Stimulus specificity of concurrent recovery in the rabbit nictitating membrane response

Three experiments demonstrated that, following the extinction of an established conditioned stimulus (CS; e.g., tone), the pairing of an orthogonal stimulus from another modality (e.g., light) with the unconditioned stimulus (US) results in strong recovery of responding to the extinguished CS. This recovery occurred to about an equal degree regardless of whether or not initial training contained unambiguous stimulus—reinforcer relationships—that is, consistent CS—US pairings—or some degree of ambiguity, including intramodal discrimination training, partial reinforcement, or even cross-modal discrimination training (tone vs. light). Experiments 1 and 2 demonstrated that this recovery of responding was largely specific to the extinguished CS, but moderate generalization to other stimuli from the same modality did appear. The results are discussed with reference to alternative mechanisms applicable to learning-dependent generalization between otherwise distinct CSs. These models assume that such generalization is mediated by either a shared response, shared reinforcer, shared context, or shared hidden units within a layered neural network. A specific layered network is proposed to explain the present results as well as other types of savings seen previously in conditioning of the rabbit nictitating membrane response.     

Embodied encounters with more-than-human nature in health and physical education

ABSTRACT

Despite the importance of interactions with natural environments for personal and social well-being, there is only limited evidence of the relationship between the environment and health as an idea or area of study in school education in Australia. Logically, the place for such a study, at least in Australia, would be within the Health & Physical Education (HPE) key learning area. However, in HPE, alternative ways of considering health beyond the dominant ‘healthism’ discourses which privilege physical activity, fitness, food and nutrition struggle for any kind of existence. Gruenewald (2004. A Foucauldian analysis of environmental education: Toward the socioecological challenge of the earth charter. Curriculum Inquiry, 34(1), 71–107) suggests looking to the margins of a field to see what knowledge is silenced or subjugated in order to open up new conditions of possibility. This challenged us to look beyond taken for granted ways of thinking about health to identify other resources, perhaps unrecognised as yet, that teachers might draw on to constitute their knowledge of health. To do this, we look to interview data collected when teachers were asked to talk about their personal experiences of the relationship between the environment and health. The analysis of the interviews demonstrated how the teachers conceptualised the relationship between the environment and health by drawing on embodied experiences and affective encounters with more-than-human nature. By theorising these encounters through a post-human, new-materialist lens, we demonstrate how their corporeal knowledge, developed through embodied experiences, has the potential to assist teachers in formulating less institutionalised health understandings. We argue that these encounters with more-than-human nature can serve as alternatives to those dominant healthism discourses that invoke problematic risk, fear and crisis responses.     

On passion and sports fans: a look at football

The purpose of the present research was to test the applicability of the Dualistic Model of Passion (Vallerand et al., 2003) to being a sport (football) fan. Three studies provided support for this dualistic conceptualization of passion. Study 1 showed that harmonious passion was positively associated with adaptive behaviours (e.g. celebrate the team's victory), whereas obsessive passion was positively associated with maladaptive behaviours (e.g. risking losing one's job to go to a game). Study 2 used a short Passion Scale and showed that harmonious passion was positively related to the positive affective life of fans during the 2006 FIFA World Cup, psychological health (self-esteem and life satisfaction), and public displays of adaptive behaviours (e.g. celebrate the team's victory into the streets), whereas obsessive passion was predictive of maladaptive affective life (e.g. hating opposing teams' fans) and behaviours (e.g. mocking opposing teams' fans). Finally, Study 3 examined the role of obsessive passion as a predictor of partner's conflict that in turn undermined partner's relationship satisfaction. Overall, the present results provided support for the Dualistic Model of Passion. The conceptual and applied implications of the findings are discussed.     

An exploration of anatomists’ views toward the use of body painting in anatomical and medical education: An international study

Previous research has explored the experiences of medical students using body painting as a learning tool. However, to date, faculty experiences and views have not been explored. This international qualitative study utilized a grounded theory approach with data collection through interviews with academics and clinicians who utilized body painting as part of their anatomical teaching. Twenty‐six anatomists participated in the study from 14 centers worldwide. Three themes emerged from the data: (1) the efficacy of body painting, (2) the promotion of knowledge retention and recall, (3) considerations and practicalities regarding the use of body painting as a teaching tool. Subthemes show that body painting is used as an adjunct to the curriculum for teaching surface anatomy and peer examination. Benefits included diffusing the formal curricula, high student engagement and learning for future clinical practice. Body painting was advocated for promoting knowledge retention and recall, particularly learning through the process of cognitive load due to combining the use of color and kinesthetic learning with anatomical theory. Critical discussions surfaced on the topic of undressing in the classroom due to cultural and personal considerations possibly leading to unequal involvement and different learning experiences. Overall results support previous research showing that anatomists appreciate body painting as an effective, enjoyable, engaging and cost efficient adjunct to the multimodal anatomy curriculum. The role of cognitive load theory in learning anatomy through body painting emerged from the data as a possible theoretical framework supporting learning benefits from body painting and is suggested for further investigation. Anat Sci Educ 11: 146–154. © 2017 American Association of Anatomists.     

An activity‐based learning third‐level course on survey sampling

This paper describes a novel method for the delivery of an introductory module on survey sampling at a third‐level institution. As part of the module, students undertake a practical survey that is of interest not only to themselves but also to university administrators and other module coordinators. Unlike many data collection activities used in class, these data have intrinsic value. This module is shown to produce students with a high level of expertise in survey sampling. It also fosters in students wider generic capacities, such as information, communication and problem‐solving skills and teamwork and leadership skills that prepare them for further study and employment. The emphasis on activity‐based learning has led to increased student participation, improved examination results as well as enhanced student satisfaction with the module.