Differential-outcomes effect using hedonically nondifferential outcomes with delayed matching to sample by pigeons

When differential outcomes follow correct responses to each of two comparison stimuli in matching to sample, relative to the appropriate control condition, higher matching accuracy is typically found, especially when there is a delay between the sample and the comparison stimuli. In two experiments, we examined whether this differential-outcomes effect depends on using outcomes that differ in hedonic value (e.g., food vs. water). In Experiment 1, we found facilitated retention when a blue houselight followed correct responses to one comparison stimulus and a white houselight followed correct responses to the other, prior to nondifferential presentations of food. In Experiment 2, we found facilitated retention again when a blue houselight followed correct responses to one comparison stimulus and a tone followed correct responses to the other, prior to nondifferential presentations of food. The results of both experiments indicate that the differential-outcomes effect does not depend on a difference in hedonic value of the differential outcomes, and they suggest that outcome anticipations consisting of relatively arbitrary but differential stimulus representations can serve as cues for comparison choice.     

In the trainer's voice: A study of training transfer practices

Data were gathered from members of a large professional training organization regarding their practices for supporting training transfer. Transfer factor categories grounded in the literature were used to code the data using content analysis procedures. Commensurate with the transfer literature, results suggest that trainers reported strategies used within the training setting and in the work environment as having the most influence on training transfer. Transfer practices that do not have a firm grounding in the research but that emerged in the data, trainer characteristics and evaluation practices, were reported by trainers as being important influences on training transfer. This study extends previous work on training transfer practices by elucidating the specific transfer influences perceived by training professionals as critical for supporting transfer in organizations. Implications for practice and research are offered that focus on building trainer proficiency for training transfer in organizational settings.     

Designing a Deeply Digital Science Curriculum: Supporting Teacher Learning and Implementation with Organizing Technologies

This paper examines the impacts of technology (e.g., Chromebooks, Google Drive) on teacher learning and student activity in the development and implementation of a deeply digital high school biology unit. Using design-based implementation research, teachers co-designed with researchers and curriculum specialists a student-centered unit aligned to the Next Generation Science Standards (NGSS) that utilizes classroom technology. Qualitative and quantitative data were collected to understand the barriers that inhibit the implementation of a digital curriculum as well as the extent that teachers engage in the design process and begin to make shifts in their practice. We found that through the co-design process teachers began to shift their knowledge of NGSS, technology implementation, and adapted to tensions and barriers inherent in the process.     

Developing citizen leaders through action learning

This is an account of a programme utilizing the application of action learning to the development of capacities of citizens. The Citizen Leadership for Democratic Governance is designed to equip citizens with the skills to get involved and handle the difficult tasks of governance in their communities in South Africa. After a history of apartheid there is recognition of the need to equip citizens to more effectively respond to the challenges of creating and sustaining democracy. The programme has proven to be highly successful in achieving the aims. The programme design involved an emphasis on reflection, experimental learning, problem solving and action through learning sets.     

A review of Education and Social Media using conflict and functionalist theories

Education and Social Media: Toward a Digital Future (2016), edited by Christine Greenhow, Julia Sonnevend, and Colin Agur, is a compilation of essays by leading contributors to the digital and social media movement in education. The chapters within this volume provide a granular look at the current landscape of how digital media is utilized across educational levels, fields of study, and geographic areas. The book is divided into three sections discussing the emerging use of social media in education, challenges in its implementation, and potential directions as tech-based education continues to evolve. In this review, we situate the ideas presented in Education and Social Media in the functionalist and conflict theories of educational perspective to further illuminate the potential of digital learning in supporting increased access to education for marginalized student populations. We discuss how these competing views are both given voice in Education and Social Media, prompting the reader to critically reflect on advantages and dangers presented by increased use of technological platforms in educational settings. Topics discussed include online universities, peer-developed curriculum, and differential use of technology based on school socioeconomic demographics. We also suggest areas that have emerged in need of further discussion since the book’s publication.     

Exploring the Borderlands: Elementary School Teachers’ Navigation of Immigration Practices in a New Latino Diaspora Community

Drawing primarily on interview data from a 5-year ethnography on the school experiences of Mexican immigrant children in a New Latino Diaspora community, we explore how their teachers understood and responded to increasing deportation-based immigration practices affecting children’s lives. We illustrate how teachers fell along a continuum regarding their desire and success in pushing beyond their comfort zones to create spaces in which they learned from, and built on, students’ immigration experiences. We argue for teacher education that prepares educators to become border crossers who engage with aspects of difference, such as immigration status, that are rarely discussed in schools.     

Mentors and Muses: New Strategies for Academic Success

Mentoring programs in higher education institutions have met with mixed success. In response to the limitations inherent in the dominant approaches to mentoring, we present an example of a unusual mentoring program, the New Scholars Network (NSN). The NSN is a variant of traditional mentoring approaches, having evolved from mentoring into musing. Framed within a radical humanist philosophy, musing is a process of creating peer communities that facilitates connections between naturally developing relationships, shared power, and collective action. Through mentoring as musing new faculty have the potential to evolve as change agents in the institution, instead of assimilating into the existing system.     

Emergence of choice strategies in the rat: Shift-stay differentiation precedes win-lose differentiation

The choice strategies of rat pups between 12 and 21 days of age were studied in a two-choice discrimination procedure that used access to a nonlactating anesthetized dam as a reward. After receiving a reward (win) or not receiving a reward (lose), a pup repeated a previous choice (stay) or made an alternative response (shift). At 12 and 15 days of age, pups demonstrated neither a stay nor a shift response strategy; at 18 and 21 days of age, pups had a robust tendency to shift. Winning or losing did not alter behavior until 21 days of age, at which point winning produced a greater tendency to return to the initially visited location for rats in the stay condition.