“Every experience is a moving force”: identity and growth through mentoring

This narrative of the experience of a native English speaking (NES) cooperating teacher working with a nonnative English speaking (NNES) student teacher in an MA Teaching English as a Second Language practicum begins with a discussion of teacher identity, then outlines the significance of caring in teacher–student relations Noddings (Caring: A feminine approach to ethics and moral education, University of California Press, Berkeley, CA, 1984) and personal values and beliefs within those relations Johnston (Values in English Language Teaching, Lawrence Erlbaum, Malwah, NJ, 2002). These then frame an understanding of three critical incidents Tripp (Qual. Stud. Educ. 7(1) (1994) 65), and the emergent themes of language expertise, cultural ways of knowing and doing, and conflicting religious beliefs. It concludes with a discussion of the value of writing and sharing teacher narratives for professional development.     

The “pinpointing effect” vs. the “diffusion effect” of peer influence

Classroom teachers are learning to employ the peer group to “shape up” dissidents. However, singling out a child may produce undesirable side effects such as emotional behavior, resentment, etc. Can the same result be obtained by rewarding the class for ignoring the target behavior of everyone in the room? Twelve subjects were selected from six middle school classes, two from each class. Each entire class was rewarded for increased ignoring of the target behavior (whispering): in the three P (pinpointed) classes, for ignoring the whispering of Designated (target) subjects; in the three D (diffusion) classes, for ignoring whispering by all class members. The results indicate that a peer group can decrease reinforcement of a disruptive behavior and thereby decelerate it in a singled-out child (Pinpointing Effect) or a behavior emitted by any child in class (Diffusion Effect) with equal effectiveness. However, patterns in the data suggest that peers ignored P-Designated subjects most, D subjects next most, and P-Undesignated subjects the least and that this pattern of ignoring was mirrored in the pattern of deceleration of the target behaviors in the three groups. These patterns suggest that the Pinpointing Effect may be stronger than the Diffusion Effect, but further study is needed.     

Progressive drawing: A novel “lid–opener” and “monotony–breaker”

An innovative strategy called “progressive drawing” was used at the beginning (lid‐opener) and later (monotony‐breaker) during gross anatomy lectures. Diagrams were drawn on the classroom blackboard with anatomic structures added one by one. Students identified and labeled the diagrams and predicted the next structures to be drawn. Students felt that the strategy helped to activate prior knowledge, created interest in the current lecture, and made lecture sessions more interactive. The strategy has appeal for visual, auditory, read/write, and kinesthetic learners. Anat Sci Educ, 2010. © 2010 American Association of Anatomists.     

The Necessity of Being “Un-Disciplined” and “Out of Control”: Design Action and Systems Thinking

This paper introduces; design, integrated with systems thinking, as a necessary if not sufficient means for meeting the challenge of how to create or recreate organizations and institutions which better serve the needs and desires of clients, customers, and stakeholders in a rapidly changing world. As a way of moving conceptual thinking into concrete action, design is dramatically different from the scientific or artistic traditions, which primarily describe or explain the natural or phenomenal world. Three key points that will be explained are: (1) The limits of problem-solving strategies when applied to complex organizational change leave design the strategy of choice; (2) The designer's role is animated by other expression rather than self expression; and (3) From within this role, designers engage in the task of creating the un-natural world by being un-disciplined using systems thinking and by being out-of-control as part of the creative process of design.     

From “Try It and See” to strategic exploration: Characterizing young children's scientific reasoning

This article explores ways of characterizing different dimensions and levels of scientific reasoning in early elementary school children, in the context of open explorations. The article focuses on children's performance on three probes which involve using evidence to generate and evaluate knowledge claims. A number of dimensions have been used to characterize children's approaches to exploration and knowledge construction, which demonstrate the interrelationship between conceptual knowledge and scientific reasoning. Children differed markedly across these dimensions, yet individual children were relatively consistent in their approach to the tasks. The major differences in performance are linked to fundamental distinctions in the way ideas are viewed in relation to evidence. © 2003 Wiley Periodicals, Inc. J Res Sci Teach 41: 94–118, 2004     

“Helping” Versus “Being a Helper”: Invoking the Self to Increase Helping in Young Children

Can a subtle linguistic cue that invokes the self motivate children to help? In two experiments, 3‐ to 6‐year‐old children (N = 149) were exposed to the idea of “being a helper” (noun condition) or “helping” (verb condition). Noun wording fosters the perception that a behavior reflects an identity—the kind of person one is. Both when children interacted with an adult who referenced “being a helper” or “helping” ( 2 ) and with a new adult ( 3 ), children in the noun condition helped significantly more across four tasks than children in the verb condition or a baseline control condition. The results demonstrate that children are motivated to pursue a positive identity. Moreover, this motivation can be leveraged to encourage prosocial behavior.