Culturing conceptions: From first principles

Over the past three decades, science educators have accumulated a vast amount of information on conceptions––variously defined as beliefs, ontologies, cognitive structures, mental models, or frameworks––that generally (at least initially) have been derived from interviews about certain topics. During the same time period, cultural studies has emerged as a field in which everyday social practices are interrogated with the objective to understand culture in all its complexity. Science educators have however yet to ask themselves what it would mean to consider the possession of conceptions as well as conceptual change from the perspective of cultural studies. The purpose of this article is thus to articulate in and through the analysis of an interview about natural phenomenon the first principles of such a cultural approach to scientific conceptions. Our bottom-up approach in fact leads us to develop the kind of analyses and theories that have become widespread in cultural studies. This promises to generate less presupposing and more parsimonious explanations of this core issue within science education than if conceptions are supposed to be structures inhabiting the human mind.

Everyone already has their community beyond the screen: reconceptualizing online learning and expanding boundaries

A constructivist learning paradigm emphasises authenticity as a required condition for learning. However, the design of an online learning environment is ultimately separate from learners’ real-life environments, it is inevitably challenging to make online learning authentic. In this article, the author aims to propose an alternative way of conceptualizing online learning and its boundaries, based on a double-layered Community of Practice model as a means to facilitate authentically constructivist online learning. The model conceptualizes online learning as interlinked processes of participation and socialization in multiple communities across online- and offline-“layers” of learners’ lives. The model guides online course designers in expanding the perceived boundaries of the course environments they design to include learners’ offline learning contexts. Instead of having an exclusive focus on providing learners with constructivist learning opportunities within a non-authentic course environment, the model suggests helping learners to engage in more personalized social learning activities situated in their everyday lives. The paper presents data from a series of case studies drawn from the author’s work that has examined students’ learning experiences in different kinds of online courses, unpacking and answering the central question of what authentically constructivist online learning looks like in each case. With a more holistic conceptualization of online learning, which recognizes and supports online learners’ simultaneous presence across internal and external communities, instructional designers may be able to facilitate learners’ more authentically constructivist learning experiences.     

‘I need to be strong and competent’: a narrative inquiry of a student-teacher’s emotions and identities in teaching practicum

In teacher identity research, limited attention has been paid to how pre-service teachers constructed their identities by negotiating with different emotions in their practice. To fill this gap, the present study, drawing upon the approach of narrative inquiry, explores how a student-teacher – Ming – negotiated and navigated conflicting emotions in the process of becoming a teacher. The findings show that while Ming experienced some negative feelings in his work, which challenged his self-belief as a teacher, the positive emotions derived from his students’ progress and recognition contributed to his teacher identity. However, due to the constraints imposed by his mentor and the school context, his negative emotions gradually escalated, posing severe impediments to his teacher identity. The emotional flux and identity change of the student-teacher can be attributed to his professional learning in the structural and cultural working conditions with hidden ‘emotional rules’ embedded in the practicum school. This paper argues for the inclusion of teacher emotions as an indispensable part of pre-service teacher education.     

The role of informal digital learning of English and L2 motivational self system in foreign language enjoyment

This interdisciplinary research examines how Informal Digital Learning of English (IDLE) and the L2 Motivational Self System (consisting of the ideal L2 self and the ought-to L2 self) are linked with Foreign Language Enjoyment (FLE). Together, these are flourishing research areas in computer-assisted language learning, second language acquisition and positive psychology. Using a purposive sampling technique, three cohorts of English-as-a-foreign-language learners (N = 661) are surveyed in South Korea: middle school (n = 173), high school (n = 374) and university students (n = 114). Results of hierarchical regression analyses show that IDLE and the ideal L2 self are significantly predictive of all groups’ FLE, while the ought-to L2 self predicts only middle school students’ FLE. These results suggest that students’ engagement in extramural digital activities and their motivational mindset (shaped through different socio-educational contexts) may have influenced their emotions in learning their target language. Informed by these results, teachers can help increase students’ L2 learning enjoyment by supporting their language learning in out-of-class digital settings as well as promoting their ideal L2 self-images. Concurrently, teachers and parents can enhance younger learners’ enjoyment of learning L2—especially in test-oriented Asian contexts—by setting higher L2 learning expectations.     

What affects learner engagement in flipped learning and what predicts its outcomes?

The current popularity of flipped learning may be attributed to its reported successes in bringing about enhanced learner engagement and positive learning outcomes. This study aims to improve our understanding of flipped learning (FL) outcomes by examining factors of learner engagement, academic capability, and epistemological beliefs. Data were collected and statistically analyzed from 231 undergraduate students enrolled in a general biology or general chemistry course at a Korean university implemented with the FL model. The results indicated that learners’ epistemological beliefs influenced neither pre-class nor in-class engagement, but that academic capability did affect both pre-class and in-class engagement. Only content/learning-related outcomes, not generic competencies or satisfaction, were affected by both academic capability and epistemological beliefs. Both pre-class and in-class engagement levels affected most types of FL outcomes except generic competencies, which were only affected by the extent of in-class engagement. Learners’ affective engagement was not influenced by epistemological beliefs, but directly and indirectly affected FL outcomes via behavioral and cognitive engagement. Theoretical and practical implications are discussed along with recommendations.     

看张爱玲的《对照记》

张爱玲的《对照记》对照的是形象（照片）与个人身世的真实，因此她用文字来解释心得。《对照记》本身有很强的“后设性”，对《对照记》的解读，则是“后设”的“后设”。从《对照记》中所列的相当可观的张爱玲祖父祖母一代人的照片中，可以解读出她的怀古幽思，她所怀念的就是她祖父母这一代的人物和生活方式，这自觉或不自觉地展露了她的历史怀旧意识。《对照记》中没有张爱玲与父亲或母亲的合影，也没有她父母亲的合影，这些照片的缺失使《对照记》创设了一股幼时的失落感或被遗弃的情境，呈现出“褪了色”的苍凉。张爱玲自己的照片在全书中有30多幅，她的姿态在“镜花水月”式的美学意境中制造了一种神秘感。张爱玲“传奇”不仅是她的文字，也是她的形象造成的。     

Relationships between childhood abuse and neglect experience and HIV risk behaviors among methadone treatment drop-outs

OBJECTIVE: The purpose of this study was to examine the relationships between childhood abuse/neglect experiences (sexual abuse, physical abuse, emotional abuse, and child neglect) and adult life functioning among Methadone Maintenance Treatment Program (MMTP) drop-outs. METHOD: 432 subjects who dropped out of MMTP were recruited in New York City in 1997-1999. Adult life functioning was measured by HIV drug and sex risk behaviors, Addiction Severity Index (ASI) composite scores, and depression. The chi(2) tests, t tests, correlation, and multiple logistic regressions were performed to examine the relationships between abuse experiences and adult life functioning. RESULTS: The prevalence of child abuse/neglect history was high among MMTP drop-outs: sexual abuse-36%; physical abuse-60%; emotional abuse-57%; child physical neglect-66%; all four experiences-25%. As assessed via ASI composite scores, those who had been abused in childhood had significantly more medical, legal, relationship, and psychological problems than those who had not. Overall, several significant associations were found between the abuse experiences and HIV risk behaviors. Those who had experienced child neglect were more likely to be HIV positive. In multivariate analyses, childhood physical abuse was a significant predictor of having multiple sex partners while depression was significantly related to injection drug use in adulthood (p<.05). There were trends for the relationships between childhood sexual abuse and HIV sex risk behavior (p<.10) and between gender and injection drug use (p<.10). CONCLUSIONS: The findings support a need for drug treatment programs that include specialized therapies for those who suffered childhood abuse and neglect experiences.     

Effects of using a second-screen application on attention,learning, and user experience in an educational content

Using a secondary device while viewing a primary device (i.e. TV), or media multitasking, is now common. Numerous researchers and practitioners have attempted to introduce secondary devices into education as a new learning environment providing additional information to the user. However, the learning-related effects of using a second screen remain controversial. This study examined the effects of second-screen-application use on attention, learning performance, and user experience per content relevance for three primary contents (PC; i.e. videos) requiring different amounts of cognitive load: low, medium, and high. Second-screen use reduced learning performance and user satisfaction when the PC required high cognitive load. However, participants exhibited increased learning performance, concentration, and satisfaction with the PC requiring medium-cognitive-load when highly relevant information was presented on the secondary screen simultaneously. Based on these findings, guidelines were suggested for designing a second-screen application without degrading users’ learning and experience.