Thinking Counterfactually Supports Children’s Evidence Evaluation in Causal Learning     

Jae Engle  Caren M. Walker 《Child development》2021,92(4):1636-1651

Often, the evidence we observe is consistent with more than one explanation. How do learners discriminate among candidate causes? The current studies examine whether counterfactuals help 5-year olds (N = 120) select between competing hypotheses and compares the effectiveness of these prompts to a related scaffold. In Experiment 1, counterfactuals support evidence evaluation, leading children to privilege and extend the cause that accounted for more data. In Experiment 2, the hypothesis that accounted for the most evidence was pitted against children’s prior beliefs. Children who considered alternative outcomes privileged the hypothesis that accounted for more observations, whereas those who explained relied on prior beliefs. Findings demonstrate that counterfactuals recruit attention to disambiguating evidence and outperform explanation when data contrast with existing beliefs.  相似文献   

Toddlers learn and flexibly apply multiple possibilities     

Mariel K. Goddu  J. Nicholas Sullivan  Caren M. Walker 《Child development》2021,92(6):2244-2251

The ability to consider multiple possibilities forms the basis for a wide variety of human-unique cognitive capacities. When does this skill develop? Previous studies have narrowly focused on children's ability to prepare for incompatible future outcomes. Here, we investigate this capacity in a causal learning context. Adults (N = 109) and 18- to 30-month olds (N = 104) observed evidence that was consistent with two hypotheses, each occupying a different level of abstraction (individual vs. relational causation). Results suggest that adults and toddlers identified multiple candidate causes for an effect, held these possibilities in mind, and flexibly applied the appropriate hypothesis to inform subsequent inferences. These findings challenge previous suggestions that the ability to consider multiple alternatives does not emerge until much later in development.  相似文献   

Children’s Developing Ability to Resolve Disagreements by Integrating Perspectives     

Jamie Amemiya  Caren M. Walker  Gail D. Heyman 《Child development》2021,92(6):e1228-e1241

Children live in a world where disagreement is commonplace. Although disagreement can sometimes be explained by differences in people’s reliability, disagreement may also indicate that the referent elicits multiple perspectives. The present studies (total N = 129, 5- to 12-year-old ethnically diverse U.S. children, 42% girls) examined children’s ability to resolve disagreement among two individuals by identifying referents that integrated the perspectives, and considered the extent to which any age-related change could be explained by epistemological understanding (i.e., acknowledging that two perspectives can be right). Children’s age was positively correlated with their ability to integrate perspectives, and children performed at above-chance levels by approximately 10 years of age. Age differences in integrating perspectives were partially accounted for by epistemological understanding.  相似文献   

The underutilization of information and communication technology-assisted collaborative project-based learning among international educators: a Delphi study     

Barry S. Kramer  Andrew E. Walker  Jennifer M. Brill 《Educational technology research and development : ETR & D》2007,55(5):527-543

  相似文献   

Transformative change in higher education through participatory action research: a capabilities analysis     

Melanie Walker 《Educational Action Research》2018,26(1):166-181

As a methodological approach, participatory action research (PAR), and its variant of critical action research in education, aims to further social justice and generate transformative change. Although this understanding of PAR is well rehearsed, there is still a gap in detailed explorations of the transformative impact of PAR projects in higher education settings beyond the classroom: how do we then know whether transformative change through PAR has taken place, in which ways, through which processes, and for whom. This article aims to address these questions through proposing the use of a participatory action research cube (PARC) as a human capabilities evaluative framework for personal and structural transformative change enabled by PAR projects. Evaluating transformative change from this perspective rests on both the normative nature of the capabilities approach in its justice concerns, as well as consideration for individual well-being, understood as the expansion of freedoms people have to live the lives they value. Evaluating change both includes personal well-being as well as broader social or structural impact in the direction of more social justice. To demonstrate this empirically, we report on an eight-month PAR project on one rural South African university campus, where 13 undergraduate students were involved in researching gender inequalities on their campus. The PARC analysis highlights the development of capabilities and agency through axes of participation, knowledge development, and public deliberation, as well as identifying the developmental impact of these axes on transformative change for the participants, as well as the university.  相似文献   

Parent-teacher conference communication: a guide to integrating family engagement through simulated conversations about student academic progress     

Joan M. T. Walker  Angela M. Legg 《师资教育杂志》2018,44(3):366-380

Abstract

Teachers regularly communicate with families, yet few candidates are well-prepared for this professional activity. This gap can hinder family–school partnership and pupils’ success. Given that candidates’ opportunities to learn about family engagement (FE) depends on the decisions and values of individual teacher educators, we illustrate how FE can be integrated into an existing educator preparation programme. Specifically, we describe how to design and use simulated parent–teacher conferences (PTCs) to: foster candidates’ conference communication skills; assess their understanding of content knowledge and their ability to plan instruction. Specifically, we designed two simulation tasks that required candidates’ to analyse and respond to a given student assessment profile and then share their interpretation of the information in ways that developed parent–teacher partnership. Modelled after simulation-based medical education, we describe three steps teacher educators can take to integrate simulated PTCs into their existing curriculum. To illustrate how and why simulations impact professional readiness, we also describe the advantages, sequence and psychological processes of simulation training. A sample of candidate profiles across the two tasks are shared to illustrate what candidates take away from their experiences and the kinds of findings faculty may encounter when integrating simulation pedagogy.  相似文献   

Predicting higher education outcomes and implications for a postsecondary institution ratings system     

Eddie G. Walker II 《Journal of Higher Education Policy & Management》2016,38(4):422-433

The accountability of colleges and universities is a high priority for those making policy decisions. The purpose of this study was to determine institutional characteristics predicting retention rates, graduation rates and transfer-out rates using publicly available data from the US Department of Education. Using regression analysis, it was determined there are 14 predictors of the full-time retention rate, 7 predictors of the part-time retention rate, 15 predictors of the graduation rate and 12 predictors of transfer-out rates. Institutions and policymakers could use the results of this analysis to determine the policies that would be beneficial to improving the analysed outcomes. All four analyses indicate good fit with R² ranging from .273 to .828. Some possible policy implications include addressing selectivity if institutions want to improve retention rates and addressing affordability to improve retention and graduation rates.  相似文献   

Becoming Teachers for Social Justice: Raising Critical Consciousness     

Mary E. Styslinger  Jennifer Stowe  Nicole Walker  Kayla Hyatt Hostetler 《Clearing house (Menasha, Wis.)》2019,92(1-2):9-14

This article shares processes and practices which foster students’ critical consciousness. Critical consciousness, the core of social justice teaching, is a heightened awareness of the world and the power structures that shape it. Teachers can become forces for equity and change by: challenging students to reflect critically on their beliefs and the sources of these beliefs; using text to guide students to look outwards and discover the perspectives and challenges of others; selecting texts purposefully to heighten student awareness of issues of power and equity; teaching students to read texts critically, listening carefully for the points of view of others often ignored or silenced; creating space for dialogue beyond text; and finally, making the world their classroom, blurring the boundary between schools and communities as students research the world and take steps toward change in ways that recognize and re-value our common humanity. Becoming teachers for social justice entails moving students through intentional processes and practices to foster critical consciousness in the hope of effecting change.  相似文献   

Race is nowhere and race is everywhere: narratives from black and white South African university students in post‐apartheid South Africa     

Melanie Walker 《British Journal of Sociology of Education》2005,26(1):41-54

This paper examines the life history narratives of a group of 12 black and white male and female undergraduate students at a historically white Afrikaans medium university, now undergoing its own transformation in post‐apartheid South Africa. Conceptualizations of identity and discourse across four elements of context, setting, situated activity and self are employed to examine their accounts. Three framing discourses, comprising the official storyline of a rainbow nation and new higher education policies, the formal storyline of institutional change, and the informal space of relationships and interactions are used to analyse student narratives in terms of how they produce, reproduce and transform race and identity. What emerges is a complicated picture in which identities cannot be simply read off either from the official discourse or from colour and culture as the levels of discourse articulate and collide with a history of racial separateness and context and setting, with particular identity effects.