Literature Index

Displaying 1881 - 1890 of 3326
  • Author(s):
    Francesca Chiesi & Caterina Primi
    Year:
    2009
    Abstract:
    We investigate the evolution of probabilistic reasoning with age and some related biases, such<br>as the negative/positive recency effects. Primary school children and college students were presented with<br>probability tasks in which they were asked to estimate the likelihood of the next occurring event after a<br>sequence of independent outcomes. Results indicate that older children perform better than younger children<br>and college students. Concerning biases, the positive recency effect decreases with age whereas no age-<br>related differences are found for the negative recency effect. Theoretical and educational implications of<br>results are discussed.
  • Author(s):
    Rouncefield, M.
    Year:
    1994
    Abstract:
    The author talks about her own experience taking A-level Pure Mathematics and Statistics (Oxford board) and how the content and emphasis of the course has changed over the years.
  • Author(s):
    Mickelson, W. T. Yetter, G. Lemberger, M., Hovater, S., &amp; Ayers, R.
    Year:
    2003
    Abstract:
    The importance of facilitating study and practice materials that are consistent with graded assessments and instructional objectives is well known, if not commonly used , in educaitonal practice. Reciprocal Peer Tutoring (RPT) is a collaborative approach that embeds assessment in a formalized learning process to facilitate student involvement with course content and improve achievement. Students engaging in RPT activity, each student of a dyad is independently responsible for synthesizing course content and constructing practice multiple-choice test questions, complete with answers, based on the course curriculum. Each dyad then administers practice tests to each other prior to formal class examinations. Upon completion of the practice exams, partners score each other's work and alternate roles as tutors, and tutees to assess each other's performance, give feedback on missed items, and discuss individual questions and course content. In this dual role as tutor and tutee, students benefit through the preparation and instruction in which tutors engage, as well as from the instruction that tutees receive. This study examines the impact of reciprocal peer tutoring (RPT) on student achievement over six sections of an introductory statistics course. A comparison of RPT treatment relative to a control accounting for instructor, showed an effect of RPT treatment at the time of the last examination of the semester. This finding is tempered by additional analyses into the effectiveness fo the RPT treatment. Student achievement relative to increasing levels of cognitive complexity of exam items showed mixed results. Furthermore, a comprehensive analysis of the student work within RPT treatment revelaed students having difficulties implementing the intervention.
  • Author(s):
    Petocz, P., Gordon, S., &amp; Reid, A.
    Editors:
    Rossman, A., &amp; Chance, B.
    Year:
    2006
    Abstract:
    In this paper, we examine some results from a series of interviews carried out by e-mail with an international group of statistics educators, all of them members of the International Association for Statistical Education (IASE). We asked for their ideas on the qualities of 'good' statistics teachers and ways in which they could develop as statistics educators. Follow-up questions explored their answers in depth. The responses highlight the diversity of views about recognising and developing good statistics teachers at tertiary level, an important consideration for any discussion on professional practice and certification in statistics education.
  • Author(s):
    Jim Ridgway, James Nicholson and Sean McCusker
    Year:
    2008
    Abstract:
    Although most interesting problems are multivariate (MV) and students and citizens need to be able to reason using MV data, appropriate challenges are rarely encountered in class. In this paper we argue that the curriculum (and ideas about statistical literacy) should encompass reasoning with MV data. Statistics education can occur in a range of disciplines and in informal setting - notably on the web. Strategically, there is a need for dialogue with educators in other disciplines. We also argue for greater collaboration with data providers, who are engaging increasingly in 'People Net' (PN) activities-in short, a reconceptualisation of the education community. The SMART Centre has developed generic software shells that facilitate the import of MV data into interactive displays. We also describe their successful use in Citizenship classrooms where students interpret large-scale survey data on topics such as sexually transmitted infections and drug use.
  • Author(s):
    Cliff Konold and Sibel Kazak
    Year:
    2008
    Abstract:
    For the past 15 years, pre-university students in many countries including the United States have encountered data analysis and probability as separate, mostly independent strands. Classroom-based research suggests, however, that some of the difficulties students have in learning basic skills in Exploratory Data Analysis stem from a lack of rudimentary ideas in probability. We describe a recent project that is developing materials to support middle-school students in coming to see the "data in chance" and the "chance in data." Instruction focuses on four main ideas: model fit, distribution, signal-noise, and the Law of Large Numbers. Central to our approach is a new modeling and simulation capability that we are building into a future version of the data-analysis software TinkerPlots. We describe three classroom-tested probability investigations that employ an iterative model-fit process in which students evaluate successive theories by collecting and analyzing data. As distribution features become a focal point of students' explorations, signal and noise components of data become visible as variation around an "expected" distribution in repeated samples. An important part of students' learning experience, and one enhanced through visual aspects of TinkerPlots, is becoming able to see things in data they were previously unable to see.
  • Author(s):
    Schwartz, D. L., Sears, D., &amp; Chang, J.
    Editors:
    Lovett, M. C., &amp; Shah, P.
    Year:
    2007
    Abstract:
    In this chapter, we use preparation for future learning assessments to work backwards to identify the types of prior knowledge that prepare students to learn. We highlight how to develop a specific form of prior knowledge that many current models of learning and instruction do not address very well.
  • Author(s):
    Cobb, G. W.
    Year:
    1993
    Abstract:
    Recent survey data demonstrate an acute need for curricular resources in statistics. The first half of this paper summarizes and compares a dozen current or recent NSF projects, most of which are developing such resources. The second half of the paper develops four themes from the conference.
  • Author(s):
    Simon, M. A.
    Year:
    1995
    Abstract:
    Constructivist theory has been prominent in recent research on mathematics learning and has provided a basis for recent mathematics education reform efforts. Although constructivism has the potential to inform changes in mathematics teaching, it offers no particular vision of how mathematics should be taught; models of teaching based on constructivism are needed. Data are presented from a whole-class, constructivist teaching experiement in which problems of teaching practice require the teacher/researcher to explore the pedagogical implications of his theoretical (constructivist) perspectives. The analysis of the data led to the development of a model of teacher decision making with respect to mathematical tasks. Central to this model is the creative tension between the teacher's goals with regard to student learning and his responsibility to be sensitive and responsive to the mathematical thinking of the students.
  • Author(s):
    Neil H. Spencer
    Year:
    2010
    Abstract:
    This article describes how a demonstration of statistical (or other) software can be recorded without expensive video equipment and saved as a presentation to be displayed with software such as Microsoft PowerPoint. Work carried out on a tablet PC, for example, can also be recorded in this fashion

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The CAUSE Research Group is supported in part by a member initiative grant from the American Statistical Association’s Section on Statistics and Data Science Education