Collaborative design decision-making as social process     

Chris Campbell  Wolff-Michael Roth  Alfredo Jornet 《European Journal of Engineering Education》2019,44(3):294-311

ABSTRACT

Collaborative design is recognised as being shaped by complex social, cognitive, material, and technical processes. In the case of design decision-making, however, the social dimension has yet to be fully understood as the product of the whole team dynamic rather than as simply the sum of the individual (cognitive) contributions. This paper examines the interactional work teams of first-time design students do that produces decisions in undergraduate engineering design projects. Close analysis of decision-making episodes, recorded in design meetings in a yearlong ethnographic study, reveals the joint social and situated work teams do to produce decisions. Students were found to do decision-making via three overlapping phases that were invariant across the database: (i) Design options emerge, (ii) teams orient to design options, and (iii) design decisions come off. This paper exemplifies these phases of decision-making as inherently – and not just incidentally – social, and illustrates how decisions are produced in novice design teams via these phases in multifarious ways. We argue for an explicit retrospective focus on the processes and consequences of team decisions following projects as an avenue for fostering the development of design judgment that engineering graduates will take into their professional practice.  相似文献   

The influence of model infant—toddler group care on parent-child interaction at home     

Carolyn Pope Edwards  Mary Ellin Logue  Sandra Loehr  Sanford Roth 《Early childhood research quarterly》1986,1(4)

The effects of day care participation on parent-child interaction at home were assessed using a university-based, half-day model infant—toddler program. Hypotheses concerned whether “child-centered” features of the physical and social environment were carried over by parents to the home. Nineteen matched pairs of center and noncenter children (ages 2 to 24 months at start) were followed for 8 months. All had employed student mothers. Methods included brief parent-reported “spot” observations, a videotaped observation of a bathing or feeding routine, and home environment assessments. Parents showed few group differences during the first half of the study period. At study end, however, center homes were more child-centered with respect to play, safety, and dinner arrangements. Center parents scored higher in proximity and warmth and lower in “teacher-avoided” behaviors. Noncenter parents at study end scored higher in authority (limit setting) and communicating values and labels. The findings are interpreted as supporting an ecological model of substantial intersection and cross-influence between home and day care settings.  相似文献   

Forum: Toward a non-reductionist perspective of thinking in science     

Sasha Barab  Stephen M. Ritchie  SungWon Hwang  Wolff-Michael Roth 《Cultural Studies of Science Education》2007,1(3):451-465

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Rediscovering Development in Infancy     

Joseph J. Campos  David Witherington  David I. Anderson  Carl I. Frankel  Ichiro Uchiyama  Marianne Barbu‐Roth 《Child development》2008,79(6):1625-1632

This commentary endorses J. Kagan’s (2008) conclusion that many of the most dramatic findings on early perceptual, cognitive, and social competencies are ambiguous. It supports his call for converging research operations to disambiguate findings from single paradigms and single response indices. The commentary also argues that early competencies must be placed into a longitudinal framework, thereby allowing researchers to (a) identify whether regressive phenomena play a role in skill development, (b) understand what functions (if any) given skills play in their precocious manifestations and whether these functions are comparable in later instantiations of skills, and (c) avoid rich interpretations by identifying how robust a suspected competency is across contexts.  相似文献   

Dialogical argumentation in elementary science classrooms     

Mijung Kim  Wolff-Michael Roth 《Cultural Studies of Science Education》2018,13(4):1061-1085

To understand students’ argumentation abilities, there have been practices that focus on counting and analyzing argumentation schemes such as claim, evidence, warrant, backing, and rebuttal. This analytic approach does not address the dynamics of epistemic criteria of children’s reasoning and decision-making in dialogical situations. The common approach also does not address the practice of argumentation in lower elementary grades (K–3) because these children do not master the structure of argumentation and, therefore, are considered not ready for processing argumentative discourse. There is thus little research focusing on lower elementary school students’ argumentation in school science. This study, drawing on the societal-historical approach by L. S. Vygotsky, explored children’s argumentation as social relations by investigating the genesis of evidence-related practices (especially burden of proof) in second- and third-grade children. The findings show (a) students’ capacity for connecting claim and evidence/responding to the burden of proof and critical move varies and (b) that teachers play a significant role to emphasize the importance of evidence but experience difficulties removing children’s favored ideas during the turn taking of argumentative dialogue. The findings on the nature of dialogical reasoning and teacher’s role provide further insights about discussions on pedagogical approaches to children’s reasoning and argumentation.  相似文献   

Peer Review in Science Education: An Introduction     

Roth  Wolff-Michael  Tobin  Kenneth 《Research in Science Education》2002,32(2):127-134

This is an introduction to a special issue of Research in Science Education that focuses on peer review in science education. We introduce each of the articles in the special issue and highlight some of the issues that are addressed and the methods employed in the articles that follow. We regard peer review as central to issues of research in science education and publication of this special issue as just in time.  相似文献   

FORUM: Toward a Phenomenology of Interviews     

Jay Lemke  Greg Kelly  Wolff-Michael Roth 《Cultural Studies of Science Education》2006,1(1):83-106

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Let Me Tell You About My Success: The Implications of Attribution-Based Capitalization Response Messages for Discloser Affect     

Rebecca Roth 《Communication Studies》2016,67(3):302-320

Capitalization attempts, or the sharing of personal good news, can have positive outcomes for disclosers when met with a skillful response. This study reports on a test of an attribution-based theoretical framework for capitalization response messages. Participants (N = 314) read capitalization response messages created by crossing the causal attribution dimensions of locus, stability, and globality. They rated messages for their anticipated effect on positive and negative affect. Results indicate that messages that make internal attributions for success are rated significantly higher on positive affect and lower on negative affect than messages making external attributions, as are messages making stable versus unstable attributions. The stability dimension moderates the impact of the globality dimension on message ratings. Implications for attribution and social support theories are discussed.  相似文献   

Qualitative and quantitative differences in learning associated with multiple-choice testing     

K. Fisher  S. Williams  J. Roth 《科学教学研究杂志》1981,18(5):449-464

This study assesses some effects of the Computer-Assisted Self-Evaluation (CASE) system of frequent multiple-choice testing with immediate computer feedback; it is part of a larger project aiming to combine the principal strengths of individualized instruction with lecture teaching (Fisher, 1979). Learning and retention are examined in two equivalent groups of undergraduates enrolled in an upper division science course. One group (N =34) received 24 CASE quizzes with immediate feedback and the other (N=30) received two CASE-generated midterms with delayed feedback. Quiz students significantly outperformed Midterm students on the posttest; the Quiz section scored nine percentage points higher on rote items and fourteen points higher on meaningful items. Quiz students also had more positive attitudes toward and were more involved in the course. On a retention test given two years later, the Quiz Group scored eight percentage points higher than the Midterm Group on meaningful items. This study suggests that, contrary to popular opinion, multiple-choice questions promote meaningful learning at least as well as, and possibly better than, rote learning. The CASE system appears to be about as effective as other forms of frequent testing and immediate feedback in enhancing learning, and it provides a simple, cost-effective means of individualized testing in large lecture classes.  相似文献   

Children’s Perspective on Learning: An International Study in Denmark,Estonia, Germany and Sweden     

Anette Sandberg  Stig Broström  Inge Johansson  Thorleif Frøkjær  Christa Kieferle  Anja Seifert  Angela Roth  Maire Tuul  Aino Ugaste  Meeli Laan 《Early Childhood Education Journal》2017,45(1):71-81

This article explores how some children in Denmark, Estonia, Germany and Sweden describe their perspective on learning. The aim of the international study is to gain knowledge of how preschool children in Sweden, Denmark, Estonia and Germany reflect and perceive their learning in preschool and other surrounding social contexts. The results are based on 51 focus group interviews from 181 children. The results indicate that, in general, children from all four countries seem to be aware of their own learning. One can conclude that encouraging children to think about what they are doing and why they are doing it makes the activities more goal-oriented from the children’s perspective and thus more conscious. Children are able to describe their own perspectives on learning.  相似文献