distributed to students in different study programs at two universities in Sweden. The present result is based on a reanalysis and qualitative analysis formed a key part of the study. The results indicate that most of the students’ experiences involved group work that facilitated learning, especially in the area of academic knowledge. Three important prerequisites (learning, study-social function and organization for group work that served as an effective pedagogy and as an incentive for learning were identified and discussed. All three abstractions facilitate or hamper students’ learning, as well as impact their
Shannonhouse, Laura R.; Barden, Sejal M.; McDonald, C. Peeper
Mixed methods research (MMR) is a useful paradigm for group work as it allows exploration of both participant outcomes and "how" or "why" such changes occur. Unfortunately, the group counseling literature is not replete with MMR studies. This article reviews the application of MMR to group contexts and summarizes the corpus of…
Tollestrup, Christian H. T.
In the Problem Based, Project Oriented Learning Program of Industrial Design Engineering at AAU students work and are examined/evaluated in groups. Following a period of a 6 years of ban on group-based exams by the government, the return of the group-based exam at Universities in 2014 has...... and the supervisor. Having the group based exam re-introduced sparked the interest for even further utilizing the exam situation for enhancing the learning outcome for each project and at the same time promote a more open atmosphere. Can the students learn even more and/or put their own project learning...... to it being public. This paper examines the effect on the students’ perception on the exam situation, the learning outcome and understanding of the evaluation when having the opportunity to follow the entire examination and evaluation of a peer-group. By comparing 2.MSc Industrial Design Engineering students...
Rune Sarromaa HAUSSTÄTTER
Full Text Available Current distance education benefits greatly from educational software that makes group work possible for students who are separated in time and space. However, some students prefer distance education because they can work on their own. This paper explores how students react to expectations on behalf of the course provider to do their assignments in collaborative groups. They are seemingly both positively surprised by the challenges that group work offer, and they are less positive to the downsides of group work. The paper discusses both sides of the experiences and suggests why this might be a paradox to live with.
Discusses a program in which adult groups (that meet regularly for educative discussion in settings other than educational institutions) can be given support through an academic department's provision of resource materials. Provides an example of support provided to the National Housewives Register, a group which discusses issues and social…
Full Text Available Following previous research on the significance that social networks have had for the economic and social survival of Latin American and Soviet state-employed middle classes, this paper explores the role of social networks (connections on the process of privatization and market liberalization of Post-Communist Hungary. Based on former academic studies and on field research conducted for several months in Budapest, we will try to show that social networks are central intermediary structures on which individuals and groups construct solutions that allow them to cope with the deficiencies resulting from the formal system. From this perspective we will explore the importance of manager’s connections in the first period of the Hungarian privatization process known as “spontaneous privatization”.
Full Text Available when there is interaction within online learning groups, meaningful learning is achieved. Motivating and sustaining effective student interactions requires planning, coordination and implementation of curriculum, pedagogy and technology. For our aim to understand online learning group processes to identify effective online learning group mechanisms, comparative analysis was used on a massive open online course (MOOC run in 2015 and 2016. Qualitative (interaction on the platform and quantitative (survey methods were used. The findings revealed several possible ways to improve online learning group processes. This paper concludes that course organization helped in increasing individual participation in the groups. Motivation by peers helped to increase sustainability of interaction in the learning groups. Applying these mechanisms in higher education can make online learning groups more effective.
Miao, Yongwu; Burgos, Daniel; Griffiths, David; Koper, Rob
Miao, Y., Burgos, D., Griffiths, D., & Koper, R. (2008). Representation of Coordination Mechanisms in IMS Learning Design to Support Group-based Learning. In L. Lockyer, S. Bennet, S. Agostinho & B. Harper (Eds.), Handbook of Research on Learning Design and Learning Objects: Issues, Applications and
Discussion of interactive technologies and open learning focuses on computer supported cooperative work (CSCW), especially computer based message systems, and their effects on open learning. Topics discussed include cooperative learning; distance learning; individualized instruction; local area networks; group communication; and design principles…
Grant-Vallone, E. J.
This research study examined student perceptions of group experiences in the classroom. The author used cooperative learning and team-based learning to focus on three characteristics that are critical for the success of groups: structure of activities, relationships of group members, and accountability of group members. Results indicated that…
Amalia Febri Aristi
Full Text Available This study aimed to determine: (1 Is there a difference in student's learning outcomes with the application of learning models Investigation Group and Direct Instruction teaching model. (2 Is there a difference in students' motivation with the application of learning models Investigation Group and Direct Instruction teaching model, (3 Is there an interaction between learning models Investigation Group and Direct Instruction to improve students' motivation in learning outcomes Physics. This research is a quasi experimental. The study population was a student of class XII Tanjung Balai MAN. Random sample selection is done by randomizing the class. The instrument used consisted of: (1 achievement test (2 students' motivation questionnaire. The tests are used to obtain the data is shaped essay. The data in this study were analyzed using ANOVA analysis of two paths. The results showed that: (1 there were differences in learning outcomes between students who used the physics model of Group Investigation learning compared with students who used the Direct Instruction teaching model. (2 There was a difference in student's learning outcomes that had a low learning motivation and high motivation to learn both in the classroom and in the classroom Investigation Group Direct Instruction. (3 There was interaction between learning models Instruction Direct Group Investigation and motivation to learn in improving learning outcomes Physics.
Reid, Robin; Garson, Kyra
This article presents our findings of an exploration of students' perceptions of multicultural group work when specific changes in pedagogy and methods of evaluation were made to include the processes students navigate, instead of merely the end product of their collaboration. Shifting demographics and increasing cultural diversity in higher…
Xing, Wanli; Wu, Yonghe
Assessment of groups in CSCL context is a challenging task fraught with many confounding factors collected and measured. Previous documented studies are by and large summative in nature and some process-oriented methods require time-intensive coding of qualitative data. This study attempts to resolve these problems for teachers to assess groups…
Antje du Bois Pedain
Full Text Available Violent encounters between groups of individuals often leave one or more of the participants dead, and it may be clear from the evidence that the physical cause of death was set by the single, deliberate act of one of the participants only. When this happens, the question arises whether, and how, responsibility for the fatal act and/or for its consequences can be attributed to other participants in the punch-up. Criminal law has long sought – and found – ways of holding others apart from the direct agent responsible for the harms caused in such encounters, although the legal constructions used differ between legal systems and often change significantly over time even within the same jurisdiction. This paper investigates the appropriateness of different criminal-law responses to these cases from two directions: first, by exploring the possible doctrinal grounds within the criminal law for attributing responsibility for the fatal act/outcome to all participants; and then by investigating the extent to which these responsibility-ascriptions are supported or challenged by insights from psychological studies of group action. Los encuentros violentos entre grupos de individuos a menudo acaban con la muerte de uno o más de los participantes, y las pruebas pueden demostrar que la causa física de la muerte fue el acto único deliberado de uno solo de los participantes. Cuando esto ocurre, se plantea la pregunta de si se puede atribuir a otros participantes en la pelea la responsabilidad por el acto fatal y/o sus consecuencias, y cómo hacerlo. Durante mucho tiempo, el derecho penal ha buscado, y encontrado, formas de retener a otros participantes, además del responsable directo de los daños causados, aunque las construcciones legales utilizadas difieren entre sistemas jurídicos y a menudo cambian significativamente a lo largo del tiempo, incluso dentro de la misma jurisdicción. Este artículo investiga la conveniencia de diferentes respuestas
Sera of 1 218 animals were examined using indirect haemagglutination reaction with antigens of Naegleria fowleri and Acanthamoeba culbertsoni. Rabbit sera (214 samples) gave negative reaction with both antigens. Bovine sera (593 samples) reacted positively in 1.5%, particularly with the antigen of A. culbertsoni. Out of the 411 pigs examined 12% were positive with one or both of the antigens. In one of the pig farms of a modern type the positivity with one or both of the antigens. In one of the pig farms of a modern type the positivity was as much as 32.2%. The titres of positive animal sera have never been higher than 1 : 320. The amoebae of the limax group do not seem to be involved in the pathogenesis of diseases of cattle and rabbits. A sporadic occurrence of peracute cases is possible. In case of a sudden death, animals with symptoms of encephalitis or pneumonia should be examined for the presence of amoebae. Hypersensitivity should be considered as a possible cause of pig diseases.
Pérez-Sanagustín, Mar; Hernández-Leo, Davinia; Blat, Josep
Pérez-Sanagustín, M., Hernández-Leo D., & Blat, J. (accepted). Conditioning Factors for Group Management in Blended Learning Scenarios. The 9th IEEE International Conference on Advanced Learning Technologies. July, 14-18, 2009, Riga, Latvia.
Westerberg, Kristina; Hauer, Esther
Purpose: The overall aim of the present study was to investigate the learning climate and work group skills perceived by managers and their subordinates in the municipal elderly care, prior to a development project. The specific research questions were: Are managers' and their subordinates' perceptions of the learning climate related? and Does the…
Ratliff, Gerald Lee
Residential Freshman Interest Groups (FIGS) have recently become a popular instructional and social model for academic and student affairs colleagues who are concerned that millennial students learn to reflect on life experiences and daily events as part of the learning process. An introductory FIG program recognizes that millennial students are…
Mellingsaeter, Magnus Strøm
Background: This paper presents a case study from a physics course at a Norwegian university college, investigating key aspects of a group-work project, so-called learning labs, from the participating students' perspective. Purpose: In order to develop these learning labs further, the students' perspective is important. Which aspects are essential…
In this paper, an application of one aspect of the Internet technology, namely Internet groups, into the teaching of American and British literatures is evaluated by means of a content analysis of the Internet group which was used as the course component. The aim of this paper was to see how students used the Internet group in the learning of…
An integrative model of group learning was tested in a sample of 40 healthcare groups (434 respondents), and the results show that age diversity reduces the frequency of face-to-face communication whereas educational diversity reduces the frequency of virtual communication in healthcare groups.
Akcaoglu, Mete; Lee, Eunbae
Social presence is difficult to achieve, but an imperative component of online learning. In this study, we investigated the effect of group size on students' perceptions of social presence in two graduate-level online courses, comparing small group versus whole class discussions. Our results indicated that when in small group discussions, students…
Beccaria, Lisa; Kek, Megan; Huijser, Henk; Rose, Jayln; Kimmins, Lindy
As part of the process of nursing students becoming 'work ready' within future health care teams, students need the skills to work collaboratively. In higher education, establishing group work assignments is a teaching method to develop group work skills. Not only is group work an important teaching method to develop effective group work skills but it is also used to activate deep learning. However, to date, there has been a lack of research on the impact of group work on student approaches to learning. This study aimed to examine the interrelationships between students, group work characteristics, and their approaches to learning. A survey design was used, before and after a targeted academic skills development intervention, which had a specific focus on the development of group work skills. The sample involved first year undergraduate nursing students undertaking a Bachelor of Nursing programme at a regional university in Australia. A total of 92 students completed the pre-survey, and 102 students completed the post-survey. Data were collected using quantitative surveys. Metacognitive awareness was found to best predict a deep approach to learning. Young age and experiencing discomfort in group work were two predictors of a surface approach to learning. Findings indicate that nurse educators should develop strategies that support students' metacognitive awareness in relation to group work, and also support those students who feel less comfortable in working with others. Copyright © 2014 Elsevier Ltd. All rights reserved.
Janssen, Jeroen; Erkens, Gijsbert; Kirschner, Paul A.; Kanselaar, Gellof
Janssen, J. J. H. M., Erkens, G., Kirschner, P. A., & Kanselaar, G. (2009). Influence of group member familiarity on online collaborative learning computers in human behaviour. Computers in Human Behavior, 25, 261-270.
Curseu, Petru L.; Pluut, Helen
Collaborative learning has important group-level benefits, yet most studies in higher education only focus on individual benefits of collaborative learning experiences. This study extends these insights by testing a model in which teamwork quality mediates the impact of several compositional differences (gender, nationality and teamwork expertise…
Curseu, P.L.; Pluut, H.
Collaborative learning has important group-level benefits, yet most studies in higher education only focus on individual benefits of collaborative learning experiences. This study extends these insights by testing a model in which teamwork quality mediates the impact of several compositional
FeldmanHall, Oriel; Dunsmoor, Joseph E; Kroes, Marijn C W; Lackovic, Sandra; Phelps, Elizabeth A
Although humans live in societies that regularly demand engaging with multiple people simultaneously, little is known about social learning in group settings. In two experiments, we combined a Pavlovian learning framework with dyadic economic games to test whether blocking mechanisms support value-based social learning in the gain (altruistic dictators) and loss (greedy robbers) domains. Subjects first learned about an altruistic dictator, who subsequently made altruistic splits collectively with a partner. Results revealed that because the presence of the dictator already predicted the outcome, subjects did not learn to associate value with the partner. This social blocking effect was not observed in the loss domain: A kind robber's partner, who could steal all the subjects' money but stole little, acquired highly positive value-which biased subjects' subsequent behavior. These findings reveal how Pavlovian mechanisms support efficient social learning, while also demonstrating that violations of social expectations can attenuate how readily these mechanisms are recruited.
Chou, Calvin L; Teherani, Arianne; Masters, Dylan E; Vener, Margo; Wamsley, Maria; Poncelet, Ann
When medical students move from the classroom into clinical practice environments, their roles and learning challenges shift dramatically from a formal curricular approach to a workplace learning model. Continuity among peers during clinical clerkships may play an important role in this different mode of learning. We explored students' perceptions about how they achieved workplace learning in the context of intentionally formed or ad hoc peer groups. We invited students in clerkship program models with continuity (CMCs) and in traditional block clerkships (BCs) to complete a survey about peer relationships with open-ended questions based on a workplace learning framework, including themes of workplace-based relationships, the nature of work practices, and selection of tasks and activities. We conducted qualitative content analysis to characterize students' experiences. In both BCs and CMCs, peer groups provided rich resources, including anticipatory guidance about clinical expectations of students, best practices in interacting with patients and supervisors, helpful advice in transitioning between rotations, and information about implicit rules of clerkships. Students also used each other as benchmarks for gauging strengths and deficits in their own knowledge and skills. Students achieve many aspects of workplace learning in clerkships through formal or informal workplace-based peer groups. In these groups, peers provide accessible, real-time, and relevant resources to help each other navigate transitions, clarify roles and tasks, manage interpersonal challenges, and decrease isolation. Medical schools can support effective workplace learning for medical students by incorporating continuity with peers in the main clinical clerkship year.
Stenlund, Tova; Jönsson, Fredrik U; Jonsson, Bert
This paper focuses on the factors that are likely to play a role in individual learning outcomes from group discussions, and it includes a comparison featuring test-enhanced learning. A between-groups design ( N = 98) was used to examine the learning effects of feedback if provided to discussion groups, and to examine whether group discussions benefit learning when compared to test-enhanced learning over time. The results showed that feedback does not seem to have any effect if provided to a discussion group, and that test-enhanced learning leads to better learning than the discussion groups, independent of retention interval. Moreover, we examined whether memory and learning might be influenced by the participants' need for cognition (NFC). The results showed that those scoring high on NFC remembered more than those who scored low. To conclude, testing trumps discussion groups from a learning perspective, and the discussion groups were also the least beneficial learning context for those scoring low on NFC.
Thanh, Pham Thi Hong; Gillies, Robyn
Constructing an appropriate group is important to teamwork success. Although, heterogeneous grouping is widely recommended in Western countries, this method of grouping is questioned in Asian classrooms because Asian and Western students have different cultures of learning. Unfortunately, this issue has not been addressed in any research to date.…
Diaz, Estrella; De la Casa, L. G.
This paper presents evidence of extinction, spontaneous recovery and renewal in a conditioned preferences paradigm based on taste-taste associations. More specifically, in three experiments rats exposed to a simultaneous compound of citric acid-saccharin solution showed a preference for the citric solution when the preference was measured with a…
Matschke, Christina; Moskaliuk, Johannes; Kimmerle, Joachim
The social web stimulates learning through collaboration. However, information in the social web is often associated with information about its author. Based on previous evidence that ingroup information is preferred to outgroup information, the current research investigates whether group memberships of wiki authors affect learning. In an experimental study, we manipulated the group memberships (ingroup vs. outgroup) of wiki authors by using nicknames. The designated group memberships (being fans of a soccer team or not) were completely irrelevant for the domain of the wiki (the medical disorder fibromyalgia). Nevertheless, wiki information from the ingroup led to more integration of information into prior knowledge as well as more increase of factual knowledge than information from the outgroup. The results demonstrate that individuals apply social selection strategies when considering information from wikis, which may foster, but also hinder, learning and collaboration. Practical implications for collaborative learning in the social web are discussed.
Glicksohn, Arit; Cohen, Asher
A major issue in visual scene recognition involves the extraction of recurring chunks from a sequence of complex scenes. Previous studies have suggested that this kind of learning is accomplished according to Bayesian principles that constrain the types of extracted chunks. Here we show that perceptual grouping cues are also incorporated in this Bayesian model, providing additional evidence for the possible span of chunks. Experiment 1 replicates previous results showing that observers can learn three-element chunks without learning smaller, two-element chunks embedded within them. Experiment 2 shows that the very same embedded chunks are learned if they are grouped by perceptual cues, suggesting that perceptual grouping cues play an important role in chunk extraction from complex scenes.
Master, Allison; Walton, Gregory M
Three experiments (N = 130) used a minimal group manipulation to show that just perceived membership in a social group boosts young children's motivation for and learning from group-relevant tasks. In Experiment 1, 4-year-old children assigned to a minimal "puzzles group" persisted longer on a challenging puzzle than children identified as the "puzzles child" or children in a control condition. Experiment 2 showed that this boost in motivation occurred only when the group was associated with the task. In Experiment 3, children assigned to a minimal group associated with word learning learned more words than children assigned an analogous individual identity. The studies demonstrate that fostering shared motivations may be a powerful means by which to shape young children's academic outcomes. © 2012 The Authors. Child Development © 2012 Society for Research in Child Development, Inc.
Poell, R.F.; van der Krogt, F.J.
This article introduces a methodology for employees in organizations to set up and carry out their own group learning projects. It is argued that employees can use project-based learning to make their everyday learning more systematic at times, without necessarily formalizing it. The article
Jane E. Brindley
Full Text Available Collaborative learning in an online classroom can take the form of discussion among the whole class or within smaller groups. This paper addresses the latter, examining first whether assessment makes a difference to the level of learner participation and then considering other factors involved in creating effective collaborative learning groups. Data collected over a three year period (15 cohorts from the Foundations course in the Master of Distance Education (MDE program offered jointly by University of Maryland University College (UMUC and the University of Oldenburg does not support the authors’ original hypothesis that assessment makes a significant difference to learner participation levels in small group learning projects and leads them to question how much emphasis should be placed on grading work completed in study groups to the exclusion of other strategies. Drawing on observations of two MDE courses, including the Foundations course, their extensive online teaching experience, and a review of the literature, the authors identify factors other than grading that contribute positively to the effectiveness of small collaborative learning groups in the online environment. In particular, the paper focuses on specific instructional strategies that facilitate learner participation in small group projects, which result in an enhanced sense of community, increased skill acquisition, and better learning outcomes.
Curşeu, Petru Lucian
An integrative model of group learning was tested in a sample of 40 healthcare groups (434 respondents), and the results show that age diversity reduces the frequency of face-to-face communication whereas educational diversity reduces the frequency of virtual communication in healthcare groups. Frequency of communication (both face-to-face and virtual), in turn, positively impacts on the emergence of trust and psychological safety, which are essential drivers of learning behaviours in healthcare groups. Additional results show that average educational achievement within groups is conducive for communication frequency (both face-to-face and virtual), whereas mean age within groups has a negative association with the use of virtual communication in healthcare groups. Copyright © 2012 John Wiley & Sons, Ltd.
Through stratified random sampling, a total of 240 were selected and assigned to experimental and control groups. The experimental groups were exposed to study skills counseling on learning and remembering strategies for four weeks and the control were given placebo treatment for the same duration. The data ...
Jordan, Robert A.
In this ethnographic study, I explored two discussion groups and discovered Third Space elements such as cultural hybridity, counterscript, and sharing of experiences and resources contributed to a safe learning environment existing at the boundaries between participant personal and professional spaces. The groups operated under the auspices of a…
Strøm Mellingsæter, Magnus
Background: This paper presents a case study from a physics course at a Norwegian university college, investigating key aspects of a group-work project, so-called learning labs, from the participating students' perspective. Purpose: In order to develop these learning labs further, the students' perspective is important. Which aspects are essential for how the students experience the learning labs, and how do these aspects relate to the emergence of occurrences termed joint workspace, i.e. the maintenance of content-related dialogues within the group? Programme description: First year mechanical engineering students attended the learning labs as a compulsory part of the physics course. The student groups were instructed to solve physics problems using the interactive whiteboard and then submit their work as whiteboard files. Sample: One group of five male students was followed during their work in these learning labs through one term. Design and methods: Data were collected as video recordings and fieldwork observation. In this paper, a focus group interview with the students was the main source of analysis. The interpretations of the interview data were compared with the video material and the fieldwork observations. Results: The results show that the students' overall experience with the learning labs was positive. They did, however, point to internal aspects of conflicting common and personal goals, which led to a group-work dynamics that seemed to inhibit elaborate discussions and collaboration. The students also pointed to external aspects, such as a close temporal proximity between lectures and exercises, which also seemed to inhibit occurrences termed joint workspace. Conclusions: In order to increase the likelihood of a joint workspace throughout the term in the learning labs, careful considerations have to be made with regard to timing between lectures and exercises, but also with regard to raising the students' awareness about shared and personal goals.
Sadler, Jo; Fawns, Rod
There is some evidence from this study that reflectivity within cooperative learning groups develops over time. Preliminary observations suggest that Slavin's third and fourth levels of skills, those of reflection and reasoning and reconception and reformulation and Kempa and Ayob's higher levels of explanation and insight appear more advanced in groups strategically managed by teachers for such outcomes. Later analyses will permit more detailed accounts of the relationships between the teacher's management strategies, and reflection within groups of different gender composition.
Curseu, P.L.; Sari, K.
This study sets up to test the extent to which gender variety moderates the impact of power disparity on group cognitive complexity (GCC) and satisfaction with the group in a collaborative learning setting. Using insights from gender differences in perceptions, orientations and conflict handling
Curseu, Petru Lucian; Sari, Kimzana
This study sets up to test the extent to which gender variety moderates the impact of power disparity on group cognitive complexity (GCC) and satisfaction with the group in a collaborative learning setting. Using insights from gender differences in perceptions, orientations and conflict handling behavior in negotiation, as well as gender…
Curseu, Petre; Chappin, M.M.H.; Jansen, R.J.G.
Collaborative learning is often used in higher education to help students develop their teamwork skills and acquire curricular knowledge. In this paper we test a mediation model in which the quality of group discussions mediates the impact of gender diversity and group motivation on collaborative
Full Text Available This article reports on students’ experiences of learning to work together in a childhood teacher education programme at a university in South Africa. We were interested in how students from diverse backgrounds, with little shared understanding of a model or framework for collaborative working, would find their footing and learn how to operationalise care, accountability and reflexivity through engaging in group work as part of their service learning activities. A cross section of student data, from first year to third year, was analysed using qualitative methods of data analysis. The main findings were that the incremental integration of service learning, with fixed student groupings over three years, was a catalyst for the gradual formation of professional student learning communities. The student struggles with group relationships helped them address their cultural, linguistic and gendered assumptions about each other. Lastly, we found that relatively fixed nature of the student groupings over a three year period encouraged deep reflection about ideas of care, community and social responsibility.
Many clinicians are involved in medical education, with small group teaching (SGT) forming a significant part of their work. Most facilitate these sessions by experience and common sense: less than one-third of them have received formal training in SGT. Evidence suggests small group productivity depends on good facilitation rather than on topic knowledge. Applying the fundamental concepts of SGT will lead to improvements in the quality of clinicians' teaching and in student learning. Good SGT creates the perfect environment for learning and discussion, without the need for didactic teaching. SGT emphasises the role of students in sharing and discussing their ideas in a safe learning environment, without domination by the tutor. This article provides clinicians with basic requirements for effective session design and planning, explains how to encourage student participation, how to manage students as a group, how to manage student learning, and how to recognise and deal with problems. Active facilitation and group management is the key to success in SGT, and consequently better learning outcomes. Improving the facilitation skills of clinical teachers makes teaching more effective, stimulating, and enjoyable for both tutors and students. © Blackwell Publishing Ltd 2012.
Full Text Available Recent EEG studies have shown that implicit learning involving specific cortical circuits results in an enduring local trace manifested as local changes in spectral power. Here we used a well characterized visual sequence learning task and high density-(hd-EEG recording to determine whether also declarative learning leaves a post-task, local change in the resting state oscillatory activity in the areas involved in the learning process. Thus, we recorded hd-EEG in normal subjects before, during and after the acquisition of the order of a fixed spatial target sequence (VSEQ and during the presentation of targets in random order (VRAN. We first determined the temporal evolution of spectral changes during VSEQ and compared it to VRAN. We found significant differences in the alpha and theta bands in three main scalp regions, a right occipito-parietal (ROP, an anterior-frontal (AFr, and a right frontal (RFr area. The changes in frontal theta power during VSEQ were positively correlated with the learning rate. Further, post-learning EEG recordings during resting state revealed a significant increase in alpha power in ROP relative to a pre-learning baseline. We conclude that declarative learning is associated with alpha and theta changes in frontal and posterior regions that occur during the task, and with an increase of alpha power in the occipito-parietal region after the task. These post-task changes may represent a trace of learning and a hallmark of use-dependent plasticity.
Torre, Dario M; van der Vleuten, Cees; Dolmans, Diana
An essential part of problem-based learning (PBL) is group learning. Thus, an in depth understanding of the theoretical underpinnings of group learning in PBL allows educators to bridge theory and practice more effectively thus providing ideas and tools to enhance PBL practices and research. The theory-driven applications examined in this article establish grounds for future research in PBL. The purpose of this article is to describe and examine two theoretical perspectives of group learning in PBL and their potential applications to improve educational practice. They include: (1) social interdependence theory and the meaning of positive interdependence, (2) socio cognitive theory of networked expertise and the concept of knowledge creation in innovative knowledge communities (IKC). Potential applications include the following: development of instructional material to foster positive interdependency using concept maps; formal and structured use of peer feedback throughout PBL courses to promote individual and group accountability; creation and sharing of new knowledge about different topics within and across IKC; and use of rotating students with hybrid abilities across PBL groups to foster distributed cognition.
Hesselgreaves, Hannah; MacVicar, Ronald
Practice-based small group learning (PBSGL) is an approach to continuing professional development (CPD) for general practitioners (GPs) that originated in Canada. It involves small groups of GPs who work through clinical modules. PBSGL is now an established method of learning in Scotland, found to be effective in GP, practice nurse and multi-professional cohorts. However, the effectiveness of PBSGL has not been examined in GP specialty training, where it is becoming widely employed. This research aimed to explore GP Specialty Trainees' (GPSTs') perspectives of the impact of PBSGL on curriculum needs, preparation for independent practice, and facilitator learning. To avoid the risk of extrapolating assumptions from others who have used PBSGL as a learning strategy, this study adopted a qualitative approach, and conducted one-to-one interviews with 16 GPSTs from a range of Scottish deaneries and stages in training. Data took the form of verbatim transcripts, and the constant comparative technique from grounded theory was used to analyse the data, through the establishment of codes and categories. Findings were arranged in four main areas: • learning as a group was appreciated at this career stage, and group membership should consist of trainees at a similar career stage, as this supports psychological safety • PBSGL helped in locating a 'one best way' for future care planning, but was also used to find alternatives to trainees' current approaches • discussion during PBSGL helped GPSTs devise plans for how they would handle patients in the future • some facilitators moderated their involvement for the perceived benefit of the group. Learning is experienced in a very unique way for GPSTs, and the views of the cohort are formed on the basis of the delicate stage in their career. Aiding the transition from structured education into independent practice is a more immediate need for GPSTs than curriculum needs.
Walling, Anne; Istas, Kathryn; Bonaminio, Giulia A; Paolo, Anthony M; Fontes, Joseph D; Davis, Nancy; Berardo, Benito A
Phenomenon: Medical student perspectives were sought about active learning, including concerns, challenges, perceived advantages and disadvantages, and appropriate role in the educational process. Focus groups were conducted with students from all years and campuses of a large U.S. state medical school. Students had considerable experience with active learning prior to medical school and conveyed accurate understanding of the concept and its major strategies. They appreciated the potential of active learning to deepen and broaden learning and its value for long-term professional development but had significant concerns about the efficiency of the process, the clarity of expectations provided, and the importance of receiving preparatory materials. Most significantly, active learning experiences were perceived as disconnected from grading and even as impeding preparation for school and national examinations. Insights: Medical students understand the concepts of active learning and have considerable experience in several formats prior to medical school. They are generally supportive of active learning concepts but frustrated by perceived inefficiencies and lack of contribution to the urgencies of achieving optimal grades and passing United States Medical Licensing Examinations, especially Step 1.
Full Text Available Building relationships in the classroom is an essential part of any teacher's career. Having healthy teacher-to-learner and learner-to-learner relationships is an effective way to help prevent pedagogical failure, social conflict and quarrelsome behavior. Many strategies are available that can be used to achieve good long-lasting relationships in the classroom setting. Successful teachers’ pedagogical work in the classroom requires detailed knowledge of learners’ relationships. Good understanding of the relationships is necessary, especially in the case of teenagers’ class. This sensitive period of adolescence demands attention of all teachers who should deal with the problems of their learners. Special care should be focused on children that are out of their classmates’ interest (so called isolated learners or isolates in such class and on possibilities to integrate them into the class. Natural idea how to do it is that of using some modern non-traditional teaching/learning methods, especially the methods based on work in small groups involving learners’ cooperation. Small group education (especially problem-based learning, project-based learning, cooperative learning, collaborative learning or inquire-based learning as one of these methods involves a high degree of interaction. The effectiveness of learning groups is determined by the extent to which the interaction enables members to clarify their own understanding, build upon each other's contributions, sift out meanings, ask and answer questions. An influence of this kind of methods (especially cooperative learning (CL on learners’ relationships was a subject of the further described research. Within the small group education, students work with their classmates to solve complex and authentic problems that help develop content knowledge as well as problem-solving, reasoning, communication, and self-assessment skills. The aim of the research was to answer the question: Can the
Dr. Leslie SAFRAN
Full Text Available Many families who home educate turn to a neighbourhood home education group for support, resources and guidance. The purpose of this paper is to first outline briefly the context of home education in the UK and US, to analyse three different types of home education neighbourhood group as communities of practice and then to theorise how these parents learn some of what it is to be home educators through participation in such groups as members. The analysis is based on evidence from long-term home educating parents collected through thirty-four in-depth interviews and the Community of Practice framework (Wenger, 1998. It will be argued that although communities of practice have variable features depending on the type of neighbourhood home education group a parent joins, they all engage in a form of collective situated life learning which helps transform parents to the point where they become home educators.
Stratton, Micheal T.; Julien, Mark
Encouraging students to actively engage with course material is an ongoing challenge for many management educators. One common tactic is to use various technologies that allow tech-savvy Millennial Generation students to take a more active role in their learning. In this article, we describe an innovative group project that challenges students to…
Fetter, Sibren; Rajagopal, Kamakshi; Berlanga, Adriana; Sloep, Peter
Fetter, S., Rajagopal, K., Berlanga, A. J., & Sloep, P. B. (2011). Ad Hoc Transient Groups: Instruments for Awareness in Learning Networks. In W. Reinhardt, T. D. Ullmann, P. Scott, V. Pammer, O. Conlan, & A. J. Berlanga (Eds.), Proceedings of the 1st European Workshop on Awareness and Reflection in
Kleberg, Johan L; Selbing, Ida; Lundqvist, Daniel; Hofvander, Björn; Olsson, Andreas
Learning to predict dangerous outcomes is important to survival. In humans, this kind of learning is often transmitted through the observation of others' emotional responses. We analyzed eye movements during an observational/vicarious fear learning procedure, in which healthy participants (N=33) watched another individual ('learning model') receiving aversive treatment (shocks) paired with a predictive conditioned stimulus (CS+), but not a control stimulus (CS-). Participants' gaze pattern towards the model differentiated as a function of whether the CS was predictive or not of a shock to the model. Consistent with our hypothesis that the face of a conspecific in distress can act as an unconditioned stimulus (US), we found that the total fixation time at a learning model's face increased when the CS+ was shown. Furthermore, we found that the total fixation time at the CS+ during learning predicted participants' conditioned responses (CRs) at a later test in the absence of the model. We also demonstrated that trait empathy was associated with stronger CRs, and that autistic traits were positively related to autonomic reactions to watching the model receiving the aversive treatment. Our results have implications for both healthy and dysfunctional socio-emotional learning. Copyright © 2015 Elsevier B.V. All rights reserved.
Prediger, Rui D S; Pamplona, Fabrício A; Fernandes, Daniel; Takahashi, Reinaldo N
The spontaneously hypertensive rat (SHR) is generally considered to be a suitable genetic model for the study of attention deficit hyperactivity disorder (ADHD), since it displays hyperactivity, impulsivity, poorly sustained attention, and deficits in learning and memory processes. Converging evidence suggests a primary role of disturbance in the dopaminergic neurotransmission in ADHD patients and in SHR, and in addition, some studies have also demonstrated alterations in adenosinergic neurotransmission in SHR. In the present study, adult female Wistar (WIS) and SHR rats received caffeine (1-10 mg/kg i.p.) 30 min before training, immediately after training, or 30 min before a test session in the spatial version of the Morris water maze. The effect of caffeine administration on WIS and SHR blood pressure was also measured. SHR needed significantly more trials in the training session to acquire the spatial information, but they displayed a similar profile to that of WIS rats in the test session (48 h later), demonstrating a selective deficit in spatial learning. Pre-training administration of caffeine (1-10 mg/kg i.p.) improved this spatial learning deficit in SHR, but did not alter the WIS performance. In contrast, post-training administration of caffeine (3 mg/kg i.p.) did not alter the SHR test performance, but increased memory retention in WIS rats. No dose of caffeine tested altered the mean blood pressure of WIS or SHR. These results demonstrate a selective spatial learning deficit in SHR which can be attenuated by pre-training administration of caffeine. In addition, the present findings indicate that the spatial learning deficit in SHR is not directly related to hypertension.
van der Kamp, J.; Duivenvoorde, J.; Kok, M.G.M.; van Hilvoorde, I.M.
Contrary to researchers' current focus on individual motor skill learning, in institutional settings such as physical education and sports motor skill learning is often taught in groups. In these settings, there is not only the interaction between teacher and learner (analogous to research), but
Hod, Yotam; Ben-Zvi, Dani
This research shows how participants in classroom learning communities (LCs) come to take responsibility over designing their collaborative learning norms. Taking a micro-developmental perspective within a graduate-level course, we examined fine-grained changes in group discourse during a period of rapid change where this responsibility taking…
Dahl, Kari Kragh Blume; Millora, Christopher Malagad
This study explores reflective experience during transformative, group-based learning among university leaders following a natural disaster such as a typhoon in two Philippine universities. Natural disasters are recurrent phenomena in many parts of the world, but the literature largely ignores their impact on lifelong human learning, for instance…
Maria Cela-Ranilla, Jose; Molías, Luis Marqués; Cervera, Mercè Gisbert
This study analyzes the relationship between the use of learning patterns as a grouping criterion to develop learning activities in the 3D simulation environment at University. Participants included 72 Spanish students from the Education and Marketing disciplines. Descriptive statistics and non-parametric tests were conducted. The process was…
Cole, Duncan; Rengasamy, Emma; Batchelor, Shafqat; Pope, Charles; Riley, Stephen; Cunningham, Anne Marie
Medical curricula are increasingly using small group learning and less didactic lecture-based teaching. This creates new challenges and opportunities in how students are best supported with information technology. We explored how university-supported and external social media could support collaborative small group working on our new undergraduate medical curriculum. We made available a curation platform (Scoop.it) and a wiki within our virtual learning environment as part of year 1 Case-Based Learning, and did not discourage the use of other tools such as Facebook. We undertook student surveys to capture perceptions of the tools and information on how they were used, and employed software user metrics to explore the extent to which they were used during the year. Student groups developed a preferred way of working early in the course. Most groups used Facebook to facilitate communication within the group, and to host documents and notes. There were more barriers to using the wiki and curation platform, although some groups did make extensive use of them. Staff engagement was variable, with some tutors reviewing the content posted on the wiki and curation platform in face-to-face sessions, but not outside these times. A small number of staff posted resources and reviewed student posts on the curation platform. Optimum use of these tools depends on sufficient training of both staff and students, and an opportunity to practice using them, with ongoing support. The platforms can all support collaborative learning, and may help develop digital literacy, critical appraisal skills, and awareness of wider health issues in society.
Full Text Available Abstract Background Medical curricula are increasingly using small group learning and less didactic lecture-based teaching. This creates new challenges and opportunities in how students are best supported with information technology. We explored how university-supported and external social media could support collaborative small group working on our new undergraduate medical curriculum. Methods We made available a curation platform (Scoop.it and a wiki within our virtual learning environment as part of year 1 Case-Based Learning, and did not discourage the use of other tools such as Facebook. We undertook student surveys to capture perceptions of the tools and information on how they were used, and employed software user metrics to explore the extent to which they were used during the year. Results Student groups developed a preferred way of working early in the course. Most groups used Facebook to facilitate communication within the group, and to host documents and notes. There were more barriers to using the wiki and curation platform, although some groups did make extensive use of them. Staff engagement was variable, with some tutors reviewing the content posted on the wiki and curation platform in face-to-face sessions, but not outside these times. A small number of staff posted resources and reviewed student posts on the curation platform. Conclusions Optimum use of these tools depends on sufficient training of both staff and students, and an opportunity to practice using them, with ongoing support. The platforms can all support collaborative learning, and may help develop digital literacy, critical appraisal skills, and awareness of wider health issues in society.
Rochais, C; Sébilleau, M; Houdebine, M; Bec, P; Hausberger, M; Henry, S
Attention is described as the ability to process selectively one aspect of the environment over others. In this study, we characterized horses' spontaneous attention by designing a novel visual attention test (VAT) that is easy to apply in the animal's home environment. The test was repeated over three consecutive days and repeated again 6 months later in order to assess inter-individual variations and intra-individual stability. Different patterns of attention have been revealed: 'overall' attention when the horse merely gazed at the stimulus and 'fixed' attention characterized by fixity and orientation of at least the visual and auditory organs towards the stimulus. The individual attention characteristics remained consistent over time (after 6 months, Spearman correlation test, P attentional skills was assessed by comparing the results, for the same horses, with those obtained in both a 'classical' experimental attention test the 'five-choice serial reaction time task' (5-CSRTT) and a work situation (lunge working context). Our results revealed that (i) individual variations remained consistent across tests and (ii) the VAT attention measures were not only predictive of attentional skills but also of learning abilities. Differences appeared however between the first day of testing and the following test days: attention structure on the second day was predictive of learning abilities, attention performances in the 5-CSRRT and at work. The VAT appears as a promising easy-to-use tool to assess animals' attention characteristics and the impact of different factors of variation on attention.
Rochais, C.; Sébilleau, M.; Houdebine, M.; Bec, P.; Hausberger, M.; Henry, S.
Attention is described as the ability to process selectively one aspect of the environment over others. In this study, we characterized horses' spontaneous attention by designing a novel visual attention test (VAT) that is easy to apply in the animal's home environment. The test was repeated over three consecutive days and repeated again 6 months later in order to assess inter-individual variations and intra-individual stability. Different patterns of attention have been revealed: `overall' attention when the horse merely gazed at the stimulus and `fixed' attention characterized by fixity and orientation of at least the visual and auditory organs towards the stimulus. The individual attention characteristics remained consistent over time (after 6 months, Spearman correlation test, P VAT attention measures were not only predictive of attentional skills but also of learning abilities. Differences appeared however between the first day of testing and the following test days: attention structure on the second day was predictive of learning abilities, attention performances in the 5-CSRRT and at work. The VAT appears as a promising easy-to-use tool to assess animals' attention characteristics and the impact of different factors of variation on attention.
Pickrell, John A; Boyer, John; Oehme, Frederick W; Clegg, Victoria L; Sells, Nikki
Group learning has become important to professional students in the healing sciences. Groups share factual and procedural resources to enhance their performances. We investigated the extent to which students analyzing case-based evaluations as teams acquired an immediate performance advantage relative to those analyzing them as individuals and the extent to which group work on one problem led to better performance by individual students on related problems. We blinded written evaluations by randomly assigning numbers to groups of students and using removable tracers. Differences between groups and individuals were evaluated using Student's t statistic. Similar comparisons were evaluated by meta-analysis to determine overall trends. Students who analyzed evaluations as a group had an 8.5% performance advantage over those who analyzed them as individuals. When evaluations were divided into those asking questions related to treatment, differential diagnosis, and prognosis, specific performance advantages for groups relative to individuals were 8.9%, 5.9%, and 6.1% respectively. Students who had previously been trained by group evaluations had a 1.5% advantage relative to those who received their training as individuals. Answers by students analyzing evaluations as groups suggested a deeper understanding, in large part because of their improved ability to explain treatment and to conduct differential diagnosis. These improvements suggested limited abilities to use previous experience to improve present performance.
Tony Fu-Lai Yu
Israel M. Kirzner’s theory of entrepreneurial alertness follows closely with Mises’ praxeology and argues that the entire role of entrepreneurs lies in their alertness to profit opportunity hitherto unnoticed in the market. In Kirzner’s subjectivist theory of knowledge, alertness to opportunity is subconscious learning. Once subconscious hunch is known, it becomes a resource (knowledge) for the entrepreneur to be utilized to exploit profit. Moreover, in Kirzner’s view, entrepreneurship means ...
Kuo, Yu-Chen; Chu, Hui-Chun; Huang, Chi-Hao
Learning English is an important and challenging task for English as Foreign Language (EFL) students. Educators had indicated that, without proper learning support, most EFL students might feel frustrated while learning English, which could significantly affect their learning performance. In the past research, learning usually utilized grouping,…
Suhoyo, Yoyo; Schönrock-Adema, Johanna; Emilia, Ova; Kuks, Jan B M; Cohen-Schotanus, Janke
Feedback is essential for workplace learning. Most papers in this field concern individual feedback. In collectivistic cultures, however, group feedback is common educational practice. This study was conducted to investigate the perceived learning value and characteristics of individual and group feedback in a collectivistic culture. During two weeks, on a daily basis, clerkship students (n = 215) from 12 clinical departments at Faculty of Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia, recorded individual and group feedback moments by using a structured form: the providers, focus and perceived learning value of feedback. Data were analysed with logistic regression and multilevel techniques. Students reported 2687 group and 1535 individual feedback moments. Group feedback more often focused on history taking, clinical judgment, patient management, patient counselling, and professional behaviour (OR ranging from 1.232, p perceived as more valuable than individual feedback (M = 4.08 and 3.96, respectively, β group = .065, SE = .026, p < .01). In collectivistic cultures, group feedback may add to the array of educational measures that optimize student learning. Congruence between culture and type of feedback may be important for the effectiveness of feedback.
The clinical workplace in which doctors learn involves many social groups, including representatives of different professions, clinical specialties and workplace teams. This paper suggests that medical education research does not currently take full account of the effects of group membership, and describes a theoretical approach from social psychology, the social identity approach, which allows those effects to be explored. The social identity approach has a long history in social psychology and provides an integrated account of group processes, from the adoption of group identity through a process of self-categorisation, to the biases and conflicts between groups. This paper outlines key elements of this theoretical approach and illustrates their relevance to medical education. The relevance of the social identity approach is illustrated with reference to a number of areas of medical education. The paper shows how research questions in medical education may be usefully reframed in terms of social identity in ways that allow a deeper exploration of the psychological processes involved. Professional identity and professionalism may be viewed in terms of self-categorisation rather than simply attainment; the salience of different identities may be considered as influences on teamwork and interprofessional learning, and issues in communication and assessment may be considered in terms of intergroup biases. Social identity theory provides a powerful framework with which to consider many areas of medical education. It allows disparate influences on, and consequences of, group membership to be considered as part of an integrated system, and allows assumptions, such as about the nature of professional identity and interprofessional tensions, to be made explicit in the design of research studies. This power to question assumptions and develop deeper and more meaningful research questions may be increasingly relevant as the nature and role of the medical profession change
Full Text Available In the mid-twentieth century cognitive learning theories appeared as a criticism of behaviourism, and were later replaced by constructivist and connectivist learning theories. In the last two decades psychological research into cognition experienced a revival thanks to new methodological possibilities. This article brings a selection of research studies related to adult edu- cation in various ways: post-formal cognitive development stage, cognitive ageing, the meaning of crystallized intelligence in adulthood, and research into learning styles. The article proceeds with an account of research of literacy in vulnerable social groups and ends with a final chapter, which brings useful findings for researchers and adult education practitioners. In this article, the author has drawn from two separate sources. The first source are the professional premises underlying conceptualization of multi-media contents, prepared by the Slovenian Institute for Adult Education within the framework of the project titled Literacy development, and Assessment and Acknowledgement of Non-formal Learning between 2009 – 2011. The theoretical part of the underlying professional premises dealt, among other, with cognitive aspects of adult learning, which represent the basis of this article. The second source is the authorØs personal involvement in the field of cognitive psychology, or rather, in the field of cognitive sciences, in which even today learning and education of vulnerable groups of adults is given only marginal consideration in research.
Huffman, Michael A; Spiezio, Caterina; Sgaravatti, Andrea; Leca, Jean-Baptiste
Demonstrating the ability to 'copy' the behavior of others is an important aspect in determining whether social learning occurs and whether group level differences in a given behavior represent cultural differences or not. Understanding the occurrence of this process in its natural context is essential, but can be a daunting task in the wild. In order to test the social learning hypothesis for the acquisition of leaf swallowing (LS), a self-medicative behavior associated with the expulsion of parasites, we conducted semi-naturalistic experiments on two captive groups of parasite-free, naïve chimpanzees (Pan troglodytes). Individuals in the group were systematically provided appropriate stimuli (rough hispid leaves) identical to those used by chimpanzees in the wild. Individuals initially responded in a variety of ways, ranging from total aversion to normal chewing and swallowing. Over time, however, the two groups adopted different variants for inserting and folding the leaves in the mouth prior to swallowing them (complete and partial LS), following the specific method spontaneously displayed by the first and primary LS models in their respective groups. These variants were similar to LS displayed by chimpanzees in the wild. Using the option-bias method, we found evidence for social learning leading to group-level biased transmission and group-level stabilization of these two variants. This is the first report on two distinct cultural variants innovated in response to the introduction of natural stimuli that emerged and spread spontaneously and concurrently within two adjacent groups of socially housed primates. These observations support the assertion that LS may reflect a generalized propensity for ingesting rough hispid leaves, which can be socially induced and transmitted within a group. Ingesting an adequate number of these leaves induces increased gut motility, which is responsible for the subsequent expulsion of particular parasite species in the wild
This study examined the relationships among group size, participation, and learning performance factors when learning a programming language in a computer-supported collaborative learning (CSCL) context. An online forum was used as the CSCL environment for learning the Microsoft ASP.NET programming language. The collaborative-learning experiment…
Viberg, Henrik; Fredriksson, Anders; Eriksson, Per
Neonatal exposure to polybrominated diphenyl ether (PBDE 153) disrupts spontaneous behaviour, impairs learning and memory, and decreases hippocampal cholinergic receptors in adult mice. Flame retardants are used to suppress or inhibit combustion processes in an effort to reduce the risk of fire. One class of flame retardants, polybrominated diphenyl ethers (PBDEs), are present and increasing in the environment and in human milk. The present study shows that neonatal exposure to 2,2',4,4',5,5'-hexaBDE (PBDE 153), a PBDE persistent both in environment and in human milk, can induce developmental neurotoxic effects, such as changes in spontaneous behaviour (hyperactivity), impairments in learning and memory, and reduced amounts of nicotinic receptors, effects that get worse with age. Neonatal NMRI male mice were orally exposed on day 10 to 0.45, 0.9, or 9.0 mg of PBDE 153/kg of body weight. Spontaneous behaviour (locomotion, rearing, and total activity) was observed in 2-, 4-, and 6-month-old mice, Morris water maze at an age of 6 months. The behaviour tests showed that the effects were dose-response and time-response related. Animals showing defects in learning and memory also showed significantly reduced amounts of nicotinic receptors in hippocampus, using α-bungarotoxin binding assay. The observed developmental neurotoxic effects seen for PBDE 153 are similar to those seen for PBDE 99 and for certain PCBs. Furthermore, PBDEs appear to as potent as the PCBs
Beneficial effects of Problem Based Learning (PBL) in medical education are often emphasized. However, there is another side of the coin. This study was conducted to find out frequency of PBL group problems in our setup and the influence of these problems on students' learning. We also compared the perception of students and tutors as regard to frequency and level of hindrance caused by these problems in PBL sessions. This cross sectional study was conducted at Foundation University Medical College, Islamabad. 100 students of 3rd year MBBS of 2011 and their 17 PBL tutors were asked to fill a questionnaire. They were asked to rank the factors according to frequency (perceived frequency) and according to the level of hindrance to learning these factors are causing. All data was entered and analysed using SPSS-12. Students ranked "Dominant student" as the most important problem and. "Psychosocial factors" as the least important problem. Tutors ranked "Quiet student" as the-most important problem and "Personality clash" as the least important factor. Student's ranked "Dominant student" as the problem causes most hindrance and "Quiet student" as the problem causing least hindrance. Tutors ranked "Lack of commitment" as the problem causing most hindrance and "Personality clash" as the problem causing least hindrance. There was good agreement between the students and the tutors on all the factors regarding important problem except "Lateness, absenteeism" (p = 0.04) and "Personality clash" (p = 0.001). Similarly there was good agreement between the students and the tutors on all the factors regarding hindrance except "Lack of commitment" (p = 0.015) and "Personality clash" (p = 0.023). The present study showed that from both students' and tutors' perspectives, the ranking of most important problems that can disturb PBL session function and the level of hindrance they cause were statistically similar for majority of the problems.
Yang, Shi-Han; Song, Qi-Qing
We study the evolution of cooperation in public goods games on various graphs, focusing on the effects that are brought by different kinds of strategy donors. This highlights a basic feature of a public good game, for which there exists a remarkable difference between the interactive players and the players who are imitated. A player can learn from all the groups where the player is a member or from the typically local nearest neighbors, and the results show that the group learning rules have better performance in promoting cooperation on many networks than the local learning rules. The heterogeneity of networks' degree may be an effective mechanism for harvesting the cooperation expectation in many cases, however, we find that heterogeneity does not definitely mean the high frequency of cooperators in a population under group learning rules. It was shown that cooperators always hardly evolve whenever the interaction and the replacement do not coincide for evolutionary pairwise dilemmas on graphs, while for PG games we find that breaking the symmetry is conducive to the survival of cooperators.
McGraw, Allison M.; Hardegree-Ullman, K.; Turner, J.; Shirley, Y. L.; Walker-Lafollette, A.; Scott, A.; Guvenen, B.; Raphael, B.; Sanford, B.; Smart, B.; Nguyen, C.; Jones, C.; Smith, C.; Cates, I.; Romine, J.; Cook, K.; Pearson, K.; Biddle, L.; Small, L.; Donnels, M.; Nieberding, M.; Kwon, M.; Thompson, R.; De La Rosa, R.; Hofmann, R.; Tombleson, R.; Smith, T.; Towner, A. P.; Wallace, S.
The University of Arizona Astronomy Club has been using group research projects to enhance the learning experience of undergraduates in astronomy and related fields. Students work on two projects that employ a peer-mentoring system so they can learn crucial skills and concepts necessary in research environments. Students work on a transiting exoplanet project using the 1.55-meter Kuiper Telescope on Mt. Bigelow in Southern Arizona to collect near-UV and optical wavelength data. The goal of the project is to refine planetary parameters and to attempt to detect exoplanet magnetic fields by searching for near-UV light curve asymmetries. The other project is a survey that utilizes the 12-meter Arizona Radio Observatory on Kitt Peak to search for the spectroscopic signature of infall in nearby starless cores. These are unique projects because students are involved throughout the entire research process, including writing proposals for telescope time, observing at the telescopes, data reduction and analysis, writing papers for publication in journals, and presenting research at scientific conferences. Exoplanet project members are able to receive independent study credit for participating in the research, which helps keep the project on track. Both projects allow students to work on professional research and prepare for several astronomy courses early in their academic career. They also encourage teamwork and mentor-style peer teaching, and can help students identify their own research projects as they expand their knowledge.
The time-honored conventional lecture (``teaching by telling'') has been shown to be an ineffective mode of instruction for science classes. In these cases, where the enhancement of critical thinking skills and the development of problem-solving abilities are emphasized, collaborative group learning environments have proven to be far more effective. In addition, students naturally improve their teamwork skills through the close interaction they have with their group members. Early work on the Studio Physics model at Rensselaer Polytechnic Institute in the mid-1990's was extended to large classes via the SCALE-UP model pioneered at North Carolina State University a few years later. In SCALE-UP, students sit at large round tables in three groups of three --- in this configuration, they carry out a variety of pencil/paper exercises (ponderables) using small whiteboards and perform hands-on activities like demos and labs (tangibles) throughout the class period. They also work on computer simulations using a shared laptop for each group of three. Formal lecture is reduced to a minimal level and the instructor serves more as a ``coach'' to facilitate the academic ``drills'' that the students are working on. Since its inception in 1997, the SCALE-UP pedagogical approach has been adopted by over 100 institutions across the country and about 20 more around the world. In this talk, I will present an overview of the SCALE-UP concept and I will outline the details of its deployment at George Washington University over the past 4 years. I will also discuss empirical data from assessments given to the SCALE-UP collaborative classes and the regular lecture classes at GWU in order to make a comparative study of the effectiveness of the two methodologies.
Full Text Available A case with bilateral spontaneous pneumothorax was presented. Etiology, mechanism, and treatment were discussed on the review of literature. Spontaneous Pneumothorax is a clinical entity resulting from a sudden non traumatic rupture of the lung. Biach reported in 1880 that 78% of 916 patients with spontaneous pneumothorax had tuberculosis. Kjergaard emphasized 1932 the primary importance of subpleural bleb disease. Currently the clinical spectrum of spontaneous pneumothorax seems to have entered a third era with the recognition of the interstitial lung disease and AIDS as a significant etiology. Standard treatment is including: observation, thoracocentesis, tube thoracostomy. Chemical pleurodesis, bullectomy or wedge resection of lung with pleural abrasion and occasionally pleurectomy. Little information has been reported regarding the efficacy of such treatment in spontaneous pneumothorax secondary to non bleb disease
McGraw, Allison M.; Hardegree-Ullman, K. K.; Turner, J. D.; Shirley, Y. L.; Walker-LaFollette, A. M.; Robertson, A. N.; Carleton, T. M.; Smart, B. M.; Towner, A. P. M.; Wallace, S. C.; Smith, C. W.; Small, L. C.; Daugherty, M. J.; Guvenen, B. C.; Crawford, B. E.; Austin, C. L.; Schlingman, W. M.
The University of Arizona Astronomy Club has been working on two large group research projects since 2009. One research project is a transiting extrasolar planet project that is fully student led and run. We observed the transiting exoplanets, TrES-3b and TrES-4b, with the 1.55 meter Kupier Telescope in near-UV and optical filters in order to detect any asymmetries between filters. The second project is a radio astronomy survey utilizing the Arizona Radio Observatory 12m telescope on Kitt Peak to study molecular gas in cold cores identified by the Planck all sky survey. This project provides a unique opportunity for a large group of students to get hands-on experience observing with a world-class radio observatory. These projects involve students in every single step of the process including: proposal writing to obtain telescope time on various Southern Arizona telescopes, observing at these telescopes, data reduction and analysis, managing large data sets, and presenting results at scientific meetings and in journal publications. The primary goal of these projects is to involve students in cutting-edge research early on in their undergraduate studies. The projects are designed to be continuous long term projects so that new students can easily join. As of January 2012 the extrasolar planet project became an official independent study class. New students learn from the more experienced students on the projects creating a learner-centered environment.
McGraw, A. M.; Hardegree-Ullman, K. K.; Turner, J. D.; Shirley, Y. L.; Walker-LaFollette, A. M.; Robertson, A. N.; Carleton, T. M.; Smart, B. M.; Towner, A. P. M.; Wallace, S. C.; Smith, C.-T. W.; Austin, C. L.; Small, L. C.; Daugherty, M. J.; Guvenen, B. C.; Crawford, B. E.; Schlingman, W. M.
The University of Arizona Astronomy Club has been working on two large group research projects since 2009. One research project is a transiting extrasolar project that is fully student led and run. We observed the transiting extrasolar planets, TrES-3b and TrES-4b, with the 1.55 meter Kuiper Telescope using different filters to test a proposed method of detecting extrasolar planet magnetic fields. The second project is a radio astronomy survey utilizing the Arizona Radio Observatory 12 meter telescope on Kitt Peak to study molecular gas in cold star-like cores identified by the Planck all sky survey. This project provides a unique opportunity for a large group of students to get hands-on experience observing with a world-class radio observatory. These projects involve students in every single step of the process including: proposal writing to obtain telescope time on various Southern Arizona telescopes, observing at these telescopes, data reduction and analysis, managing large data sets, and presenting results at scientific meetings and in journal publications. The primary goal of these projects is to involve students in cutting-edge research early on in their undergraduate studies. These projects are designed to be continuous long term projects so that new students can easily join. New students learn from the more experienced students on the projects, creating a learner-centered environment. Independent study credit is now an option for some students working on these projects.
Guillermo García Fernández
The result follows from strong antiscreening of the running coupling for those larger groups (with an appropriately small number of flavors together with scaling properties of the Dyson–Schwinger equation for the fermion mass.
Greenspan, Yvette Frank
Girls are marked by low self-confidence manifested through gender discrimination during the early years of socialization and culturalization (AAUW, 1998). The nature of gender bias affects all girls in their studies of science and mathematics, particularly in minority groups, during their school years. It has been found that girls generally do not aspire in either mathematical or science-oriented careers because of such issues as overt and subtle stereotyping, inadequate confidence in ability, and discouragement in scientific competence. Grounded on constructivism, a theoretical framework, this inquiry employs fourth generation evaluation, a twelve-step evaluative process (Guba & Lincoln, 1989). The focus is to discover through qualitative research how fifth grade girls learn science in a co-sexual collaborative learning group, as they engage in hands-on, minds-on experiments. The emphasis is centered on one Hispanic girl in an effort to understand her beliefs, attitudes, and behavior as she becomes a stakeholder with other members of her six person collaborative learning group. The intent is to determine if cultural and social factors impact the learning of scientific concepts based on observations from videotapes, interviews, and student opinion questionnaires. QSR NUD*IST 4, a computer software program is utilized to help categorize and index data. Among the findings, there is evidence that clearly indicates girls' attitudes toward science are altered as they interact with other girls and boys in a collaborative learning group. Observations also indicate that cultural and social factors affect girls' performance as they explore and discover scientific concepts with other girls and boys. Based upon what I have uncovered utilizing qualitative research and confirmed according to current literature, there seems to be an appreciable impact on the way girls appear to learn science. Rooted in the data, the results mirror the conclusions of previous studies, which
Torre, Dario; Daley, Barbara J; Picho, Katherine; Durning, Steven J
Group concept mapping may be used as a learning strategy that can potentially foster collaborative learning and assist instructors to assess the development of knowledge organization in medical students. Group concept maps were created by 39 medical students rotating through a fourth year medicine rotation. The group maps were developed based on a clinical vignette. Descriptive statistics and thematic analysis of students' evaluations were performed. Evaluations indicated that students enjoyed the collaborative nature of the exercise and the knowledge sharing activities associated with it. Group maps can demonstrate different knowledge organization Discussion: Group concept mapping can be used to explore students' organization and integration of knowledge structures in a collaborative setting. Additional research should focus on how group mapping and learning progresses over time and, whether group mapping can help identify curricular strengths and needs.
Chien, Ting-Ying; Ting, Hsien-Wei; Chan, Chien-Lung; Yang, Nan-Ping; Pan, Ren-Hao; Lai, K Robert; Hung, Su-In
Spontaneous intracerebral hemorrhage (sICH) has a high mortality rate. Research has demonstrated that the occurrence of sICH is related to air pollution. This study used big data analysis to explore the impact of air pollution on the risk of sICH in patients of differing age and geographic location. 39,053 cases were included in this study; 14,041 in the Taipei region (Taipei City and New Taipei City), 5537 in Taoyuan City, 7654 in Taichung City, 4739 in Tainan City, and 7082 in Kaohsiung City. The results of correlation analysis indicated that there were two pollutants groups, the CO and NO₂ group and the PM 2.5 and PM 10 group. Furthermore, variations in the correlations of sICH with air pollutants were identified in different age groups. The co-factors of the influence of air pollutants in the different age groups were explored using regression analysis. This study integrated Taiwan National Health Insurance data and air pollution data to explore the risk factors of sICH using big data analytics. We found that PM 2.5 and PM 10 are very important risk factors for sICH, and age is an important modulating factor that allows air pollutants to influence the incidence of sICH.
Nicol, David J.; And Others
Describes how student learning from a series of laboratory practicals was improved using small group methods and a structured learning cycle that encouraged reflection on group performance and investigative techniques. Discussion includes evaluation of learning benefits by means of written records, a questionnaire, observation, and the role of…
Krishnasamy, Hariharan N.; Veloo, Arsaythamby; Lu, Ho Fui
This paper identifies differences between the three ethnic groups, namely, Kadazans/Dusuns, Bajaus, and other minority ethnic groups on the beliefs about learning English as a second language based on the five variables, that is, language aptitude, language learning difficulty, language learning and communicating strategies, nature of language…
Pai, Hui-Hua; Sears, David A.; Maeda, Yukiko
This study investigated the potential benefit of small-group learning on transfer performance using the method of meta-analysis. Results showed positive support for the hypothesis that small-group learning can increase students' transfer performance (average effect size of 0.30). Unlike reviews of effects of cooperation on learning, this…
Lin, Jian-Wei; Szu, Yu-Chin; Lai, Ching-Neng
Group awareness can affect student online learning while self-regulation also can substantially influence student online learning. Although some studies identify that these two variables may partially determine learning behavior, few empirical studies or thorough analyses elucidate the simultaneous impact of these two variables (group awareness…
Soetanto, Danny; MacDonald, Matthew
It is through working in groups that students develop cooperative learning skills and experience. However, group work activity often leads students into a difficult experience, especially for first-year students who are not familiar with group work activities at university. This study explores obstacles faced by first-year students during their…
Full Text Available The purpose of research to determine: the results of physics learning with cooperative learning model type group investigation and conventional learning, learning outcomes physics that has the ability to think logically above average and the ability to think logically below the average as well as the interaction model of cooperative learning type group investigation and the ability to think logically in influencing the outcomes of learning physics. This research is quasi experimental. Technique that used to gain a sample is random cluster sampling. The instrument used is the science process skills test and test critical thinking skills.The results showed that: the learning outcomes of physics with cooperative learning model type group investigation better than conventional learning, learning outcomes physics that has the ability to think logically above average better than students who have the ability to think logically is below average and there is no interaction among cooperative learning model type group investigation and logical thinking skills in influencing the outcomes of learning physics.
Sriutami Kholila Mora Siregar
Full Text Available The purposes of the research are: to determine differences in the physics skills of students with learning model Cooperative Group Investigation using concept maps and Direct Instruction teaching model, to determine differences in the physical skills of students who have high Kinesthetic Learning Styles and Learning Styles low, to determine the interaction between Models of Learning and Kinesthetic Learning Styles toward physical process skills of students. The sample in this study conducted in a cluster random sampling of two classes, where the first class as a class experiment applied learning models Cooperative Group Investigation using Concept Maps as a class and the second class of controls implemented Direct Instruction model. The instrument used in this study is physics instrument science process skills in narrative form as many as 13 questions and instrument kinesthetic learning style questionnaire that has been declared valid and reliable. The results were found: there are differences in physical science process skills students are taught by Cooperative Group Investigation learning model using Concept Maps and Direct Instruction teaching model. There are differences in physical science process skills of students who have kinesthetic learning styles and students who have low kinesthetic learning style. Interaction between learning models Cooperative Group Investigation using Concept Maps and kinesthetic learning styles in influencing the physical science process skills of students.
Curran, Vernon R; Sharpe, Dennis; Forristall, Jennifer; Flynn, Kate
The small group, case-based learning approach is believed to be a useful strategy for facilitating interprofessional learning and interaction factors are said to have a significant effect on student interest, learning and satisfaction with such approaches. The purpose of our study was twofold: assess students' satisfaction with a blended approach to interprofessional learning which combined computer-mediated and face-to-face, case-based learning; and examine the relationship between student satisfaction and perceptions of the collaborative learning process. We introduced six interprofessional learning modules to approximately 520 undergraduate health professional students from medicine (61), nursing (351), pharmacy (20), and social work (89). All students were invited to complete an evaluation survey which assessed student satisfaction with the interprofessional learning experience and students' perceptions of the small group learning process. Students' satisfaction with interprofessional education was related to professional background. Students from across professions reported greater satisfaction with face-to-face, case-based learning when compared with other learning methods. A more positive perception of face-to-face, case-based learning was related to greater satisfaction with interprofessional learning. The findings support the case-based method in facilitating interprofessional learning and highlight the importance of effective facilitation of small-group collaborative learning to enhance student satisfaction with interprofessional learning experiences.
Astra, I. Made; Wahyuni, Citra; Nasbey, Hadi
The aim of this research is to improve the quality of physics learning through application of collaborative learning of group investigation at grade X MIPA 2 SMAN 14 Jakarta. The method used in this research is classroom action research. This research consisted of three cycles was conducted from April to May in 2014. Each cycle consists of…
Battistich, Victor; And Others
Frequency and quality of cooperative learning activities in fourth through sixth grade were correlated with measures of students' attitudes toward school, perceptions of classroom climate, intrinsic motivation, and performance on a reading comprehension and standardized achievement test. Found that effects of cooperative learning depended on the…
van der Post, D.J.
Understanding the evolution and role of cultural inheritance in animal biology is a challenge. Central questions are: How does cultural inheritance arise? How does it depend on learning mechanisms? How do cultures evolve and diversify? We address these issues by considering diet learning in
Rap, Shelley; Blonder, Ron
We examined how social network (SN) groups contribute to the learning of chemistry. The main goal was to determine whether chemistry learning could occur in the group discourse. The emphasis was on groups of students in the 11th and 12th grades who learn chemistry in preparation for their final external examination. A total of 1118 discourse events were tallied in the different groups. We analyzed the different events that were found in chemistry learning Facebook groups (CLFGs). The analysis revealed that seven types of interactions were observed in the CLFGs: The most common interaction (47 %) dealt with organizing learning (e.g., announcements regarding homework, the location of the next class); learning interactions were observed in 22 % of the posts, and links to learning materials and social interactions constituted about 20 % each. The learning events that were ascertained underwent a deeper examination and three different types of chemistry learning interactions were identified. This examination was based on the theoretical framework of the commognitive approach to learning (Sfard in Thinking as communicating. Cambridge University Press, Cambridge, 2008), which will be explained. The identified learning interactions that were observed in the Facebook groups illustrate the potential of SNs to serve as an additional tool for teachers to advance their students' learning of chemistry.
Comparing brain activity patterns during spontaneous exploratory and cue-instructed learning using single photon-emission computed tomography (SPECT) imaging of regional cerebral blood flow in freely behaving rats.
Mannewitz, A; Bock, J; Kreitz, S; Hess, A; Goldschmidt, J; Scheich, H; Braun, Katharina
Learning can be categorized into cue-instructed and spontaneous learning types; however, so far, there is no detailed comparative analysis of specific brain pathways involved in these learning types. The aim of this study was to compare brain activity patterns during these learning tasks using the in vivo imaging technique of single photon-emission computed tomography (SPECT) of regional cerebral blood flow (rCBF). During spontaneous exploratory learning, higher levels of rCBF compared to cue-instructed learning were observed in motor control regions, including specific subregions of the motor cortex and the striatum, as well as in regions of sensory pathways including olfactory, somatosensory, and visual modalities. In addition, elevated activity was found in limbic areas, including specific subregions of the hippocampal formation, the amygdala, and the insula. The main difference between the two learning paradigms analyzed in this study was the higher rCBF observed in prefrontal cortical regions during cue-instructed learning when compared to spontaneous learning. Higher rCBF during cue-instructed learning was also observed in the anterior insular cortex and in limbic areas, including the ectorhinal and entorhinal cortexes, subregions of the hippocampus, subnuclei of the amygdala, and the septum. Many of the rCBF changes showed hemispheric lateralization. Taken together, our study is the first to compare partly lateralized brain activity patterns during two different types of learning.
Liu, Yu-Cheng; Chang, Chi-Cheng; Yang, Yu-Hsuan Sylvia; Liang, Chaoyun
Understanding the cognitive processes used in creative practices is essential to design research. In this study, electroencephalography was applied to investigate the brain activations of visual designers when they responded to various types of word stimuli during design thinking. Thirty visual designers were recruited, with the top third and bottom third of the participants divided into high-creativity (HC) and low-creativity (LC) groups. The word stimuli used in this study were two short poems, adjectives with similar meanings, and adjectives with opposing meanings. The derived results are outlined as follows: (1) the brain activations of the designers increased in the frontal and right temporal regions and decreased in the right prefrontal region; (2) the negative association between the right temporal and middle frontal regions was notable; (3) the differences in activations caused by distinct word stimuli varied between HC and LC designers; (4) the spectral power in the middle frontal region of HC designers was lower than that of LC designers during the short love poem task; (5) the spectral power in the bilateral temporal regions of HC designers was higher than that of LC designers during the short autumn poem task; (6) the spectral power in the frontoparietal region of HC designers was lower than that of LC designers during the similar concept task; and (7) the spectral power in the frontoparietal and left frontotemporal regions of HC designers was higher than that of LC designers during the opposing concept task.
Scott, Siri; Grant, Samantha; Nippolt, Pamela Larson
With young people, discussing complex issues such as learning and leading in a focus group can be a challenge. To help prime youth for the discussion, we created a focus group approach that featured a fun, interactive activity. This article includes a description of the focus group activity, lessons learned, and suggestions for additional…
Lucas, Colleen; Kline, Theresa
Purpose: The purpose of this study is to investigate the relationship between organizational culture, group dynamics, and organizational learning in the context of organizational change. Design/methodology/approach: A case study was used to examine cultural and group level factors that potentially influence groups' learning in the context of…
Yu, Chia-Ping; Kuo, Feng-Yang
In this study, we have investigated developmental patterns of virtual groups in the e-learning environment. Our findings suggest that for virtual groups formed for the purpose of e-learning, dependency and inclusion characterize the initial stage of group development, as such characteristics reinforce cooperative relationships and help to build a…
Full Text Available This work deals with the transformative factors of a group experiential training. It is argued that the evolution of the group and its participants is inscribed within a shared dimension generating a real learning process based on direct experience, characterized by cognitive and emotional sharing of individual experiences, which become key points for each member.Keywords: Learning group; Learning community; Transformative function
Lin, C. P.; Lin, Chih-Cheng; Chen, W.
Improving students' reading comprehension is of significance. In this study, collaborative learning supported by Group Scribbles (GS), a networked technology, was integrated into a primary reading class. Forty-seven 10-year-old students from two 4th grade classes participated in the study....... Experimental and control groups were established to investigate the effectiveness of GS-supported collaborative learning in enhancing students' reading comprehension. The results affirmed the effectiveness of the intervention designed. In the experiment group, students' learning attitudes, motivation...
Romito, Laura M; Eckert, George J
This study assessed biomedical science content acquisition from problem-based learning (PBL) and its relationship to students' level of group interaction. We hypothesized that learning in preparation for exams results primarily from individual study of post-case learning objectives and that outcomes would be unrelated to students' group involvement. During dental curricular years 1 and 2, student-generated biomedical learning issues (LIs) were identified from six randomly chosen PBL cases. Knowledge and application of case concepts were assessed with quizzes based on the identified LIs prior to dissemination of the learning objectives. Students and facilitators were surveyed on students' level of group involvement for the assessed LI topics. Year 1 students had significantly higher assessment scores (p=0.0001). For both student classes, means were significantly higher for the recall item (Q1) than for the application item (Q2). Q1 scores increased along with the student's reported role for Year 1 (p=0.04). However, there was no relationship between the student's reported role and Q1 for Year 2 (p=0.20). There was no relationship between the student's reported role and Q2 for Year 1 (p=0.09) or Year 2 (p=0.19). This suggests that students' level of group involvement on the biomedical learning issues did not significantly impact students' assessment performance.
Jeanmart, F.; Leclerc, C.
As part of its work on advanced information systems, AREVA is exploring the use of computerized tools based on 'machine learning' techniques. Some of these studies are being carried out by EURIWARE - continuing on from previous work done by AREVA NC - focused on the supervision of complex systems. Systems based on machine learning techniques are one of the possible solutions being investigated by AREVA: knowing that the stakes are high and involve better anticipation and control and high financial considerations. (authors)
Belva, F; Henriet, S; Liebaers, I; Van Steirteghem, A; Celestin-Westreich, S; Bonduelle, M
There is little information about the long-term outcome of children born after ICSI. In this study, the eldest cohort of ICSI children worldwide, reaching the age of 8 years, was investigated at the prepubertal stage to monitor subsequent puberty and future fertility. To investigate possible health problems, a thorough medical and neurological examination was performed. Medical outcome of 8-year-old singletons (n=150) born through ICSI (>or=32 weeks) was compared with that of 147 singletons of the same age born after spontaneous conception (SC). Information about their general health was obtained from the parents by means of a questionnaire. Fifteen of 150 ICSI children experienced a major congenital malformation compared with 5/147 SC children (P Neurological examination did not show important differences between ICSI and SC children. ICSI children did not require more remedial therapy or surgery or hospitalization than SC children. Physical examination including a thorough neurological examination did not reveal important differences between the two groups. Major congenital malformations were significantly more frequent in the ICSI group. However, most of them were corrected by minor surgery. Further monitoring of these children at an older age is recommended.
Singer, Sara J; Hayes, Jennifer E; Gray, Garry C; Kiang, Mathew V
Although the clinical requirements of health care delivery imply the need for interdisciplinary management teams to work together to promote frontline learning, such interdisciplinary, learning-oriented leadership is atypical. We designed this study to identify behaviors enabling groups of diverse managers to perform as learning-oriented leadership teams on behalf of quality and safety. We randomly selected 12 of 24 intact groups of hospital managers from one hospital to participate in a Safety Leadership Team Training program. We collected primary data from March 2008 to February 2010 including pre- and post-staff surveys, multiple interviews, observations, and archival data from management groups. We examined the level and trend in frontline perceptions of managers' learning-oriented leadership following the intervention and ability of management groups to achieve objectives on targeted improvement projects. Among the 12 intervention groups, we identified higher- and lower-performing intervention groups and behaviors that enabled higher performers to work together more successfully. Management groups that achieved more of their performance goals and whose staff perceived more and greater improvement in their learning-oriented leadership after participation in Safety Leadership Team Training invested in structures that created learning capacity and conscientiously practiced prescribed learning-oriented management and problem-solving behaviors. They made the time to do these things because they envisioned the benefits of learning, valued the opportunity to learn, and maintained an environment of mutual respect and psychological safety within their group. Learning in management groups requires vision of what learning can accomplish; will to explore, practice, and build learning capacity; and mutual respect that sustains a learning environment.
Slater, S. J.; Slater, T. F.
Modern science education reform documents propose that the teaching of contemporary students should focus on doing science, rather than simply memorizing science. Duschl, Schweingruber, and Shouse (2007) eloquently argue for four science proficiencies for students. Students should: (i) Know, use, and interpret scientific explanations of the natural world; (ii) Generate and evaluate scientific evidence and explanations; (iii) Understand the nature and development of scientific knowledge; and (iv) Participate productively in scientific practices and discourse. In response, scholars with the CAPER Center for Astronomy & Physics Education Research are creating and field-tested two separate instructional approaches. The first of these is a series of computer-mediated, inquiry learning experiences for non-science majoring undergraduates based upon an inquiry-oriented teaching approach framed by the notions of backwards faded-scaffolding as an overarching theme for instruction. Backwards faded-scaffolding is a strategy where the conventional and rigidly linear scientific method is turned on its head and students are first taught how to create conclusions based on evidence, then how experimental design creates evidence, and only at the end introduces students to the most challenging part of inquiry - inventing scientifically appropriate questions. Planetary science databases and virtual environments used by students to conduct scientific investigations include the NASA and JPL Solar System Simulator and Eyes on the Solar System as well as the USGS Moon and Mars Global GIS Viewers. The second of these is known widely as a Lecture-Tutorial approach. Lecture-Tutorials are self-contained, collaborative group activities. The materials are designed specifically to be easily integrated into the lecture course and directly address the needs of busy and heavily-loaded teaching faculty for effective, student-centered, classroom-ready materials that do not require a drastic course
Vrieling, E.; van den Beemt, A.; de Laat, M.
Induced by a literature review, this paper presents a framework of dimensions and indicators highlighting the underpinning aspects and values of social learning within teacher groups. Notions of social networks, communities of practice and learning teams were taken as the main perspectives to influence this social learning framework. The review…
Tlhoaele, Malefyane; Suhre, Cor; Hofman, Adriaan
Cooperative learning may improve students' motivation, understanding of course concepts, and academic performance. This study therefore enhanced a cooperative, group-project learning technique with technology resources to determine whether doing so improved students' deep learning and performance. A sample of 118 engineering students, randomly…
Full Text Available Appropriate learning models contribute to student learning interest in math. The purpose of this study is to describe the difference in effectiveness between scientific approach based on group investigation and discovery in terms of student's interest in learning. The research that is conducted is quasi experimental research and the design used is 2 x factorial description. In experimental class I that apply scientific approach model based on study group investigation obtained the average value of learning outcome of 66.60 while in the experimental class II applying the approach Science-based discovery learning obtained the average value of posttest of 76.28. Based on the marginal rate, the scientific approach to discovery-based learning on moderate interest in learning outcomes is higher than the learning outcomes at high and low interest. In the scientific approach based on group study investigation and discovery learning there are differences in average learning outcomes between high, medium and low interest. Scientific approach based on group investigation learning on higher interest in learning outcomes is higher than moderate and low interest.
Piantadosi, Steven T.; Jara-Ettinger, Julian; Gibson, Edward
We show that children in the Tsimane', a farming-foraging group in the Bolivian rain-forest, learn number words along a similar developmental trajectory to children from industrialized countries. Tsimane' children successively acquire the first three or four number words before fully learning how counting works. However, their learning is…
Chiang, Vico C L; Leung, Sharron S K; Chui, Caroline Y Y; Leung, Angela Y M; Mak, Y W
Life-long learning involves the development of skills in critical thinking (CT), effective group process (GP), and self-directedness (SDL). Recent studies have shown that small group learning with active interactions is effective in enabling students to develop themselves as independent learners beyond graduation. With a view to integrative learning, the purpose of this study was to evaluate life-long learning outcomes through the work of small group teaching and learning for a class of undergraduate nursing freshmen during one academic year. A mixed-methods approach was used to evaluate the CT, GP and SDL of 99 freshmen with a self-assessment questionnaire before and after their learning activities in three nursing courses, and to identify themes from a total of six focus group interviews with the students and teachers. The CT, GP and SDL results obtained from self-assessment did not indicate significant differences. Four themes emerged from the qualitative analysis. Many factors contributed to the results on life-long learning skill development of students in this study. The qualitative analysis provided good insights for future teaching and learning development. With a developmental perspective, life-long learning may be better developed and evaluated over a longer period of time in the nursing program. Copyright © 2012 Elsevier Ltd. All rights reserved.
This study, conducted in a US setting, examines the importance of group dynamics that emphasize cooperative team building through the proposed grouping strategy called Customized Assessment Group Initiative (CAGI). CAGI is a student grouping strategy designed to operationalize the mutual accountability concept central to the definition of teams by…
Edelman, Benjamin; Geradin, Damien
Platform businesses such as Airbnb and Uber have risen to success partly by sidestepping laws and regulations that encumber their traditional competitors. Such rule flouting is what the authors call “spontaneous private deregulation,” and it’s happening in a growing number of industries. The authors
Iqbal, Maha; Velan, Gary M; O'Sullivan, Anthony J; Balasooriya, Chinthaka
Collaboration is of increasing importance in medical education and medical practice. Students' and tutors' perceptions about small group learning are valuable to inform the development of strategies to promote group dynamics and collaborative learning. This study investigated medical students' and tutors' views on competencies and behaviours which promote effective learning and interaction in small group settings. This study was conducted at UNSW Australia. Five focus group discussions were conducted with first and second year medical students and eight small group tutors were interviewed. Data were transcribed verbatim and thematic analysis was conducted. Students and tutors identified a range of behaviours that influenced collaborative learning. The main themes that emerged included: respectfulness; dominance, strong opinions and openness; constructiveness of feedback; active listening and contribution; goal orientation; acceptance of roles and responsibilities; engagement and enthusiasm; preparedness; self- awareness and positive personal attributes. An important finding was that some of these student behaviours were found to have a differential impact on group interaction compared with collaborative learning. This information could be used to promote higher quality learning in small groups. This study has identified medical students' and tutors' perceptions regarding interactional behaviours in small groups, as well as behaviours which lead to more effective learning in those settings. This information could be used to promote learning in small groups.
Lee, Shinyoung; Kang, Eunhee; Kim, Heui-Baik
This study aimed to explore the effect on group dynamics of statements associated with deep learning approaches (DLA) and their contribution to cognitive collaboration and model development during group modeling of blood circulation. A group was selected for an in-depth analysis of collaborative group modeling. This group constructed a model in a…
Jost, Jürgen; Li, Wei
We study the effects of learning by imitating others within the framework of an iterated game in which the members of two complementary populations interact via random pairing at each round. This allows us to compare both the fitness of different strategies within a population and the performance of populations in which members have access to different types of strategies. Previous studies reveal some emergent dynamics at the population level, when players learn individually. We here investigate a different mechanism in which players can choose between two different learning strategies, individual or social. Imitating behavior can spread within a mixed population, with the frequency of imitators varying over generation time. When compared to a pure population with solely individual learners, a mixed population with both individual and social learners can do better, independently of the precise learning scheme employed. We can then search for the best imitating strategy. Imitating the neighbor with the highest payoff turns out to be consistently superior. This is in agreement with findings in experimental and model studies that have been carried out in different settings.
Meek, Brad; Buckley, Philippa
The use of portfolios in teacher education has grown in popularity over the last decade. Attempts to harness the potential of portfolios as a means to enhance learning and reflection have sometimes led to a complex or document-driven process that appears several steps removed from the act of teaching. In response this paper describes the…
Hillier, Janet; Dunn-Jensen, Linda M.
Although most business students participate in team-based projects during undergraduate or graduate course work, the team experience does not always teach team skills or capture the team members' potential: Students complete the task at hand but the explicit process of becoming a team is often not learned. Drawing from organizational learning…
Farrow, Kendra R.
Teaching braille is one of the most time-consuming tasks for a vision rehabilitation therapist. Complicating this process, adults who might be considered to be good candidates for learning braille are often resistant to the idea (Ponchillia & Ponchillia, 1996). In an attempt to address these challenges, a combination of correspondence braille…
van der Linden, Josje
Lifelong learning is indispensable if one wants to keep oneself up-to-date in the changing reality of the world today. This is not only valid for the so-called Western world, but also for less privileged parts of the world where globalisation has penetrated with the accompanying requisite knowledge
Tripathi, Raakhi K; Sarkate, Pankaj V; Jalgaonkar, Sharmila V; Rege, Nirmala N
Current teaching in pharmacology in undergraduate medical curriculum in India is primarily drug centered and stresses imparting factual knowledge rather than on pharmacotherapeutic skills. These skills would be better developed through active learning by the students. Hence modules that will encourage active learning were developed and compared with traditional methods within the Seth GS Medical College, Mumbai. After Institutional Review Board approval, 90 second year undergraduate medical students who consented were randomized into six sub-groups, each with 15 students. Pre-test was administered. The three sub-groups were taught a topic using active learning modules (active learning groups), which included problems on case scenarios, critical appraisal of prescriptions and drug identification. The remaining three sub-groups were taught the same topic in a conventional tutorial mode (tutorial learning groups). There was crossover for the second topic. Performance was assessed using post-test. Questionnaires with Likert-scaled items were used to assess feedback on teaching technique, student interaction and group dynamics. The active and tutorial learning groups differed significantly in their post-test scores (11.3 ± 1.9 and 15.9 ± 2.7, respectively, P active learning session as interactive (vs. 37/90 students in tutorial group) and enhanced their understanding vs. 56/90 in tutorial group), aroused intellectual curiosity (47/90 students of active learning group vs. 30/90 in tutorial group) and provoked self-learning (41/90 active learning group vs. 14/90 in tutorial group). Sixty-four students in the active learning group felt that questioning each other helped in understanding the topic, which was the experience of 25/90 students in tutorial group. Nevertheless, students (55/90) preferred tutorial mode of learning to help them score better in their examinations. In this study, students preferred an active learning environment, though to pass examinations, they
Caballé Llobet, Santi; Feldman, Jerome; Thaw, David
Communities of Learning Practice is an innovative paradigm focused on providing appropriate technological support to both formal and especially informal learning groups who are chiefly formed by non-technical people and who lack of the necessary resources to acquire such systems. Typically, students who are often separated by geography and/or time have the need to meet each other after classes in small study groups to carry out specific learning activities ...
Zhou, Chunfang; Kolmos, Anette; Nielsen, Jens Frederik Dalsgaard
In this paper, we explore how engineering students are motivated to develop group creativity in a Problem and Project- Based Learning (PBL) environment. Theoretically, we take a social cultural approach to group creativity and emphasize the influences of a learning environment on student motivati...
Taqi, Hanan A.; Al-Nouh, Nowreyah A.
The use of group work in classroom activities is a method used for motivating learning and increasing the idea of pleasure through learning. The current study investigates the advantages of group work in exams in the English department, in the College of Basic Education. 40 students in two classes of "The Introduction of Phonetics and…
Mitchell, Mitzi G.; Montgomery, Hilary; Holder, Michelle; Stuart, Dan
The cooperative learning strategy of group investigation has been used extensively in elementary and high school classrooms. Whereas this learning strategy seems to benefit low- and middle-achieving students, the performance of high-achieving students seems to change little. This article examines the literature on group investigation as a…
... as such, group work constitutes a creative learning process consistent with the participatory, experiential principles of the curriculum and represents good foreign language teaching and learning. Key Words: group work, French classroom, outcomes-based education, National Curriculum Statement, constructivism, games
Tainsh, Yana I.
This paper examines the contribution of focus groups in evaluating learner satisfaction with a Virtual Learning Environment (VLE). It explores the views of a group of introductory level Post Compulsory Education learners that have a history of disaffection, impoverished learning and challenged written and communication skills. The outcome of this…
This book explores how using small groups in second language classrooms supports language learning. Chappell's experience as a language teacher equips him to present a clear, evidence-based argument for the powerful influence group work has upon the opportunities for learning, and how it should therefore be an integral part of language lessons.
Watson, Scott B.
Reports a study examining the effects of cooperative learning and self-instructional packets--"Group Educational Modules" (GEM)--on the achievement of biology students. Significant differences in achievement (as compared to control groups) were found for students using GEM materials and students in cooperative learning situations. (PR)
Erkens, Melanie; Bodemer, Daniel; Hoppe, H. Ulrich
Orchestrating collaborative learning in the classroom involves tasks such as forming learning groups with heterogeneous knowledge and making learners aware of the knowledge differences. However, gathering information on which the formation of appropriate groups and the creation of graphical knowledge representations can be based is very effortful…
Shaw, Julie; Mitchell, Creina; Del Fabbro, Letitia
Devising innovative strategies to address internationalization is a contemporary challenge for universities. A Participatory Action Research (PAR) project was undertaken to identify issues for international nursing students and their teachers. The findings identified group work as a teaching strategy potentially useful to facilitate international student learning. The educational intervention of structured group work was planned and implemented in one subject of a Nursing degree. Groups of four to five students were formed with one or two international students per group. Structural support was provided by the teacher until the student was learning independently, the traditional view of scaffolding. The group work also encouraged students to learn from one another, a contemporary understanding of scaffolding. Evaluation of the group work teaching strategy occurred via anonymous, self-completed student surveys. The student experience data were analysed using descriptive statistical techniques, and free text comments were analysed using content analysis. Over 85% of respondents positively rated the group work experience. Overwhelmingly, students reported that class discussions and sharing nursing experiences positively influenced their learning and facilitated exchange of knowledge about nursing issues from an international perspective. This evaluation of a structured group work process supports the use of group work in engaging students in learning, adding to our understanding of purposeful scaffolding as a pathway to enhance learning for both international and domestic students. By explicitly using group work within the curriculum, educators can promote student learning, a scholarly approach to teaching and internationalization of the curriculum.
Filippatou, Diamanto; Kaldi, Stavroula
This study focuses upon the effectiveness of project-based learning on primary school pupils with learning difficulties regarding their academic performance and attitudes towards self efficacy, task value, group work and teaching methods applied. The present study is a part of a larger one that included six Greek fourth-grade primary school…
Mantik, Octavia; Choi, Hee Jun
The purpose of this study was to examine whether or not "Scaffolded Think-Group-Share" learning can have a positive effect on student satisfaction and learning achievement in English classes of an Indonesian elementary school. To achieve this purpose, this study compared the findings from the two dependent variables (i.e., student…
This study reported on the results of a quasi-experimental research to explore the effectiveness of using a cooperative learning method on students' academic achievement, their group working behavior and their perception and opinions towards cooperative learning in a Modern French Literature course. The sample included twelve junior students…
Jones, R W
Small group learning may be defined as a group of learners demonstrating three common characteristics; active participation, a specific task and reflection. This article provides an overview of small group learning and teaching, describes the characteristics of this form of small group work, benefits, problems, potential causes of less than optimal sessions, and summarises specific approaches. These include tutorials, free-discussion groups, brainstorming, snowballing, buzz groups, paired (or one-to-one) discussion, clinical teaching, simulations, seminars, plenary sessions, problem-based learning, team-based learning, role plays, games and IT approaches. The article concludes with an emphasis on the importance of the teacher and a check list for use when planning, teaching and evaluating a small group session.
Harper, Melinda S.; Allegretti, Christine L.
The purpose of this study was to demonstrate how a structured experiential course can be used to teach students to lead group discussions. Group dynamics and leadership skills were taught through two teaching strategies in the course: the first method required junior- and senior-level undergraduate students to participate in a process-oriented…
Shi, Wei-Zhao; He, Xiqin; Wang, Yan; Huan, Weiliang
The aim of this study was to investigate the effects of the gender composition of university physics laboratory groups on student self-efficacy and quiz performance. Students from a Chinese university was chosen and subdivided into two groups, which were assigned either same-sex or coed laboratory teams while executing identical laboratory…
Curşeu, Petru Lucian; Schruijer, S.G.L.; Fodor, Oana
The main aim of this paper is to test the extent to which social acceptance moderates the impact of minority dissent on group cognitive complexity (GCC). We hypothesize that divergent views expressed by a minority increase GCC especially when the group climate is open to divergent contributions
This paper explores the viability and development of the first edition of the researcher's mathematical card game, Groups, as a learning tool for elementary group theory, a topic in abstract algebra. "Groups" was play-tested by six undergraduate students in late 2016 who provided feedback on "Groups" from both utility-centric…
Darney, Blair G; VanDerhei, Deborah; Weaver, Marcia R; Stevens, Nancy G; Prager, Sarah W
Including support staff in practice change initiatives is a promising strategy to successfully implement new reproductive health services. The Resident Training Initiative in Miscarriage Management (RTI-MM) is an intervention designed to facilitate implementation of manual vacuum aspiration (MVA) for management of spontaneous abortion. The purpose of this study was to identify training program components that enhanced interprofessional training and provide lessons learned for engaging support staff in implementing uterine evacuation services. We conducted a secondary analysis of qualitative data to identify themes within three broad areas: interprofessional education, the role of support staff, and RTI-MM program components that facilitated support staff engagement in the process of implementing MVA services. We identified three key themes around interprofessional training and the role of support staff: "Training together is rare," "Support staff are crucial to practice change," and "Transparency, peers and champions." We present lessons learned that may be transferrable to other clinic sites: engage site leadership in a commitment to interprofessional training; engage support staff as teachers and learners and in shared values and building professionalism. This manuscript adds to what is known about how to employ interprofessional education and training to engage support staff in reproductive health services practice change initiatives. Lessons learned may provide guidance to clinical sites interested in interprofessional training, improving service delivery, or implementing new services. Copyright © 2013 Elsevier Inc. All rights reserved.
Tsankov, Svetozar; Voynohovska, Valentina
Report published in the Proceedings of the National Conference on "Education in the Information Society", Plovdiv, May, 2013 This article introduces group work as a teaching and learning strategy. It considers the process planning of group work, the role of the teacher and the process assessment of learners. Group work is a form of cooperative learning. It aims to handle individual differences, develop students' knowledge, generic skills (communication skills, collaborative skills...
Saltanat Meiramova; Akniet Zhanysbayeva
It is known that the language classroom is the place where teachers and learners come together for interaction and students can learn English in natural settings. Group work is a teaching strategy at all levels of education and researchers have observed that group based assignments and discussions are a common feature of tertiary education. The effective use of group work in the language class can provide a valuable learning experience to students and give them the opportunity to practically ...
Rina Lailatul Mukarromah
Full Text Available Penelitian ini merupakan jenis Penelitian Tindakan Kelas (PTK yang menggunakan metode group investigation dengan pendekatan joyful learning. Subyek penelitian ini adalah seluruh siswa XI IPA 3 pada suatu SMA N di Kendal tahun pelajaran 2012/2013 yang berjumlah 36 siswa. Masalah yang dialami siswa kelas XI IPA 3 salah satunya adalah pembelajaran kimia didominasi oleh guru atau teacher center learning. Aktivitas siswa masih mendengarkan guru, mencatat pelajaran, dan mengerjakan soal di depan kelas. Penerapan joyful learning dengan group investigation diharapkan meningkatkan kualitas pembelajaran siswa XI IPA 3 SMA. Tujuan penelitian adalah untuk meningkatkan aktivitas dan hasil belajar kimia pada siswa kelas XI IPA 3. Penelitian ini terbagi menjadi 2 siklus. Masing-masing siklus meliputi 4 tahapan, yaitu perencanaan, tindakan, observasi, dan refleksi. Data diperoleh dengan metode dokumentasi, tes siklus, observasi, dan angket. Hasil penelitian pada siklus 1, hasil belajar (kognitif, psikomotorik, dan afektif dan aktivitas belajar siswa belum menunjukkan indikator keberhasilan. Pada siklus 2 hasil belajar (kognitif, psikomotorik, dan afektif dan aktivitas belajar siswa menunjukkan indikator keberhasilan. Hal ini berarti penerapan joyful learning dengan group investigation dapat meningkatkan hasil belajar dan aktivitas belajar kimia siswa kelas XI IPA 3 SMA.This research is Classroom Action Research (CAR which use group investigation method and joyful learning approach. Subject of this research is students of XI Science Class 3 at a high school in Kendal, school year 2012/2013 tottaly 36. One of problem in XI Science Class 3 is dominated by teacher center learning. Students activity was still listen teachers, note lesson, and do exercise in front of class. Applying joyful learning with group investigation hoped able to increase studied quality in XI Science 3. The purpose of this research is to increase learning activities and student’s learning
van der Post, Daniel J; Franz, Mathias; Laland, Kevin N
Advanced cognitive abilities are widely thought to underpin cultural traditions and cumulative cultural change. In contrast, recent simulation models have found that basic social influences on learning suffice to support both cultural phenomena. In the present study we test the predictions of these models in the context of skill learning, in a model with stochastic demographics, variable group sizes, and evolved parameter values, exploring the cultural ramifications of three different social learning mechanisms. Our results show that that simple forms of social learning such as local enhancement, can generate traditional differences in the context of skill learning. In contrast, we find cumulative cultural change is supported by observational learning, but not local or stimulus enhancement, which supports the idea that advanced cognitive abilities are important for generating this cultural phenomenon in the context of skill learning. Our results help to explain the observation that animal cultures are widespread, but cumulative cultural change might be rare.
Full Text Available Most people think of online courses when they talk about e-learning, but aspects of social media can also be considered e-learning. In 2011 the Knowledge for Health Project (K4Health began work with local partners to implement an e-learning and professional development policy for Medical Laboratory Scientists based on the needs identified by United States Agency for International Development (USAID/Nigeria. Six e-learning courses were developed and promoted through several channels including social media. A Facebook Group was created to share information about accessing and navigating the courses and attracted 8,500 members in 18 months. As the Group grew, the topics discussed evolved to include trade union news, employment opportunities and technical resources. Another Facebook Group provided insights that Facebook Groups could be used to facilitate interactions focused on continuing professional development. The findings show that Facebook Groups accommodate an informal learning style, allowing individuals to learn through peer support in flexible ways. It has also shown that the use of Facebook Groups is associated with high levels of engagement with e-learning courses.
Skala, Chija; Slater, Timothy F.; Adams, Jeffrey P.
Large-lecture introductory astronomy courses for undergraduate, non-science majors present numerous problems for faculty. As part of a systematic effort to improve the course learning environment, a series of small-group, collaborative learning activities were implemented in an otherwise conventional lecture astronomy survey course. These activities were used once each week during the regularly scheduled lecture period. After eight weeks, ten focus group interviews were conducted to qualitatively assess the impact and dynamics of these small group learning activities. Overall, the data strongly suggest that students enjoy participating in the in-class learning activities in learning teams of three to four students. These students firmly believe that they are learning more than they would from lectures alone. Inductive analysis of the transcripts revealed five major themes prevalent among the students' perspectives: (1) self-formed, cooperative group composition and formation should be more regulated by the instructor; (2) team members' assigned rolls should be less formally structured by the instructors; (3) cooperative groups helped in learning the course content; (4) time constraints on lectures and activities need to be more carefully aligned; and (5) gender issues can exist within the groups. These themes serve as a guide for instructors who are developing instructional interventions for large lecture courses.
Baker, Trish; Clark, Jill
Although very little research has been done on cooperative learning (CL) in New Zealand, international research is positive about the educational benefits of working in culturally diverse groups. This paper presents the findings of a research project examining New Zealand experiences with CL in multicultural groups. Data were collected via surveys…
Jacobs, George; Kimura, Harumi
This article begins by discussing whether students of second and foreign languages (hereafter, "second language" will be used to refer to both foreign and second languages) should be encouraged to use their second language (L2) with classmates when doing group activities. Reasons for both L2 and L1 (first language) use are discussed with reference…
Srba, Ivan; Bielikova, Maria
In the current time of globalization, collaboration among people in virtual environments is becoming an important precondition of success. This trend is reflected also in the educational domain where students collaborate in various short-term groups created repetitively but changing in each round (e.g. in MOOCs). Students in these kind of dynamic…
Many tertiary level students do not use the Internet to develop as critical readers, writers and thinkers. The study set out to assess the impact of group essay writing method using ICT on the writing skills of B.Sc. year II science education students of the Technical Teacher Training Programme (TTTP) of Yaba College of ...
Stephen, Sheryl-Ann K.
It has been documented that Facebook is the most popular social networking site among students. Given that most students are already users of Facebook, implementing it into the curriculum provides an easy way for students to actively participate in class activities. This paper explores the idea that the use of Facebook Groups to complement…
Takeuchi, Miwa Aoki
This ethnographic study examined students' opportunities to learn in linguistically diverse mathematics classrooms in a Canadian elementary school. I specifically examined the contextual change of group work, which influenced opportunities to learn for newly arrived English language learners (ELLs). Based on analyses of video-recorded…
Kyprianidou, Maria; Demetriadis, Stavros; Tsiatsos, Thrasyvoulos; Pombortsis, Andreas
This work explores the impact of teacher-led heterogeneous group formation on students' teamwork, based on students' learning styles. Fifty senior university students participated in a project-based course with two key organizational features: first, a web system (PEGASUS) was developed to help students identify their learning styles and…
Cleary, Yvonne; Marcus-Quinn, Ann
Virtual Learning Environments (VLEs) are increasingly used by Higher Education Institutions to manage and enhance teaching and learning, and research. Discussion, chat, scheduling, and other collaboration tools make VLEs especially useful systems for designing and managing complex group projects. In the spring semester of 2006, students at the…
Huang, Yueh-Min; Wu, Ting-Ting
A context-aware ubiquitous learning environment allows applications to acquire diverse learning behaviors of u-learners. These behaviors may usefully enhance learner characteristics analysis which can be utilized to distinguish group learners for further instruction strategy design. It needs a systematical method to analyze u-learner behaviors and…
The purpose of this case study was to create information about the employment of Cooperative Learning Groups (CLG) to enhance the science integrating learning objectives utilized in secondary CTE courses. The objectives of the study were to determine if CLGs were an effective means for increasing the number of: a) science integrating learning…
Lange, Christopher; Costley, Jamie; Han, Seung Lock
This study examines the effect of group work scaffolding on participation. The procedural scaffolding of two cooperative learning techniques, Numbered Heads Together and Think-Pair-Share, are compared based on levels of participation, learning, and satisfaction they elicit. Aspects of participation that are examined include levels of group…
ERIC Clearinghouse on Educational Management, Eugene, OR.
Annotations from 12 entries in the ERIC database were selected as significant and useful sources of information about small-group cooperative learning. Five of the citations are literature reviews. Among these is a meta-analysis, drawn from 217 studies, about the effects of cooperative learning on student achievement and interpersonal attraction;…
West, Richard E.; Williams, Greg; Williams, David
In this case study, we researched one cohort from the Center for Animation, a higher education teaching environment that has successfully fostered group creativity and learning outcomes through problem-based learning. Through live and videotaped observations of the interactions of this community over 18 months, in addition to focused interviews…
Full Text Available In this work is faced the problem of the professional competence of the young students during their specialization in psychotherapy. Experience is described top work with them in small group, for three years, to fortnightly frequency. The clinical situations of the students are discusses with continuity, from the moment of the formulation of the project of care up to its conclusion. The sustained thesis is that the acquisition of competence stirs on two ways: a procedural competence (strategies and tactics of intervention and relational competence (co-transferal dynamics. Necessity is sustained that the teacher has a complete professional in comparison to the characteristics of the situation to transimit a work, almost artistic. The exploration of the relational dynamics it become important in once following, with objective to harmonize procedural competence and relational competence in a mature professional competence. Brief clinical illustrations are introduced.Keywords: training, procedural competence, relational competence, work group versus work community.
Xie, Ying; Lin, Shu-Yuan
We investigated the effects of supported tagging (a prompting mechanism for students to stop and think about their writing) for team blogging on undergraduate students' reflective learning and the relationship between tagclouds and group cognition. Thirty-nine students were randomly assigned to six groups and blogged for 5 weeks. Three groups were…
One of the important aspects of learning and teaching through cooperation is the group composition or grouping "who with whom". An unresolved issue is that of the superiority of heterogeneity or homogeneity in the structure of the groups. The present study was an attempt to investigate the impact that homogeneous and heterogeneous…
Cen, Ling; Ruta, Dymitr; Powell, Leigh; Hirsch, Benjamin; Ng, Jason
The benefits of collaborative learning, although widely reported, lack the quantitative rigor and detailed insight into the dynamics of interactions within the group, while individual contributions and their impacts on group members and their collaborative work remain hidden behind joint group assessment. To bridge this gap we intend to address…
Hammar Chiriac, Eva
The purpose of this study was to identify, describe and interpret group processes occurring in tutorials in problem-based learning. Another aim was to investigate if a combination of Steiner's (Steiner, I. D. (1972). "Group process and productivity". New York: Academic Press.) theory of group work and Bion's (Bion, W. R. (1961). "Experiences in…
Tomcho, Thomas J.; Foels, Rob
Teaching researchers commonly employ group-based collaborative learning approaches in Teaching of Psychology teaching activities. However, the authors know relatively little about the effectiveness of group-based activities in relation to known psychological processes associated with group dynamics. Therefore, the authors conducted a meta-analytic…
Muuro, Maina Elizaphan; Oboko, Robert; Wagacha, Waiganjo Peter
In this paper we explore the impact of an intelligent grouping algorithm based on learners' collaborative competency when compared with (a) instructor based Grade Point Average (GPA) method level and (b) random method, on group outcomes and group collaboration problems in an online collaborative learning environment. An intelligent grouping…
Khalil, Hanan; Ebner, Martin
The purpose of this study was to investigate the effect of using synchronous and asynchronous communication tools in online group activities to develop collaborative learning skills. An experimental study was implemented on a sample of faculty of education students in Mansoura University. The sample was divided into two groups, a group studied…
represent behaviors. Keywords: Group tracks, motion analysis, behavior pattern 1 Introduction Motion activity analysis of single and multiple...its decomposition into anti-symmetric, and symmetric (both with and without trace) elements of the velocity gradient tensor is attributed to Cauchy...orientation of the deformation axis (see Fig.1). These geometric invariants are simply the eigenvalues of the decomposed velocity gradient tensor , and
Curşeu, Petru L; Pluut, Helen; Boroş, Smaranda; Meslec, Nicoleta
Using a cross-lagged design, the present study tests an integrative model of emergent collective emotions in learning groups. Our results indicate that the percentage of women in the group fosters the emergence of collective emotional intelligence, which in turn stimulates social integration within groups (increases group cohesion and reduces relationship conflict) and the associated affective similarity, with beneficial effects for group effectiveness. © 2014 The British Psychological Society.
The Learning and Development group
The HR-LD group would like to inform you that, owing to renovations, the service currently located on the fourth floor of Building 5 will be moving to the first floor of Building 653 for around eight months from September 2016. The HR-LD group will be moving to the first floor of Building 653 for around eight months from September 2016. Please note as well that, from mid-September 2016, the language courses run by CERN will take place in Building 693 (next to the Technical Training Centre, Building 593), instead of on the fourth floor of Building 5. From mid-September 2016, the language courses run by CERN will take place in Building 693. The move will take place in two phases: Language courses: Thursday, 1 and Friday, 2 September 2016 HR-LD group: Monday, 5 and Tuesday, 6 September 2016 Communication by phone and e-mail may be disrupted during this time. The temporary office numbers of those moving will be shown in the CERN Phonebook. Thank you for your understanding.
Bacon, R. K.; Beyrouty, C. A.
Reviewed is research which supports retesting students to enhance learning. Evaluation results, materials and methods used to implement the procedure are described. Included are tables on student responses concerning involved groups and the value and benefits of retakes. (RT)
Kirschner, Femke; Paas, Fred; Kirschner, Paul A.
Kirschner, F., Paas, F., & Kirschner, P. (2009). Individual and group-based learning from complex cognitive tasks: Effects on retention and transfer efficiency. Computers in Human Behavior, 25, 306-314.
Adam S Deardorff
Conclusion: The use of ungraded Group Application exercises appears to be a successful modification of TBL, making it more “student-friendly” while maintaining the goals of active learning and development of teamwork skills.
Troussas, Christos; Virvou, Maria; Alepis, Efthimios
This paper proposes a student-oriented approach tailored to effective collaboration between students using mobile phones for language learning within the life cycle of an intelligent tutoring system. For this reason, in this research, a prototype mobile application has been developed for multiple language learning that incorporates intelligence in…
Oral, I.; Dogan, O.
The aim of this study is to find out the effect of the course materials based on Multiple Intelligence Theory upon the intelligence groups' learning process. In conclusion, the results proved that the materials prepared according to Multiple Intelligence Theory have a considerable effect on the students' learning process. This effect was particularly seen on the student groups of the musical-rhythmic, verbal-linguistic, interpersonal-social and naturalist intelligence.
Smit, Eileen M; Tremethick, Mary Jane
Reflection is a widely accepted learning tool and a component of competent professional practice. An exploratory descriptive study was conducted to compare the breadth and level of reflection between students engaged in individual reflection papers and students engaged in an online group reflection discussion after an international cultural immersion service-learning program. Results indicated that students participating in the online group discussion had a higher level of reflective thinking and discussed more topics in their written reflections.
Mills, Paul C; Woodall, Peter F; Bellingham, Mark; Noad, Michael; Lloyd, Shan
There is a tendency for students from different nationalities to remain within groups of similar cultural backgrounds. The study reported here used group project work to encourage integration and cooperative learning between Australian students and Asian (Southeast Asian) international students in the second year of a veterinary science program. The group project involved an oral presentation during a second-year course (Structure and Function), with group formation engineered to include very high, high, moderate, and low achievers (based on previous grades). One Asian student and three Australian students were placed in each group. Student perceptions of group dynamics were analyzed through a self-report survey completed at the end of the presentations and through group student interviews. Results from the survey were analyzed by chi-square to compare the responses between Asian and Australian students, with statistical significance accepted at p learning experience. Asian students expressed a greater preference for working in a group than for working alone (p = 0.001) and reported more frequently than Australian students that teamwork produces better results (p = 0.01). Australian students were more likely than Asian students to voice their opinion in a team setting (p = 0.001), while Asian students were more likely to depend on the lecturer for directions (p = 0.001). The results also showed that group project work appeared to create an environment that supported learning and was a successful strategy to achieve acceptance of cultural differences.
613 2 R40* ID University of Minnesota; 202 Pattee Hall; 613 2 R40- U 150 Pillsbury Drive, SE; Minneapolis, HOI 55455 ~ 1O6~ R400 CONTiROLLING OFFICE...Group Processing Oni hivit In ie - Stuart Yager, University of Iova, and Roger T. Johnson and David W. Johnson, University of Minnesota 202 Pattee Hall
Allan, Elizabeth G.
This article identifies the strategies used by architecture professors and their undergraduate students to mitigate common issues that students raise about group work. Based on participant-observation, interviews with students and faculty, and analysis of instructional materials and student work, this IRB-approved ethnographic case study…
Zipursky, Simona; Vandelaer, Jos; Brooks, Alan; Dietz, Vance; Kachra, Tasleem; Farrell, Margaret; Ottosen, Ann; Sever, John L; Zaffran, Michel J
The Immunization Systems Management Group (IMG) was established to coordinate and oversee objective 2 of the Polio Eradication and Endgame Strategic Plan 2013-2018, namely, (1) introduction of ≥1 dose of inactivated poliovirus vaccine in all 126 countries using oral poliovirus vaccine (OPV) only as of 2012, (2) full withdrawal of OPV, starting with the withdrawal of its type 2 component, and (3) using polio assets to strengthen immunization systems in 10 priority countries. The IMG's inclusive, transparent, and partnership-focused approach proved an effective means of leveraging the comparative and complementary strengths of each IMG member agency. This article outlines 10 key factors behind the IMG's success, providing a potential set of guiding principles for the establishment and implementation of other interagency collaborations and initiatives beyond the polio sphere. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.
Chan, Zenobia C Y
To explore students' attitude towards problem-based learning, creativity and critical thinking, and the relevance to nursing education and clinical practice. Critical thinking and creativity are crucial in nursing education. The teaching approach of problem-based learning can help to reduce the difficulties of nurturing problem-solving skills. However, there is little in the literature on how to improve the effectiveness of a problem-based learning lesson by designing appropriate and innovative activities such as composing songs, writing poems and using role plays. Exploratory qualitative study. A sample of 100 students participated in seven semi-structured focus groups, of which two were innovative groups and five were standard groups, adopting three activities in problem-based learning, namely composing songs, writing poems and performing role plays. The data were analysed using thematic analysis. There are three themes extracted from the conversations: 'students' perceptions of problem-based learning', 'students' perceptions of creative thinking' and 'students' perceptions of critical thinking'. Participants generally agreed that critical thinking is more important than creativity in problem-based learning and clinical practice. Participants in the innovative groups perceived a significantly closer relationship between critical thinking and nursing care, and between creativity and nursing care than the standard groups. Both standard and innovative groups agreed that problem-based learning could significantly increase their critical thinking and problem-solving skills. Further, by composing songs, writing poems and using role plays, the innovative groups had significantly increased their awareness of the relationship among critical thinking, creativity and nursing care. Nursing educators should include more types of creative activities than it often does in conventional problem-based learning classes. The results could help nurse educators design an appropriate
Whelan, Alexander; Leddy, John J; Mindra, Sean; Matthew Hughes, J D; El-Bialy, Safaa; Ramnanan, Christopher J
The purpose of this study was to compare student perceptions regarding two, small group learning approaches to compressed (46.5 prosection-based laboratory hours), integrated anatomy education at the University of Ottawa medical program. In the facilitated active learning (FAL) approach, tutors engage students and are expected to enable and balance both active learning and progression through laboratory objectives. In contrast, the emphasized independent learning (EIL) approach stresses elements from the "flipped classroom" educational model: prelaboratory preparation, independent laboratory learning, and limited tutor involvement. Quantitative (Likert-style questions) and qualitative data (independent thematic analysis of open-ended commentary) from a survey of students who had completed the preclerkship curriculum identified strengths from the EIL (promoting student collaboration and communication) and FAL (successful progression through objectives) approaches. However, EIL led to student frustration related to a lack of direction and impaired completion of objectives, whereas active learning opportunities in FAL were highly variable and dependent on tutor teaching style. A "hidden curriculum" was also identified, where students (particularly EIL and clerkship students) commonly compared their compressed anatomy education or their anatomy learning environment with other approaches. Finally, while both groups highly regarded the efficiency of prosection-based learning and expressed value for cadaveric-based learning, student commentary noted that the lack of grade value dedicated to anatomy assessment limited student accountability. This study revealed critical insights into small group learning in compressed anatomy education, including the need to balance student active learning opportunities with appropriate direction and feedback (including assessment). © 2015 American Association of Anatomists.
Full Text Available There is growing evidence that some digitally excluded groups of learners are receiving more attention than others. Discussions regarding why some digitally excluded learners are more visible than others and therefore worthy of more committed digital inclusion interventions raises important questions about how we define and conceptualise digital inclusion and digital inclusion practice; particularly in relation to empowerment. In this article, we draw on a range of research, practice and policy literature to examine two important questions: what is empowerment and in whose hands does empowerment lie? We argue that empowerment involves making informed choices about technology use, but that learners often require support- human intervention- to make these choices. However, current digital inclusion research has failed to produce a detailed critique of what constitutes empowering support from educational institutions and their staff. A lack of open and reflexive accounts of practice means that we are no closer to identifying and understanding the kinds of empowering practices that are required to challenge the kinds of prejudices, stereotypes, risk-aversiveness and low aspirations associated with the most invisible of digitally excluded learners.
Full Text Available The role that student friendship groups play in learning was investigated here. Employing a critical realist design, two focus groups on undergraduates were conducted to explore their experience of studying. Data from the ‘case-by-case’ analysis suggested student-to-student friendships produced social contexts which facilitated conceptual understanding through discussion, explanation and application to ‘real life’ contemporary issues. However, the students did not conceive this as a learning experience or suggest the function of their friendships involved learning. These data therefore challenge the perspective that student groups in higher education are formed and regulated for the primary function of learning. Given these findings, further research is needed to assess the role student friendships play in developing disciplinary conceptual understanding.
Full Text Available The main objectives of this research were to compare the attitudes of learners between applying SDLC model with collaborative learning and typical SDLC model and to develop electronic courseware as group projects. The research was a quasi-experimental research. The populations of the research were students who took Computer Organization and Architecture course in the academic year 2015. There were 38 students who participated to the research. The participants were divided voluntary into two groups including an experimental group with 28 students using SDLC model with collaborative learning and a control group with 10 students using typical SDLC model. The research instruments were attitude questionnaire, semi-structured interview and self-assessment questionnaire. The collected data was analysed by arithmetic mean, standard deviation, and independent sample t-test. The results of the questionnaire revealed that the attitudes of the learners using collaborative learning and SDLC model were statistically significant difference between the mean score for experimental group and control group at a significance level of 0.05. The independent statistical analyses were significantly different between the two groups at a significance level of 0.05. The results of the interviewing revealed that most of the learners had the corresponding opinions that collaborative learning was very useful with highest level of their attitudes comparing with the previous methodology. Learners had left some feedbacks that collaborative learning should be applied to other courses.
Lee, Myung Kyung; Park, Bu Kyung
This study examined the effect of flipped learning in comparison to traditional learning in a surgical nursing practicum. The subjects of this study were 102 nursing students in their third year of university who were scheduled to complete a clinical nursing practicum in an operating room or surgical unit. Participants were randomly assigned to either a flipped learning group (n = 51) or a traditional learning group (n = 51) for the 1-week, 45-hour clinical nursing practicum. The flipped-learning group completed independent e-learning lessons on surgical nursing and received a brief orientation prior to the commencement of the practicum, while the traditional-learning group received a face-to-face orientation and on-site instruction. After the completion of the practicum, both groups completed a case study and a conference. The student's self-efficacy, self-leadership, and problem-solving skills in clinical practice were measured both before and after the one-week surgical nursing practicum. Participants' independent goal setting and evaluation of beliefs and assumptions for the subscales of self-leadership and problem-solving skills were compared for the flipped learning group and the traditional learning group. The results showed greater improvement on these indicators for the flipped learning group in comparison to the traditional learning group. The flipped learning method might offer more effective e-learning opportunities in terms of self-leadership and problem-solving than the traditional learning method in surgical nursing practicums.
Lee, Myung Kyung
Objectives This study examined the effect of flipped learning in comparison to traditional learning in a surgical nursing practicum. Methods The subjects of this study were 102 nursing students in their third year of university who were scheduled to complete a clinical nursing practicum in an operating room or surgical unit. Participants were randomly assigned to either a flipped learning group (n = 51) or a traditional learning group (n = 51) for the 1-week, 45-hour clinical nursing practicum. The flipped-learning group completed independent e-learning lessons on surgical nursing and received a brief orientation prior to the commencement of the practicum, while the traditional-learning group received a face-to-face orientation and on-site instruction. After the completion of the practicum, both groups completed a case study and a conference. The student's self-efficacy, self-leadership, and problem-solving skills in clinical practice were measured both before and after the one-week surgical nursing practicum. Results Participants' independent goal setting and evaluation of beliefs and assumptions for the subscales of self-leadership and problem-solving skills were compared for the flipped learning group and the traditional learning group. The results showed greater improvement on these indicators for the flipped learning group in comparison to the traditional learning group. Conclusions The flipped learning method might offer more effective e-learning opportunities in terms of self-leadership and problem-solving than the traditional learning method in surgical nursing practicums. PMID:29503755
Gillies, Robyn M
Teachers play a critical role in promoting interactions between students and engaging them in the learning process. This study builds on a study by Hertz-Lazarowitz and Shachar (1990) who found that during cooperative learning teachers' verbal behaviours were more helpful to and encouraging of their students' efforts while during whole-class instruction, their verbal behaviours tended to be more authoritarian, rigid, and impersonal. This study seeks to determine if teachers who implement cooperative learning engage in more facilitative learning interactions with their students than teachers who implement group work only. The study also seeks to determine if students in the cooperative groups model their teachers' behaviours and engage in more positive helping interactions with each other than their peers in the group work groups. The study involved 26 teachers and 303 students in Grades 8 to 10 from 4 large high schools in Brisbane, Australia. All teachers agreed to establish cooperative, small-group activities in their classrooms for a unit of work (4 to 6 weeks) once a term for 3 school terms. The teachers were audiotaped twice during these lessons and samples of the students' language, as they worked in their groups, were also collected at the same time. The results show that teachers who implement cooperative learning in their classrooms engage in more mediated-learning interactions and make fewer disciplinary comments than teachers who implement group work only. Furthermore, the students model many of these interactions in their groups. The study shows that when teachers implement cooperative learning, their verbal behaviour is affected by the organizational structure of the classroom.
Full Text Available Overdiagnosis is considered a risk associated with the diagnosis of osteoporosis-as many people diagnosed won't experience harm from the condition. As yet there's little evidence on community understanding of overdiagnosis outside cancer- where it is an established risk of some screening programs-or effective ways to communicate about it. We examined community understanding around overdiagnosis of osteoporosis, to optimise communication strategies about this problem.Using a qualitative design we recruited a community sample of women, 50-80 years, from the Gold Coast community around Bond University, Australia, using random digit dialing, and conducted 5 focus groups with 41 women. A discussion guide and 4-part presentation were developed and piloted, with independent review from a consumer and clinical experts. Initial discussion had 4 segments: osteoporosis; bone density vs. other risk factors; medication; and overdiagnosis. The second half included the 4 short presentations and discussions on each. Analysis used Framework Analysis method. Initially participants described osteoporosis as bone degeneration causing some fear, demonstrated imprecise understanding of overdiagnosis, had a view osteoporosis couldn't be overdiagnosed as bone scans provided "clear cut" results, expressed belief in early diagnosis, and interest in prevention strategies enabling control. Following presentations, participants expressed some understanding of overdiagnosis, preference for describing osteoporosis as a "risk factor" not "disease", concern about a poor risk-benefit ratio for medications, and surprise and unease the definition of osteoporosis decided bone density of young women was "normal", without age adjustment. Limitations include English-speaking backgrounds of the sample and complex materials.Our findings suggest a gap between community expectations and how experts sometimes arbitrarily set low diagnostic thresholds which label those at risk as "diseased
Moynihan, Ray; Sims, Rebecca; Hersch, Jolyn; Thomas, Rae; Glasziou, Paul; McCaffery, Kirsten
Overdiagnosis is considered a risk associated with the diagnosis of osteoporosis-as many people diagnosed won't experience harm from the condition. As yet there's little evidence on community understanding of overdiagnosis outside cancer- where it is an established risk of some screening programs-or effective ways to communicate about it. We examined community understanding around overdiagnosis of osteoporosis, to optimise communication strategies about this problem. Using a qualitative design we recruited a community sample of women, 50-80 years, from the Gold Coast community around Bond University, Australia, using random digit dialing, and conducted 5 focus groups with 41 women. A discussion guide and 4-part presentation were developed and piloted, with independent review from a consumer and clinical experts. Initial discussion had 4 segments: osteoporosis; bone density vs. other risk factors; medication; and overdiagnosis. The second half included the 4 short presentations and discussions on each. Analysis used Framework Analysis method. Initially participants described osteoporosis as bone degeneration causing some fear, demonstrated imprecise understanding of overdiagnosis, had a view osteoporosis couldn't be overdiagnosed as bone scans provided "clear cut" results, expressed belief in early diagnosis, and interest in prevention strategies enabling control. Following presentations, participants expressed some understanding of overdiagnosis, preference for describing osteoporosis as a "risk factor" not "disease", concern about a poor risk-benefit ratio for medications, and surprise and unease the definition of osteoporosis decided bone density of young women was "normal", without age adjustment. Limitations include English-speaking backgrounds of the sample and complex materials. Our findings suggest a gap between community expectations and how experts sometimes arbitrarily set low diagnostic thresholds which label those at risk as "diseased". Optimal
Loss of the trpc4 gene is associated with a reduction in cocaine self-administration and reduced spontaneous ventral tegmental area dopamine neuronal activity, without deficits in learning for natural rewards.
Klipec, William D; Burrow, Kristin R; O'Neill, Casey; Cao, Jun-Li; Lawyer, Chloe R; Ostertag, Eric; Fowler, Melissa; Bachtell, Ryan K; Illig, Kurt R; Cooper, Donald C
Among the canonical transient receptor potential (TRPC) channels, the TRPC4 non-selective cation channel is one of the most abundantly expressed subtypes within mammalian corticolimbic brain regions, but its functional and behavioral role is unknown. To identify a function for TRPC4 channels we compared the performance of rats with a genetic knockout of the trpc4 gene (trpc4 KO) to wild-type (WT) controls on the acquisition of simple and complex learning for natural rewards, and on cocaine self-administration (SA). Despite the abundant distribution of TRPC4 channels through the corticolimbic brain regions, we found trpc4 KO rats exhibited normal learning in Y-maze and complex reversal shift paradigms. However, a deficit was observed in cocaine SA in the trpc4 KO group, which infused significantly less cocaine than WT controls despite displaying normal sucrose SA. Given the important role of ventral tegmental area (VTA) dopamine neurons in cocaine SA, we hypothesized that TRPC4 channels may regulate basal dopamine neuron excitability. Double-immunolabeling showed a selective expression of TRPC4 channels in a subpopulation of putative dopamine neurons in the VTA. Ex vivo recordings of spontaneous VTA dopamine neuronal activity from acute brain slices revealed fewer cells with high-frequency firing rates in trpc4 KO rats compared to WT controls. Since deletion of the trpc4 gene does not impair learning involving natural rewards, but reduces cocaine SA, these data demonstrate a potentially novel role for TRPC4 channels in dopamine systems and may offer a new pharmacological target for more effective treatment of a variety of dopamine disorders. Copyright © 2016 Elsevier B.V. All rights reserved.
Shakoori, Tania Ahmed; Mahboob, Usman; Strivens, Janet; Willis, Ian
To investigate the impact of associating classroom learning of medical physiology with a Facebook group page in an all-women medical college of a conservative small city in Pakistan. Qualitative interpretivist study using semi-structured interviews. Women Medical College Abbottabad, Pakistan, from March to December 2014. Aclosed Facebook study group was established at a local medical college in Pakistan. It was used to upload learning resources and initiate discussions, coordinated with classroom lectures of physiology. Thirteen semistructured interviews were conducted with volunteer students according to a standard protocol. Five major themes were identified. Facebook group is something new and exciting; it motivated self-study, research, collaborative learning and improved class attendance. Convenience of easily accessible resources allowed the students to concentrate on the lecture rather than note taking. It was easier to communicate with the instructor through Facebook than face to face. Lurkers were also learning. High achievers who had adapted to the current didactic system of teaching were less receptive of the collaborative learning and favored teaching geared towards exam preparation. Using social media for e-learning in undergraduate medical education can enhance the student learning experience, especially in resource-limited regions where Information and communication technology is not an integrated part of the teaching process.
Moral competence is more difficult to attain than scientific competence. Since language comprehension plays a central role in conceptual development, and moral language is difficult to learn, there is a common deficiency in moral conceptual development. This suggests a theory of non-spontaneous solutions to moral problems. (Author/MS)
Shao, Yinjuan; Crook, Charles
We explored the use of mobile social software, in the form of a mobile group blog, to assist cultural learning. The potential of using this technology for cultural adaptation among overseas students was examined as those students adapted to the everyday life of studying abroad. Two pilot studies and a successful field study of a mobile group blog…
Midgett, Aida; Hausheer, Robin; Doumas, Diana M.
This article describes a service-learning project designed to increase student group leadership self-efficacy and multicultural competence. Students facilitated debriefing groups for campus and community members after they participated in a theater production aimed at increasing awareness of oppression, power, and privilege. Students completed…
Randle-Phillips, Cathy; Farquhar, Sarah; Thomas, Sally
Background: This study describes how a specific narrative therapy approach called 'the tree of life' was adapted to run a group for women with learning disabilities. The group consisted of four participants and ran for five consecutive weeks. Materials and Methods: Participants each constructed a tree to represent their lives and presented their…
This paper aims to examine how to promote university students' engagement in learning by means of instructor-initiated EFL writing groups. The research took place in Rwanda and was undertaken as a case study involving 34 second year undergraduate students, divided into 12 small working groups and one instructor. The data were collected by means of…
This article examines how to promote university students' engagement in learning by means of instructor-initiated English as a foreign language (EFL) writing groups. The research took place in Rwanda and was undertaken as a case study involving 34 second-year undergraduate students, divided into 12 small working groups, and one instructor. The…
Moreno, Julian; Ovalle, Demetrio A.; Vicari, Rosa M.
Considering that group formation is one of the key processes in collaborative learning, the aim of this paper is to propose a method based on a genetic algorithm approach for achieving inter-homogeneous and intra-heterogeneous groups. The main feature of such a method is that it allows for the consideration of as many student characteristics as…
Ledford, Jennifer R.; Wolery, Mark
Many studies have shown that small-group direct instruction is effective and efficient for teaching students with and without disabilities, although relatively few studies have been conducted with heterogeneous groups of preschool participants. In addition, previous studies have primarily assessed whether observational learning occurred for…
Diambra, Joel F.; McClam, Tricia; Fuss, Angie; Burton, Bobbie; Fudge, Daniel L.
A semi-structured focus group prompted interaction among 23 human service undergraduates prior to a unique service-learning experience that involved completing a horticultural project and case management tasks with at-risk youth living in a locked psychiatric residential treatment center. The focus group provided an opportunity for university…
Lee, Yekyung; Ertmer, Peggy A.
This study investigated the effect of group discussions and question prompts on students' vicarious learning experiences. Vicarious experiences were delivered to 65 preservice teachers via VisionQuest, a Web site that provided examples of successful technology integration. A 2x2 factorial research design employed group discussions and question…
Thornton, Victoria; Williamson, Rachel; Cooke, Bronwen
Background: Mindfulness is becoming increasingly reported as an effective way to support well-being and reduce mental health difficulties. Materials and Methods: This study reports on the development and pilot of a mindfulness-based group for young people with learning disabilities and their carers. Results: Group participants reported that the…
This study investigates the roles of learner agency and group work in learning writing in English as a foreign language (EFL). Through exploratory and participatory action research, this study examines how learner agency and group work function amidst the activity system of task-based EFL writing, especially how they influence and are influenced…
Schoor, Cornelia; Kownatzki, Salome; Narciss, Susanne; Körndle, Hermann
Introduction: Motivation is an important issue in both face-to-face and computer-supported collaborative learning. There are several approaches for enhancing motivation, including group awareness tools that provide feedback on the group's motivation. However, this feedback was rarely unconfounded with other constructs. Additionally, it is…
Du, Jianxia; Wang, Chuang; Zhou, Mingming; Xu, Jianzhong; Fan, Xitao; Lei, Saosan
The present investigation examines the multidimensional relationships among several critical components in online collaborative learning, including group trust, communication media, and interactivity. Four hundred eleven university students from 103 groups in the United States responded survey items on online collaboration, interactivity,…
Raiyn, Jamal; Tilchin, Oleg
The aim of this paper is to present "the three steps method" of the self-formation of collaborative groups in a problem-based learning environment. The self-formation of collaborative groups is based on sharing of accountability among students for solving instructional problems. The steps of the method are planning collaborative problem…
As the recent studies have discussed Problem-Based Learning (PBL) as popular model of fostering creativity, this paper aims to provide a theoretical framework bridging creativity and student group context by elements of PBL. According to the literature review, the elements at least include group ...
Children attending centre-based early childhood care and education programmes across Australia are most likely to be grouped according to age and development. While multi- or mixed-age grouping has been seen to have positive benefits on young children's learning and pro-social behaviours, this approach is not usually adopted in the organisation of…
Lindvang, Charlotte; Beck, Bolette
The focus of this paper is how we can facilitate problem based learning (PBL) more creatively. We take a closer look upon the connection between creative processes and social communication in the PBL group including how difficulties in the social interplay may hinder creativity. The paper draws on group dynamic theory, and points out the…
Jensen, Murray; Mattheis, Allison; Johnson, Brady
Students in an interdisciplinary undergraduate introductory course were required to complete a group video project focused on nutrition and healthy eating. A mixed-methods approach to data collection involved observing and rating video footage of group work sessions and individual and focus group interviews. These data were analyzed and used to evaluate the effectiveness of the assignment in light of two student learning outcomes and two student development outcomes at the University of Minnesota. Positive results support the continued inclusion of the project within the course, and recommend the assignment to other programs as a viable means of promoting both content learning and affective behavioral objectives. PMID:22383619
West, Richard E; Williams, Greg S; Williams, David D
In this case study, we researched one cohort from the Center for Animation, a higher education teaching environment that has successfully fostered group creativity and learning outcomes through problem-based learning. Through live and videotaped observations of the interactions of this community over 18 months, in addition to focused interviews with nine key community leaders, we considered the evaluative culture and actions of this community, and how these evaluative practices improved their...
As a result of the complexity of needs that people with learning disabilities have, this group of people often come into contact with a range of different health professionals and different types of teams. Despite this, people with learning disabilities are not always given the opportunity to share their knowledge and experience of being at the ‘receiving end’ of care and treatment from different types of teams. This paper reports on a 14 month funded project in which people with learning dis...
Roberts, Chris; Jorm, Christine; Gentilcore, Stacey; Crossley, Jim
Peer assessment of professional behaviour within problem-based learning (PBL) groups can support learning and provide opportunities to identify and remediate problem behaviours. We investigated whether a peer assessment of learning behaviours in PBL is sufficiently valid to support decision making about student professional behaviours. Data were available for two cohorts of students, in which each student was rated by all of their PBL group peers using a modified version of a previously validated scale. Following the provision of feedback to the students, their behaviours were again peer-assessed. A generalisability study was undertaken to calculate the students' professional behaviour scores, sources of error that impacted the reliability of the assessment, changes in student rating behaviour, and changes in mean scores after the delivery of feedback. Peer assessment of professional learning behaviour was highly reliable for within-group comparisons (G = 0.81-0.87), but poor for across-group comparisons (G = 0.47-0.53). Feedback increased the range of ratings given by assessors and brought their mean ratings into closer alignment. More of the increased variance was attributable to assessee performance than to assessor stringency and hence there was a slight improvement in reliability, especially for comparisons across groups. Mean professional behaviour scores were unchanged. Peer assessment of professional learning behaviours may be unreliable for decision making outside a PBL group. Faculty members should not draw conclusions from peer assessment about a student's behaviour compared with that of their peers in the cohort, and such a tool may not be appropriate for summative assessment. Health professional educators interested in assessing student professional behaviours in PBL groups might focus on opportunities for the provision of formative peer feedback and its impact on learning. © 2017 John Wiley & Sons Ltd and The Association for the Study of Medical
Katarina Tri Utaminingtyas
Full Text Available The purpose of this study is to describe the process of student interaction in solving problems through cooperative learning. The subject of this research are 7th grade students of a junior high school in Malang, Indonesia. Data were collected by recording directly when learning takes place especially when pairing or forming small groups. This interaction is built with heterogeneous student skills. The results showed that the interaction that occurs in students provides an understanding of the concept of opportunity. Consequently, the students solved the problem correctly. This interaction is known as productive interaction.
Full Text Available It is known that the language classroom is the place where teachers and learners come together for interaction and students can learn English in natural settings. Group work is a teaching strategy at all levels of education and researchers have observed that group based assignments and discussions are a common feature of tertiary education. The effective use of group work in the language class can provide a valuable learning experience to students and give them the opportunity to practically experience the language exposure of the ideas presented and strengthen their learning. In this regard, this paper attempts to identify the efficiency of individual and group work teaching strategy of the students to excel at foreign language learning. Then, the paper aims to define the effect of individual and group work of students’ value participation in academic communication. Finally, the paper tries to determine the most effective methods for working in a group and individually with the help of the data obtained with the help of a purpose-designed questionnaire to assess their preference for different teaching methods.
Pahinis, Kimon; Stokes, Christopher W; Walsh, Trevor F; Cannavina, Giuseppe
The purpose of this study was to present and evaluate a blended-learning course developed for undergraduate (B.D.S.), postgraduate, and diploma (hygiene and therapy) students at the University of Sheffield School of Clinical Dentistry. Blended learning is the integration of classroom face-to-face learning with online learning. The overall methodology used for this study was action research. The data were collected using three processes: questionnaires to collect contextual data from the students taking the course; a student-led, nominal group technique to collect group data from the participants; and a non-participant observer technique to record the context in which certain group and individual behaviors occurred. The online component of the course was accepted as a valuable resource by 65 percent of those responding. While online information-sharing occurred (31 percent of the students posted in forums), there was no evidence of online collaboration, with only 8 percent replying to forum postings. Accessibility of the online environment was one of the main concerns of the students at the nominal group sessions. Differences regarding overall engagement with the course between the student groups (years) were observed during the sessions. The majority of the students were satisfied with the Information and Communication Technologies (ICT) course. No statistically significant differences between males and females were found, but there were differences between different student cohorts (year groups).
Full Text Available Open-mindedness is a construct that is considered a key foundational aspect of learning in individuals, groups and organizations. Also known as critical inquiry or reflection, open-mindedness is believed to increase learning through examination of prior beliefs, decisions and mistakes, and also through openness to new ideas. Renowned theorists including Dewey and Argyris have emphasized the relationship between open-mindedness and learning, yet little quantitative research has tested it or examined moderators of the linkage. The setting for the current study is that of endowment investment committees at U.S. universities and colleges who need to make knowledgeable and well-reasoned decisions about the composition of investment portfolios. Findings indicate that open-mindedness has a positive, significant effect on group learning capacity and also that shared vision, which represents the group’s collective purpose and direction, moderates that relationship. The literature review and discussion offer insights about how open-mindedness is related to the research on group conflict, and how shared vision differs from concepts such as interpersonal cohesiveness and conformity that have been associated with groupthink. A review of relevant research from the fields of organizational learning, group dynamics, and absorptive capacity provides context for the development of the hypotheses and the discussion of findings.
Full Text Available Emergent learning describes learning that occurs when participants interact and distribute knowledge, where learning is self-directed, and where the learning destination of the participants is largely unpredictable (Williams, Karousou, & Mackness, 2011. These notions of learning arise from the topologies of social networks and can be applied to the learning that occurs in educational institutions. However, the question remains whether institutional frameworks can accommodate the opposing notion of “cooperative systems” (Shirky, 2005, systems that facilitate the creation of user-generated content, particularly as first-year education cohorts are novice groups in the sense of not yet having developed university-level knowledge.This paper theorizes an emergent learning assessment item (Flickr photo-narratives within a first-year media arts undergraduate education course. It challenges the conventional models of student–lecturer interaction by outlining a methodology of teaching for emergence that will facilitate student-directed and open-ended learning. The paper applies a matrix with four parameters (teacher-directed content/student-directed content; non-interactive learning task/interactive learning framework. This matrix is used as a conceptual space within which to investigate how a learning task might be constructed to afford the best opportunities for emergent learning. It explores the strategies that interactive artists utilize for participant engagement (particularly the relationship between the artist and the audience in the creation of interactive artworks and suggests how these strategies might be applied to emergent generative outcomes with first-year education students.We build upon Williams et al.’s framework of emergent learning, where “content will not be delivered to learners but co-constructed with them” (De Freitas & Conole, as cited in Williams et al., 2011, p. 40, and the notion that in constructing emergent
Novemsky, Lisa Forman
This inquiry was focused on an exploration of introductory physics teaching. Alan Van Heuvelen's Overview Case Study (OCS) physics was the pedagogical approach involving guided small group problem solving and stressing concepts first, before mathematics. Second teaching is a new pedagogical construct based on Vygotsky's ideas. Structured small group activity follows traditional instruction facilitating learning for non-traditional students. It is a model of structured small group activity designed to follow traditional instruction to facilitate the learning process for students who find a physics optic (way of seeing) and physics language foreign. In informal small group settins students describe, explain, elaborate, test, and defend ideas in their own familiar vernacular as they collaborate in solving problems. Collective wisdom of a collaborative group, somewhat beyond the level for each individual member, is created then recreated through self-correction. Students improved significantly in physics knowledge. In a classroom setting, small groups of non-traditional physics students engaged in second teaching were observed. Written explanations to conceptual physics questions were analyzed. Development of language usage in relationship to introductory physics concept learning was studied. Overall physics learning correlated positively with gains in language clarity thus confirming the hypothesis that language development can be linked with gains in physics knowledge. Males and females were found to be significantly different in this respect. Male gains in language clarity were closely coupled with physics learning whereas female gains in the two measures were not coupled. Physics discourse, particularly in relationship to force and motion, seems to resonate with natural developmentally acquired sex-typical male but not female discourse. Thus, for males but not for females, physics learning proceeds in a seamless fashion wherein knowledge gains are coupled with
Vaarst, Mette; Nalunga, Jane; Tibasiima, Thaddeo
external facilitators of FFLGs, four FFLG officers from the four organisations in ECOSAF, 21 Marketing Association officers, and staff members and volunteers from NOGAMU, SATNET and Organic Denmark. In the process we have worked together from each our context, and exchanged ideas on farmer group...... of this project (2013-2015) was Farmer Family Learning Groups (FFLG) as a method for developing long-term food security through social capital building. Furthermore, another project based on the FFLG approach but focusing on the formation of Marketing Associations (MAs) contributed to this booklet. This project...... development, participation and monitoring. Participatory monitoring in Farmer Family Learning Groups and Marketing Associations is for the people and the groups who have set goals for themselves and need to monitor themselves whether they are getting closer to the goals which they have set. These groups...
Full Text Available This study explored the capacity of Web-based, group communication systems to support case-based teaching and learning. Eleven graduate students studying at a distance were divided into three groups to collaborate on a case study using either a synchronous voice, an asynchronous voice, or a synchronous text communication system. Participants kept a detailed log of the time they spent on various activities, wrote a 1,500-word reflection on their experience, and participated in a group interview. Analysis of these data reveals that each group supplemented the system that had been assigned to them with additional communication systems in order to complete the project. Each of these systems were used strategically: email was used to share files and arrange meetings, and synchronous voice systems were used to brainstorm and make decisions. Learning achievement was high across groups and students enjoyed collaborating with others on a concrete task.
participation. A link between morality and learning via knowledge production is to be found in the concept of participation due to an understanding of education as constitutive for a democratic society.The aim is to sharpen and discuss the concept of tolerance with respect to both strength and limits...... of the concept. Project group work is an example of a social setting in an educational context where collaboration between students on the one hand is seen as a way to stimulate processes of learning and on the other hand to strengthen social and moral competences. To be discussed in the paper is how group work...
Puścian, Alicja; Knapska, Ewelina
IntelliCage is a fully automated, computer controlled system, which can be used for long-term monitoring of behavior of group-housed mice. Using standardized experimental protocols we can assess cognitive abilities and behavioral flexibility in appetitively and aversively motivated tasks, as well as measure social influences on learning of the subjects. We have also identified groups of neurons specifically activated by appetitively and aversively motivated learning within the amygdala, function of which we are going to investigate optogenetically in the future.
Jesús M. Requies
Full Text Available This work presents the assessment of the development and evolution of an active methodology (Project-Based Learning –PBL- implemented on the course “Unit Operations in Environmental Engineering”, within the bachelor’s degree in Environmental Engineering, with the purpose of decreasing the dropout rate in this course. After the initial design and implementation of this methodology during the first academic year (12/13, different modifications were adopted in the following ones (13-14, 14-15 & 15-16 in order to optimize the student’s and professor’s work load as well as correct some malfunctions observed in the initial design of the PBL. This active methodology seeks to make students the main architects of their own learning processes. Accordingly, they have to identify their learning needs, which is a highly motivating approach both for their curricular development and for attaining the required learning outcomes in this field of knowledge. The results obtained show that working in small teams (cooperative work enhances each group member’s self–learning capabilities. Moreover, academic marks improve when compared to traditional learning methodologies. Nevertheless, the implementation of more active methodologies, such as project-based learning, in small groups has certain specific characteristics. In this case it has been implemented simultaneously in two different groups of 10 students each one. Such small groups are more heterogeneoussince the presence of two highly motivated students or not can vary or affect the whole group’s attitude and academic results.
Drea, C M; Wallen, K
Many primates, including humans, live in complex hierarchical societies where social context and status affect daily life. Nevertheless, primate learning studies typically test single animals in limited laboratory settings where the important effects of social interactions and relationships cannot be studied. To investigate the impact of sociality on associative learning, we compared the individual performances of group-tested rhesus monkeys (Macaca mulatta) across various social contexts. We used a traditional discrimination paradigm that measures an animal's ability to form associations between cues and the obtaining of food in choice situations; but we adapted the task for group testing. After training a 55-member colony to separate on command into two subgroups, composed of either high- or low-status families, we exposed animals to two color discrimination problems, one with all monkeys present (combined condition), the other in their "dominant" and "subordinate" cohorts (split condition). Next, we manipulated learning history by testing animals on the same problems, but with the social contexts reversed. Monkeys from dominant families excelled in all conditions, but subordinates performed well in the split condition only, regardless of learning history. Subordinate animals had learned the associations, but expressed their knowledge only when segregated from higher-ranking animals. Because aggressive behavior was rare, performance deficits probably reflected voluntary inhibition. This experimental evidence of rank-related, social modulation of performance calls for greater consideration of social factors when assessing learning and may also have relevance for the evaluation of human scholastic achievement.
Win, Ni Ni; Nadarajah, Vishna Devi V; Win, Daw Khin
Problem-based learning (PBL) is usually conducted in small-group learning sessions with approximately eight students per facilitator. In this study, we implemented a modified version of PBL involving collaborative groups in an undergraduate chiropractic program and assessed its pedagogical effectiveness. This study was conducted at the International Medical University, Kuala Lumpur, Malaysia, and involved the 2012 chiropractic student cohort. Six PBL cases were provided to chiropractic students, consisting of three PBL cases for which learning resources were provided and another three PBL cases for which learning resources were not provided. Group discussions were not continuously supervised, since only one facilitator was present. The students' perceptions of PBL in collaborative groups were assessed with a questionnaire that was divided into three domains: motivation, cognitive skills, and perceived pressure to work. Thirty of the 31 students (97%) participated in the study. PBL in collaborative groups was significantly associated with positive responses regarding students' motivation, cognitive skills, and perceived pressure to work (Plearning resources increased motivation and cognitive skills (Plearning resources.
Falgares, Giorgio; Venza, Gaetano; Guarnaccia, Cinzia
In this paper, we describe the advantages of an experiential training group, specifically conceived for psychology students, in which the goal was to activate reflection on the internalized social representations of professional identity. Our study showed the results of a pre-post comparison of a one-group intervention. It was aimed to demonstrate…
Bell, Adrian Viliami; Hernandez, Daniel
Understanding the prevalence of adaptive culture in part requires understanding the dynamics of learning. Here we explore the adaptive value of social learning in groups and how formal social groups function as effective mediums of information exchange. We discuss the education literature on Cooperative Learning Groups (CLGs), which outlines the potential of group learning for enhancing learning outcomes. Four qualities appear essential for CLGs to enhance learning: (1) extended conversations, (2) regular interactions, (3) gathering of experts, and (4) incentives for sharing knowledge. We analyze these four qualities within the context of a small-scale agricultural society using data we collected in 2010 and 2012. Through an analysis of surveys, interviews, and observations in the Tongan islands, we describe the role CLGs likely plays in facilitating individuals' learning of adaptive information. Our analysis of group affiliation, membership, and topics of conversation suggest that the first three CLG qualities reflect conditions for adaptive learning in groups. We utilize ethnographic anecdotes to suggest the fourth quality is also conducive to adaptive group learning. Using an evolutionary model, we further explore the scope for CLGs outside the Tongan socioecological context. Model analysis shows that environmental volatility and migration rates among human groups mediate the scope for CLGs. We call for wider attention to how group structure facilitates learning in informal settings, which may be key to assessing the contribution of groups to the evolution of complex, adaptive culture.
Full Text Available Dialogic learning and interactive groups have proved to be a useful educational methodological approach in lifelong learning with adults. The principles of this approach stress the importance of dialogue and equal participation in every stage of the learning process Ã¢Â€Â“ including the design of the training activities. This paper adopts these principles as the basis for a configurable template that can be integrated in runtime systems. The template is formulated as a meta-UoL which can be interpreted by IMS Learning Design players. This template serves as a guide to flexibly select and edit the activities at runtime (on the fly. The meta-UoL has been used successfully by two significant practitioners so as to create a real-life example, with positive and encouraging results.
Msc. M. Aroca-Pazmiño
Full Text Available This paper deals with the study of vulnerable groups in different educational institutions from the Bolivar Province. The research is based on the social pedagogical approach. Some risks may influence negatively in some groups, and in the teaching-learning process. That´s why, we diagnosed the most vulnerable educational institutions in the main communities and analyzed the causes influencing in this problematic, so we applied a survey and an observational guide to gather information. As a result we detected some students with educational vulnerability caused by dysfunctional families, the great distances from their schools, migration, poverty, physical and learning disabilities, and the fact that the teachers do not know how to deal with these problems. From the analysis and interpretations of the results of the empirical and theoretical methods we are elaborating a Didactic Guide containing learning and teaching strategies aimed at integrating vulnerable groups into different learning environments. Keywords: educational vulnerability, strategies, learning environment, Social Pedagogy.
Skelton, Steven L; Richard, Jennifer T
Speech sound treatment in the public schools is often conducted in small groups, but there are minimal data on the efficacy of group treatment. This study evaluated the efficacy of a motor learning-based treatment (Concurrent Treatment) provided to elementary-school students in small groups. Concurrent Treatment incorporates the randomized sequencing of various practice tasks (e.g., words, sentences, or storytelling) and can result in rapid speech sound acquisition during individual treatment settings. Twenty-eight 6- to 9-year-old children participated in a randomized pretest-posttest control group design. The experimental group received Concurrent Treatment, while the control group received treatment (if needed) after the study. Participants in the experimental group acquired their target speech sounds within 40 30-minute sessions in groups of up to four participants (effect size, d = 1.31). © The Author(s) 2016.
Phase 1 of this study examined student, mentor and clinical manager's perceptions of a 'Hub and Spoke' practice learning model in year 1 of an undergraduate nursing programme. Findings from Phase 1 suggested that the model had significant educational merit in orientating students to clinical learning and emphasising the primacy of the mentor relationship in developing and supporting students. Following the students through year 2 of their programme, wherein they experienced a 'rotational' practice learning model, which provided an opportunity to explore student perceptions of both models. To explore undergraduate nurses' perceptions of two experienced practice learning models: hub and spoke model, and the classical rotational model. In a previous study the hub and spoke model appeared to develop 1st year students' sense of belongingness, continuity and quality of practice learning, there for it was important to understand what students reported about these issues when recounting their 2nd year experience in the clinical setting that was organised according to a classical rotational model. Qualitative approach utilising focus groups. 10 under-graduate student nurses at the end of 2nd year. Focus group interviews. Students responded in ways that indicate they believed the experiences of year 1 had raised their faith in their ability to cope with the practice learning and educational demands of nursing. They saw themselves as being better prepared for year 2 as a result of their exposure to hubs and spokes. The study has identified traits of resilience, continued belongingness and self-confidence in orientation to learning in clinical practice in hub and spoke experienced students. The student nurses found the hub and spoke model valid in 1st year, whilst stating that for 2nd year the rotational model can be valid. This supports earlier findings that student nurses require a structured and supportive 1st year learning environment to enable development of resilience
Chang, Todd P; Pham, Phung K; Sobolewski, Brad; Doughty, Cara B; Jamal, Nazreen; Kwan, Karen Y; Little, Kim; Brenkert, Timothy E; Mathison, David J
Asynchronous e-learning allows for targeted teaching, particularly advantageous when bedside and didactic education is insufficient. An asynchronous e-learning curriculum has not been studied across multiple centers in the context of a clinical rotation. We hypothesize that an asynchronous e-learning curriculum during the pediatric emergency medicine (EM) rotation improves medical knowledge among residents and students across multiple participating centers. Trainees on pediatric EM rotations at four large pediatric centers from 2012 to 2013 were randomized in a Solomon four-group design. The experimental arms received an asynchronous e-learning curriculum consisting of nine Web-based, interactive, peer-reviewed Flash/HTML5 modules. Postrotation testing and in-training examination (ITE) scores quantified improvements in knowledge. A 2 × 2 analysis of covariance (ANCOVA) tested interaction and main effects, and Pearson's correlation tested associations between module usage, scores, and ITE scores. A total of 256 of 458 participants completed all study elements; 104 had access to asynchronous e-learning modules, and 152 were controls who used the current education standards. No pretest sensitization was found (p = 0.75). Use of asynchronous e-learning modules was associated with an improvement in posttest scores (p e-learning is an effective educational tool to improve knowledge in a clinical rotation. Web-based asynchronous e-learning is a promising modality to standardize education among multiple institutions with common curricula, particularly in clinical rotations where scheduling difficulties, seasonality, and variable experiences limit in-hospital learning. © 2014 by the Society for Academic Emergency Medicine.
Shao, Yinjuan; Crook, Charles
We explored the use of mobile social software, in the form of a mobile group blog, to assist cultural learning. The potential of using this technology for cultural adaptation among overseas students was examined as those students adapted to the everyday life of studying abroad. Two pilot studies and a successful field study of a mobile group blog as used by UK overseas students are reported. A further study with prospective overseas students witnessing this ‘moblogging’ in China revealed the ...
Liu, Shuang; Dall'Alba, Gloria
Competence in intercultural communication has become a necessity for functioning effectively in our increasingly globalised and multicultural society. This study reports the use of a group project to enhance students' learning of intercultural communication. Participants were from a large undergraduate class in an Australian university. The aim of…
Street "doctory" is a form of peer-based medical care performed in street settings among a group of heroin addicts in Yamuna Bazaar, New Delhi. Using participant observation and semi-structured interviews, this study describes three components of the practice, and suggests that each contained peer learning processes. First, participants…
Heinerman, Jacqueline; Drupsteen, Dexter; Eiben, A.E.
Adapting the control systems of robots on the fly is important in robotic systems of the future. In this paper we present and investigate a three-fold adaptive system based on evolution, individual and social learning in a group of robots and report on a proof-of-concept study based on epucks. We
This research focused on learning conditions in preschool that support multilingual children's linguistic development. The aim of this paper was to study singing activities through the experiences of ten multilingual children in toddler groups (one to three years of age) in eight Swedish preschools. A sociocultural theoretical approach is used to…
Despite the widespread use of blogs in higher education, there remains a lack of knowledge and consensus about the use and value of blogging in higher education, particularly when used for long periods. This article investigates the use of a group blog to assist traditional teaching activities and foster collaborative learning through the…
jihad in Af- ghanistan. Over its history, the group has had active cells in several different coun- tries, including Indonesia, Malaysia , the...and South Armagh, London, UK: Coronet Books, LIR, 2000. Hedberg, Bo, "How Organizations Learn and Unlearn?" in Paul C. Nystrim and William H. Starbuck
Campbell, Robert D.
A large and growing body of research supports the view that the small-group learning structure can be an effective tool to enhance student performance and encourage innovative problem solving. This paper explains in detail how the framework of the popular television reality show Survivor has been adapted to form a vehicle for a college level group…
Ennen, Nicole L.; Stark, Emily; Lassiter, Andrea
Educators are continuing to investigate ways to improve student learning through collaboration. This study examined one avenue of increasing student group effectiveness: trust. A model of trust in student workgroups was proposed, where trust mediates the relationships between perceived similarity and individual outcomes (grades and satisfaction).…
Cushing, Lisa Sharon; Kennedy, Craig H.; Shukla, Smita; Davis, Jo; Meyer, Kim A.
This study of social grouping versus curricular revision components of cooperative learning involved 2 eighth-grade students with moderate/severe disabilities and 22 peers. Both conditions occasioned high levels of active engagement by students with and without disabilities. The study concluded that benefits from such curricular revision are not…
Thondhlana, Gladman; Belluigi, Dina Zoe
A common global perception of group work in the higher education context is that it has the potential to act as a platform which can enable student learning by means of interactions, shared diverse experiences, deep engagement with subject concepts and the achievement of tasks collaboratively. Indeed, in different socio-economic, historical and…
Hunter, Darryl; Gambell, Trevor; Randhawa, Bikkar
Because of its centrality to school success, social status, and workplace effectiveness, oral and aural skills development has been increasingly emphasized in Canadian curricula, classrooms and, very recently, large-scale assessment. The corresponding emphasis on group processes and collaborative learning has aimed to address equity issues in…
Ramani, Geetha B.; Siegler, Robert S.; Hitti, Aline
We examined whether a theoretically based number board game could be translated into a practical classroom activity that improves Head Start children's numerical knowledge. Playing the number board game as a small group learning activity promoted low-income children's number line estimation, magnitude comparison, numeral identification, and…
Schulze, Salomé; Lemmer, Eleanor
Science education is particularly important for both developed and developing countries to promote technological development, global economic competition and economic growth. This study explored the relationship between family experiences, the motivation for science learning, and the science achievement of a group of Grade Nine learners in South…
Micari, Marina; Pazos, Pilar
Small-group learning has become commonplace in education at all levels. While it has been shown to have many benefits, previous research has demonstrated that it may not always work to the advantage of every student. One potential problem is that less-prepared students may feel anxious about participating, for fear of looking "dumb" in…
Pollock, Philip H.; Hamann, Kerstin; Wilson, Bruce M.
The literature on teaching and learning heralds the benefits of discussion for student learner outcomes, especially its ability to improve students' critical thinking skills. Yet, few studies compare the effects of different types of face-to-face discussions on learners. Using student surveys, we analyze the benefits of small-group and large-class…
Kamps, Debra M.; And Others
A reversal design was used in two elementary classrooms to examine effects of cooperative learning groups (CLG) in reading instruction for three students with autism and their general education peers. Results demonstrated increased reading gains, academic engagement, and peer interaction during CLG conditions. Results also documented the…
Robinson, Leslie; Harris, Ann; Burton, Rob
This qualitative study investigated the complex social aspects of communication required for students to participate effectively in Problem-Based Learning and explored how these dynamics are managed. The longitudinal study of a group of first-year undergraduates examined interactions using Rapport Management as a framework to analyse communication…
Pruitt, Jonathan N; Wright, Colin M; Keiser, Carl N; DeMarco, Alex E; Grobis, Matthew M; Pinter-Wollman, Noa
Many animal societies rely on highly influential keystone individuals for proper functioning. When information quality is important for group success, such keystone individuals have the potential to diminish group performance if they possess inaccurate information. Here, we test whether information quality (accurate or inaccurate) influences collective outcomes when keystone individuals are the first to acquire it. We trained keystone or generic individuals to attack or avoid novel stimuli and implanted these trained individuals within groups of naive colony-mates. We subsequently tracked how quickly groups learned about their environment in situations that matched (accurate information) or mismatched (inaccurate information) the training of the trained individual. We found that colonies with just one accurately informed individual were quicker to learn to attack a novel prey stimulus than colonies with no informed individuals. However, this effect was no more pronounced when the informed individual was a keystone individual. In contrast, keystones with inaccurate information had larger effects than generic individuals with identical information: groups containing keystones with inaccurate information took longer to learn to attack/avoid prey/predator stimuli and gained less weight than groups harbouring generic individuals with identical information. Our results convey that misinformed keystone individuals can become points of vulnerability for their societies. © 2016 The Author(s).
Visschers-Pleijers, Astrid J S F; Dolmans, Diana H J M; Wolfhagen, Ineke H A P; van der Vleuten, Cees P M
Collaborative learning attracts attention because of its potential as a powerful learning strategy. This also holds for PBL. However, group work in PBL sometimes encounters problems and the quality of interaction is not always at the desired level. The aim of the present study was to develop and validate a questionnaire to assess the quality of learning-oriented group interactions in PBL in an uncomplicated way. The questionnaire, to be completed by students involved in PBL, contained items on three group-interaction dimensions: exploratory questions, cumulative reasoning and handling conflicts. It was validated by means of confirmatory factor analysis and regression analysis, the latter to investigate the relation between the three-dimension model and the tutorial group's productivity. The factors underlying the questionnaire were confirmed by the data in a linear structural analysis of the data. The regression analysis showed that the 'exploratory questions' and 'cumulative reasoning' factors explained together 26% of the variance of the tutorial group's productivity. This study provided evidence for the validity of the questionnaire. The instrument contains tips for students and tutors to stimulate deep processing interactions in the tutorial group. Nevertheless, it seems useful to investigate the external validity of the questionnaire.
Astbury, G; Lovell, A; Mason, T; Froom, K
This paper reports the findings of a study into the management of change within a learning disability service in transition from medium to low secure status. The relationship between the service culture and resistance to change was a key consideration. A focus group approach was utilized with eight professionals from a range of disciplines meeting on six separate occasions, and the data were subsequently subject to thematic analysis. The study findings revealed markedly different perceptions of the response of the staff team to the implementation of change, with three groups adopting very different identities and allegiances: a dynamic group, embracing change and showing initiative, a strategically resistant group and a third group, the 'toggle', vacillating between the other two groups according to changing circumstances. The paper concludes that the toggle group were extremely influential with regard to the implementation of change, and may be of significance in analysis of strategies of resistance. © 2011 Blackwell Publishing.
Full Text Available Audience: This lumbar puncture curriculum was developed and implemented to educate and evaluate incoming intern Emergency Medicine (EM residents. This curriculum can also be used to educate and evaluate senior medical students and senior residents. Introduction: Procedural competency is an important component of healthcare education. With the implementation of milestones, the need for valid assessment tools to determine procedural competency has increased. Simulation-based mastery learning (SBML with the incorporation of deliberate practice has been shown to be an effective way to teach and evaluate procedural skills.1-8 These studies, however, highlight one of the major barriers to successful integration of SBML into existing medical curricula: they require a significant investment of time. One reason for this is the performance of the pre-test evaluation of the learners’ procedure skills prior to commencement of training. Although necessary for research endeavors to evaluate curricula effectiveness, the need for pre-testing specifically on studies where the goal of the curricula is procedural competency, as measured by learners’ performance on the post-testing, has not been described. Consequently, we decided a more effective use of limited time was to allow our learners the opportunity for deliberate practice and conducting the post-test. Since the ultimate goal of our educational endeavors is to ensure that our learners achieve defined standards of performance, evaluation of their performance prior to training may not be necessary. Another reason for the significant time investment for SBML curricula is the utilization of individualized instruction with one facilitator providing corrective feedback to one learner. Although Cohen et al. reference the use of groups of learners for procedure training9, it is not explicitly delineated how the group instruction is conducted. In other disciplines, training team protocols such as dyad training
Chou, Calvin L; Masters, Dylan E; Chang, Anna; Kruidering, Marieke; Hauer, Karen E
Although feedback is a critical component of learning, recent data suggest that learners may discount feedback they receive. The emotional threat inherent in feedback can contribute to its ineffectiveness, particularly for sensitive topics like communication skills. Longitudinal relationships among peers may increase their sense of safety and soften the perceived threat of feedback to allow students to give, receive and potentially more effectively incorporate feedback. We studied the effects of prior shared learning experiences among medical students in the delivery and receipt of feedback on clinical (communication) skills. During a formative clinical skills examination, we divided Year 3 students at a US medical school into two subgroups comprising, respectively, small-group classmates from a 2-year longitudinal pre-clerkship clinical skills course (with prior peer-learning relationships), and peers with no prior shared small-group coursework. Students in both subgroups observed peers in a simulated clinical case and then provided feedback, which was videotaped, transcribed and coded. Feedback recipients also completed a survey on their perceptions of the feedback. Students valued the feedback they received and intended to enact it, regardless of whether they had prior peer-learning relationships. Coding of feedback revealed high specificity. Feedback providers who had prior peer-learning relationships with recipients provided more specific corrective feedback on communication skills than those with no such relationships (p = 0.014); there was no significant difference between subgroups in the provision of reinforcing feedback on communication skills. Year 3 medical student peers can deliver specific feedback on clinical skills; prior peer-learning relationships in pre-clerkship clinical skills courses enrich the provision of specific corrective feedback about communication skills. Feedback between peers with pre-existing peer-learning relationships represents
Moryl, Rebecca L.
In this article, the author describes a group project to create student-generated podcasts on economics topics. This project provides an innovative opportunity for students to demonstrate proficiency in skills required for the undergraduate economics major and valued in the professional marketplace. Results of a student self-assessment survey on…
This report has been written on account of knowledge questions formulated by the Working Group Energy and Climate. This Working Group has been established in the framework of the Broad Reconsideration of Dutch government policy caused by the economic crisis of 2008-2009. Its task is to investigate the possibilities for a structural reduction of government spending by 20% on sustainable energy, energy saving and fiscal advantages carrying non-sustainable incentives. Apart from that, spending on policies aimed at mitigating climate change are scrutinized. In connection with this task, the working group has formulated knowledge questions which refer to cost effectiveness and possibilities for target achievement, possibilities within the European Renewables Directive and learning curves and innovation. This report addresses the latter two themes: learning curves and innovation. The selection of technologies assessed is not all-embracing, but based on the technologies within the SDE regulation (Dutch regulation on support for sustainable energy) supplemented by some promising innovations. [nl
Azer, S A; Azer, D
This review aimed at identifying studies on group interaction in problem-based learning (PBL) and elucidate methods used, factors affecting group interaction and the relationship between interaction and student's learning. PubMed, EMBASE, PsycINFO and HighWire were searched (January 1999 to June 2013) using a combination of pre-specified search terms. The search words were also used in searching nine journals in dental and medical education. Also edited research books on PBL were searched. Both qualitative and descriptive studies of group interaction were selected and critically appraised. Finally, 42 of 10,606 papers were included (35 journal articles and seven from research books). The materials used in assessing group interaction varied depending on the methodology design. Forty-three percent of the studies used video recording to evaluate group interaction. Other studies used indirect approaches such as focus groups, interviews and questionnaires. Factors affecting group interactions were students' and tutors' perceptions, tutor's subject-matter expertise, training students, tutor's group dynamics. There was no conclusive evidence about the impact of interaction in PBL on learning. Most studies were from medicine (64%), and 35 papers were published in the last 10 years. The majority of studies were conducted in Europe, North America and Asia. Although there is a progressive increase in publications on PBL group interaction during the last 10 years, there are knowledge gaps and deficiencies in this area and most studies are lacking solid theoretical basis and are descriptive. There is a deficiency in the literature in this area from dentistry and other allied health disciplines. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Full Text Available In this research the theoretical principles of psychological analysis of group project activity of students in the process of learning foreign language are defined on the basis of subject-activity, socio-psychological and cognitive paradigms. The approaches of different authors to the understanding of the concept of project and in particular group project activity are considered. The difficulties of the theoretical analysis of this specific notion are indicated due to the considerable variety of subjects, types and forms of the pedagogical activity, academic disciplines regarding which the researches are being carried out. Not disclosed aspects of organizing the group project activity of students are being determined, among them is a project group as an autonomous subject of joint activity for the realization students’ project activity while learning a foreign language; forming psychological readiness of teacher and student to use project method; the role of metacognitive aspect in the surrounding, where the project activity is being carried out; group functioning through the project work as a subject of group examination. It has been indicated that the analysis of project activity as an innovative technology must include its assessment as a condition of student’s developing as a subject of learning activity, his personal, socio-psychological, intellectual and professional self-perfection. Three levels of subjectivity in group project activity are being distinguished: teacher; each particular student; and student project group. Interaction between teacher and student is based on subject-subject relations. An organization of a project activity while learning a foreign language is considered as the one in which the student is moving in order to get the manager position and to master the basis of expert knowledge. Hereby, the main stress is on the group role as a subject of group examination, and also on metacognitive character of the
Khumsikiew, Jeerisuda; Donsamak, Sisira; Saeteaw, Manit
Problem-based Learning (PBL) is an alternate method of instruction that incorporates basic elements of cognitive learning theory. Colleges of pharmacy use PBL to aid anticipated learning outcomes and practice competencies for pharmacy student. The purpose of this study were to implement and evaluate a model of small group PBL for 5th year pharmacy…
Williams, Ethlyn A.; Duray, Rebecca; Reddy, Venkateshwar
This research examines computer-supported collaborative learning. Master's of business administration (MBA) students in an online program were surveyed to examine the extent to which an orientation toward teamwork and the development of group cohesiveness affect overall student learning and the learning that results specifically from team…
Ingerman, Ake; Berge, Maria; Booth, Shirley
In this paper, we analyse learning dynamics in the context of physics group work of the kind increasingly found in engineering education. We apply a phenomenographic perspective on learning, seeing the notion of variation as the basic mechanism of learning. Empirically, we base our analysis on data from first year engineering students discussing…
This paper reports on the way in which Facebook Group used as a learning management system can enhance Thai students' effective language learning (positive attitude and motivation) in a private university in the vicinity of Bangkok. These two variables are seen to influence learners' achievement in language learning, and they also interdependently…
Undergraduate students can learn how to be innovative in partnerships with health care institutions and private enterprises. This study portrays how a three phase innovation model was applied in an interprofessional health education context at a Danish university college. The aim of the study was to explore midwifery, nutrition and health as well physiotherapy students' perceptions of participating in a real-life innovation project situated in antenatal care. A total of eighteen students participated in five focus group interviews. Thematic analysis was used to interpret data findings. Data analysis revealed three themes: 'Navigating in uncertainty', 'Being part of a team' and 'Impact of project learning'. Students found project learning to be the most relevant with regards to their clinical practice. Furthermore, study findings suggest that innovation is promoted by teamwork, interprofessional participation, mentor support and external partnerships. Copyright © 2015 Elsevier Ltd. All rights reserved.
Maddison, Charlotte; Strang, Gus
The aim of this study was to investigate if by participating in action learning sets, Graduate Entry Pre-registration Nursing (GEN) students were able to engage in collaborative and deliberative learning. A single focus group interview involving eleven participants was used to collect data. Data analysis identified five themes; collaborative learning; reflection; learning through case study and problem-solving; communication, and rejection of codified learning. The themes are discussed and further analysed in the context of collaborative and deliberative learning. The evidence from this small scale study suggests that action learning sets do provide an environment where collaborative and deliberative learning can occur. However, students perceived some of them, particularly during year one, to be too 'teacher lead', which stifled learning. Copyright © 2017 Elsevier Ltd. All rights reserved.
Langley, Ellis J G; van Horik, Jayden O; Whiteside, Mark A; Madden, Joah R
Dominant individuals differ from subordinates in their performances on cognitive tasks across a suite of taxa. Previous studies often only consider dyadic relationships, rather than the more ecologically relevant social hierarchies or networks, hence failing to account for how dyadic relationships may be adjusted within larger social groups. We used a novel statistical method: randomized Elo-ratings, to infer the social hierarchy of 18 male pheasants, Phasianus colchicus , while in a captive, mixed-sex group with a linear hierarchy. We assayed individual learning performance of these males on a binary spatial discrimination task to investigate whether inter-individual variation in performance is associated with group social rank. Task performance improved with increasing trial number and was positively related to social rank, with higher ranking males showing greater levels of success. Motivation to participate in the task was not related to social rank or task performance, thus indicating that these rank-related differences are not a consequence of differences in motivation to complete the task. Our results provide important information about how variation in cognitive performance relates to an individual's social rank within a group. Whether the social environment causes differences in learning performance or instead, inherent differences in learning ability predetermine rank remains to be tested.
Tagawa, Masami; Imanaka, Hiroyuki
Reflection and self-directed learning have been emphasised as important in the process of learning, and are inevitably applied in medical education. The effectiveness of reflection on learning outcomes and its application in medical education must be investigated. In 2009, 86 fourth-year medical students at Kagoshima University took a course in basic clinical skills that included introductory lectures and small group training sessions. As part of these new educational interventions, the students received a lecture on reflective learning, wrote down their own reflections on skills training during the course, and voluntary participation in self- and group practice was promoted. Two weeks after the course, the students took six stations of the Objective Structured Clinical Examination (OSCE) via the Common Achievement Test. Each station and total score of the OSCE were compared with those from 2006-2008, and with national mean scores of the same station scenario in 2008. Students wrote 966 reflection reports (11.2 reports per student), and actively used rooms and materials for self- and group practice. All station and total scores of the OSCE in 2009 were higher than those in 2008: the total scores of the OSCE, the physical examination (PE) station and suturing skills were significantly improved, but the scores for 'Interview' and 'Head and Neck' PE were not. Our new educational intervention enabled students to experience some reflection on skills training, and facilitated students' experiential learning. We conclude that it was effective at least in the initial phase of basic clinical skills training. The students' reflection on communication skills needs to be improved. © Blackwell Publishing Ltd 2010.
Li, Shawn X; Pinto-Powell, Roshini
The role of classroom learning in medical education is rapidly changing. To promote active learning and reduce student stress, medical schools have adopted policies such as pass/fail curriculums and recorded lectures. These policies along with the rising importance of the USMLE (United States Medical Licensing Examination) exams have made asynchronous learning popular to the detriment of classroom learning. In contrast to this model, modern day business schools employ mandatory large group classes with assigned seating and cold-calling. Despite similar student demographics, medical and business schools have adopted vastly different approaches to the classroom. When examining the classroom dynamic at business schools with mandatory classes, it is evident that there's an abundance of engaging discourse and peer learning objectives that medical schools share. Mandatory classes leverage the network effect just like social media forums such as Facebook and Twitter. That is, the value of a classroom discussion increases when more students are present to participate. At a time when students are savvy consumers of knowledge, the classroom is competing against an explosion of study aids dedicated to USMLE preparation. Certainly, the purpose of medical school is not solely about the efficient transfer of knowledge - but to train authentic, competent, and complete physicians. To accomplish this, we must promote the inimitable and deeply personal interactions amongst faculty and students. When viewed through this lens, mandatory classes might just be a way for medical schools to leverage their competitive advantage in educating the complete physician.
Bush, Drew; Sieber, Renee; Seiler, Gale; Chandler, Mark
This study with 79 students in Montreal, Quebec, compared the educational use of a National Aeronautics and Space Administration (NASA) global climate model (GCM) to climate education technologies developed for classroom use that included simpler interfaces and processes. The goal was to show how differing climate education technologies succeed and fail at getting students to evolve in their understanding of anthropogenic global climate change (AGCC). Many available climate education technologies aim to convey key AGCC concepts or Earth systems processes; the educational GCM used here aims to teach students the methods and processes of global climate modeling. We hypothesized that challenges to learning about AGCC make authentic technology-enabled inquiry important in developing accurate understandings of not just the issue but how scientists research it. The goal was to determine if student learning trajectories differed between the comparison and treatment groups based on whether each climate education technology allowed authentic scientific research. We trace learning trajectories using pre/post exams, practice quizzes, and written student reflections. To examine the reasons for differing learning trajectories, we discuss student pre/post questionnaires, student exit interviews, and 535 min of recorded classroom video. Students who worked with a GCM demonstrated learning trajectories with larger gains, higher levels of engagement, and a better idea of how climate scientists conduct research. Students who worked with simpler climate education technologies scored lower in the course because of lower levels of engagement with inquiry processes that were perceived to not actually resemble the work of climate scientists.
Bush, Drew; Sieber, Renee; Seiler, Gale; Chandler, Mark
This study with 79 students in Montreal, Quebec, compared the educational use of a National Aeronautics and Space Administration (NASA) global climate model (GCM) to climate education technologies developed for classroom use that included simpler interfaces and processes. The goal was to show how differing climate education technologies succeed and fail at getting students to evolve in their understanding of anthropogenic global climate change (AGCC). Many available climate education technologies aim to convey key AGCC concepts or Earth systems processes; the educational GCM used here aims to teach students the methods and processes of global climate modeling. We hypothesized that challenges to learning about AGCC make authentic technology-enabled inquiry important in developing accurate understandings of not just the issue but how scientists research it. The goal was to determine if student learning trajectories differed between the comparison and treatment groups based on whether each climate education technology allowed authentic scientific research. We trace learning trajectories using pre/post exams, practice quizzes, and written student reflections. To examine the reasons for differing learning trajectories, we discuss student pre/post questionnaires, student exit interviews, and 535 min of recorded classroom video. Students who worked with a GCM demonstrated learning trajectories with larger gains, higher levels of engagement, and a better idea of how climate scientists conduct research. Students who worked with simpler climate education technologies scored lower in the course because of lower levels of engagement with inquiry processes that were perceived to not actually resemble the work of climate scientists.
Full Text Available The focus of this paper is how we can facilitate problem based learning (PBL more creatively. We take a closer look upon the connection between creative processes and social communication in the PBL group including how difficulties in the social interplay may hinder creativity. The paper draws on group dynamic theory, and points out the importance of building a reflexive milieu in the group. Musical concepts are used to illustrate the communicative and creative aspects of PBL and the paper uses the analogy between improvising together and do a project work together. We also discuss the role of the supervisor in a PBL group process. Further we argue that creativity is rooted deep in our consciousness and connected to our ability to work with a flexible mind. In order to enhance the cohesion as well as the creativity of the group a model of music listening as a concrete intervention tool in PBL processes is proposed.
Ihm, Jung-Joon; An, So-Youn; Seo, Deog-Gyu
The aim of this study was to determine whether the personality types of dental students and their group dynamics were linked to their problem-based learning (PBL) performance. The Myers-Briggs Type Indicator (MBTI) instrument was used with 263 dental students enrolled in Seoul National University School of Dentistry from 2011 to 2013; the students had participated in PBL in their first year. A four-session PBL setting was designed to analyze how individual personality types and the diversity of their small groups were associated with PBL performance. Overall, the results showed that the personality type of PBL performance that was the most prominent was Judging. As a group became more diverse with its different constituent personality characteristics, there was a tendency for the group to be higher ranked in terms of PBL performance. In particular, the overperforming group was clustered around three major profiles: Extraverted Intuitive Thinking Judging (ENTJ), Introverted Sensing Thinking Judging (ISTJ), and Extraverted Sensing Thinking Judging (ESTJ). Personality analysis would be beneficial for dental faculty members in order for them to understand the extent to which cooperative learning would work smoothly, especially when considering group personalities.
Marcirio Chaves; Cíntia Araújo; Laura Teixeira; Debora Rosa; Irapuan Júnior
In any organization, dealing with lessons learned is a complex issue that involves people, processes and technologies. Although lessons learned processes are already well established in the project management community, the use of modern web technologies to support them is still in its infancy. This paper introduces a new model to manage lessons learned in PMBoK process groups. This model draws upon interdisciplinary literature, which embeds lessons learned processes, shared context and Web 2...
McDonald, James Tarleton
The purpose of this study was to investigate the relationship between conversation and conceptual understanding of erosion. The objective of this study was to investigate how fifth grade students' conceptions of erosion changed while they used stream tables and worked in groups of four within an inquiry-based curriculum. This study used symbolic interactionism and sociocognitive frameworks to interpret science learning in the elementary classroom. The research focused on the conceptual understanding of the focal group students, their use of classroom discourse to talk about their understandings of erosion, and the expertise that emerged while using stream tables. This study took place over a one-semester long study on erosion. Key informants were eight fifth graders. The data sources consisted of children's journals; transcripts of audiotaped interviews with the key informants before, during, and after the erosion unit; transcripts of videotapes of the students using the stream tables; and field notes recording children's discourse and activity. Individual and group cases were constructed during the study. The knowledge of the eight focal group children was placed on a hierarchy of conceptual understanding that contained 8 components of the erosion process. All four of the students whose ideas were examined in depth gained in their conceptual understanding of erosion. Students' individual expertise enhanced their own conceptual understanding. The contribution of classroom discourse and expertise to conceptual understanding differed between the two focal groups. Group 1 used essential expertise to sustain generative conversations, maximizing their learning opportunities. Students in Group 1 got along with one another, rotated assigned roles and jobs, and were able to start their own generative conversations. Members of Group 1 asked generative questions, connected stream table events to real life situations, and involved everyone in the group. Group 2 engaged in a
This book considers the pedagogy of the theatre laboratory, focusing on seminal theatre group Odin Teatret. It provides a detailed discussion of the historical background to theatre laboratories, including their conception, before moving on to specific examples of how the work at Odin Teatret cro...... to establish inquiry-based learning laboratories, in order to re-think higher education. It will be an invaluable resource for students and academics working on performance, creativity studies and pedagogy...
Full Text Available Introduction: Teen problems are conditions that need to be considered in national development in Indonesia. Teenagers problems occur, because they are not prepared regarding knowledge of aspects related to the problem of transition from childhood to adulthood. One of the problems faced by teenagers today is about the health of adolescents, especially related to reproductive health. Methods: This study uses a quantitative approach pre experiment with pre - post test design, the purpose of research, construction of models of healthy reproductive learning through peer groups in traditional schools and analyze the application of learning through peer group against knowledge female students about reproductive health. The sample was female students in Boarding school Miftahul Hasan Gunung Sepikul amounted to 50 female students, with purposive sampling technique. Results of analysis using Spearman's rho test ,P value of 0.00 obtained value where the value is < less than 0.05 so it can be concluded that there is a learning effect of reproductive health through peer groups for knowledge female students . Discuss: Boarding schools need to provide curriculum on reproductive health in order to improve the understanding of female students in healthy living behavior associated with reproductive organs.
Nam, Chang Woo; Zellner, Ronald D.
This study investigated the effects of positive interdependence and group processing on student achievement and attitude in online learning. Students in three university courses received initial instruction about teamwork skills and cooperative learning and were randomly assigned to one of three treatment groups in each course. The "positive…
Colliver, Jerry A.; Feltovich, Paul J.; Verhulst, Steven J.
Reviews the studies on which a meta-analysis by Springer, Stanne, and Donovan (1999) were based; the meta-analysis had concluded that small group learning in science, mathematics, engineering, and technology education is effective. Concludes that the meta-analysis' call for more widespread implementation of small group learning is not supported.…
Vann-Hamilton, Joy J.
conducted. The reliability results prompted exploratory factory analyses, which resulted in two of the three subscale factors, cognitive and behavioral, being retained. One-within one-between subjects ANOVAs, independent samples t-test, and multiple linear regressions were also used to examine the impact of a multicultural science education, multimedia, and individual characteristics on students' engagement in science learning. Results. There were main effects found within subjects on posttest scores for the cognitive and behavioral subscales of student engagement. Both groups, using their respective versions of the multimedia science curriculum, reported increased engagement in science learning. There was also a statistical difference found for the experimental group at posttest on the measure of "online science was more interesting than school science." All five items unique to the posttest related to the multimedia variable were found to be significant predictors of cognitive and/or behavioral engagement. Conclusions. Engagement in science learning increased for both groups of participants; this finding is aligned with other significant research findings that more embracive and relevant pedagogies can potentially benefit all students. The significant difference found for the experimental group in relation to the multimedia usage was moderate and also may have reflected positive responses to other questions about the use of technology in science learning. As all five measures of multimedia usage were found to be significant predictors of student engagement in science learning, the indications were that: (a) technical difficulties did not impede engagement; (b) participants were better able to understand and visualize the physics concepts as they were presented in a variety of ways; (c) participants' abilities to use computers supported engagement; (d) participants in both groups found the online science curriculum more interesting compared to school science learning; and
This study attempted to compare the behavioral effects of active, rhythm-based group music therapy vs. those of passive, listening-based group music therapy on preadolescents with emotional, learning, and behavioral disorders. It was hypothesized that preadolescents who participated in active music therapy would more significantly improve target behaviors than those involved in passive music therapy. Achenbach's Teacher Report Form (TRF) was used to confirm changes among subjects in attention, motivation, and hostility as rated by homeroom teachers. Twelve music therapy sessions were conducted over a 4-month period with three different groups of subjects (n = 16), with two groups participating in active music therapy and the other receiving passive music therapy. Results indicate that subjects improved significantly after receiving both music therapy interventions. The most significant change in subjects was found on the aggression/hostility scale. These results suggest that group music therapy can facilitate the process of serf-expression in emotionally disturbed/learning disabled adolescents and provide a channel for transforming frustration, anger, and aggression into the experience of creativity and self-mastery. Discussion of results also includes recommendations for chousing one music therapy approach over another based on personality types and/or clinical diagnoses of subjects.
Full Text Available Previous studies have demonstrated that the difference between resting-state brain activations depends on whether the subject was eyes open (EO or eyes closed (EC. However, whether the spontaneous fluctuations are directly related to these two different resting states are still largely unclear. In the present study, we acquired resting-state functional magnetic resonance imaging data from 24 healthy subjects (11 males, 20.17 ± 2.74 years under the EO and EC states. The amplitude of the spontaneous brain activity in low-frequency band was subsequently investigated by using the metric of fractional amplitude of low frequency fluctuation (fALFF for each subject under each state. A support vector machine (SVM analysis was then applied to evaluate whether the category of resting states could be determined from the brain spontaneous fluctuations. We demonstrated that these two resting states could be decoded from the identified pattern of brain spontaneous fluctuations, predominantly based on fALFF in the sensorimotor module. Specifically, we observed prominent relationships between increased fALFF for EC and decreased fALFF for EO in sensorimotor regions. Overall, the present results indicate that a SVM performs well in the discrimination between the brain spontaneous fluctuations of distinct resting states and provide new insight into the neural substrate of the resting states during EC and EO.
John Jairo Viafara
Full Text Available In order to become peer-tutors in a B.A program in Modern Languages, a group of EFL (English as a Foreign Language student teachers attended a study and research group in a university. Throughout their participation, prospective teachers collaborated and reflected by means of tasks completion and dialogue to learn the theory and practice of tutoring and research. Additionally, participants provided survey, journal and interview data to contribute with the exploration of how their group membership shaped them academically and personally. Results suggested that student teachers increased their knowledge of English due to their use of real-life group dynamics, among others. Furthermore, they updated and expanded their competencies to monitor pedagogical situations, design strategies and solve problems.
Marnejon, T; Sarac, S; Cropp, A J
Spontaneous pneumothorax is infrequently caused by strenuous exertion. To our knowledge there has only been one case of spontaneous pneumothorax associated with weightlifting reported in the medical literature. We describe three consecutive cases of spontaneous pneumothorax associated with weightlifting. We postulate that spontaneous pneumothorax in these patients may be secondary to improper breathing techniques. It is important that physicians and weight trainers be aware of the association between weight lifting and spontaneous pneumothorax and assure that proper instruction is given to athletes who work with weights.
Full Text Available Abstract Background Although blended learning has the potential to enhance the student experience, both in terms of engagement and flexibility, it can be difficult to effectively restructure existing courses. To achieve these goals for an introductory Pathology course, offered to more than 250 undergraduate students at UNSW Sydney, we devised a novel approach. Methods For each topic presented over 2–3 weeks, a single face-to-face overview lecture was retained. The remaining content that had previously been delivered as conventional lectures was converted into short (12–18 min online modules. These were based on lecture slides with added animations/highlights, plus narration using edited excerpts of previous lecture recordings. The modules also incorporated interactive questions and review quizzes with feedback which used various question types. Modules were developed in PowerPoint and iSpring and uploaded to Moodle as SCORM packages. Each topic concluded with an interactive large-group session focussing on integration of the content, with in-class questions to which students could respond via the Echo360 Active Learning Platform (ALP. Overall, more than 50% of face-to-face lecture time was replaced by online modules and interactive large-group sessions. Quantitative evaluation data included usage statistics from 264 students and feedback via online survey responses from 41 students. Qualitative evaluation data consisted of reflective commentaries from 160 student ePortfolios, which were analysed to identify factors affecting learning benefits and user acceptability. Results All of the modules were completed by 74% of students and on average, 83.1% of students eventually passed the optional review quizzes. Notably, 88.4% of students responded to in-class questions during the integration and feedback sessions via the ALP. Student reflections emphasised that the modules promoted understanding, which was reinforced through active learning. The
Herbert, Cristan; Velan, Gary M; Pryor, Wendy M; Kumar, Rakesh K
Although blended learning has the potential to enhance the student experience, both in terms of engagement and flexibility, it can be difficult to effectively restructure existing courses. To achieve these goals for an introductory Pathology course, offered to more than 250 undergraduate students at UNSW Sydney, we devised a novel approach. For each topic presented over 2-3 weeks, a single face-to-face overview lecture was retained. The remaining content that had previously been delivered as conventional lectures was converted into short (12-18 min) online modules. These were based on lecture slides with added animations/highlights, plus narration using edited excerpts of previous lecture recordings. The modules also incorporated interactive questions and review quizzes with feedback which used various question types. Modules were developed in PowerPoint and iSpring and uploaded to Moodle as SCORM packages. Each topic concluded with an interactive large-group session focussing on integration of the content, with in-class questions to which students could respond via the Echo360 Active Learning Platform (ALP). Overall, more than 50% of face-to-face lecture time was replaced by online modules and interactive large-group sessions. Quantitative evaluation data included usage statistics from 264 students and feedback via online survey responses from 41 students. Qualitative evaluation data consisted of reflective commentaries from 160 student ePortfolios, which were analysed to identify factors affecting learning benefits and user acceptability. All of the modules were completed by 74% of students and on average, 83.1% of students eventually passed the optional review quizzes. Notably, 88.4% of students responded to in-class questions during the integration and feedback sessions via the ALP. Student reflections emphasised that the modules promoted understanding, which was reinforced through active learning. The modules were described as enjoyable, motivating and were
Sumadi; Degeng, I Nyoman S.; Sulthon; Waras
This research focused on effects of ability grouping in reciprocal teaching technique of collaborative learning on individual achievements dan social skills. The results research showed that (1) there are differences in individual achievement significantly between high group of homogeneous, middle group of homogeneous, low group of homogeneous,…
Haidet, Paul; Morgan, Robert O; O'Malley, Kimberly; Moran, Betty Jeanne; Richards, Boyd F
To compare the effects of active and didactic teaching strategies on learning- and process-oriented outcomes. Controlled trial. After-hours residents' teaching session. Family and Community Medicine, Internal Medicine, and Pediatrics residents at two academic medical institutions. We randomly assigned residents to two groups. One group received a didactic lecture on effective use of diagnostic tests; during this session, the teacher spent a full hour delivering content. The other group received the same content in a session structured to foster resident-to-resident interactions. In the latter session, the teacher spent only 30 minutes directly delivering content to residents. We measured residents' knowledge about and attitudes toward the session content before, immediately after, and one month after each session. We measured residents' perceptions of engagement and session value immediately after each session. We employed blinded observers who used a structured instrument to observe residents' activities during each session. Both teaching methods led to improvements in residents' scores on both knowledge and attitude assessments. The amount of improvement was not statistically different between groups. Residents in the active learning session perceived themselves, and were observed to be, more engaged with the session content and each other than residents in the didactic session. Residents in the didactic session perceived greater educational value from the session compared to residents in the active session. We reduced the amount of time spent in teacher-driven content delivery by 50 percent and covered the same amount of content with no detrimental effects on knowledge acquisition or attitude enhancement. Teaching strategies that foster learner-to-learner interactions will lead to more active engagement among learners, however, these learners may value the session less. Further research is needed to explore learner perceptions of the teaching process and other
Full Text Available What does it mean to learn in a group of people from different cultures? How does one encounter people from different cultures when there is no clear ‘quantitative’ domination of any culture? By asking these questions the paper represents a hermeneutic phenomenological study that explores the phenomenon of learning in a culturally diverse group. A phenomenological study is undertaken with young people (18-30 years from different EU countries who participated in learning mobility project European Voluntary Service and had long-term volunteering experience abroad. The research concentrates on the lived moments of vis-à-vis intercultural encounters during learning process in groups. Specifically, through the descriptions of lived experience and phenomenological reflection the paper describes how young people experience self and others while they are learning in culturally diverse groups. Lived experiences of young people lead them into ‘no-man’s land’ (Waldenfels, 2011 where connection and separation simultaneously exist.
Full Text Available In any organization, dealing with lessons learned is a complex issue that involves people, processes and technologies. Although lessons learned processes are already well established in the project management community, the use of modern web technologies to support them is still in its infancy. This paper introduces a new model to manage lessons learned in PMBoK process groups. This model draws upon interdisciplinary literature, which embeds lessons learned processes, shared context and Web 2.0 service models. The model is supported by Web 2.0 technologies and centered in PMBoK process groups to allow a thorough overview of the project. An exploratory focus group was set up to validate the model qualitatively within a constructivist ontology and an interpretive epistemology. The adoption of this model can help academics and practitioners using PMBoK process groups to acquire a better understanding of managing lessons learned in projects.
Lotz, Anja; Kinder, Annette; Lachnit, Harald
In artificial-grammar learning, it is crucial to ensure that above-chance performance in the test stage is due to learning in the training stage but not due to judgemental biases. Here we argue that multiple regression analysis can be successfully combined with the use of control groups to assess whether participants were able to transfer knowledge acquired during training when making judgements about test stimuli. We compared the regression weights of judgements in a transfer condition (training and test strings were constructed by the same grammar but with different letters) with those in a control condition. Predictors were identical in both conditions-judgements of control participants were treated as if they were based on knowledge gained in a standard training stage. The results of this experiment as well as reanalyses of a former study support the usefulness of our approach.
Richtsfeld, Andreas; Mörwald, Thomas; Prankl, Johann; Zillich, Michael; Vincze, Markus
Object segmentation of unknown objects with arbitrary shape in cluttered scenes is an ambitious goal in computer vision and became a great impulse with the introduction of cheap and powerful RGB-D sensors. We introduce a framework for segmenting RGB-D images where data is processed in a hierarchical fashion. After pre-clustering on pixel level parametric surface patches are estimated. Different relations between patch-pairs are calculated, which we derive from perceptual grouping principles, and support vector machine classification is employed to learn Perceptual Grouping. Finally, we show that object hypotheses generation with Graph-Cut finds a globally optimal solution and prevents wrong grouping. Our framework is able to segment objects, even if they are stacked or jumbled in cluttered scenes. We also tackle the problem of segmenting objects when they are partially occluded. The work is evaluated on publicly available object segmentation databases and also compared with state-of-the-art work of object segmentation.
AbdelSalam, Maha; El Tantawi, Maha; Al-Ansari, Asim; AlAgl, Adel; Al-Harbi, Fahad
To describe peer-assisted learning (PAL) groups formed by dental undergraduate students in a biomedical course and to investigate the association of individual and group characteristics with academic performance. In 2015, 92 fourth-year students (43 males and 49 females) in the College of Dentistry, University of Dammam, Saudi Arabia, were invited to form PAL groups to study a unit of a biomedical course. An examination was used to assess their knowledge after 2 weeks. In addition, a questionnaire and social network analysis were used to investigate (1) individual student attributes: gender, role, subject matter knowledge, grade in previous year, teaming with friends, previous communication with teammates, and content discussion, and (2) group attributes: group teacher's previous grade, number of colleagues with whom a student connected, teaming with friends, similarity of teammates' previous grades, and teacher having higher previous grades than other teammates. Regression analysis was used to assess the association of examination scores with individual and group attributes. The response rate was 80.4% (74 students: 36 males and 38 females). Students who previously scored grades A and B had higher examination scores than students with grades C/less (regression coefficient = 18.50 and 13.39) within the groups. Higher scores were not associated with working in groups including friends only (regression coefficient = 1.17) or when all students had similar previous grades (regression coefficient = 0.85). Students with previous high grades benefited to a greater extent from working in PAL groups. Similarity of teammates in PAL groups was not associated with better scores. © 2017 S. Karger AG, Basel.
Cunningham, David E; Zlotos, Leon; Power, Ailsa
CPD is an important feature of healthcare professions and regulatory bodies consider it mandatory. Studies of CPD activity of pharmacists showed that 10% were undertaking no CPD. Practice-based small group learning (PBSGL) is a well-received and popular learning resource for GPs in Scotland. From 2011, a pharmacy pilot was undertaken: pharmacists were trained as peer-facilitators and existing PBSGL modules were adapted. Four NHS boards took part and this study aimed to explore the perceptions and experiences of pharmacists. A qualitative research approach was adopted using focus groups and in-depth interviews. Interviews were audio-recorded and transcriptions made. Transcripts were coded and themes developed using grounded theory methods. Participants welcomed PBSGL: it was a feasible learning method, acceptable and had educational impact. They appreciated its interactive nature and discussions founded on their experiences in practice. Participants liked the self-reliance of PBSGL in that they were not dependent on specialist practitioners. There were logistical challenges that impacted on the success of group discussion; some pharmacists were less familiar with small group work. Pharmacists felt isolated during work and appreciated peer discussion. There was a tentative welcome to inter-professional learning but group composition and module topics might impact on the success of this. Pharmacists were able to change their learning practice in uni-professional PBSGL groups and were able to learn from each other. There may be further learning opportunities if pharmacists participate in inter-professional groups.
Zheng, Jianwei; Yang, Ping; Chen, Shengyong; Shen, Guojiang; Wang, Wanliang
In this paper, we consider the robust face recognition problem via iterative re-constrained group sparse classifier (IRGSC) with adaptive weights learning. Specifically, we propose a group sparse representation classification (GSRC) approach in which weighted features and groups are collaboratively adopted to encode more structure information and discriminative information than other regression based methods. In addition, we derive an efficient algorithm to optimize the proposed objective function, and theoretically prove the convergence. There are several appealing aspects associated with IRGSC. First, adaptively learned weights can be seamlessly incorporated into the GSRC framework. This integrates the locality structure of the data and validity information of the features into l 2,p -norm regularization to form a unified formulation. Second, IRGSC is very flexible to different size of training set as well as feature dimension thanks to the l 2,p -norm regularization. Third, the derived solution is proved to be a stationary point (globally optimal if p ≥ 1 ). Comprehensive experiments on representative data sets demonstrate that IRGSC is a robust discriminative classifier which significantly improves the performance and efficiency compared with the state-of-the-art methods in dealing with face occlusion, corruption, and illumination changes, and so on.
Mohammad Taghi Taghavi-fard
Full Text Available Group scheduling problem in cellular manufacturing systems consists of two major steps. Sequence of parts in each part-family and the sequence of part-family to enter the cell to be processed. This paper presents a new method for group scheduling problems in flow shop systems where it minimizes makespan (Cmax and total tardiness. In this paper, a position-based learning model in cellular manufacturing system is utilized where processing time for each part-family depends on the entrance sequence of that part. The problem of group scheduling is modeled by minimizing two objectives of position-based learning effect as well as the assumption of setup time depending on the sequence of parts-family. Since the proposed problem is NP-hard, two meta heuristic algorithms are presented based on genetic algorithm, namely: Non-dominated sorting genetic algorithm (NSGA-II and non-dominated rank genetic algorithm (NRGA. The algorithms are tested using randomly generated problems. The results include a set of Pareto solutions and three different evaluation criteria are used to compare the results. The results indicate that the proposed algorithms are quite efficient to solve the problem in a short computational time.
You, Peng; Chahine, Saad; Husein, Murad
Otologic diseases are common and associated with significant health care costs. While accurate diagnosis relies on physical exam, existing studies have highlighted a lack of comfort among trainees with regards to otoscopy. As such, dedicated otoscopy teaching time was incorporated into the undergraduate medical curriculum in the form of a small group teaching session. In this study, we aimed to examine the effect of a small-group, structured teaching session on medical students' confidence with and learning of otoscopic examination. Using a prospective study design, an otolaryngologist delivered an one-hour, small group workshop to medical learners. The workshop included introduction and demonstration of otoscopy and pneumatic otoscopy followed by practice with peer feedback. A survey exploring students' confidence with otoscopy and recall of anatomical landmarks was distributed before(T1), immediately after(T2), and 1 month following the session(T3). One hundred and twenty five learners participated from February 2016 to February 2017. Forty nine participants with complete data over T1-T3 demonstrated significant improvement over time in confidence (Wilk's lambda = .09, F(2,48) = 253.31 p learning (Wilk's lambda = 0.34, F(2,47) = 24.87 p confidence with otoscopy and identification of otologic landmarks. Dedicated otoscopy teaching sessions may be a beneficial addition to the undergraduate medical curriculum.
skewed toward the higher end of the scale, suggesting an overall high performance group. However, analysis of the lower performing individuals showed consistent and statistically significant improvements in all areas of the evaluation criteria. Anonymous peer evaluation activities and timely faculty feedback in e-Learning environment can be a useful tool to faculty to improve group performance over time by engaging the learners within their groups. Peer evaluations provided real time view of group mid-semester formative evaluations that allowed the faculty to provide timely and tailored feedback on student performance which allowed for better outcomes. Copyright © 2016 Elsevier Ltd. All rights reserved.
Kopp, Birgitta; Hasenbein, Melanie; Mandl, Heinz
This article analyzes the collaborative problem solving activities and learning outcomes of five groups that worked on two different complex cases in a virtual professional training course. In this asynchronous virtual learning environment, all knowledge management content was delivered virtually and collaboration took place through forums. To…
Rajappa, Medha; Bobby, Zachariah; Nandeesha, H.; Suryapriya, R.; Ragul, Anithasri; Yuvaraj, B.; Revathy, G.; Priyadarssini, M.
Graduate medical students of India are taught Biochemistry by didactic lectures and they hardly get any opportunity to clarify their doubts and reinforce the concepts which they learn in these lectures. We used a combination of teaching-learning (T-L) methods (open book assignment followed by group tutorials) to study their efficacy in improving…
Faris, Ahmed O.
The current study aims at investigating the impact of homogeneous versus heterogeneous collaborative learning grouping in multicultural classes on the students' achievements and attitudes towards learning science. In the present study, heterogeneity was unpacked through two dimensions: the cultural background, represented by the different…
Eissa, Mourad Ali; Mostafa, Amaal Ahmed
This study investigated the effect of using differentiated instruction by integrating multiple intelligences and learning styles on solving problems, achievement in, and attitudes towards math in six graders with learning disabilities in cooperative groups. A total of 60 students identified with LD were invited to participate. The sample was…
Mayers, James; Bhattacharya, Prodyut; Diaw, Chimere [and others
Forests are power bases, but often for the wrong people. As attention turns from making an international deal on REDD to making it work on the ground, the hunt will be on for practical ways of shifting power over forests towards those who enable and pursue sustainable forest-linked livelihoods. The Forest Governance Learning Group – an alliance active in Cameroon, Ghana, India, Indonesia, Malawi, Mozambique, South Africa, Uganda and Vietnam – has developed practical tactics for securing safe space, provoking dialogue, building constituencies, wielding evidence and interacting politically. It has begun to have significant impacts. To deepen and widen those impacts, FGLG seeks allies.
Waarst, M.; Nissen, T.B; Østergaard, I.
The farmer field school (FFS) is a concept for farmers' learning, knowledge exchange, and empowerment that has been developed and used in developing countries. In Denmark, a research project focusing on explicit non-antibiotic strategies involves farmers who have actively expressed an interest...... and in this context, problems were identified and solutions proposed based on each farmer's individual goals. In this article, we describe the experiences of 4 stable school groups (each comprising farmers and a facilitator), and the common process of building a concept that is suitable for Danish organic dairy...
Lee, Jinhee; Song, Inseok
Gravitationally unbound loose stellar associations (i.e., young nearby moving groups: moving groups hereafter) have been intensively explored because they are important in planet and disk formation studies, exoplanet imaging, and age calibration. Among the many efforts devoted to the search for moving group members, a Bayesian approach (e.g.,using the code BANYAN) has become popular recently because of the many advantages it offers. However, the resultant membership probability needs to be carefully adopted because of its sensitive dependence on input models. In this study, we have developed an improved membership calculation tool focusing on the beta-Pic moving group. We made three improvements for building models used in BANYAN II: (1) updating a list of accepted members by re-assessing memberships in terms of position, motion, and age, (2) investigating member distribution functions in XYZ, and (3) exploring field star distribution functions in XYZUVW. Our improved tool can change membership probability up to 70%. Membership probability is critical and must be better defined. For example, our code identifies only one third of the candidate members in SIMBAD that are believed to be kinematically associated with beta-Pic moving group.Additionally, we performed cluster analysis of young nearby stars using an unsupervised machine learning approach. As more moving groups and their members are identified, the complexity and ambiguity in moving group configuration has been increased. To clarify this issue, we analyzed ~4,000 X-ray bright young stellar candidates. Here, we present the preliminary results. By re-identifying moving groups with the least human intervention, we expect to understand the composition of the solar neighborhood. Moreover better defined moving group membership will help us understand star formation and evolution in relatively low density environments; especially for the low-mass stars which will be identified in the coming Gaia release.
Charlotte L. Briggs
Full Text Available Inspired by reports of successful outcomes in health profession education literature, peer learning has progressively grown to become a fundamental characteristic of health profession curricula. Many studies, however, are anecdotal or philosophical in nature, particularly when addressing the effectiveness of assessments in the context of peer learning. This commentary provides an overview of the rationale for using group assessments in the basic sciences curriculum of health profession programs and highlights the challenges associated with implementing group assessments in this context. The dearth of appropriate means for measuring group process suggests that professional collaboration competencies need to be more clearly defined. Peer learning educators are advised to enhance their understanding of social psychological research in order to implement best practices in the development of appropriate group assessments for peer learning.
Luscombe, Ciara; Montgomery, Julia
Lectures continue to be an efficient and standardised way to deliver information to large groups of students. It has been well documented that students prefer interactive lectures, based on active learning principles, to didactic teaching in the large group setting. Despite this, it is often the case than many students do not engage with active learning tasks and attempts at interaction. By exploring student experiences, expectations and how they use lectures in their learning we will provide recommendations for faculty to support student learning both in the lecture theatre and during personal study time. This research employed a hermeneutic phenomenological approach. Three focus groups, consisting of 19 students in total, were used to explore the experiences of second year medical students in large group teaching sessions. Using generic thematic data analysis, these accounts have been developed into a meaningful account of experience. This study found there to be a well-established learning culture amongst students and with it, expectations as to the format of teaching sessions. Furthermore, there were set perceptions about the student role within the learning environment which had many implications, including the way that innovative teaching methods were received. Student learning was perceived to take place outside the lecture theatre, with a large emphasis placed on creating resources that can be taken away to use in personal study time. Presented here is a constructive review of reasons for student participation, interaction and engagement in large group teaching sessions. Based on this are recommendations constructed with the view to aid educators in engaging students within this setting. Short term, educators can implement strategies that monopolise on the established learning culture of students to encourage engagement with active learning strategies. Long term, it would be beneficial for educators to consider ways to shift the current student learning
Auerbach, Anna Jo; Schussler, Elisabeth E.
Active learning (or learner-centered) pedagogies have been shown to enhance student learning in introductory biology courses. Student collaboration has also been shown to enhance student learning and may be a critical part of effective active learning practices. This study focused on documenting the use of individual active learning and group…
Kawka, Marta; Larkin, Kevin; Danaher, P. A.
Emergent learning describes learning that occurs when participants interact and distribute knowledge, where learning is self-directed, and where the learning destination of the participants is largely unpredictable (Williams, Karousou, & Mackness, 2011). These notions of learning arise from the topologies of social networks and can be applied to…
Fosse, Anette; Ruths, Sabine; Malterud, Kirsti; Schaufel, Margrethe Aase
Doctors often find dialogues about death difficult. In Norway, 45% of deaths take place in nursing homes. Newly qualified medical doctors serve as house officers in nursing homes during internship. Little is known about how nursing homes can become useful sites for learning about end-of-life care. The aim of this study was to explore newly qualified doctors' learning experiences with end-of-life care in nursing homes, especially focusing on dialogues about death. House officers in nursing homes (n = 16) participated in three focus group interviews. Interviews were audiotaped and transcribed verbatim. Data were analysed with systematic text condensation. Lave & Wenger's theory about situated learning was used to support interpretations, focusing on how the newly qualified doctors gained knowledge of end-of-life care through participation in the nursing home's community of practice. Newly qualified doctors explained how nursing home staff's attitudes taught them how calmness and acceptance could be more appropriate than heroic action when death was imminent. Shifting focus from disease treatment to symptom relief was demanding, yet participants comprehended situations where death could even be welcomed. Through challenging dialogues dealing with family members' hope and trust, they learnt how to adjust words and decisions according to family and patient's life story. Interdisciplinary role models helped them balance uncertainty and competence in the intermediate position of being in charge while also needing surveillance. There is a considerable potential for training doctors in EOL care in nursing homes, which can be developed and integrated in medical education. This practice based learning arena offers newly qualified doctors close interaction with patients, relatives and nurses, teaching them to perform difficult dialogues, individualize medical decisions and balance their professional role in an interdisciplinary setting.
Laru, Jari; Naykki, Piia; Jarvela, Sanna
In this single-case study, small groups of learners were supported by use of multiple social software tools and face-to-face activities in the context of higher education. The aim of the study was to explore how designed learning activities contribute to students' learning outcomes by studying probabilistic dependencies between the variables.…
Stevenson, Paul R.; Haessler, Richard L.; McNeill, Alex; Pyne, Mark A.; West, Raymond A.
Risk-informed inservice inspection (ISI) programs have been in use for over seven years as an alternative to current regulatory requirements in the development and implementation of ISI programs for nuclear plant piping systems. Programs using the Westinghouse Owners Group (WOG) (now known as the Pressurized Water Reactor Owners Group - PWROG) risk-informed ISI methodology have been developed and implemented within the U.S. and several other countries. Additionally, many plants have conducted or are in the process of conducting updates to their risk-informed ISI programs. In the development and implementation of these risk-informed ISI programs and the associated updates to those programs, the following important lessons learned have been identified and are addressed. Concepts such as 'loss of inventory', which are typically not modeled in a plant's probabilistic risk assessment (PRA) model for all systems. The importance of considering operator actions in the identification of consequences associated with a piping failure and the categorization of segments as high safety significant (HSS) or low safety significant (LSS). The impact that the above considerations have had on the large early release frequency (LERF) and categorization of segments as HSS or LSS. The importance of automation. Making the update process more efficient to reduce costs associated with maintaining the risk-informed ISI program. The insights gained are associated with many of the steps in the risk-informed ISI process including: development of the consequences associated with piping failures, categorization of segments, structural element selection and program updates. Many of these lessons learned have impacted the results of the risk-informed ISI programs and have impacted the updates to those programs. This paper summarizes the lessons learned and insights gained from the application of the WOG risk-informed ISI methodology in the U.S., Europe and Asia. (authors)
Pratten, Margaret K; Merrick, Deborah; Burr, Steven A
The authors describe and evaluate a method to motivate medical students to maximize the effectiveness of dissection opportunities by using In-Course-Assessments (ICAs) to encourage teamwork. A student's final mark was derived by combining the group dissection mark, group mark for questions, and their individual question mark. An analysis of the impact of the ICA was performed by comparing end of module practical summative marks in student cohorts who had, or had not, participated in the ICAs. Summative marks were compared by two-way ANOVA followed by Dunnets test, or by repeated measures ANOVA, as appropriate. A cohort of medical students was selected that had experienced both practical classes without (year one) and with the new ICA structure (year two). Comparison of summative year one and year two marks illustrated an increased improvement in year two performance in this cohort. A significant increase was also noted when comparing this cohort with five preceding year two cohorts who had not experienced the ICAs (P learning resources in an active, team-based, cooperative learning environment. © 2013 American Association of Anatomists.
Pranoto, Hadi; Atieka, Nurul; Wihardjo, Sihadi Darmo; Wibowo, Agus; Nurlaila, Siti; Sudarmaji
This study aims at: determining students motivation before being given a group guidance with self-regulation technique, determining students' motivation after being given a group counseling with self-regulation technique, generating a model of group counseling with self-regulation technique to improve motivation of learning, determining the…
Kulathilaka, Susil; Hanwella, Raveen; de Silva, Varuni A
Abortion is associated with moderate to high risk of psychological problems such as depression, use of alcohol or marijuana, anxiety, depression and suicidal behaviours. The increased risk of depression after spontaneous abortion in Asian populations has not been clearly established. Only a few studies have explored the relationship between grief and depression after abortion. A study was conducted to assess the prevalence and risk factors of depressive disorder and complicated grief among women 6-10 weeks after spontaneous abortion and compare the risk of depression with pregnant women attending an antenatal clinic. Spontaneous abortion group consisted of women diagnosed with spontaneous abortion by a Consultant Obstetrician. Women with confirmed or suspected induced abortion were excluded. The comparison group consisted of randomly selected pregnant, females attending the antenatal clinics of the two hospitals. Diagnosis of depressive disorder was made according to ICD-10 clinical criteria based on a structured clinical interview. This assessment was conducted in both groups. The severity of depressive symptoms were assessed using the Patients Health Questionnaire (PHQ-9). Grief was assessed using the Perinatal Grief Scale which was administered to the women who had experienced spontaneous abortion. The sample consisted of 137 women in each group. The spontaneous abortion group (mean age 30.39 years (SD = 6.38) were significantly older than the comparison group (mean age 28.79 years (SD = 6.26)). There were more females with ≥10 years of education in the spontaneous abortion group (n = 54; SD = 39.4) compared to the comparison group (n = 37; SD = 27.0). The prevalence of depression in the spontaneous abortion group was 18.6 % (95 CI, 11.51-25.77). The prevalence of depression in the comparison group was 9.5 % (95 CI, 4.52-14.46). Of the 64 women fulfilling criteria for grief, 17 (26.6 %) also fulfilled criteria for a depressive episode. The relative risk of
Chung, Mi-Lee Ahn
The purpose of this study was to investigate the similarities and differences of individual and small group preservice teachers' interactions with a hypermedia case. Preservice teachers' interactions with a hypermedia case were defined in terms of their (1) goals and perception of accomplishments of the goals, (2) use of features of the hypermedia case, and (3) types of questions and conflicts raised. Two individuals and two small groups of three preservice teachers participated by interacting with the hypermedia case which was developed to illustrate conceptual change science teaching in an elementary classroom. Most of the previous studies in this area have addressed large group use of hypermedia cases, and this study attempted to address the gap in the literature related to different social contexts, individuals and small groups, from the constructivist perspective. The assumptions of symbolic interactionism guided data collection from think-alouds and interviews. These multiple sources of data were used to understand the participants' construction of knowledge; data were analyzed and interpreted by a process of analytic induction. The major assertion was that the preservice teachers perceived the hypermedia case to be like a tool to link theory and practice of teaching. Three sub-assertions, and several supporting categories, also emerged from the data. These findings indicated that group learning experiences with the hypermedia case were more valuable than those of individuals. In general, preservice teachers benefited from learning how to teach with the hypermedia case in both settings. However, the individuals were not as satisfied as those in small groups, and the members of small groups interacted more actively with the hypermedia case as well as with the peers. The results of this study suggest that effective use of hypermedia cases takes place in a community of learners where the learners share the context and can draw upon the resources afforded by the
Baudracco, Irene; Grahovac, Gordan; Russo, Vittorio M
Cervical spontaneous intradural disc herniation (IDH) is an extremely rare condition. We describe a unique case of a patient presenting with a Brown-Séquard syndrome (BSS) and Horner's syndrome (HS). This study aimed to report an unusual case of spontaneous cervical intradural disc herniation that presented with Horner's and Brown-Séquard syndrome (BSS) and discuss difficulties in preoperative diagnosis and treatment difficulties of intradural cervical disc. Notes and images review, and analysis of the relevant literature. A 45-year old female presented with acute Horner's syndrome and Brown-Séquard syndrome. The magnetic resonance imaging of cervical spine revealed C4-5 disc extrusion with cord compression. The patient underwent urgent decompression through an anterior cervical corpectomy and fusion. Patient fully recovered 6 months after disease onset. We would like to emphasize that prompt and anterior cervical decompression is the treatment of choice, as it directly address the problem and allows dura repair in spontaneous cervical disc herniation.
Biswas, Shubho Subrata; Jain, Vaishali; Agrawal, Vandana; Bindra, Maninder
Small group sessions are regarded as a more active and student-centered approach to learning. Item analysis provides objective evidence of whether such sessions improve comprehension and make the topic easier for students, in addition to assessing the relative benefit of the sessions to good versus poor performers. Self-assessment makes students aware of their deficiencies. Small group sessions can also help students develop the ability to self-assess. This study was carried out to assess the effect of small group sessions on item analysis and students' self-assessment. A total of 21 female and 29 male first year medical students participated in a small group session on topics covered by didactic lectures two weeks earlier. It was preceded and followed by two multiple choice question (MCQ) tests, in which students were asked to self-assess their likely score. The MCQs used were item analyzed in a previous group and were chosen of matching difficulty and discriminatory indices for the pre- and post-tests. The small group session improved the marks of both genders equally, but female performance was better. The session made the items easier; increasing the difficulty index significantly but there was no significant alteration in the discriminatory index. There was overestimation in the self-assessment of both genders, but male overestimation was greater. The session improved the self-assessment of students in terms of expected marks and expectation of passing. Small group session improved the ability of students to self-assess their knowledge and increased the difficulty index of items reflecting students' better performance.
Dugan, E; Kamps, D; Leonard, B
We investigated the use of cooperative learning groups as an instructional strategy for integrating 2 students with autism into a fourth-grade social studies class. Baseline consisted of 40 min of teacher-led sessions including lecture, questions and discussion with students, and the use of maps. The intervention condition consisted of 10 min of teacher introduction of new material, followed by cooperative learning groups that included tutoring on key words and facts, a team activity, and a w...
Idowu, Yewande; Muir, Elizabeth; Easton, Graham
To evaluate the perception of medical students of the new approach to problem-based learning which involves students writing their own problem-based learning cases based on their recent clinical attachment, and team assessment. Focus group interviews with students using purposive sampling. Transcripts of the audio recordings were analysed using thematic analysis. Imperial College School of Medicine, London. Medical students in the second year of the MBBS course, who attended the problem-based learning case writing session. To elicit the students' views about problem-based learning case writing and team assessment. The following broad themes emerged: effect of group dynamics on the process; importance of defining the tutor's role; role of summative assessment; feedback as a learning tool and the skills developed during the process. Overall the students found the new approach, writing problem-based learning cases based on patients seen during their clinical attachments, useful in helping them to gain a better understanding about the problem-based learning process, promoting creativity and reinforcing the importance of team work and peer assessment which are vital professional skills. Further tutor development and guidance for students about the new approach was found to be important in ensuring it is a good learning experience. We hope this evaluation will be of use to other institutions considering introducing students' case writing to problem-based learning.
Linden, Ariel; Yarnold, Paul R
Single-group interrupted time series analysis (ITSA) is a popular evaluation methodology in which a single unit of observation is being studied, the outcome variable is serially ordered as a time series and the intervention is expected to 'interrupt' the level and/or trend of the time series, subsequent to its introduction. Given that the internal validity of the design rests on the premise that the interruption in the time series is associated with the introduction of the treatment, treatment effects may seem less plausible if a parallel trend already exists in the time series prior to the actual intervention. Thus, sensitivity analyses should focus on detecting structural breaks in the time series before the intervention. In this paper, we introduce a machine-learning algorithm called optimal discriminant analysis (ODA) as an approach to determine if structural breaks can be identified in years prior to the initiation of the intervention, using data from California's 1988 voter-initiated Proposition 99 to reduce smoking rates. The ODA analysis indicates that numerous structural breaks occurred prior to the actual initiation of Proposition 99 in 1989, including perfect structural breaks in 1983 and 1985, thereby casting doubt on the validity of treatment effects estimated for the actual intervention when using a single-group ITSA design. Given the widespread use of ITSA for evaluating observational data and the increasing use of machine-learning techniques in traditional research, we recommend that structural break sensitivity analysis is routinely incorporated in all research using the single-group ITSA design. © 2016 John Wiley & Sons, Ltd.
Keith Sawyer views the spontaneous collaboration of group creativity and improvisation actions as "group flow," which organizations can use to function at optimum levels. Sawyer establishes ideal conditions for group flow: group goals, close listening, complete concentration, being in control, blending egos, equal participation, knowing…
ABSTRACT. Rupture of a gravid uterus is a surgical emergency. Predisposing factors include a scarred uterus. Spontaneous rupture of an unscarred uterus during pregnancy is a rare occurrence. We hereby present the case of a spontaneous complete uterine rupture at a gestational age of 34 weeks in a 35 year old patient ...
INTRODUCTION: Spontaneous\\/primary intracranial hypotension is characterised by orthostatic headache and is associated with characteristic magnetic resonance imaging findings. CASE REPORT: We present a case report of a patient with typical symptoms and classical radiological images. DISCUSSION: Spontaneous intracranial hypotension is an under-recognised cause of headache and can be diagnosed by history of typical orthostatic headache and findings on MRI brain.
Das Carlo, Mandira; Swadi, Harith; Mpofu, Debbie
The popularization of problem-based learning (PBL) has drawn attention to the motivational and cognitive skills necessary for medical students in group learning. This study identifies the effect of motivational and cognitive factors on group productivity of PBL tutorial groups. A self-administered questionnaire was completed by 115 students at the end of PBL tutorials for 4 themes. The questionnaire explored student perceptions about effect of motivation, cohesion, sponging, withdrawal, interaction, and elaboration on group productivity. We further analyzed (a) differences in perceptions between male and female students, (b) effect of "problems," and (c) effect of student progress over time on group productivity. There were linear relations between a tutorial group's success and the factors studied. Significant differences were noted between male and female student groups. Students and tutors need to recognize symptoms of ineffective PBL groups. Our study emphasizes the need to take into account cultural issues in setting ground rules for PBL tutorials.
Micari, Marina; Van Winkle, Zachary; Pazos, Pilar
In this study, we investigate the relationship between academic-preparedness diversity within small learning groups and individual academic performance in science, technology, engineering, and mathematics (STEM) university courses. We further examine whether academic-preparedness diversity impacts academically more- and less-prepared students differently. We use data from 5367 university students nested within 1141 science, engineering, and mathematics learning groups and use a regression analysis to estimate the effect of group diversity, measured in two ways, on course performance. Our results indicate that academic-preparedness diversity is generally associated with positive learning outcomes, that academically less-prepared students derive greater benefit, and that less-prepared students fare best when they are not alone in a group of highly prepared students. Implications for teaching and small-group facilitation are addressed.
Yu, W.; Yokoi, H.; Kakazu, Y. [Hokkaido University, Sapporo (Japan)
In this paper, we propose the State Grouping scheme for coping with the problem of scaling up the Reinforcement Learning Algorithm to real, large size application. The grouping scheme is based on geographical and trial-error information, and is made up with state generating, state combining, state splitting, state forgetting procedures, with corresponding action selecting module and learning module. Also, we discuss the Labeling Based Evaluation scheme which can evaluate the opportunity of the state-action pair, therefore, use better experience to guide the exploration of the state-space effectively. Incorporating the Labeling Based Evaluation and State Grouping scheme into the Reinforcement Learning Algorithm, we get the approach that can generate organized state space for Reinforcement Learning, and do problem solving as well. We argue that the approach with this kind of ability is necessary for autonomous agent, namely, autonomous agent can not act depending on any pre-defined map, instead, it should search the environment as well as find the optimal problem solution autonomously and simultaneously. By solving the large state-size 3-DOF and 4-link manipulator problem, we show the efficiency of the proposed approach, i.e., the agent can achieve the optimal or sub-optimal path with less memory and less time. 14 refs., 11 figs., 3 tabs.
Hyams, Jennifer H; Raidal, Sharanne L
Problem-based learning (PBL) is often described as resource demanding due to the high staff-to-student ratio required in a traditional PBL tutorial class where there is commonly one facilitator to every 5-16 students. The veterinary science program at Charles Sturt University, Australia, has developed a method of group facilitation which readily allows one or two staff members to facilitate up to 30 students at any one time while maintaining the benefits of a small PBL team of six students. Multi-team facilitation affords obvious financial and logistic advantages, but there are also important pedagogical benefits derived from uniform facilitation across multiple groups, enhanced discussion and debate between groups, and the development of self-facilitation skills in students. There are few disadvantages to the roaming facilitator model, provided that several requirements are addressed. These requirements include a suitable venue, large whiteboards, a structured approach to support student engagement with each disclosure, a detailed facilitator guide, and an open, collaborative, and communicative environment.
Cianciolo, Anna T; Kidd, Bryan; Murray, Sean
Near-peer and faculty staff tutors may facilitate problem-based learning (PBL) through different means. Near-peer tutors are thought to compensate for their lack of subject matter expertise with greater adeptness at group facilitation and a better understanding of their learners. However, theoretical explanations of tutor effectiveness have been developed largely from recollections of tutor practices gathered through student evaluation surveys, focus groups and interviews. A closer look at what happens during PBL sessions tutored by near-peers and faculty members seems warranted to augment theory from a grounded perspective. We conducted an observational study to explore interactional practices during PBL tutorials at our medical school, at which near-peer tutoring of Year 2 students is an established practice. Between October 2014 and May 2015, video-recordings were made of nine purposively sampled tutor groups using three tutor types (near-peer, clinical faculty and basic science faculty staff) across three systems-based units. An investigator team comprising a Year 2 student, a Year 4 student and a behavioural scientist independently analysed the videos until their observations reached saturation and then met face to face to discuss their detailed field notes. Through constant comparison, narratives of tutor practices and group dynamics were generated for each of the nine tutor groups, representing the collective impressions of the members of the investigator team. Variation was greater within than across tutor types. Tutors' practices idiosyncratically and sometimes substantially diverged from PBL principles, yet all tutors attempted to convey authority or 'insider' status with respect to the short- and long-term goals of medical education. Students prompted these status demonstrations by expressing gratitude, asking questions and exhibiting analogous status demonstrations themselves. Understanding the socio-cognitive nature of tutoring from a grounded
Drea, Christine M
Learning commonly refers to the modification of behavior through experience, whereby an animal gains information about stimulus-response contingencies from interacting with its physical environment. Social learning, on the other hand, occurs when the same information originates, not from the animal's personal experience, but from the actions of others. Socially biased learning is the 'collective outcome of interacting physical, social, and individual factors' [D. Fragaszy, E. Visalberghi, Learn. Behav. 32 (2004) 24-35.] (see p. 24). Mounting interest in animal social learning has brought with it certain innovations in animal testing procedures. Variants of the observer-demonstrator and cooperation paradigms, for instance, have been used widely in captive settings to examine the transmission or coordination of behavior, respectively, between two animals. Relatively few studies, however, have examined social learning in more complex group settings and even fewer have manipulated the social environment to empirically test the effect of group dynamics on problem solving. The present paper outlines procedures for group testing captive non-human primates, in spacious arenas, to evaluate the social modulation of learning and performance. These methods are illustrated in the context of (1) naturalistic social foraging problems, modeled after traditional visual discrimination paradigms, (2) response to novel objects and novel extractive foraging tasks, and (3) cooperative problem solving. Each example showcases the benefits of experimentally manipulating social context to compare an animal's performance in intact groups (or even pairs) against its performance under different social circumstances. Broader application of group testing procedures and manipulation of group composition promise to provide meaningful insight into socially biased learning.
Wang, Xiudong; Gu, Yuantao
This paper addresses image classification through learning a compact and discriminative dictionary efficiently. Given a structured dictionary with each atom (columns in the dictionary matrix) related to some label, we propose crosslabel suppression constraint to enlarge the difference among representations for different classes. Meanwhile, we introduce group regularization to enforce representations to preserve label properties of original samples, meaning the representations for the same class are encouraged to be similar. Upon the cross-label suppression, we don't resort to frequently-used `0-norm or `1- norm for coding, and obtain computational efficiency without losing the discriminative power for categorization. Moreover, two simple classification schemes are also developed to take full advantage of the learnt dictionary. Extensive experiments on six data sets including face recognition, object categorization, scene classification, texture recognition and sport action categorization are conducted, and the results show that the proposed approach can outperform lots of recently presented dictionary algorithms on both recognition accuracy and computational efficiency.
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Full Text Available The purpose of this study was to examine the effectiveness of group counseling based on the role theory on function of families with slow-learningchildren. The present study is a Quasi - experimental research with pre-test and post - test, and with experimental and control groups. Statistical population in cludes all mothers of slow - learning children in thecity of Hamadan. A sample of 30 subjects selected through available sampling method from high schools with equal numbers of both genders. Based on cloning features were allocated in experimental and control groups. The experimental group received 10 group counseling and control group was placed in the waiting list. Data collection instrument is family function questionnaire. Descriptive statistics, covariance analysis and t-test were applied to analyze data. It was found that there is a significant difference between post-test of experimental and control group (p<0/001. t-test showed significant difference in effectiveness of role theory group counseling for mothers with slow-learning girl and boy (p<0/001. So we can conclude that group counseling based on the role theory is effective on improving the function of families with slow-learning children. In addition, this effectivenessis different for families of slow-learning children based on the gender of child.
McLeod, M.; Libeskind, N.; Lahav, O.; Hoffman, Y.
We present a new approach to calculating the combined mass of the Milky Way (MW) and Andromeda (M31), which together account for the bulk of the mass of the Local Group (LG). We base our work on an ensemble of 30,190 halo pairs from the Small MultiDark simulation, assuming a ΛCDM (Cosmological Constant and Cold Dark Matter) cosmology. This is used in conjunction with machine learning methods (artificial neural networks, ANN) to investigate the relationship between the mass and selected parameters characterising the orbit and local environment of the binary. ANN are employed to take account of additional physics arising from interactions with larger structures or dynamical effects which are not analytically well understood. Results from the ANN are most successful when the velocity shear is provided, which demonstrates the flexibility of machine learning to model physical phenomena and readily incorporate new information. The resulting estimate for the Local Group mass, when shear information is included, is 4.9×1012Msolar, with an error of ±0.8×1012Msolar from the 68% uncertainty in observables, and a r.m.s. scatter interval of +1.7‑1.3×1012Msolar estimated scatter from the differences between the model estimates and simulation masses for a testing sample of halo pairs. We also consider a recently reported large relative transverse velocity of M31 and the Milky Way, and produce an alternative mass estimate of 3.6±0.3+2.1‑1.3×1012Msolar. Although the methods used predict similar values for the most likely mass of the LG, application of ANN compared to the traditional Timing Argument reduces the scatter in the log mass by approximately half when tested on samples from the simulation.
de Jong, Terry; Cullity, Marguerite; Sharp, Sue; Spiers, Sue; Wren, Julia
The effective "transfer" of knowledge and skills from university to the workplace is of global interest, yet this area of inquiry lacks research. Teacher educators, for example, require information on how to advance pre-service teachers' transfer of group-based learning to the primary school classroom (Scott & Baker, 2003). Group-based learning…
The use of audience response systems (ARSs) or "clickers" in higher education has increased over the recent years, predominantly owing to their ability to actively engage students, for promoting individual and group learning, and for providing instantaneous feedback to students and teachers. This paper describes how group-based ARS…
Turner, Mark S.
This study examined the experiences of students in an active learning group work exercise in an introductory food microbiology course involving the study of foodborne pathogens. Small groups were required to access, analyze, and present information regarding a single food poisoning bacterium. The presentations contained features and…
Mutrofin; Degeng, Nyoman Sudana; Ardhana, Wayan; Setyosari, Punaji
The aim of this study is to examine difference in the effect of instructional methods (lecture-discussion versus group discussion) and teaching talent on teacher trainees student learning outcomes. It was conducted by a quasi-experimental design using the factorialized (2 x 2) version of the nonequivalent control group design. The subjects were…
Aamir Sarwar; Chitapa Ketavan; Nadeem Shafique Butt
The goal of this study is to find out the moderating role of type of industry and different levels of management with respect to eLearning perception, eLearning advantages and use of eLearning for Stress Management. Study tried to find out relationship between perceptions of eLearning, eLearning Advantages, perception of using eLearning for corporate training and more specifically for stress management. A cross sectional survey is conducted through structured questionnaire to collect the data...
Brown, Cara L; Colbeck, Melissa; Fogarty, Danielle; Funk, Sara
Up to 65% of people with multiple sclerosis (MS) have cognitive impairment that negatively affects quality of life, social functioning, and work. Evidence is building to suggest cognitive rehabilitation is a helpful intervention strategy, and that a group approach can be effective for individuals with MS. Further exploration of how to maximize the potential of group cognitive interventions is warranted. To describe how the psychological process of learning to live with MS-related cognitive changes influences participation in a group cognitive intervention. A qualitative design with interpretive description approach was used to ask consumers with MS the important features of a group cognitive intervention. Ten females with self-reported physician-diagnosed MS participated in two focus groups. Focus groups were audio recorded and transcribed. Inductive analysis resulted in content and process categories and themes. The focus groups echoed the processes and relationships that occur in a group intervention program. The main three themes represented stages in a process of learning to live with cognitive changes. The three themes were: 1) coming to know yourself with cognitive changes, 2) learning to cope with cognitive changes and 3) living a changed life. Relationships exist between these stages and the extent to which an individual will benefit from a group cognitive intervention program. Knowledge of group process and the psychological processes involved in behavioral change are essential skills for facilitating a cognitive intervention group for people with MS. Copyright © 2016 Elsevier Inc. All rights reserved.
Kamp, Rachelle J A; van Berkel, Henk J M; Popeijus, Herman E; Leppink, Jimmie; Schmidt, Henk G; Dolmans, Diana H J M
Even though peer process feedback is an often used tool to enhance the effectiveness of collaborative learning environments like PBL, the conditions under which it is best facilitated still need to be investigated. Therefore, this study investigated the effects of individual versus shared reflection and goal setting on students' individual contributions to the group and their academic achievement. In addition, the influence of prior knowledge on the effectiveness of peer feedback was studied. In this pretest-intervention-posttest study 242 first year students were divided into three conditions: condition 1 (individual reflection and goal setting), condition 2 (individual and shared reflection and goal setting), and condition 3 (control group). Results indicated that the quality of individual contributions to the tutorial group did not improve after receiving the peer feedback, nor did it differ between the three conditions. With regard to academic achievement, only males in conditions 1 and 2 showed better academic achievement compared with condition 3. However, there was no difference between both ways of reflection and goal setting with regard to achievement, indicating that both ways are equally effective. Nevertheless, it is still too early to conclude that peer feedback combined with reflection and goal setting is not effective in enhancing students' individual contributions. Students only had a limited number of opportunities to improve their contributions. Therefore, future research should investigate whether an increase in number of tutorial group meetings can enhance the effectiveness of peer feedback. In addition, the effect of quality of reflection and goal setting could be taken into consideration in future research.
Nakonechny, Joanne; Cragg, Jacquelyn J.; Ramer, Matt S.
To improve science learning, science educators' teaching tools need to address two major criteria: teaching practice should mirror our current understanding of the learning process; and science teaching should reflect scientific practice. We designed a small-group learning (SGL) model for a fourth year university neurobiology course using these criteria and studied student achievement and attitude in five course sections encompassing the transition from individual work-based to SGL course design. All students completed daily quizzes/assignments involving analysis of scientific data and the development of scientific models. Students in individual work-based (Individualistic) sections usually worked independently on these assignments, whereas SGL students completed assignments in permanent groups of six. SGL students had significantly higher final exam grades than Individualistic students. The transition to the SGL model was marked by a notable increase in 10th percentile exam grade (Individualistic: 47.5%; Initial SGL: 60%; Refined SGL: 65%), suggesting SGL enhanced achievement among the least prepared students. We also studied student achievement on paired quizzes: quizzes were first completed individually and submitted, and then completed as a group and submitted. The group quiz grade was higher than the individual quiz grade of the highest achiever in each group over the term. All students – even term high achievers –could benefit from the SGL environment. Additionally, entrance and exit surveys demonstrated student attitudes toward SGL were more positive at the end of the Refined SGL course. We assert that SGL is uniquely-positioned to promote effective learning in the science classroom. PMID:21209910
Darney, Blair G.; VanDerhei, Deborah; Weaver, Marcia R.; Stevens, Nancy G.; Prager, Sarah W.
Background Including support staff in practice change initiatives is a promising strategy to successfully implement new reproductive health services. The Resident Training Initiative in Miscarriage Management (RTI-MM) is an intervention designed to facilitate implementation of manual vacuum aspiration (MVA) for management of spontaneous abortion. The purpose of this study was to identify training program components that enhanced interprofessional training and provide lessons learned for engaging support staff in implementing uterine evacuation services. Study design We conducted a secondary analysis of qualitative data to identify themes within three broad areas: interprofessional education, the role of support staff, and RTI-MM program components that facilitated support staff engagement in the process of implementing MVA services. Results We identified three key themes around interprofessional training and the role of support staff: “Training together is rare,” “Support staff are crucial to practice change,” and “Transparency, peers and champions.” Conclusions We present lessons learned that may be transferrable to other clinic sites: engage site leadership in a commitment to interprofessional training; engage support staff as teachers and learners and in shared values and building professionalism. Implications This manuscript adds to what is known about how to employ interprofessional education and training to engage support staff in reproductive health services practice change initiatives. Lessons learned may provide guidance to clinical sites interested in interprofessional training, improving service delivery, or implementing new services. PMID:23876430
There has been recently a revival of interest in supersymmetric gauge theories, stimulated by the hope that supersymmetry might help in clarifying some of the questions which remain unanswered in the so called Grand Unified Theories and in particular the gauge hierarchy problem. In a Grand Unified Theory one has two widely different mass scales: the unification mass M approx. = 10/sup 15/GeV at which the unification group (e.g. SU(5)) breaks down to SU(3) x SU(2) x U(1) and the mass ..mu.. approx. = 100 GeV at which SU(2) x U(1) is broken down to the U(1) of electromagnetism. There is at present no theoretical understanding of the extreme smallness of the ratio ..mu../M of these two numbers. This is the gauge hierarchy problem. This lecture attempts to review the various mechanisms for spontaneous supersymmetry breaking in gauge theories. Most of the discussions are concerned with the tree approximation, but what is presently known about radiative correction is also reviewed.
Smeh, Kathy; Fawns, Rod
Although peer-based work is encouraged by theories in developmental psychology and although classroom interventions suggest it is effective, there are grounds for recognising that young pupils find collaborative learning hard to sustain. Discontinuities in collaborative skill during development have been suggested as one interpretation. Theory and research have neglected situational continuities that the teacher may provide in management of formal and informal collaborations. This experimental study, with the collaboration of the science faculty in one urban secondary college, investigated the effect of two role attribution strategies on communication in peer groups of different gender composition in three parallel Year 8 science classes. The group were set a problem that required them to design an experiment to compare the thermal insulating properties of two different materials. This presents the data collected and key findings, and reviews the findings from previous parallel studies that have employed the same research design in different school settings. The results confirm the effectiveness of social role attribution strategies in teacher management of communication in peer-based work.
Lans, T.; Popov, V.; Oganisjana, K.; Täks, M.
Although entrepreneurship education (EE) has gained popularity internationally, empirical work is scarce on the factors which influence the underlying learning process. This article presents the experiences of a European summer school where factors which contribute to entrepreneurial learning in
Singaram, Veena S; van der Vleuten, Cees P M; Stevens, Fred; Dolmans, Diana H J M
Collaborative approaches such as Problem Based Learning (PBL) may provide the opportunity to bring together diverse students but their efficacy in practice and the complications that arise due to the mixed ethnicity needs further investigation. This study explores the key advantages and problems of heterogeneous PBL groups from the students' and teachers' opinions. Focus groups were conducted with a stratified sample of second year medical students and their PBL teachers. We found that students working in heterogeneous groupings interact with students with whom they don't normally interact with, learn a lot more from each other because of their differences in language and academic preparedness and become better prepared for their future professions in multicultural societies. On the other hand we found students segregating in the tutorials along racial lines and that status factors disempowered students and subsequently their productivity. Among the challenges was also that academic and language diversity hindered student learning. In light of these the recommendations were that teachers need special diversity training to deal with heterogeneous groups and the tensions that arise. Attention should be given to create 'the right mix' for group learning in diverse student populations. The findings demonstrate that collaborative heterogeneous learning has two sides that need to be balanced. On the positive end we have the 'ideology' behind mixing diverse students and on the negative the 'practice' behind mixing students. More research is needed to explore these variations and their efficacy in more detail.
Andre, Amael; Louvet, Benoit; Deneuve, Pascale
The aim of this research was to study the impact of cooperative learning on changes in cooperative behaviours and acceptance amongst pupils with learning disabilities related to risk-taking. One hundred and sixty-eight French first year middle school pupils participated in this study. Thirty-six pupils with learning disabilities were mainstreamed…
Full Text Available The goal of this study is to find out the moderating role of type of industry and different levels of management with respect to eLearning perception, eLearning advantages and use of eLearning for Stress Management. Study tried to find out relationship between perceptions of eLearning, eLearning Advantages, perception of using eLearning for corporate training and more specifically for stress management. A cross sectional survey is conducted through structured questionnaire to collect the data from 686 managers working at different levels including 331 from manufacturing sector and 355 from services sector. Results of the study show positive relationship between perception of eLearning and eLearning for stress management and this relationship is significantly stronger for services industry. Positive relationship between eLearning advantages and eLearning for stress management and this relationship is significantly stronger for manufacturing industry. Study also revealed that positive relationship between eLearning perception and eLearning for stress management and this relationship is not significantly stronger for senior management than for middle management.
Cadima, Rita; Ojeda, Jordi; Monguet, Josep M.
Social networks play an essential role in learning environments as a key channel for knowledge sharing and students' support. In distributed learning communities, knowledge sharing does not occur as spontaneously as when a working group shares the same physical space; knowledge sharing depends even more on student informal connections. In this…
Pucėtaitė; Lämsä, Anna-Maija; Kujala, Johanna; Medeišienė, Raimonda Agnè; Riivari, Elina; Bulatova, Julija; Kooskora, Mari; Brinkmann, Johannes; Heikkinen, Anna
The purpose of the paper is to analyse how a mixed learning approach (MLA) (e.g. case studies, applied drama) can facilitate teaching and learning ethics in business management. Partners from five different countries organized an international higher education course in the years 2013, 2014 and 2015. The aim of the course was to provide the students with skills to evaluate and solve ethical problems constructively in a multicultural group. This case portrays the benefits and ch...
use of a class of receding- horizon type of algorithms to overcome the effect of a type of uncoordinated attackers on a multi-vehicle-operator group...science, which accounts for both the aspects of resilience under adversaries, and learning via extremum seeking, and distributed optimization techniques...receding- horizon control and distributed parameter learning for the robust coordination of multi-agent systems. A study of the tradeoffs in costs
A G Lim
Full Text Available Background. Emergency medicine (EM is a relatively new, but growing medical specialty in sub-Saharan Africa. African EM training programmes have used small-group learning (SGL modalities in their curricula. However, there is little knowledge of whether SGL modalities are perceived to be effective in these African EM training programmes. Objectives. To investigate the acceptability of SGL for physicians’ training in an academic Tanzanian emergency department using a novel EM curriculum. Methods. Using responses to a written questionnaire, we explored the perceived effectiveness of SGL compared with traditional didactic lectures among 38 emergency department physician learners in Dar es Salaam, Tanzania. Perceptions of SGL were identified from qualitative responses, and regression analyses were used to determine strength of association between quantitative outcomes. Results. Reported benefits of SGL included team building, simulation training, enhancement of procedural skills, and the opportunity to discuss opinions on clinical management. SGL scored more favourably with regard to improving clinical practice, enjoyment of learning, and building peer-to-peer relations. Lectures scored more favourably at improving medical knowledge. Preference towards SGL over lectures for overall training increased with years of clinical experience (95% confidence interval (CI 0.16 - 0.62, p=0.002, Spearman’s rho 0.51, and the perception that SGL reinforces learner-teacher relationships correlated with seniority within residency training (95% CI 0.14 - 0.86, p=0.007, Spearman’s rho 0.47. Conclusion. Techniques of SGL were perceived as effective at improving clinical practice in the emergency department setting. These modalities may be more favourably accepted by more experienced physician learners – therefore, new EM teaching programmes in Africa should consider these factors when targeting educational strategies for their respective regions and learner
Full Text Available The infusion of information and communication technology into instruction has gained the foothold within many classrooms in higher education by its advantages to enable the variety and accessibility of school teaching and learning. However, to engage students with the technology enhanced learning experiences calls for attentions on more the processes than the mere outcome of technology use. This study examines the common phenomenon in college campus where network technology, group activities and project works are available with the intention to explore how student performance of teamwork and learning is affected by the micro factors of group compositions, members’ roles and their communication behaviors. Results show that the group performed most procedure-, task-, and social-communication behaviors during the execution stage than that of preparation and completion stages. Additionally, members’ roles performed and interfered within these stages positively affected the project performance to different extent. [Article content in Chinese; Extended abstract in English
Kilgour, James M; Grundy, Lisa; Monrouxe, Lynn V
PHENOMENON: Problem-based learning (PBL) and other small-group, active learning methodologies have been widely adopted into undergraduate and postgraduate healthcare curricula across the world. Although much research has examined student perceptions of these innovative teaching pedagogies, there are still questions over which factors influence these views. This article aims to identify these key elements that affect healthcare student satisfaction with PBL and other small-group learning methods, including case-based and team-based learning. A systematic rapid review method was used to identify high-quality original research papers from the healthcare education literature from between 2009 and 2014. All papers were critically appraised before inclusion in line with published guidelines. Narrative synthesis was achieved using an inductively developed, thematic framework approach. Fifty-four papers were included in the narrative synthesis. The evidence suggests that, despite an initial period of negative emotion and anxiety, the perspectives of healthcare students toward small-group, active learning methods are generally positive. The key factors influencing this satisfaction level include (a) the facilitator role, (b) tutorial structure, (c) individual student factors, (d) case authenticity, (e) increased feedback, (f) group harmony, and (g) resource availability. Insights: Student satisfaction is an important determinant of healthcare education quality, and the findings of this review may be of value in future curriculum design. The evidence described here suggests that an ideal curriculum may be based on an expert-led, hybrid PBL model.
Phillips, Jennifer; Gettig, Jacob; Goliak, Kristen; Allen, Sheila; Fjortoft, Nancy
The objective of this study was to gain an understanding of whether pharmacy students are using Facebook ® to create formal or informal workplace-based peer groups to learn from each other and share information while completing their advanced pharmacy practice experiences (APPEs). Fourth-year pharmacy students from two colleges of pharmacy in the same geographical area were recruited by email to participate. Inclusion criteria were: completion of two or more APPEs, current assignment to an APPE rotation in the local area, and a Facebook ® profile. Two focus groups, of eight students each were conducted on each of the two colleges' campuses. An incentive to participate was provided. Thematic analysis was used to analyze responses. Students reported using Facebook ® to learn about rotation expectations, roles/responsibilities, and preceptors. However, frequency and depth of interactions varied among the participants. Most participants noted that they prefer more private methods of communication to learn about APPE experiences. Students found Facebook ® to be a good source of motivation and support during experiential learning. The use of social media sites like Facebook ® may help students form "virtual" workplace-based peer groups during APPEs. Pharmacy schools interested in providing support for formal workplace-based learning groups should consider using social media sites as one component of this program. Copyright © 2017 Elsevier Inc. All rights reserved.
Pahinis, Kimon; Stokes, Christopher W; Walsh, Trevor F; Tsitrou, Effrosyni; Cannavina, Giuseppe
This article reports the results of a follow-up study conducted to investigate students' perceptions about a blended learning health informatics course that combined online and traditional classroom instruction. The course is taught to five different groups of students at the School of Clinical Dentistry of the University of Sheffield each academic year: first-, third-, and fourth-year dental students, dental hygiene and therapy students, and postgraduate dental students. The goal of the study was to determine the impact of the modifications made to the course after the first year of implementation. To accomplish this goal, students' perceptions of this blended learning course were compared after the first and second implementations. The methodology used for this study was action research. The data were collected using three processes: questionnaires were used to collect contextual data from the students taking the course; a student-led, nominal group technique was used to collect group data from the participants; and a non-participant observer technique was used to record the context in which certain group and individual behaviors occurred. Depending on group assignment, between 41.5 and 91.5 percent of students believed that the blended-learning course had added to their skills. The online learning environment was perceived as a useful resource by 75 percent of students in four of the five student groups, but only 45 percent of the fourth-year dental students indicated it was a useful resource. The perceived lack of sufficient online support material was one of the main concerns of the students at the nominal group evaluation sessions. The non-participant observer technique identified different engagement levels among the student groups. Discernible differences were identified, with improvement in some areas and a decline in others compared to a previous evaluation. The change in the delivery method influenced the students' comprehension of the material
Joshi, Anuradha Sujai; Ganjiwale, Jaishree Deepak; Varma, Jagdish; Singh, Praveen; Modi, Jyoti Nath; Singh, Tejinder
Globally, students with top academic performance and high intellectual capacity usually opt to study medicine. However, once students get enrolled, their academic performance varies widely. Such variations appear to be determined by various factors, one of them being types of learning strategies adopted by students. The learning strategies utilized by the students with better academic performance are likely to be more effective learning strategies. The objective is to identify effective learning strategies used by medical students. This study was carried out among the MBBS students of Final Professional Part I. Students were categorized into three groups namely: high, average, and low rankers based on overall academic performance in second Professional University examination. First, a questionnaire consisting of closed- and open-ended questions was administered to students, to find their learning strategies. Subsequently, focus group discussion and in-depth interviews were conducted for high- and low-rankers. Discussions were audio-recorded, transcribed, and analyzed. Key statements were highlighted, collated, and categorized into general themes and sub-themes. Evident themes which emerged as effective strategies were hard work in the form of regularity of studies, meticulous preparation of notes, constructive use of time, utilization of e-learning, learning styles and deep learning approach and regular ward visits. Intrinsic motivation, family support, balancing physical activities and studies, guidance by seniors, teachers, dealing with nonacademic issues such as language barriers and stress were also identified as important strategies. Disseminating effective learning strategies in a systematic manner may be helpful to students in achieving better academic outcomes. Furthermore, educationists need to modulate their teaching strategies based on students' feedback.
Bekisz, Marek; Shendye, Ninad; Raciborska, Ida; Wróbel, Andrzej; Waleszczyk, Wioletta J.
The process of learning induces plastic changes in neuronal network of the brain. Our earlier studies on mice showed that classical conditioning in which monocular visual stimulation was paired with an electric shock to the tail enhanced GABA immunoreactivity within layer 4 of the monocular part of the primary visual cortex (V1), contralaterally to the stimulated eye. In the present experiment we investigated whether the same classical conditioning paradigm induces changes of neuronal excitability in this cortical area. Two experimental groups were used: mice that underwent 7-day visual classical conditioning and controls. Patch-clamp whole-cell recordings were performed from ex vivo slices of mouse V1. The slices were perfused with the modified artificial cerebrospinal fluid, the composition of which better mimics the brain interstitial fluid in situ and induces spontaneous activity. The neuronal excitability was characterized by measuring the frequency of spontaneous action potentials. We found that layer 4 star pyramidal cells located in the monocular representation of the "trained" eye in V1 had lower frequency of spontaneous activity in comparison with neurons from the same cortical region of control animals. Weaker spontaneous firing indicates decreased general excitability of star pyramidal neurons within layer 4 of the monocular representation of the "trained" eye in V1. Such effect could result from enhanced inhibitory processes accompanying learning in this cortical area.
Rajappa, Medha; Bobby, Zachariah; Nandeesha, H; Suryapriya, R; Ragul, Anithasri; Yuvaraj, B; Revathy, G; Priyadarssini, M
Graduate medical students of India are taught Biochemistry by didactic lectures and they hardly get any opportunity to clarify their doubts and reinforce the concepts which they learn in these lectures. We used a combination of teaching-learning (T-L) methods (open book assignment followed by group tutorials) to study their efficacy in improving the learning outcome. About 143 graduate medical students were classified into low (75%: group 3, n = 46) achievers, based on their internal assessment marks. After the regular teaching module on the topics "Vitamins and Enzymology", all the students attempted an open book assignment without peer consultation. Then all the students participated in group tutorials. The effects on the groups were evaluated by pre and posttests at the end of each phase, with the same set of MCQs. Gain from group tutorials and overall gain was significantly higher in the low achievers, compared to other groups. High and medium achievers obtained more gain from open book assignment, than group tutorials. The overall gain was significantly higher than the gain obtained from open book assignment or group tutorials, in all three groups. All the three groups retained the gain even after 1 week of the exercise. Hence, optimal use of novel T-L methods (open book assignment followed by group tutorials) as revision exercises help in strengthening concepts in Biochemistry in this oft neglected group of low achievers in graduate medical education. © 2016 by The International Union of Biochemistry and Molecular Biology, 44(4):321-325, 2016. © 2016 The International Union of Biochemistry and Molecular Biology.
Mulholland, Paul; Zdrahal, Zdenek; Domingue, John
Many organizations recognize the need to continuously adapt and learn in order to survive and remain competitive. Learning and therefore change in organizations is driven in two ways. First, there is strategically driven learning, motivated by high-level factors such as market changes, company mergers and newly emerging approaches to organizational management and workplace learning. These changes reveal themselves in the introduction of new training programmes, recruitment strategies and knowledge management methodologies. Second, there is local, continuous learning occurring from the ground up. This is revealed as workers become more adept at their job through experience and collaboration with colleagues. Continuous learning is more gradual and requires local autonomy. This paper describes an experiment in supporting local, continuous learning, and its dissemination, but driven by a strategic initiative of the organization. This work raised many issues concerning the difficulty of integrating local and global organizational influences on learning. We outline lessons learned and suggestions as to the extent to which it is possible to align continuous learning with a company-wide perspective.
Full Text Available There is ample experimental evidence of the positive-fixing motor task of having both a lower relativefrequency (FR which is provided with the knowledge of the result (CR to the subject of learning, The outcomeof the response, both the application of the formulation of a subjective estimate of first CR (SS.It 'was, however, suggested the possibility of an interaction between these two variables,meaning thatthe individual, when he has to make an estimate subjective error, would benefit from greater FR. Taking up aninteresting research is shown in a dissertation in Physiotherapy (Giulia Days 2000/01 Which is credited withhaving carried out a rigorous investigation and Articles The authors of this paper have wanted to see exactlyProposing given to 60 young subjects, righthanded and in good health, and the same working hypothesis, butwith a different device (Biodex System 4: a simple right elbow flexion with isokinetic contraction at 30 degrees/ second. Subjects were asked:1 to Assess Whether or not the mistake made after the end of the year,2 CR was provided after each trial (100% FR, or after a trial every five (20% FR3 to mark the difference between the subjects who did not Had Gold SS to make an the latter was askedimmediately after the conclusion of the trial, of perform a simple calculation. All subjects performed 20 sets of10 repetitions each during a single session of practice. The next day was made a test of retention (consisting of 1 set of 15 repetitions without CR or SS The comparison between the groups at the retention test was performed with Analysis of variance, before and after adjustment for the initial conditions. The results showed that afteradjustment the group of subjects who received the CR with 100% FR and formulation of SS during the period of practice, a test of retention in a Significantly better.
Zhou, Jin; Yu, Lu; Mabu, Shingo; Hirasawa, Kotaro; Hu, Jinglu; Markon, Sandor
Elevator Group Supervisory Control System (EGSCS) is a very large scale stochastic dynamic optimization problem. Due to its vast state space, significant uncertainty and numerous resource constraints such as finite car capacities and registered hall/car calls, it is hard to manage EGSCS using conventional control methods. Recently, many solutions for EGSCS using Artificial Intelligence (AI) technologies have been reported. Genetic Network Programming (GNP), which is proposed as a new evolutionary computation method several years ago, is also proved to be efficient when applied to EGSCS problem. In this paper, we propose an extended algorithm for EGSCS by introducing Reinforcement Learning (RL) into GNP framework, and an improvement of the EGSCS' performances is expected since the efficiency of GNP with RL has been clarified in some other studies like tile-world problem. Simulation tests using traffic flows in a typical office building have been made, and the results show an actual improvement of the EGSCS' performances comparing to the algorithms using original GNP and conventional control methods. Furthermore, as a further study, an importance weight optimization algorithm is employed based on GNP with RL and its efficiency is also verified with the better performances.
Full Text Available Here we describe a semester-long, multipart activity called “Read and wRite to reveal the Research process” (R3 that was designed to teach students the elements of a scientific research paper. We implemented R3 in an advanced immunology course. In R3, we paralleled the activities of reading, discussion, and presentation of relevant immunology work from primary research papers with student writing, discussion, and presentation of their own lab findings. We used reading, discussing, and writing activities to introduce students to the rationale for basic components of a scientific research paper, the method of composing a scientific paper, and the applications of course content to scientific research. As a final part of R3, students worked collaboratively to construct a Group Research Paper that reported on a hypothesis-driven research project, followed by a peer review activity that mimicked the last stage of the scientific publishing process. Assessment of student learning revealed a statistically significant gain in student performance on writing in the style of a research paper from the start of the semester to the end of the semester.
Stuhr, Patricia L., Ed.
The papers gathered in this volume were presented at the 1991 meeting of the American Educational Research Association. All the papers were presented as part of the Arts and Learning Special Interest Group (SIG) or were cosponsored by the arts SIG. Following an editorial, papers in this volume are: "Four Types of Women's History and How They…
Pui, Winnie Sin Wai
The purpose of this study was to explore special educational curriculum design at senior secondary school level and whether this helps to enhance the academic attainment and self-confidence of students with learning difficulties. An in-depth discussion focuses on lesson planning for the individual needs and group needs of students by…
Umam, K.; Mardi, S. N. S.; Hariadi, M.
The recent popularity of internet messenger based smartphone technologies has motivated some university lecturers to use them for educational activities. These technologies have enormous potential to enhance the teaching and ubiquitous learning experience for smart campus development. However, the design ubiquitous learning model using interactive internet messenger group (IIMG) and empirical evidence that would favor a broad application of mobile and ubiquitous learning in smart campus settings to improve engagement and behavior is still limited. In addition, the expectation that mobile learning could improve engagement and behavior on smart campus cannot be confirmed because the majority of the reviewed studies followed instructions paradigms. This article aims to present ubiquitous learning model design and showing learners’ experiences in improved engagement and behavior using IIMG for learner-learner and learner-lecturer interactions. The method applied in this paper includes design process and quantitative analysis techniques, with the purpose of identifying scenarios of ubiquitous learning and realize the impressions of learners and lecturers about engagement and behavior aspect, and its contribution to learning.
William D. Ferree
Full Text Available Social loafing research has spanned several decades and fields of study. Research has provided support for both the existence of social loafing and its antecedents within the laboratory, classroom, and work place. Studies regarding the perceptions of social loafing and its effects in the online learning environment, however, are largely non-existent. This study surveyed 227 online learning students who were participating in online learning groups. The study seeks to determine whether the perception of social loafing exists within online learning groups. In addition, several psychosocial factors identified in face-to-face environments are analyzed to determine their impact in online learning groups. Evidence supports both the perception of social loafing in online learning groups as well as similarities between social loafing antecedents in face-to-face groups and those in the online learning environment.
Mohamad, Maslawati; Shaharuddin, Shahizan
The integration of e-learning within a distance learning program helps to foster greater interaction among learners who are geographically distant from one another. Various ways have been implemented to achieve this aim, one of which is the use of online forum. Research shows that the use of online forum is capable of fostering a sense of learning…
Sheryn, Louise; Ell, Fiona
Debates about how undergraduate mathematics should be taught are informed by different views of what it is to learn and to do mathematics. In this qualitative study 10 students enrolled in an advanced undergraduate course in mathematics shared their views about how they best learn mathematics. After participating in a semester-long course in…
Fletcher, Jo; Parkhill, Faye; Harris, Christine
Establishing appropriate learning environments for culturally diverse underachieving students continues to challenge educators across a range of international contexts. A synthesis of findings from our studies in New Zealand indicated that teachers and students from Pasifika and Maori backgrounds considered that learning is facilitated by the…
Lowie, Wander; van Dijk, Marijn; Chan, HuiPing; Verspoor, Marjolijn
A large body studies into individual differences in second language learning has shown that success in second language learning is strongly affected by a set of relevant learner characteristics ranging from the age of onset to motivation, aptitude, and personality. Most studies have concentrated on
Tuševljak, Marko; Majcen, Lucija; Mervar, Lara; Stepankina, Taisiya; Cater, Barbara
Despite a great deal of time and energy went into digitalisation of the world around us, education has been lagging behind. A question therefore arises to what extent higher education institutions should introduce e-learning as part of their programmes. The purpose of this study is to add to the body of knowledge on e-learning by examining…
Qureshi, Muhammad Azeem; Stormyhr, Even
The increasing diversity in students' enrolment in higher education in Norway offers an opportunity to use collaborative learning and teamwork as a learning vehicle to exploit the synergy in the community to have formal and informal "agoras". Theoretical and empirical observation of the value of team processes provides the framework to…
Yang, Yang; Crook, Charles; O'Malley, Claire
Schools are often encouraged to facilitate extra-curricular learning within their own premises. This study addresses the potential of social networking sites (SNS) for supporting such out-of-class study. Given concerns that learning on these sites may happen at a surface level, we adopted self-determination theory for designing a social networking…
Writing a master's thesis is a lonely task, which often takes longer than the nominal time. A previous study has shown that a way to counter this is to give tutoring in groups instead of individually. This paper describes and evaluates an attempt to complement individual staff tutoring with group tutoring, formative peer assessment and a self-study methodology course, using e-learning methods and without increasing the total teacher time invested for each student. The results clearly indicate...
Einarsdottir, Sigrun Lilja
The purpose of this paper is to demonstrate how amateur choral singers experience collective group support as a method of learning "art music" choral work. Findings are derived from a grounded-theory based, socio-musical case study of an amateur "art music" Bach Choir, in the process of rehearsing and performing the Mass in B…
Davin, Kristin Johnson
Although researchers have begun to explore the implementation of dynamic assessment (DA) with foreign language learners, few of these studies have occurred in the language classroom. Whereas DA is typically implemented in dyads, promising research in the field of foreign language learning suggests that DA may promote development with groups of…
Singaram, Veena S.; van der Vleuten, Cees P. M.; Stevens, Fred; Dolmans, Diana H. J. M.
Collaborative approaches such as Problem Based Learning (PBL) may provide the opportunity to bring together diverse students but their efficacy in practice and the complications that arise due to the mixed ethnicity needs further investigation. This study explores the key advantages and problems of heterogeneous PBL groups from the students' and…
AbuSeileek, Ali Farhan
This study explored the effect of cooperative learning small group size and two different instructional modes (positive interdependence vs. individual accountability) on English as a Foreign Language (EFL) undergraduate learners' communication skills (speaking and writing) achievement in computer-based environments. The study also examined the…
The present study examined the relationship between second-year medical students' group performance and individual performance in a collaborative-learning environment. In recent decades, university professors in the scientific and humanistic disciplines have successfully put into practice different modalities of collaborative approaches to…
Micari, Marina; Van Winkle, Zachary; Pazos, Pilar
In this study, we investigate the relationship between academic-preparedness diversity within small learning groups and individual academic performance in science, technology, engineering, and mathematics (STEM) university courses. We further examine whether academic-preparedness diversity impacts academically more- and less-prepared students…
Dugan, Erin; And Others
Cooperative learning groups were used to integrate two students with autism into a fourth-grade social studies class. Academic performance, academic engagement, peer interactions, and social and behavioral skills were assessed. Benefits were noted both for the target students and their peers for academic outcomes and social interactions. (SW)
Piel, John A.; Conwell, Catherine R.
The effects of cooperative learning on students' perceptions of themselves and their roles in academic settings are explored. A group of 28 students from seven intermediate classrooms in an urban school system were selected to be videotaped while participating in a cooperative problem-solving lesson and were subsequently interviewed. The students…
Colvin, Cassandra; Fozdar, Farida; Volet, Simone
This research examines the understandings and experiences of mono-cultural, mono-lingual local students in relation to intercultural interactions within small group learning activities at university. Bourdieu's concepts of field, habitus and capital are employed to illuminate a number of barriers to intercultural interaction. Using qualitative…
Kalaian, Sema A.; Kasim, Rafa M.
This meta-analytic study focused on the quantitative integration and synthesis of the accumulated pedagogical research in undergraduate statistics education literature. These accumulated research studies compared the academic achievement of students who had been instructed using one of the various forms of small-group learning methods to those who…
Hynes, Helen; Stoyanov, Slavi; Drachsler, Hendrik; Maher, Bridget; Orrego, Carola; Stieger, Lina; Druener, Susanne; Sopka, Sasa; Schröder, Hanna; Henn, Patrick
To develop, by consultation with an expert group, agreed learning outcomes for the teaching of handoff to medical students using group concept mapping. In 2013, the authors used group concept mapping, a structured mixed-methods approach, applying both quantitative and qualitative measures to identify an expert group's common understanding about the learning outcomes for training medical students in handoff. Participants from four European countries generated and sorted ideas, then rated generated themes by importance and difficulty to achieve. The research team applied multidimensional scaling and hierarchical cluster analysis to analyze the themes. Of 127 experts invited, 45 contributed to the brainstorming session. Twenty-two of the 45 (48%) completed pruning, sorting, and rating phases. They identified 10 themes with which to select learning outcomes and operationally define them to form a basis for a curriculum on handoff training. The themes "Being able to perform handoff accurately" and "Demonstrate proficiency in handoff in workplace" were rated as most important. "Demonstrate proficiency in handoff in simulation" and "Engage with colleagues, patients, and carers" were rated most difficult to achieve. The study identified expert consensus for designing learning outcomes for handoff training for medical students. Those outcomes considered most important were among those considered most difficult to achieve. There is an urgent need to address the preparation of newly qualified doctors to be proficient in handoff at the point of graduation; otherwise, this is a latent error within health care systems. This is a first step in this process.
Douglass, Sarah; Palmer, Katherine; O'Connor, Chris
An anxiety management group utilizing a cognitive behavioural intervention, of 12 weeks duration, for six people with mild to moderate learning disabilities is described. A number of techniques to assist in developing clients' understanding of their anxiety, cognitive and behavioural coping strategies and maximizing generalizability of skills…
Burgos, Daniel; Koper, Rob
Burgos, D., Koper, R. (2005) Virtual communities, research groups and projects on IMS Learning Design. State of the art, key factors and forthcoming challenges. In E-Journal of Educational Research, Assessment and Evaluation, vol. 11, issue 2 [www.uv.es/RELIEVE]. Available at
Morkos Iskander BSc, BMBS, MRCS, PGCertMedEd
Full Text Available Spontaneous atraumatic mediastinal hematomas are rare. We present a case of a previously fit and well middle-aged lady who presented with acute breathlessness and an increasing neck swelling and spontaneous neck bruising. On plain chest radiograph, widening of the mediastinum was noted. The bruising was later confirmed to be secondary to mediastinal hematoma. This life-threatening diagnostic conundrum was managed conservatively with a multidisciplinary team approach involving upper gastrointestinal and thoracic surgeons, gastroenterologists, radiologists, intensivists, and hematologists along with a variety of diagnostic modalities. A review of literature is also presented to help surgeons manage such challenging and complicated cases.
The group theory aspects of spontaneous breakdown in linear Σ-models are discussed. General conditions are formulated under which multiplet of group G (compact or noncompact) is suitable for constructing the Σ-model with a given subgroup of stability of vacuum. It is shown that the Σ-models of spontaneously broken space-time symmetries can be constructed in general only if some extra coordinates are introduced in addition to an ordinary 4-coordinate xsub(μ). The connection between Σ-models of internal symmetries and appropriate nonlinear realizations has also been investigated
Full Text Available Aims: True learning needs the utilization of proper teaching methods leading to students’ interests in the learning activities to gain useful learning experiences. Therefore, it is needed to reform the traditional teaching methods and to use new student-focused methods by the educational systems. The aim of this study was to compare the effects of the student-focused group discussion method and lecture method on the learning level in the Midwifery students. Materials & Methods: In the semi-experimental study, 72 third-semester Midwifery bachelor students of Islamic Azad University, Gorgan Branch, were selected via census method to participate in the theoretical clinical pregnancy course presented as lecture and group discussion methods in 2014. The final test was done after the end of the training courses. And, material durability test was done 8 weeks after the end of the course sessions. Data was analyzed, using SPSS 16 software and Wilcoxon Non-parametric Test. Findings: There was a significant difference between the mean scores of all the sessions conducted through lecture method (45.00±8.00 and group discussion method (57.00±10.00; p=0.0001. There was a significant difference in the material durability after 8 weeks between the mean scores of lecture (24.50±13.90 and group discussion (35.10±13.10 methods (p=0.0001. Conclusion: Standard student-focused group discussion training affects the midwifery students’ learning more than the lecture method does and there is higher information durability.
Whishaw, I Q; Hines, D J; Wallace, D G
Animals navigate using cues generated by their own movements (self-movement cues or idiothetic cues), as well as the cues they encounter in their environment (distal cues or allothetic cues). Animals use these cues to navigate in two different ways. When dead reckoning (deduced reckoning or path integration), they integrate self-movement cues over time to locate a present position or to return to a starting location. When piloting, they use allothetic cues as beacons, or they use the relational properties of allothetic cues to locate places in space. The neural structures involved in cue use and navigational strategies are still poorly understood, although considerable attention is directed toward the contributions of the hippocampal formation (hippocampus and associated pathways and structures, including the fimbria-fornix and the retrosplenial cortex). In the present study, using tests in allothetic and idiothetic paradigms, we present four lines of evidence to support the hypothesis that the hippocampal formation plays a central role in dead reckoning. (1) Control but not fimbria-fornix lesion rats can return to a novel refuge location in both light and dark (infrared) food carrying tasks. (2). Control but not fimbria-fornix lesion rats make periodic direct high velocity returns to a starting location in both light and dark exploratory tests. Control but not fimbria-fornix rats trained in the light to carry food from a fixed location to a refuge are able to maintain accurate outward and homebound trajectories when tested in the dark. (3). Control but not fimbria-fornix rats are able to correct an outward trajectory to a food source when the food source is moved when allothetic cues are present. These, tests of spontaneous exploration and foraging suggest a role for the hippocampal formation in dead reckoning.
Tomlins, Rose; Cawley, James
Group work for people who experience voice hearing in the mainstream population has been shown to have various benefits; however, there is little research describing hearing voices groups for people with learning disabilities. This study describes perceptions of a new hearing voices group for people with mild learning disabilities. Semi-structured…
Full Text Available Aims: The requirements for revising the traditional education methods and utilization of new and active student-oriented learning methods have come into the scope of the educational systems long ago. Therefore, the new methods are being popular in different sciences including medical sciences. The aim of this study was to compare the effectiveness of teaching through three methods (group guided discovery, questions and answers, and lecture methods on the learning level and information durability in the nursing students. Instrument & Methods: In the semi-experimental study, 62 forth-semester nursing students of Nursing and Midwifery Faculty of Isfahan University of Medical Sciences, who were passing the infectious course for the first time at the first semester of the academic year 2015-16, were studied. The subjects were selected via census method and randomly divided into three groups including group guided discovery, questions and answers, and lecture groups. The test was conducted before, immediately after, and one month after the conduction of the training program using a researcher-made questionnaire. Data was analyzed by SPSS 19 software using Chi-square test, one-way ANOVA, ANOVA with repeated observations, and LSD post-hoc test. Findings: The mean score of the test conducted immediately after the training program in the lecture group was significantly lesser than guided discovery and question and answer groups (p<0.001. In addition, the mean score of the test conducted one month after the training program in guided discovery group was significantly higher than both question and answer (p=0.004 and lecture (p=0.001 groups. Conclusion: Active educational methods lead to a higher level of the students’ participation in the educational issues and provided a background to enhance learning and for better information durability.
Gates, Bob; Statham, Mark
In England, the numbers of learning disability nurses are declining; a need for urgent attention to workforce planning issues has been advocated. This paper considers views of lecturers, students and potential students as legitimate stakeholders for future education commissioning for this field of nursing. This project aimed to undertake a strategic review of learning disability nursing educational commissioning, to provide an 'evidence based' evaluation to inform future strategic commissioning of learning disability nursing for one Health Authority, UK. The project adopted a structured multiple methods approach to generate evidence from a number of data sources, this paper reports on the findings from one method [focus groups] used for two groups of stakeholders. Informants comprised 10 learning disability nursing students studying at a Higher Education Institution, 25 health and social care students studying at a Further Education College, and 6 academic staff from 5 universities; all informants were from the south of England. The method reported on in this paper is focus group methodology. Once completed, transcripts made were read in full, and subjected to content analysis. The process of content analysis led to the development of 11 theoretical categories that describe the multiplicity of views of informants, as to issues of importance for this element of the health workforce. The paper concludes by identifying key messages from these informants. It is suggested that both method and findings have national and international resonance, as stakeholder engagement is a universal issue in health care education commissioning. Copyright © 2013 Elsevier Ltd. All rights reserved.
M T0k0de* MB, BS and. Dr 0. A. AWOj0bi+ FMCS (Nig). ABSTRACT. Ruptured appendicitis is not a common cause of spontaneous enterocutaneous ﬁstula. A case of ruptured retrocaecal appendicitis presenting as an enterocutaneous ﬁstula in a Nigerian woman is presented. The literature on this disorder is also reviewed.
Strauss, Edna; Caly, Wanda Regina
Spontaneous bacterial peritonitis occurs in 30% of patients with ascites due to cirrhosis leading to high morbidity and mortality rates. The pathogenesis of spontaneous bacterial peritonitis is related to altered host defenses observed in end-stage liver disease, overgrowth of microorganisms, and bacterial translocation from the intestinal lumen to mesenteric lymph nodes. Clinical manifestations vary from severe to slight or absent, demanding analysis of the ascitic fluid. The diagnosis is confirmed by a number of neutrophils over 250/mm3 associated or not to bacterial growth in culture of an ascites sample. Enterobacteriae prevail and Escherichia coli has been the most frequent bacterium reported. Mortality rates decreased markedly in the last two decades due to early diagnosis and prompt antibiotic treatment. Third generation intravenous cephalosporins are effective in 70% to 95% of the cases. Recurrence of spontaneous bacterial peritonitis is common and can be prevented by the continuous use of oral norfloxacin. The development of bacterial resistance demands the search for new options in the prophylaxis of spontaneous bacterial peritonitis; probiotics are a promising new approach, but deserve further evaluation. Short-term antibiotic prophylaxis is recommended for patients with cirrhosis and ascites shortly after an acute episode of gastrointestinal bleeding.
Tjoo, Hong Sing; Lewis, Marilyn
Describes one New Zealand university language teacher's reflection on her own grammar explanations to university-level students of Bahasa Indonesian. Examines form-focused instruction through the teacher's spontaneous answers to students' questions about the form of the language they are studying. The teacher's experiences show that it takes time…
Spontaneous bacterial peritonitis (SBP) frequent]y occurs in patients with liver cirrhosis and ascites. It is defined as an infection of previously sterile ascitic fluid without any demonstrable intrabdominal source of infection. It is now internationally agreed that a polymorphonuclear (PMN) cell count in the ascitic fluid of over 250 ...
Over the past few years, evidence has begun to accumulate suggesting that spacetime may undergo a "spontaneous dimensional reduction" to two dimensions near the Planck scale. I review some of this evidence, and discuss the (still very speculative) proposal that the underlying mechanism may be related to short-distance focusing of light rays by quantum fluctuations.
Denham, André R.; Mayben, Robert; Boman, Terri
In the past 15 to 20 years there has been an increased interest in the use of games for learning. A considerable amount of work has already been done by educational researchers and theorists (Gee, Squire, Malone, Lepper, Shaffer, etc.) to identify and to operationalize the native affordances of games that make them good for learning. Unfortunately…
Full Text Available Background: Spontaneous abortion is the most common adverse pregnancy outcome. We aimed to investigate a possible link between nutrient deficiencies and the risk of spontaneous abortion. Materials and Methods: This case-control study included the case group (n=331 experiencing a spontaneous abortion before 14 weeks of pregnancy and the control group (n=331 who were healthy pregnant women over 14 weeks of pregnancy. The participants filled out Food Frequency Questionnaire (FFQ, in which they reported their frequency of consumption for a given serving of each food item during the past three months, on a daily, weekly or monthly basis. The reported frequency for each food item was converted to a daily intake. Then, consumption of nutrients was compared between the two groups. Results: There are significant differences between the two groups regarding consumed servings/day of vegetables, bread and cereal, meat, poultry, fish, eggs, beans, fats, oils and dairy products (P=0.012, P<0.001, P=0.004, P<0.001, P=0.019, respectively. There are significant differences between the two groups in all micronutrient including folic acid, iron, vitamin C, vitamin B6, vitamin B12 and zinc (P<0.001. Conclusion: Poor nutrientions may be correlated with increased risk of spontaneous abortion
Full Text Available Hasil field study di SDN 2 Dukuh Tengah menunjukkan hasil bahwa pembelajaran IPA, didominasi pada aspek kognitif dan kurang mampu mengembangkan sikap ilmiah. Karakteristik model OLGI (outdoor learning berbantuan model group investigation belum terlihat dengan baik. Tujuan penelitian ini untuk mendeskripsikan, mengukur keefektifan dan untuk mengetahui peningkatan sikap ilmiah siswa dengan pengembangan model OLGI. Penelitian ini terdiri atas lima tahap 1 investigasi awal, 2 desain, 3 realisasi atau konstruksi, 4 tes, evaluasi, dan revisi, dan 5 implementasi. Subjek penelitian adalah siswa kelas V Sekolah Dasar Negeri 2 Kersana sebagai kelas uji coba skala terbatas sejumlah 21 siswa, siswa VA SDN 2 Dukuh Tengah sejumlah 28 siswa sebagai kelas kontrol, dan siswa kelas VB SDN 2 Dukuh Tengah sejumlah 28 siswa sebagai kelas eksperimen. Teknik pengumpulan data menggunakan wawancara, lembar observasi aktivitas guru dan siswa, angket sikap ilmiah, dan lembar validasi. Analisis data yang digunakan adalah analisis deskriptif, analisis instrumen, dan uji banding dua sampel. Hasil penelitian menunjukan bahwa model OLGI dapat meningkatkan sikap ilmiah siswa secara signifikan, dengan skor 0,55 dengan kriteria sedang pada rentang 0,30 ≤ (
Full Text Available Abstract Background Data from the Programme for the International Assessment of Adult Competencies (PIAAC revealed that countries systematically differ in their respondents’ literacy, numeracy, and problem solving in technology-rich environments skills; skill levels also vary by gender, age, level of education or migration background. Similarly, systematic differences have been documented with respect to adults’ participation in education, which can be considered as a means to develop and maintain skills. From a psychological perspective, motivation to learn is considered a key factor associated with both skill development and participation in (further education. In order to account for motivation when analyzing PIAAC data, four items from the PIAAC background questionnaire were recently compiled into a motivation-to-learn scale. This scale has been found to be invariant (i.e., showing full weak and partial strong measurement invariance across 21 countries. Methods This paper presents further analyses using multiple-group graded response models to scrutinize the validity of the motivation-to-learn scale for group comparisons. Results Results indicate at least partial strong measurement invariance across gender, age groups, level of education, and migration background in most countries under study (all CFI > .95, all RMSEA < .08. Thus, the scale is suitable for comparing both means and associations across these groups. Conclusions Results are discussed in light of country characteristics, challenges of measurement invariance testing, and potential future research using PIAAC data.
Amin, Maryam; Zulla, Rosslynn; Gaudet-Amigo, Gisele; Patterson, Steven; Murphy, Natalie; Ross, Shelley
At a dental school in Canada, problem-based learning (PBL) sessions were restructured from an integrated dental-medical model to a separate dental model, resulting in three groups of students available for study: those who had participated in the two-year dental and medical combined, the one-year dental and medical combined, the one-year dental alone, and the two-year dental alone. The aim of this qualitative study was to examine the extent to which the PBL structure affected the dental students' perceptions of the learning value of PBL in the different models. A total of 34 first-, second-, and third-year dental students participated in six focus groups in May and June 2011 (34% of students in those total classes). Semistructured questions explored their experiences in the different PBL structures. The interviews were recorded and transcribed verbatim, and thematic analysis was employed. The results showed positive and negative perceptions for both the combined dental and medical settings and the settings with dental students alone. For students in the combined PBL groups, positive perceptions included gaining information from medical peers, motivation to learn, and interdisciplinary collaborations. The negative perceptions mainly related to irrelevant content, dominating medical students, and ineffective preceptors. Members of the separate dental groups were more positive about the content and felt a sense of belonging. They appreciated the dental preceptors but were concerned about the inadequacy of their medical knowledge. Overall, the dental students valued the combined PBL experience and appreciated the opportunity to learn with their medical colleagues. Close attention, however, must be paid to PBL content and the preceptor's role to optimize dental students' experience in combined medical and dental groups.
Ivarsson, Jonas; Rystedt, Hans; Baath, Magnus; Asplund, Sara; Allansdotter Johnsson, Aase
This study provides an example on how it is possible to design environments in a diagnostic radiology department that could meet learning demands implied by the introduction of new imaging technologies. The innovative aspect of the design does not result from the implementation of any specific tool for learning. Instead, advancement is achieved by a novel set-up of existing technologies and an interactive format that allows for focussed discussions between learners with different levels of expertise. Consequently, the study points to what is seen as the under-explored possibilities of tailoring basic and specialist training that meet the new demands given by leading-edge technologies. (authors)
Almafragi, Amar; Convens, Carl; Heuvel, Paul Van Den
Spontaneous coronary artery dissection (SCAD) is a rare cause of acute coronary syndrome and sudden cardiac death. It should be suspected in every healthy young woman without cardiac risk factors, especially during the peripartum or postpartum periods. It is important to check for a history of drug abuse, collagen vascular disease or blunt trauma of the chest. Coronary angiography is essential for diagnosis and early management. We wonder whether thrombolysis might aggravate coronary dissection. All types of treatment (medical therapy, percutaneous intervention or surgery) improve the prognosis without affecting survival times if used appropriately according to the clinical stability and the angiographic features of the involved coronary arteries. Prompt recognition and targeted treatment improve outcomes. We report a case of SCAD in a young female free of traditional cardiovascular risk factors, who presented six hours after thrombolysis for ST elevation myocardial infarction. Coronary angiography showed a dissection of the left anterior descending and immediate branch. She had successful coronary artery bypass grafting, with complete healing of left anterior descending dissection.
Full Text Available Audience and type of curriculum: This curriculum created and implemented at The Ohio State University Wexner Medical Center was designed to educate our emergency medicine (EM residents, PGY-1 to PGY-3, as well as medical students and attending physicians. Introduction/Background: Gastrointestinal (GI emergencies comprise approximately 12% of emergency department (ED visits.1 Residents must be proficient in the differential diagnosis and management of the wide variety of GI emergencies. The flipped classroom curricular model emphasizes self-directed learning activities completed by learners, followed by small group discussions pertaining to the topic reviewed. The active learning fostered by this curriculum increases faculty and learner engagement and interaction time typically absent in traditional lecture-based formats.2-4 Studies have revealed that the application of knowledge through case studies, personal interaction with content experts, and integrated questions are effective learning strategies for emergency medicine residents.4-6 The Ohio State University EM Residency didactic curriculum recently transitioned to a “flipped classroom” approach.7-10 We created this innovative curriculum aimed to improve our residency education program and to share educational resources with other EM residency programs. This proposed curriculum utilizes an 18-month curricular cycle. The flipped classroom curriculum maximizes didactic time and resident engagement, fosters intellectual curiosity and active learning, and meets the needs of today’s learners. 3,6,11 Objectives: We aim to teach the presentation and management of GI emergencies through the creation of a flipped classroom design. This unique, innovative curriculum utilizes resources chosen by education faculty and resident learners, study questions, real-life experiences, and small group discussions in place of traditional lectures. In doing so, a goal of the curriculum is to encourage self
This study was conducted to investigate the effects of Allium sativum extract on the medial prefrontal cortex and neurobehaviour of adult Wistar rats. ... altered spontaneous alternation, while cellular pathologic changes were observed in the medial prefrontal cortex of these test groups in a dose dependent sequence.
Nielsen, Stine Yde; Mølbak, Kåre; Hjøllund, Niels Henrik
Q-fever is a zoonotic infection. Pregnant women constitute a specific risk group as the infection may cause spontaneous abortion, intrauterine death, growth retardation, oligohydramnios and premature birth. A 39 year-old veterinarian had a spontaneous abortion in pregnancy week seven. During...
Huang, Chenn-Jung; Chang, Shun-Chih; Chen, Heng-Ming; Tseng, Jhe-Hao; Chien, Sheng-Yuan
Structured argumentation support environments have been built and used in scientific discourse in the literature. However, to the best our knowledge, there is no research work in the literature examining whether student's knowledge has grown during learning activities with asynchronous argumentation. In this work, an intelligent computer-supported…
Suarez-Warden, Fernando; Barrera, Salvador
Communicative learning progress in industry and education must gain focus and commitment otherwise innovation efforts by new technologies and recent researches will produce scarce results. Frequently, it appears gaps in quality and efficiency due to lack of ideas assimilation, matter that can be noticed. Investigators may discourse about platforms…
In 21st century education students should have ample opportunities to collaborate on authentic problems. Many teachers however find it difficult to make the transfer from teacher to student-centered education. Giving students autonomy can be disquieting to teachers, as they fear to lose control of student learning. Teachers in a teacher…
K.H.R. Ouwehand (Kim)
markdownabstractThe studies presented in this dissertation aimed to investigate whether observing or producing deictic gestures (i.e., pointing and tracing gestures to index a referent in space or a movement pathway), could facilitate memory and learning in children, young adults, and older adults.
Atherton, Frances; Nutbrown, Cathy
In this paper, we identify ways in which the learning of very young children can be supported by practitioners developing a schematic pedagogy which focuses on structures of children's thinking. First, we provide a critical overview of relevant literature on schemas and schematic approaches to pedagogy. We then outline an original study undertaken…
The use of video games as a learning tool, in particular massively multiplayer online games (MMOGs), continues to grow, as does the research in this field of study; research to date has revealed benefits to the language learner as well as hindrances and research gaps (Godwin-Jones, 2014). This study examines participant perspectives on group…
Lau, Won-Fong K.; Ortega, Karina; Sharkey, Jill
Students with learning disabilities have been found to lack self-awareness about their disability, likely contributing to several challenges they experience, such as social skill deficits. At the same time, there is limited research investigating interventions to effectively increase disability self-awareness among this population. The current…
Sinha, Suparna; Rogat, Toni Kempler; Adams-Wiggins, Karlyn R.; Hmelo-Silver, Cindy E.
Computer-supported collaborative learning environments provide opportunities for students to collaborate in inquiry-based practices to solve authentic problems, using technological tools as a resource. However, we have limited understanding of the quality of engagement fostered in these contexts, in part due to the narrowness of engagement…
Discusses an educational research study undertaken to investigate the effects of feedback of test results on learning among junior high school students in Bangkok, Thailand. Findings indicated that testing accompanied by maximal feedback increased achievement more than testing alone for students at all different ability levels. (Author/DB)
Murray, Lynn M.
Live-client projects are increasingly used in marketing coursework. However, students, instructors, and clients are often disappointed by the results. This paper reports an approach drawn from the problem-based learning, scaffolding, and team formation and coaching literatures that uses favor of a series of workshops designed to guide students in…
This account of practice describes how a manufacturing company in the North of England transformed their approach to problem-solving and action through the use of a Critical Reflection Action Learning (CRAL) methodology. The company, who had been in business for over 25 years, experienced problems due to a diminishing customer base and substantial…
Møller, Kim Malmbak; Fast, Alf Michael
of a project in a field. This process of a dialectical interplay is a matter of cognition and development of the self, and the development of competencies and knowledge. Learning is a process based on the involvement of the self, engaging in the interaction with a problem and with others. The process...
Christina A. Denks
Full Text Available The approach of educational planning and organization of educational process is offered to provide students the ability to select and adjust trajectories of learning. The mathematical description of curriculum and algorithm of synthesis individual curriculums are presented. The results of applying the algorithm are showed using an automated system.
Rottman, Benjamin Margolin; Ahn, Woo-kyoung
When a cause interacts with unobserved factors to produce an effect, the contingency between the observed cause and effect cannot be taken at face value to infer causality. Yet it would be computationally intractable to consider all possible unobserved, interacting factors. Nonetheless, 6 experiments found that people can learn about an unobserved…
Lecluijze, Susanne Elisabeth; de Haan, M.J.; Ünlüsoy, A.
This exploratory study examines ethno-cultural diversity in youth ́s narratives regarding their online learning experiences while also investigating how these narratives can be understood from the analysis of their online network structure and composition. Based on ego-network data of 79 respondents
DeLyser, Dydia; Potter, Amy E.
This article describes experiential-learning approaches to conveying the work and rewards involved in qualitative research. Seminar students interviewed one another, transcribed or took notes on those interviews, shared those materials to create a set of empirical materials for coding, developed coding schemes, and coded the materials using those…
Danielowich, Robert M.
Although most innovative professional development encourages reflective dialogue among teachers, we still know very little about how such dialogue enables teacher learning. This study describes how teachers make sense of the conflicts among their intended goals and actual practices by responding to their peers' teaching. Four teachers in a large…
Spinal epidural abscess is an uncommon entity, the frequency of which is increasing. They occur spontaneously or as a complication of intervention. The classical triad of fever, back pain and neurological symptoms are not always present. High index of suspicion is key to diagnosis. Any delay in diagnosis and treatment can have significant neurological consequences. We present the case of a previously well man with a one month history of back pain resulting from an epidural abscess.
Robinson, Leslie; Hogg, Peter; Higgins, Robert
This paper reports the evaluation of a European funded 3-week summer school which took place in 2013 involving 60 staff and students from five universities. The evaluation looked at one group in detail using a qualitative approach to consider whether students and teachers can work together in multicultural groups in order to achieve their goal. Method: One group was observed during 2 two-hour sessions of group activity; at the beginning and end of the summer school task. Video data was analysed using the Rapport Management framework, a model of cross-cultural communication, to determine what motivated this group's interactions. Results: As the group's deadline became imminent ‘face-threatening acts’ (FTAs) were more apparent. These were tolerated in this group because of the development of a strong social bond. There was inequity in participation with members of the group falling into either high- or low-involvement categories. This was also well-tolerated but meant some students may not have gained as much from the experience. The group lacked guidance on managing group dynamics. Conclusion: Cultural differences in communication were not the main threat to multi-cultural working groups. Potential problems can arise from failing to provide the group with a framework for project and team management. An emphasis on ground rules and the allocation of formal roles is important as is the encouragement of socialisation which supports the group during challenging times
Souvignier, Elmar; Kronenberger, Julia
There is much support for using cooperative methods, since important instructional aspects, such as elaboration of new information, can easily be realized by methods like 'jigsaw'. However, the impact of providing students with additional help like a questioning training and potential limitations of the method concerning the (minimum) age of the students have rarely been investigated. The study investigated the effects of cooperative methods at elementary school level. Three conditions of instruction were compared: jigsaw, jigsaw with a supplementary questioning training and teacher-guided instruction. Nine third grade classes from three schools with 208 students participated in the study. In each school, all the three instructional conditions were realized in three different classes. All classes studied three units on geometry and one unit on astronomy using the assigned instructional method. Each learning unit comprised six lessons. For each unit, an achievement test was administered as pre-test, post-test and delayed test. In the math units, no differences between the three conditions could be detected. In the astronomy unit, students benefited more from teacher-guided instruction. Differential analyses revealed that 'experts' learned more than students in teacher-guided instruction, whereas 'novices' were outperformed by the students in the control classes. Even third graders used the jigsaw method with satisfactory learning results. The modest impact of the questioning training and the low learning gains of the cooperative classes in the astronomy unit as well as high discrepancies between learning outcomes of experts and novices show that explicit instruction of explaining skills in combination with well-structured material are key issues in using the jigsaw method with younger students.
Full Text Available This study describes the implementation and effectiveness of small-group active engagement (GAE exercises in an introductory biology course (BSCI207 taught in a large auditorium setting. BSCI207 (Principles of Biology III—Organismal Biology is the third introductory core course for Biological Sciences majors. In fall 2014, the instructors redesigned one section to include GAE activities to supplement lecture content. One section (n = 198 employed three lectures per week. The other section (n = 136 replaced one lecture per week with a GAE class. We explored the benefits and challenges associated with implementing GAE exercises and their relative effectiveness for unique student groups (e.g., minority students, high- and low-grade point average [GPA] students. Our findings show that undergraduates in the GAE class exhibited greater improvement in learning outcomes than undergraduates in the traditional class. Findings also indicate that high-achieving students experienced the greatest benefit from GAE activities. Some at-risk student groups (e.g., two-year transfer students showed comparably low learning gains in the course, despite the additional support that may have been afforded by active learning. Collectively, these findings provide valuable feedback that may assist other instructors who wish to revise their courses and recommendations for institutions regarding prerequisite coursework approval policies.
Jiang, Hongyang; Ma, He; Qian, Wei; Gao, Mengdi; Li, Yan
High-efficiency lung nodule detection dramatically contributes to the risk assessment of lung cancer. It is a significant and challenging task to quickly locate the exact positions of lung nodules. Extensive work has been done by researchers around this domain for approximately two decades. However, previous computer aided detection (CADe) schemes are mostly intricate and time-consuming since they may require more image processing modules, such as the computed tomography (CT) image transformation, the lung nodule segmentation and the feature extraction, to construct a whole CADe system. It is difficult for those schemes to process and analyze enormous data when the medical images continue to increase. Besides, some state of the art deep learning schemes may be strict in the standard of database. This study proposes an effective lung nodule detection scheme based on multi-group patches cut out from the lung images, which are enhanced by the Frangi filter. Through combining two groups of images, a four-channel convolution neural networks (CNN) model is designed to learn the knowledge of radiologists for detecting nodules of four levels. This CADe scheme can acquire the sensitivity of 80.06% with 4.7 false positives per scan and the sensitivity of 94% with 15.1 false positives per scan. The results demonstrate that the multi-group patch-based learning system is efficient to improve the performance of lung nodule detection and greatly reduce the false positives under a huge amount of image data.
Smirnova, Anna; Zorina, Zoya; Obozova, Tanya; Wasserman, Edward
Analogical reasoning is vital to advanced cognition and behavioral adaptation. Many theorists deem analogical thinking to be uniquely human and to be foundational to categorization, creative problem solving, and scientific discovery. Comparative psychologists have long been interested in the species generality of analogical reasoning, but they initially found it difficult to obtain empirical support for such thinking in nonhuman animals (for pioneering efforts, see [2, 3]). Researchers have since mustered considerable evidence and argument that relational matching-to-sample (RMTS) effectively captures the essence of analogy, in which the relevant logical arguments are presented visually. In RMTS, choice of test pair BB would be correct if the sample pair were AA, whereas choice of test pair EF would be correct if the sample pair were CD. Critically, no items in the correct test pair physically match items in the sample pair, thus demanding that only relational sameness or differentness is available to support accurate choice responding. Initial evidence suggested that only humans and apes can successfully learn RMTS with pairs of sample and test items; however, monkeys have subsequently done so. Here, we report that crows too exhibit relational matching behavior. Even more importantly, crows spontaneously display relational responding without ever having been trained on RMTS; they had only been trained on identity matching-to-sample (IMTS). Such robust and uninstructed relational matching behavior represents the most convincing evidence yet of analogical reasoning in a nonprimate species, as apes alone have spontaneously exhibited RMTS behavior after only IMTS training. Copyright © 2015 Elsevier Ltd. All rights reserved.
Shirley Pereira de Almeida
Full Text Available O presente trabalho, elaborado a partir da dissertação, aborda um dos núcleos temáticos que emergiu da pesquisa durante o curso de mestrado na Escola de Enfermagem da Universidade Federal de Minas Gerais. Para a compreensão da aprendizagem em grupo, utilizamos como referencial teórico Pichon-Riviére. Para esse autor, aprendizagem é um dos indicadores de fundamental importância no processo grupal. A partir do processo interacional, estabelece-se uma situação de aprendizagem, que permite aos integrantes apropriarem-se da realidade, mutuamente, e compartilhar pensamentos e conhecimentos. A concepção dos entrevistados de que o grupo proporciona o aprendizado no manejo do diabetes pode ser observado na maioria dos depoimentos. O núcleo temático "Grupo como espaço de aprendizagem e transformação" desvela concepções e significados que traduziram a experiência que as pessoas vivenciaram no grupo. Trata-se de um estudo etnográfico desenvolvido junto a treze pessoas diabéticas participantes de grupo de uma Unidade Básica de Saúde da Prefeitura Municipal de Belo Horizonte, Minas Gerais. Os dados foram coletados por meio de entrevista semi-estruturada, observação participante e análise documental. A análise dos dados foi orientada pela análise de conteúdo de Bardin.This work has emerged from one of the core themes of research undergone in my masters' course at the Federal University of Minas Gerais - School of Nursing. In order to understand group learning, we used the theoretical references of Pichon-Riviére. According to this author, learning is an indicator of uttermost importance in group processes. Through process interactions, a learning mechanism unfolds allowing participants to mutually appropriate reality, share thoughts and knowledge. In most statements, interviewees have highlighted that the group allows them to learn how to deal with diabetes. The core theme, "Group as a space for learning and transformation
Full Text Available Audience: This curriculum, created and implemented at The Ohio State University Wexner Medical Center, was designed to educate our emergency medicine (EM residents, PGY-1 to PGY-3, as well as medical students. Introduction: In 2013, there were over 6 million Emergency Department visits in the United States which resulted in a primary diagnosis of the genitourinary system. This represents 5.2% of all Emergency Department visits.1 Residents must be proficient in the differential diagnosis and management of the wide variety of genitourinary emergencies. This flipped classroom curricular model emphasizes self-directed learning activities completed by learners, followed by small group discussions pertaining to the topic reviewed. The active learning fostered by this curriculum increases faculty and learner engagement and interaction time typically absent in traditional lecture-based formats.2-4 Studies have revealed that the application of knowledge through case studies, personal interaction with content experts, and integrated questions are effective learning strategies for emergency medicine residents.4-6 The Ohio State University Wexner Medical Center EM Residency didactic curriculum recently transitioned to a “flipped classroom” approach.7-10 We created this innovative curriculum aimed to improve our residency education program and to share educational resources with other EM residency programs. Our curriculum utilizes an 18-month curricular cycle to cover the defined emergency medicine content. The flipped classroom curriculum maximizes didactic time and resident engagement, fosters intellectual curiosity and active learning, and meets the needs of today’s learners. 3,6,11 Objectives: We aim to teach the presentation and management of genitourinary emergencies through the creation of a flipped classroom design. This unique, innovative curriculum utilizes resources chosen by education faculty and resident learners, study questions, real
Stigma discredits individuals, communities, and institutions and marks them as inferior. The stigma surrounding abortion plays a critical role in its social, medical, and legal marginalization around the world. Based on the existing field of knowledge, in June 19, 2012, researchers, practitioners, and advocates from 11 countries participated in an intensive meeting on abortion stigma to refine a conceptual framework for abortion stigma and set a future learning agenda to guide research and programmatic efforts to address abortion stigma.
Yu, H Y; Wu, Z A; Su, M S; Yen, D J; Luk, H R; Chao, Y C; Liao, K K; Lin, K P; Yu, S M; Liu, H C
Problem-based learning (PBL) in small-group tutorials has been a trend in medical education. Chinese students are known to be reserved and passive; thus, they may not be adaptable to PBL. Neuroanatomy, important to clinical neurology, is difficult to learn. We incorporated clinical neurology with PBL, complementary to the traditional neuroanatomy curriculum, to evaluate the feasibility of PBL for Chinese students in Taiwan. Forty-two second-year medical students and seven tutors participated in the clinical neurology PBL small-group tutorials. Twelve case reports were discussed weekly beginning in February, 1999. Each case was designed to meet the progressive curriculum of the neuroanatomy course. The tutors evaluated the students by the degree of their preparation, participation, key-point comprehension and interaction. All tutors and students filled out questionnaires at the end of each session. The majority of the students and tutors agreed that the case materials were clearly written. Ninety percent of the students agreed that the case materials matched the traditional content of neuroanatomy. Eighty-five percent of students and 71% of tutors were satisfied and found the class rewarding. Ninety-one percent of students and 74% of tutors were in favor of PBL being continued. This preliminary PBL, small-group tutorial learning in clinical neurology showed satisfactory results and was, indeed, complementary to a traditional neuroanatomy course. The students, as early as during the second year of their medical school education, were able to learn through the PBL. More integration of basic and clinical sciences by PBL may be considered in future curricula designs.
Alesi, Marianna; Rappo, Gaetano; Pepi, Annamaria
Recent research has focused on the role of self-esteem and self-handicapping strategies in the school domain. Self-handicapping refers to maladaptive strategies employed by adults and children for protection and maintenance of positive school self esteem. In this study the self-esteem and the self-handicapping strategies of children with dyslexia, reading comprehension disabilities, and mathematical disabilities were compared to a control group with normal learning. There were 56 children whose mean age was 8 (23 girls, 33 boys), attending Grade 3 of primary school. These pupils were selected by scores on a battery of learning tests commonly used in Italy for assessment of learning disabilities. Analyses suggested these children with dyslexia, reading comprehension disabilities, and mathematical disabilities had lower ratings of self-esteem at school and employed more self-handicapping strategies than did children whose learning was normal. More research is required to identify and examine in depth the factors that promote adaptive strategies to cope with children's reading difficulties.
Lindvang, Charlotte; Beck, Bolette Daniels
on group dynamic theory, and points out the importance of building a reflexive milieu in the group. Musical concepts are used to illustrate the communicative and creative aspects of PBL and the paper uses the analogy between improvising together and do a project work together. We also discuss the role...... of the supervisor in a PBL group process. Further we argue that creativity is rooted deep in our consciousness and connected to our ability to work with a flexible mind. In order to enhance the cohesion as well as the creativity of the group a model of music listening as a concrete intervention tool in PBL...
Joe Kibuye Wadawi
Full Text Available Cooperative Learning has been defined as a relationship in a group of students that requires positive interdependence, individual accountability, interpersonal skills, face-to-face promotive interaction, and processing. Several techniques have been used to implement to advance learning amongst groups of tourism and hospitality students. While a number of methods have delivered favourable results in students’ motivation and learning, some have been used with counterproductive results. The purpose of this study therefore was to carry out a practical assessment of a specified cooperative learning technique using selected student groups within the School of Tourism and Hospitality in Strathmore University, Kenya. In this study, identified learning groups were given fundamental rules on how to use the chosen technique and thereafter asked to apply the technique in a specified learning session. Students were then asked to complete a simple questionnaire to make judgement on the learning effectiveness of the technique and their attitude to it regarding group dynamics. This study established that there are aspects typical of cooperative learning that should be encouraged and specific aspects that should be discouraged. The research identified major factors that should be considered to enhance cooperative learning in tourism and hospitality education in Africa
This study explores the relationship between small, differentiated reading groups and fourth-grade students' reading motivation. Using self-study methodology, the author examined her own process of implementing these reading groups through two cycles of action research. Data were analyzed from two different administrations of the Motivations for…
Differentiated instruction is a set of strategies to help teachers meet each child where he or she is in order to improve students' engagement, lead them to do their best work, and maximize their success. This article describes a differentiated classroom management approach based in group dynamics which focuses on the development of group norms…