Description and Formative Evaluation of the Kentucky IMPACT Program for Children with Serious Emotional Disturbance

The Kentucky IMPACT Program is described and formative evaluation results are reported. This information suggests that the Program has value for children and youth with serious emotional and behavioral disorders.     

Multiple paths to transfer and constraint relaxation in insight problem solving

In two experiments participants received various training methods designed to relax constraints present in the Four-Tree problem (deBono, 1967 deBono, E. 1967. The use of lateral thinking, London: Jonathan Cape.  [Google Scholar]), a difficult insight problem. Geometry misconceptions were corrected via direct instruction. Participants’ difficulty with developing three-dimensional representations was addressed via spontaneous analogical transfer (Experiment 1) or via cued analogical transfer (Experiment 2). We found that, while both training methods were effective, alleviating multiple constraints was more effective than the alleviation of single constraints via training programmes (c.f. Kershaw & Ohlsson, 2004 Kershaw, T. C. and Ohlsson, S. 2004. Multiple causes of difficulty in insight: The case of the nine-dot problem. Journal of Experimental Psychology: Learning Memory and Cognition, 30: 3–13. doi: 10.1037/0278-7393.30.1.3[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]). Providing single difficulty hints was ineffective in promoting solution. Implications for multiple paths to transfer (Nokes, 2009 Nokes, T. J. 2009. Mechanisms of knowledge transfer. Thinking & Reasoning, 15: 1–36. doi: 10.1080/13546780802490186[Taylor & Francis Online], [Web of Science ®] , [Google Scholar]; Nokes & Ohlsson, 2005 Nokes, T. J. and Ohlsson, S. 2005. Comparing multiple paths to mastery: What is learned?. Cognitive Science, 29: 769–796. doi: 10.1207/s15516709cog0000_32[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]) and multiple constraints are discussed.     

“It’s Like Playing with a Nuclear Bomb”

Abstract

Most observers of the evangelical purity culture situate it within a form of contemporary evangelicalism that prioritizes personal spiritual growth and self-fulfillment. As a result, portrayals of the movement emphasize the therapeutic individualism and optimism of new paradigm spirituality. But the new paradigm does not help us explain the language of spiritual warfare and what Jason Bivins calls a religion of fear within purity rhetoric. Evangelical purity culture is as equally informed by a religion of accommodation and new paradigm spirituality as it is by a religion of fear and the remnants of cold war fundamentalism. This discordance makes sense only when the contemporary purity culture is placed within a broader historical trajectory that marks its genesis in the fundamentalist resurgence of the 1940s, not the 1970s when new paradigm churches first emerged. By examining the seemingly discordant elements of evangelical purity culture, historians are able to recognize the theological and historical continuity between evangelicalism’s religion of fear and religion of accommodation.     

College-level instruction: derived relations and programmed instruction

Recent research has demonstrated the effectiveness of programmed instruction that integrates derived relations to teach college-level academic material. This method has been demonstrated to be effective and economical in the teaching of complex mathematics and biology concepts. Although this approach may have potential applications with other domains of college learning, more studies are needed to evaluate important technological variables. Studies that employ programmed instruction are discussed in relation to future directions for research.     

构思策略教学改善小学写困生故事文质量的实验研究

采用实验组、控制组前后测实验设计,运用SRSD策略教学模式,对23名小学写困生进行构思策略的训练。实验结果表明,在训练之前,实验组与控制组学生在故事文的长度、6项分质量指标及总体质量上的得分差异均不显著;但在接受策略教学后,实验组学生所写的后测故事文在情节吸引力、条理清晰度和总体质量上的平均得分均显著优于控制组学生,其总体质量的改善效应为0.80。因此,构思策略的教学能显著改善小学写困生的故事文写作质量。     

等级反应模型下计算机化自适应测验选题策略

计算机化自适应测验(CAT)中的选题策略,一直是国内外相关学者关注的问题。然而对多级评分的CAT的选题策略的研究却很少报导。本研究采用计算机模拟程序对等级反应模型(Graded Response Model)下CAT的四种选题策略进行研究。研究表明：等级难度值与当前能力估计值匹配选题策略的综合评价最高;在选题策略中增设 “影子题库”可以明显提高项目调用的均匀性;并且不同的项目参数分布或不同的能力估计方法都对CAT评价指标有影响     

Talking and Thinking With Our Hands

ABSTRACT— When people talk, they gesture. Typically, gesture is produced along with speech and forms a fully integrated system with that speech. However, under unusual circumstances, gesture can be produced on its own, without speech. In these instances, gesture must take over the full burden of communication usually shared by the two modalities. What happens to gesture in this very different context? One possibility is that there are no differences in the forms gesture takes with speech and without it—that gesture is gesture no matter what its function. But that is not what we find. When gesture is produced on its own and assumes the full burden of communication, it takes on a language-like form. In contrast, when gesture is produced in conjunction with speech and shares the burden of communication with that speech, it takes on an unsegmented, imagistic form, often conveying information not found in speech. As such, gesture sheds light on how people think and can even play a role in changing those thoughts. Gesture can thus be part of language or it can itself be language, altering its form to fit its function.     

Differential Daily Writing Contingencies and Performance on Major Multiple-Choice Exams

On 4 of 7 days in each unit of an undergraduate human development course, students responded in writing to specific questions related to instructor notes previously made available to them. The study compared the effects of three writing contingencies on the quality of student writing and performance on major multiple-choice exams in the course. The three contingencies were (1) receiving credit for all writing products each unit, (2) receiving credit for one randomly selected writing product each unit, and (3) receiving no credit for any writing product each unit. On all dimensions of exam performance, writing for daily credit produced higher scores than did writing for random credit and writing for no credit. The daily-writing contingency also produced the highest writing ratings across all units; the writing for random credit produced the next highest writing scores; and the writing for no credit yielded the lowest writing scores. Across all three contingencies, writing scores were highly correlated with performance on multiple-choice exams.     

A PERSONALIZED SYSTEM OF INSTRUCTION FOR TEACHING CHECKING ACCOUNT SKILLS TO ADULTS WITH MILD DISABILITIES

This study evaluated the efficacy of a personalized system of instruction to teach checking account skills to persons with mild disabilities. Using a self-paced manual, 8 participants in two groups were taught to write checks, complete deposit slips, and reconcile monthly bank statements. Four participants were assessed for generalization from the classroom to community sites and demonstrated nearly perfect performance. A multiple probe design showed that acquisition occurred sequentially for each skill only after training using the self-paced manual. Follow-up sessions demonstrated that participants maintained the checking account skills. The results provide evidence of the effectiveness and adaptability of a personalized system of instruction for teaching complex monetary skills to persons with mild disabilities.     

ESTABLISHING GENERATIVE YES/NO RESPONSES IN DEVELOPMENTALLY DISABLED CHILDREN

We evaluated the effects of two procedures for teaching four developmentally disabled children to respond yes/no appropriately. During baseline, tutoring was conducted in which five known items were individually presented with the question, “Is this a_____?”, followed either by access to requested items or by remedial prompting contingent on responding. When tutoring did not improve performance, instruction was embedded in the regular classroom activities. In this condition, items requested by students were either presented or withheld on the basis of their response to the question, “Do you want ______?”. Increases in correa responding were confirmed by a multiple-baseline design across all four students and were maintained with the introduction of new items. However, generalization to “Is this a_____?” questions did not occur in the tutoring setting until specifically programmed. Subsequently, students also demonstrated appropriate yes/no responding to questions involving actions, possession, and spatial relations.