学生的认知风格与教师的教学策略之间关系的研究

本研究对２５５名初二学生认知风格测验与教师教学策略调查结果表明,初中学生存在着认知风格差异,属场依存性学生多于场独立性学生,认知风格与性别差异之间并不存在显著差异,表明初中学生在认知风格方面是总体上的平衡性与发展上的不平衡性的统一,教师的教学策略与教学方法对学生信知风梧的形成和发展具有一定的影响教学上应采取与初中学生认知风各相适应的教学方式,以促进学习能力的提高。     

认知风格与社会情景对儿童满足延宕影响的实验研究

借鉴米契尔有关儿童满足延宕的实验范式,对认知方式与社会情景对儿童满足延宕影响进行实验研究,通过对某儿童园78名儿童认知风格(场独立性和场依存性)的划分,选出40名儿童(场独立性和场依存性各20名)对其在社会情景(有无他人关注)下进行实验。     

认知风格对不同类型几何问题解决的影响

通过镶嵌图形测验（EFT）,在初中学生中选了不同认知风格的被试,限时考查被试对不同类型几何问题的解决。结果表明：新问题与所学内容相似性会影响中学生几何问题解决的成绩;认知风格不同类型在几何问题解决中存在显著差异,在与所学内容相似性高的新问题解决中,场依存性学生的成绩显著地高于场独立性的学生。     

认知方式、视错觉及其关系的跨文化研究

运用测验法研究了藏、回、汉族小学三年级、五年级、初二、高二共1032名儿童认知方式的特点,考察了不同认知方式与视错觉之间的关系。结果表明:1)认知方式的民族、居住环境和年龄差异显著,藏族儿童、居住在草原上的儿童、低年级儿童倾向于场依存性,汉族和回族儿童、生活在城市和山村的儿童、高年级儿童倾向于场独立性;2)视错觉的文化差异显著,居住环境和年龄是影响视错觉的重要变量;3)认知方式对视错觉有影响,场独立性者错觉量小,场依存性者错觉量大。     

关于场依存性－独立性与催眠感受性及性格的比较研究

对场依存性独立性认知方式与催眠感受性及Ｙ—Ｇ性格测验所评定的人格特征的相互关系进行了研究,结果表明：场依存性－独立性与催眠感受性之间不存在相关关系,提示两者为彼此独立的人格特征;在人格特质方面．场依存性者比场独立性者具有更强的社会外向性、社交活动主导性和乐天性;而场独立性者则具有较强的神经质倾向;在人格类型上,场依存性者和场独立性者均普遍表现为Ａ、Ａ’和Ｄ型,而Ｃ型则更可能是场独立性者所具有的特征;从人格类型的研究角度证明,内、外向性格与场依存性－独立性基本上分属两个不同的人格维度;场依存性－独立性与个体心理健康水平无关。     

大学生场依存性─－独立性认知方式分析

对二十一个学科专业１５２６名大学生的场依存性─－独立性认知方式进行调查所获得的新近常模资料表明：大学生场依存性─－独立性个体差异的群体分布是正态性的,其总体平均水平以《认知方式图形测验》成绩作指标为１３．７（ｓ为４．６）。在此基础上,对文献所报道的影响场依存性─－独立性发展水平的两个因素作了进一步的研究分析,发现,大学生场依存性─－独立性的性别差异非常接近显著水平;专业分化是不依赖于性别因素而导致大学生场依存性─－独立性水平显著不同的主要因素．     

关于认知方式的实验研究——场依存性特征对学习和图形后效的影响

本文报告了关于认知方式的两个实验研究。第一个实验通过镶嵌图形测验与少年儿童学习能力测验和课业成绩的比较,发现场独立性越强,数学能力越好,但与语文学习无关。第二个实验比较分析了在图形后效中附加参照物对于场依存性和场独立性的不同效应,发现附加参照物对于场依存性强的人的斜线图形后效有显著的影响,而对场独立性强的人影响不大。另外,本实验显示了在认知方式上存在着一定的性别差异。     

空间情境模型的更新：认知方式的影响

采用前照应解决(anaphora resolution)与学习探测相结合的实验范式以及移动窗口技术探讨不同认知方式个体的空间情境模型更新能力的差异。实验1发现, 场依存性被试在高预见性条件下表现出空间距离效应, 低预见性条件下则没有; 而场独立性被试刚好相反。实验2通过在关键句中提示路径房间的一个物品深入探讨更新过程中不同认知方式个体更新模式的差异, 结果发现, 两类被试在低预见性记叙文中都表现出了明显的空间距离效应。这表明, 场独立性个体的空间情境模型更新能力高于场依存性个体的更新能力。     

高中生认知方式特点及其与学绩关系的研究

采用认知方式图形测验,对94名普通高中生进行实验研究,探讨了当前普通高中生认知方式特点及其与学绩的关系。结果表明：随着年级的增高,高中生的场独立性增强。高中生的认知方式场依存性、场独立性与学习成绩的相关不显著。在初中毕业刚进入高中,学生的认知方式存在显著的性别差异,但随着年级增长、个体成熟,这种差异逐渐缩小。文理分科对高中生的认知方式发展没有明显的影响。     

场依存性-独立性认知方式对心理旋转的影响

使用<镶嵌图形测验)和字母的心理旋转实验对79名18-24岁的大学生进行了认知方式与心理旋转的研究,结果表明:(1)对于不同像的字母,采用的信息加工方式不同;(2)不同性别、不同学科的学生心理旋转有差异,心理旋转与记忆表象有关,受到知识经验的影响;(3)不同认知方式的学生在旋转效率上存在显著差异,场独立性的学生心理旋转的能力优于场依存性的学生;(4)认知方式与心理旋转效率具有显著相关,从生理机制看,认知方式与心理旋转有共同之处,都与大脑功能的一侧化有关.     

加工焦点性和任务负荷对不同认知方式大学生前瞻记忆的影响

采用双任务范式,探讨了加工焦点性和进行中任务负荷对不同认知方式大学生前瞻记忆的影响。包括两个实验:实验一探讨进行中任务与前瞻记忆任务加工的焦点性和加工类型的一致性对不同认知方式大学生前瞻记忆的影响;实验二探讨进行中任务负荷对不同认知方式大学生在在焦点加工和非焦点加工条件下前瞻记忆的影响。结果显示:焦点加工条件下的前瞻记忆成绩高于非焦点加工,且不受进行中任务负荷的影响;不管进行中任务与前瞻记忆任务的加工类型是否一致,在进行中任务负荷较高且非焦点加工条件下,场独立大学生的前瞻记忆成绩高于场依存大学生。本研究结果支持多重加工理论。     

语境位置对不同认知方式个体歧义句歧义消解的影响

采用意义适合性判断任务,考察了语境位置对不同认知方式个体歧义句理解过程中抑制内部干扰的影响。结果发现：语境位置影响歧义句的歧义消解,对歧义句不适当意义的抑制作用方面,前语境优于后语境;在自然阅读的条件下,在句子加工的初始阶段,场独立个体能够更好的利用前语境信息抑制内部无关信息的干扰,而场依存个体在句子加工的初始阶段对前、后语境的阅读时间上不存在差异,而在句子加工的后期需用更多时间才能完成对内部干扰的抑制。     

Loneliness, coping strategies and cognitive styles of the gifted rural adolescent

Loneliness, coping, and cognitive styles of 52 gifted adolescents from rural Nebraska were investigated via Woodward Loneliness and Kalyan-Masih Coping Inventories and Witkin's Group Embedded Figures Test. Fifty-one percent of the adolescents had a mean loneliness score above 2.60, which is the third highest among the 16 Nebraska groups studied. They were most lonely when rejected, alienated, isolated, and not in control of a situation. Most frequently, their coping strategies were: engaging in individual pursuits, extending social contacts, using cognitive reframing, and keeping busy. Less frequently, their strategies were: engaging in religious activities, seeking adult help, and using negative escape routes. The gifted adolescents were divided into field independent (FI) and field dependent (FD) according to their cognitive style. Some differences were noted. The FI adolescents were more lonely in a crowd, but the FD adolescents were more lonely when not with others. The FI adolescents engaged in individual pursuits and cognitive reframing, and the FD adolescents resorted to religious and physical activities or professional help as coping strategies. The FI adolescents showed more autonomy and self-reliance, while the FD adolescents relied more on external sources of support when coping with loneliness. Implications for counseling in home and school are discussed.     

高中英语学习策略量表编制与Rasch多维度分析

当前,语言学习策略已成为我国中学英语教学的一项重要目标。该研究通过科学设计的问卷,调查了406名高三学生的英语学习策略掌握情况,并进一步分三个分维度、十个子维度,进行了深入的分析。研究表明,问卷提供的多维度的详细信息可以帮助详细了解学生对策略的掌握情况,从而进行有针对性的指导。同时,问卷的设计,维度划分等,也为研究人员,高中英语学习策略的教材编写和教学提供可靠有用的参考。     

An Evaluation of Three Computer-Based Instructional Strategies in Basic Electricity and Electronics Training

Job requirements for Navy electronic technicians include extensive knowledge of basic electricity and electronics (BE/E) fundamentals. Historically the BE/E material has proved difficult for trainees to learn and has resulted in high setback and attrition rates. This study evaluates alternative computer-based instructional strategies for teaching complex technical content with 4 instructional conditions: computer-based drill and practice (CBDP), enhanced computer-based instruction (ECBI), a computer-based adventure game (GAME), and the existing classroom instruction (CI). We evaluated trainees on completion of the instruction with a schoolhouse comprehensive test, a specially designed cognitive skills test, and a motivation questionnaire. In addition, we recorded and analyzed the time participants took to complete the instruction. In general, the CBDP and ECBI groups outperformed the CI and GAME groups on all measures. The GAME condition performed no better than the CI condition. When differences existed between the ECBI and CBDP groups, the ECBI group performed better.     

Grouping students for instruction: effects of learning style on achievement and attitudes

The present study examined the effects of matching and mismatching American middle-school students with a preference for learning alone or learning with peers with selected instructional treatments in order to determine the impact upon their attitudes and achievement in social studies. Analysis revealed that the learning-alone preference performed significantly better in the learning-alone condition and that the learning-with-peers preference performed significantly better in the learning-with-peers condition. However, no-preference students also performed significantly better in the learning-alone condition than with peers. In addition, data revealed that the learning-alone and the learning-with-peers students had significantly more positive attitudes when matched with their preferred learning style; the nopreference students had more positive attitudes in the learning-alone condition.     

英语单词记忆过程中策略的选用和评价的研究

问卷结果表明 :普通大学生和 GRE考生在有关记忆过程的知识方面没有差异 ;绝大多数 GRE考生有选用“较多的”策略趋势 ,且在规定单词记忆量和精细加工策略方面差异显著 ;两类被试在对策略的评价的总体上具有一致性 ,但两类被试在选择比较有效和值得推荐的策略时 ,在一些自我监控策略上的选取比率表现出差异 ,在选择效果不佳和基本无效策略时 ,在某些一般记忆加工策略上选取比率也存在差异 ;绝大多数被试推荐策略是基于经验 ,判定策略无效是源于直觉判断。本文结合前人的研究成果 ,探讨了知识、情景因素与策略的选择和运用的关系 ;提出了实际学习情景下策略有效性意识形成的两个因素及可能途径。     

Use of Brief Instructional Trials to Identify Small Group Reading Strategies: A Two Experiment Study

The Instructional Hierarchy (IH) has proven useful for understanding the functional properties of empirically valid instructional strategies. Investigators have relied heavily on the IH as a heuristic in conceptualizing instructional components used in brief experimental analyses. To date, only one investigation has applied brief experimental analysis results to small group reading interventions. The purpose of this paper is to describe two studies which used single session instructional trials to identify interventions that were subsequently applied to small group reading instruction. In both studies, individualized instructional trials that probed for skill and performance deficits were carried out and results suggested that all students benefited from the instructional intervention. Next, the intervention was implemented in a small group format. In Experiment 2, however, validation of the instructional package was carried out by the classroom teacher who delivered the instructional package to the small group. In both cases, extended experimental analyses suggested that the intervention was effective at improving all participants’ generalized reading fluency. Results of both studies are discussed in terms of how future studies can refine procedures for validating instructional and motivational components before classroom applications.     

Training in Self-Explanation and Self-Regulation Strategies: Investigating the Effects of Knowledge Acquisition Activities on Problem Solving

Previous research has found positive correlations between particular strategies students use while studying to explain instructional materials to themselves and student performance on associated problem-solving tasks (Chi, Bassok, Lewis, Reimann, & Glaser, 1989; Pirolli & Bielaczyc, 1989; Pirolli & Recker, 1994). In the study reported here, we investigate the causal nature of this relation. This was accomplished by identifying a set of self-explanation and self-regulation strategies used by high-performance students in our earlier studies. We used strategy training to manipulate students' application of these strategies and examined the impact of their use on student explanations and performance. Twenty-four university students with no prior programming experience worked through a sequence of programming lessons. Following introductory lessons, participants received interventions involving explicit training in the strategies (instructional group) or received a similar set of interventions but no explicit training (control group). The instructional group showed significantly greater gains than the control group in the use of self-explanation and self-regulation strategies from the pre- to postinterventions lessons. Increased strategy application was accompanied by significantly greater performance gains. The results indicate that the particular self-explanation and self-regulation strategies used in training contribute to learning and problem-solving performance.     

Effects of the Helping Early Literacy with Practice Strategies (HELPS) Reading Fluency Program with Latino English Language Learners: A Preliminary Evaluation

The Helping Early Literacy with Practice Strategies (HELPS) Program was developed by integrating 8 evidence-based fluency-building instructional strategies into a structured program that can be feasibly implemented by educators. The HELPS Program has been shown in previous research to significantly improve elementary-aged students’ reading abilities, but the effects of HELPS have not been evaluated with an important and increasing sub-population of U.S. students, English language learners (ELLs). As such, the purpose of this control group comparison study was to evaluate HELPS with Latino ELLs. Findings showed that ELLs who received HELPS scored significantly higher than the control group on standardized measures of fluency and comprehension. Although this study represents an initial attempt to understand the effects of HELPS with ELLs, the findings have implications for educators and researchers who work with ELLs.