基于表现的评价:意涵和特征

新课程针对传统课程评价的局限和不足,提出了建立发展性评价的理念,基于标准的课程设计和教学实践要求用评价来促进学习,评价设计先于教学实施,那么,如何实践这样的评价?本文呼吁采用基于表现的评价,阐述其内涵、意义和特征,就"什么是基于表现的评价?"、"为什么要采用基于表现的评价?"、"基于表现的评价是怎样的?"三个问题作出了回答。     

Literacy instruction: From assignment to assessment

This action research demonstrates the answer to this question: How can literacy professors provide effective training in evaluating writing to preservice graduate education students? The study examines writing assessment instruction in the context of a literacy course required of preservice teachers seeking secondary (7–12) certification in content area instruction. Approximately half of the course is devoted to instruction in 3 areas of writing assessment: (1) theory and practice in aspects of holistic writing assessment analysis, (2) methods for designing teachable rubrics, and (3) approaches to creating and sharing written feedback. Student-participants’ written responses to protocols demonstrate learning outcomes in these 3 areas along with their attitudes and the effects of their practice with an authentic set of high school students’ essays. The study demonstrates the effectiveness of this assessment instruction as a part of overall effectiveness in teacher preparation programs at the graduate level.     

Load reduction instruction: Exploring a framework that assesses explicit instruction through to independent learning

Load reduction instruction (LRI) is an instructional approach aimed at managing the cognitive burden on students in the initial stages of learning; then, as fluency and automaticity develop, students are encouraged to engage in guided independent learning. LRI comprises five factors: difficulty reduction, support and scaffolding, practice, feedback, and guided independence. This study examined an instrument (the Load Reduction Instruction Scale, LRIS) aimed at assessing these five factors. Among a sample of high school students from 40 classrooms, findings supported the validity of the LRIS, the conceptualising underpinning it, and its potential to guide instructional practice.     

From learning to development: a sociocultural approach to instruction

Theories of human development and learning provide an essential framework in which to understand the mechanisms involved in the process of formal instruction as a specific form of teaching and learning in the school setting. The sociocultural theory of development, founded on the works of Lev Vygotsky, espouses the view that social interaction among two or more people is the greatest motivating force in human development. Communication, via the use of language, provides one of the most effective means of social interaction. By collaborating toward a common cultural goal, people co‐construct new knowledge by building on each participant's contribution. Based on the main tenets of sociocultural theory, the following eight interrelated principles for instruction are presented, namely, that it should be: mediated; discursive; collaborative; responsive; contextualized; activity‐oriented; developmental; and integrated.