Integrating information: A meta-analysis of the spatial contiguity and temporal contiguity effects

This article reviews research on the spatial contiguity and temporal contiguity effects. Research on these instructional design effects has focussed on the instructional benefits for novices of reducing split attention between spatially or temporally disparate but related elements of information. Meta-analytic techniques were applied to 50 independent studies yielding performance data. Major hypotheses regarding the instructional benefits of reducing split attention across time or space were supported, including the effect of a hypothesised moderator, the complexity of learning materials. The analyses indicate that, for complex learning materials in particular, increasing either the spatial or temporal contiguity of related elements of information can lead to substantial learning gains.     

The Jasper experiment: An exploration of issues in learning and instructional design

The Jasper Woodbury Problem Solving Series is an example of a video-based instructional macrocontext for complex problem generation and problem solving. The Jasper series and curricular materials are described and illustrated in this article. The theoretical framework underlying the series includes assumptions about educational goals and the nature of learning, including the importance of generative activities and cooperative learning situations. The authors argue that the Jasper series affords generative and cooperative learning activities in a way that traditional mathematics problem-solving materials do not. However, whether these features are utilized depends on the teaching model at work in the classroom. Three models of teaching—basics first, structured problem solving, and guided generation—that can be applied to the Jasper series are outlined. The strengths and weaknesses of each are discussed, and associated assessment issues are raised. The article concludes by pointing to the need for research on the impact of differing instructional design decisions.Members of the Cognition and Technology Group at Vanderbilt who contributed to this paper are Linda Barron, John Bransford, Olin Campbell, Ben Ferron, Laura Goin, Elizabeth Goldman, Susan Goldman, Ted Hasselbring, Allison Heath, Charles Kinzer, James Pellegrino, Kirsten Rewey, Robert Sherwood, Nancy Vye, Susan Warren, Susan Williams.     

Self-regulated learning: Implications for the design of instructional media

This paper describes the implications of principles derived from cognitive social learning theory and Vygotsky's socially oriented developmental perspective for the design of technology-based instructional materials. Vygotsky's ideas about the kinds of experience that facilitate intellectual growth in the “zone of proximal development” suggest that contemporary mathematics instruction (usually characterized by presentations to large groups, or by individualized instruction dominated by worksheets) deny students opportunities for individual interaction with and supportive guidance by adult experts or competent peers. It is proposed that such instruction fails to support the transfer of regulatory responsibility from teacher to student. The derivation of design specifications for the use of instructional technologies to overcome these limitations of contemporary instruction in mathematics is described. Instructional materials designed to promote self-regulation strategies as well as procedural and declarative knowledge in mathematics are presented.     

A cybernetic model for curriculum development

The task of the curriculum developer is to design instructional systems which will produce consistently high levels of learning despite wide variation in pupil characteristics. This can be viewed as a cybernetic question of regulating variety in a system to produce stable and high level output. Six cybernetic principles—goal orientation, limitation of input, monitoring, control decisions, restoration of equilibrium, and positive feedback—are described, and their application to curriculum discussed. It is concluded that a cybernetic model can guide curriculum developers in designing effective learning systems.     

Effects of Training in the Use of Social and Cognitive Strategies: An Intervention Study in Secondary Mathematics in Co‐Operative Groups

ABSTRACT

This article reports on an intervention study into the effects of a training in the use of social and cognitive strategies on the learning outcomes of students in secondary mathematics education. Special attention is given to differential effects for high‐ and low‐achieving students. The focus on differential effects is derived from studies into learning in small co‐operative groups, and from the results of meta‐analyses into the effects of training in learning strategies. From these studies it can be concluded that in general such programs contribute to learning. However, it seems that low‐achieving students are unable to benefit from interventions of the kind investigated (i.e., co‐operative learning and training in learning strategies). The main question is whether it is possible to design an instructional program from which all students benefit, and from which the low‐achieving students profit more than their counterparts in the control‐program. In the present study three instructional programs for co‐operative learning were compared: (i) an experimental program with special instruction in the use of social strategies; (ii) an experimental program with special instruction in the use of cognitive strategies; and (iii) a control program without training in either cognitive or social strategies. The programs were identical with respect to mathematical content and general instructional settings (a combination of whole‐class instruction, working in co‐operative groups and individual work). The experiment addressed the following research question: what are the general and differential effects of a training in the use of social and cognitive strategies on the results of learning in secondary mathematics? The research was conducted in two schools for secondary education in a total of 21 classes, involving a total of 511 students. The design was a pretest‐posttest control group design, using two experimental groups and one control group. The data were analysed from a multi‐level perspective. The outcomes of the investigation clearly show the effects of the intervention. Teaching cognitive and social strategies has the expected, positive effects. In addition to this main effect, a compensatory effect for the low‐achieving students was found. The low‐achieving students in the experimental conditions outperformed their counterparts in the control group.

     

“There’s got to be a better way to do this”: a qualitative investigation of informal learning among instructional designers

This study employed a qualitative research design to investigate informal learning among practicing instructional designers. Prior research has examined how instructional designers spend their time, make decisions, use theory, solve problems, and so on, but no published research has explored the nature and role of informal learning in instructional design work. Based on intensive interviews of practitioners in the field, this study produced eight themes organized according to two metathemes: (a) the nature of informal learning in instructional design practice and (b) instructional design as informal learning. Specific themes concerned what instructional designers learn through informal practical experience, how they learn it, and the meaning of this kind of learning for various aspects of their work. Overall, these results suggest that informal learning is a vital part of instructional design practice and that design itself can be thought of as a specialized type of informal learning. Other conclusions regarding informal learning in design are discussed and future directions for research are offered.     

Live and Learn: Informal Learning Among Future Professionals

Although most workplace learning occurs informally, instructional design and technology professionals often focus their attention on more formal interventions, such as training. This article addresses a research study that examined the perception and use of informal learning strategies among instructional design and technology graduate students, the future members of the workforce of instructional designers and performance improvement practitioners. Results of this study may have implications for both instructional design and technology graduate programs and managers of instructional design and technology teams in organizations.     

Exploring Student Perceptions of Audiovisual Feedback via Screencasting in Online Courses

This study explored barriers and facilitating factors affecting the development and use of learning objects in developing instructional materials and their use in supporting individualized learning. Over a two-month period, students in a graduate-level instructional design course developed instructional materials incorporating learning objects or developed learning objects in selected areas or disciplines. Qualitative analysis was conducted to explore students' experience and examine the skills and knowledge required to develop and use learning objects successfully. Through this analysis, three facilitating factors and nine barriers were identified. The authors conclude that the successful development and use of learning objects will be promoted by overcoming the barriers and strengthening the facilitating factors identified in this study.     

Reification of instructional materials as part of the process of developing problem‐based practices in mathematics education

This teacher development study closely examined a teacher's practice for the purpose of understanding how she selected and implemented instructional materials, and correspondingly how these processes changed as she developed her problem‐based practice throughout a school year. Data sources included over 20 hours of planning and analysis meetings with the teacher and 27 video‐taped lessons with discussions before and after each lesson. Through qualitative analysis we examined the data for: students' cognitive demand for curricular materials the teacher selected and implemented; teacher's beliefs and practices for students' engagement in mathematical thinking; and teacher's and students' communication about mathematics during instruction. We found that the teacher shifted her views and use of instructional materials as she changed her practice towards more problem‐based approaches. The teacher moved from closely following her traditional, district‐adopted textbook to selecting problem‐based tasks from outside resources to build a curriculum. Simultaneously, she changed her practice to focus more on students' engagement in mathematical thinking and their communication about mathematics as part of learning. During this shift in practice, the teacher began to reify instructional materials, viewing them as instruments of her practice to meet students' needs. The process of shifting her views was gradual over the school year and involved substantial analysis and reflection on practice from the teacher. Implications include that teachers and teacher educators may need to devote more attention and support for teachers to use instructional materials to support instruction, rather than materials to prescribe instruction. This use of instructional materials may be an important part of transforming practice overall.     

Effects of student-facilitated learning on instructional facilitators

We investigated perceptions about learning strategy use and instructional roles among a sample of high needs adolescents (n = 230) who acted as near-peer instructional facilitators. The sample was drawn from science and mathematics classes in nonselective public secondary schools in New York City. Students participated in an inschool intervention that draws on social constructivism, theory and research on metacognition and learning strategies, role theory, and empirical findings from the peer-to-peer learning literature to promote advanced achievement among students who act as facilitators. Using a pre- and post-test single group design, we surveyed student instructional facilitators before and after program participation and related their perceptions about learning strategy use and perceptions about teaching roles to data about academic achievement. We found no survey gains in student perceptions about learning strategies or instructional roles between pre-survey (fall) and post-survey (spring). We found small but significant effects of individual perceptions about learning strategies and teaching roles on academic gains among instructional facilitators. The study also suggests that an in-school near-peer facilitated learning program can be an effective means to raise achievement in urban high schools. The study provides partial support for theories that hold that metacognition and role perceptions are involved in the academic gains of instructional facilitators, as gains in these dimensions were small compared to achievement gains.     

Participatory instructional redesign by students and teachers in secondary education: effects on perceptions of instruction

Students’ perceptions of instruction are important because they direct the learning of students. The fact that teachers have only limited knowledge of these perceptions is likely to threaten the effectiveness of learning, because congruence between interpretations of an instructional intervention is necessary for its optimal use. This study examines participatory design as a strategy for taking student perceptions into account in instructional re/design. Participatory design meetings of groups of teachers and seven co-designing students in a secondary education setting identified changes to improve the regular education process. The results on changes in student perceptions, perceived-desired discrepancy, and teacher–student disagreement showed some improvement for the co-designers but, unexpectedly, limited or even negative effects for the non-co-designing students. Possible causes are discussed. Participatory design seems to have potential for improving education, but further research is needed.     

An Examination of English Teachers' Opinions About the Ontario Grade 9 Reading and Writing Test

Interest in the use of large-scale achievement testing for accountability purposes and to drive instructional reform has been increasing in Canada. In the 1995 publications in Interchange, several researchers debated the merits and demerits of standardized achievement testing, including among the latter a tendency to reduce the curriculum and overemphasize routine learning (i.e., "teaching to the test"). Almost no studies have found empirical evidence for such testing's purported benefits. We set out to investigate these issues in Ontario: We present findings from a mail survey designed to find out, from Grade 9 and Grade 10 English teachers in Ontario, their perception of the quality of the Ontario Grade 9 literacy testing program and the effects it has had on the teaching and learning processes. Based on the responses of 107 teachers, our results paint a negative picture of teachers' opinions of the Grade 9 test in terms of its quality and its impact on teaching and learning. Three years after the Grade 9 test was first introduced, Grade 9 and 10 English teachers are still not convinced of its value. Our findings (and those from two other similar surveys) appear to suggest, at least based on teachers' self-reporting, that the purposes of the test — improving the quality of education and learning — as envisioned by the Ontario Ministry of Education and Training have not been met. These findings support those of other assessment impact studies in Canada, namely British Columbia and Alberta, regarding the adverse consequences of large-scale standardized testing (either multiple-choice test or performance-based assessment), and the lack of evidence for its purported positive educational influences. We recommend future research to investigate further the validity and the educational impact of the provincial tests and the reasons responsible for the observed impact or lack of it, and to determine resources, such as teacher training and materials, that are necessary to supplement the provincial testing program's effort to improve teaching and learning.     

色彩心理学与城市色彩

色彩对人的心理可以产生物理的、情感的和意象的影响。这对于建筑和城市色彩的选择具有重要的参考价值。我们必须像控制噪声和空气污染一样,高度重视城市色彩问题,不断美化、优化城市人居环境,促进城市健康发展,使人们的生活更加舒适。     

The instructional effect of coding (color and black and white) on information acquisition and retrieval

Color, because of its omnipresent characteristics and increasing application in graphic displays, continues to be of interest to researchers. The authors, utilizing professionally designed and produced stimulus materials, found color coding to be an important instructional variable in improving student information acquisition under specific conditions.     

Contextualizing learning in the World Wide Web: accounting for the impact of culture

There is a developing urgency about how Australian universities should best make use of the World Wide Web (WWW) to meet the needs of culturally diverse students, especially those of Asian origin. This urgency is the result of both global and internal pressures, some political, (consider the imminence of the 'Hanson movement' against a multicultural Australia), some economic, some social. Moreover, to miss the current opportunity to exploit WWW technologies to design, implement and market effective instructional courses will only work to disadvantage Australia in a growing but globally competitive educational market. One of the most pressing problems in this context is how to provide instructional materials in a model of teaching and learning that is cost-effective, makes extensive use of WWW technologies to provide for flexibility in learning, and that is culturally appropriate. This paper outlines an approach and model for investigating and developing culturally appropriate instructional materials. It is hoped that through publication, we might obtain feedback on the validity of this model and also widen the potential of its scope beyond its immediate application to the Australian context. The following hypotheses are central to our work: (1) Existing cultural influences in instructional materials designed and delivered on the WWW by Australian universities, and intended for use by culturally diverse students, are minimal and ineffective. (2) The efficacy of learning based in the use of the WWW for instructional purposes can be improved by the adoption of a culturally appropriate model of instructional design. (3) Culture is a significant factor in determining the effectiveness of learning materials created in the WWW and intended for use by culturally diverse students. In testing these hypotheses, we intend to provide the empirical research to help determine the most appropriate ways of using the WWW to stimulate effective learning at tertiary level for all learners, whatever their cultural heritage or perspectives     

Instructional conceptions: Analysis from an instructional design perspective

Learners are active actors in learning environments and not mere consumers of instructional designers' products. In line with mediating paradigm instructional conceptions of students are analysed. These conceptions act as cognitive filters that affect students' use of both instructional interventions and support in learning environments. To gain insight in the complexity of students' instructional conceptions, the concept is analysed and its theoretical assumptions scrutinised. Next, research findings regarding instructional conceptions are reviewed. Attention is paid to the nature and development of students' instructional conceptions and to the relationship with similar conceptions. In the Discussion section, current limitations of both the conceptualisation and instrumentation of instructional conceptions are described and perspectives are opened on further research.     

Learning by doing, vintage, and selection: Three pieces of the puzzle relating teaching experience and teaching performance

This article points out that the puzzling nature of the evidence concerning the relationship between teaching experience and teaching performance is due at least in part to the research methodology used to study this relationship, in particular to the use of cross-sectional data on teachers. With cross-sectional data, the variable of interest—years of teaching experience—reflects three different phenomena: learning by doing, vintage and selection. These phenomena are explained and their influence on the relationship between experience and performance observed in a cross section of teachers is discussed. It is then shown that the impact of learning by doing on teaching performance is significantly increased when the impact is estimated in a model that explicitly accounts for vintage effects.     

How Do Instructional‐Design Practitioners Make Instructional‐Strategy Decisions?

Many theories have been proposed to help instructional designers make instructional‐strategy decisions, yet it is not clear if these theories are actually used by ID practitioners. This study used a web‐survey to examine the design strategies of 113 ID practitioners. The survey asked respondents to rate how frequently they used learning or ID theories as well as 10 other design strategies, to help make instructional‐strategy decisions. Respondents were also asked how often they used different information sources to learn about new theories, trends, and strategies, and to respond to a set of contrasting statements depicting objectivist vs. construc‐tivist assumptions. The results indicate that ID practitioners most often rely on interaction with others both as a means of making instructional‐strategy decisions and of learning about new theories, trends, and strategies. Only fifty percent of the respondents said they regularly use theories when making instructional‐strategy decisions, using other design strategies more frequently instead; and most practitioners are eclectic in their underlying philosophical assumptions. Based on these results, we discuss implications for training and ongoing support of instructional designers.     

二语课程方案编制论纲

人们通常将第二语言（以下简称二语）教学仅仅看作一种教学行为,因而多数有关二语教学的文献,要么仅论述教学方法,要么仅论及教材的设计与使用.其“潜台词”是,如果学生无心学习,错不在学生,而在教学方法或教材及教师.但是,要顺利实施一项二语课程方案,仅有教学行为是远远不够的,而是像任何成功的教育课程方案一样,其中包含多层次的规划、编制与实施等,不仅要确定目标,还要制订教学大纲、合理运用教材;既要确定教学策略、选择教师并进行培训,还要选定测验与评估的程序.一旦课程方案进入运行阶段,就必须启动相应的监控和评价程序.因此,为了设计出有效的二语课程方案,必须对课程方案编制的本质与过程有一个全面的认识.