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Dynamic assessment is a kind of interactive assessment used in education. Dynamic assessment is a product of the research conducted by developmental psychologist Lev Vygotsky. ==Theory== Notable and increasingly influential〔Mindes, G. (Assessing young children ). Merrill/Prentice Hall, 2003, p. 158〕〔Haywood, H. Carl & Lidz, Carol Schneider. (Dynamic Assessment in Practice: Clinical And Educational Applications ). Cambridge University Press, 2006, p. 1〕 alternative to the wide range of standard IQ tests originated in the writings of psychologist Lev Vygotsky (1896-1934) of his most mature and highly productive period of 1932-1934. The notion of the zone of proximal development that he introduced in 1933, roughly a year before his death, served as the banner for his proposal to diagnose development as the level of actual development that can be measured by the child's independent problem solving and, at the same time, the level of proximal, or potential development that is measured in the situation of moderately assisted problem solving by the child.〔Vygotsky, L.S. (19332-34/1997). (The Problem of Age ). in The Collected Works of L. S. Vygotsky, Volume 5, 1998, pp. 187-205〕 The maximum level of complexity and difficulty of the problem that the child is capable to solve under some guidance indicates the level of potential development. Then, the difference between the higher level of potential and the lower level of actual development indicates the zone of proximal development. Combination of the two indexesthe level of actual and the zone of the proximal developmentaccording to Vygotsky, provides a significantly more informative indicator of psychological development than the assessment of the level of actual development alone.〔Chaiklin, S. (2003). "The Zone of Proximal Development in Vygotsky's analysis of learning and instruction." In Kozulin, A., Gindis, B., Ageyev, V. & Miller, S. (Eds.) Vygotsky's educational theory and practice in cultural context. 39-64. Cambridge: Cambridge University〕〔Zaretskii,V.K. (2009). The Zone of Proximal Development What Vygotsky Did Not Have Time to Write. Journal of Russian and East European Psychology, vol. 47, no. 6, November–December 2009, pp. 70–93〕 The ideas on the zone of development were later developed in a number of psychological and educational theories and practices. Most notably, they were developed under the banner of dynamic assessment that focuses on the testing of learning and developmental potential〔Sternberg, R.S. & Grigorenko, E.L. (2001). All testing is dynamic testing. Issues in Education, 7(2), 137-170〕〔Sternberg, R.J. & Grigorenko, E.L. (2002). Dynamic testing: The nature and measurement of learning potential. Cambridge (UK): University of Cambridge〕〔Haywood, C.H. & Lidz, C.S. (2007). Dynamic assessment in practice: Clinical and educational applications. New York: Cambridge University Press〕 (for instance, in the work of Reuven Feuerstein and his associates,〔Feuerstein, R., Feuerstein, S., Falik, L & Rand, Y. (1979; 2002). Dynamic assessments of cognitive modifiability. ICELP Press, Jerusalem: Israel〕 who has criticized standard IQ testing for its putative assumption or acceptance of "fixed and immutable" characteristics of intelligence or cognitive functioning). Grounded in developmental theories of Vygotsky and Feuerstein, who recognized that human beings are not static entities but are always in states of transition and transactional relationships with the world, dynamic assessment also received considerable support in the recent revisions of cognitive developmental theory by Joseph Campione, Ann Brown, and John D. Bransford and in theories of multiple intelligences by Howard Gardner and Robert Sternberg.〔Dodge, Kenneth A. Foreword, xiii-xv. In Haywood, H. Carl & Lidz, Carol Schneider. Dynamic Assessment in Practice: Clinical And Educational Applications. Cambridge University Press, 2006, p.xiii-xiv〕 Vygotsky's term Zone of Proximal Development (ZPD) relates to the gap between what the child can learn unaided, and what he or she can learn with the help of an adult or a more capable peer. According to Vygotsky, it is impossible to understand a child's potential intellectual development using a one-way assessment. Dynamic assessment is an interactive approach to psychological or psychoeducational assessment that embeds intervention within the assessment procedure. Most typically, there is a pretest then an intervention and then a posttest. This allows the assessor to determine the response of the client or student to the intervention. There are a number of different dynamic assessment procedures that have a wide variety of content domains. One purpose of dynamic assessment is to determine if a student has the potential to learn a new skill. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dynamic assessment」の詳細全文を読む スポンサード リンク
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