ETS has recently instituted the Cognitively Based Assessments of, for, and as Learning (CBAL) research initiative to create a new generation of assessment designed from the ground up to enhance learning. It is intended as a general approach, covering multiple subject areas including reading, writing, and math. This paper is concerned with the writing assessment being developed within the CBAL framework, and in particular, with the potential for using automated scoring techniques effectively within such an assessment to support learning.Key words: writing assessment, CBAL, automated scoring ii (2008)
Context and PurposeIn practice, assessment design involves complex tradeoffs. For instance, many testing programs assess writing directly by administering generic prompts under strict time limits. This type of assessment has gained in popularity relative to indirect measures of writing skill in response to the concern that writing should be assessed by actually requiring students to write, but it has been criticized as encouraging simplistic, formulaic approaches to instruction that fail to develop the complex skills students need to learn in order to become effective writers (Hillocks, 1987(Hillocks, , 2002. Portfolio-based writing assessment may encourage richer, more appropriate forms of instruction, but it raises issues of reliability and validity. Automated scoring methods have been introduced and advanced as instructional aids, but they have been criticized as focusing attention too much on mechanical correction of errors rather than encouraging critical engagement with content. In other words, it is no simple matter to design summative assessments that are truly tests worth teaching to (Shepard, 2002). Success in creating tests that truly encourage learning will require a complex, sustained effort that takes into account an extraordinary range of elements, including at least the following:• the cognitive and instructional literatures that define what students learn and how they best learn it• psychometric constraints on effective assessment• institutional and public policy constraints that ultimately determine test feasibility ETS has recently instituted a research initiative, Cognitively Based Assessments of, for, and as Learning (CBAL), intended to address this problem and create a new generation of assessment designed from the ground up to enhance learning. It is intended as a general approach, covering multiple subject areas including reading, writing, and math (see Bennett & Gitomer, 2009). This paper is concerned with the writing assessment being developed within the CBAL framework, and in particular, with the potential for using automated scoring techniques effectively within such an assessment to support learning. The role of automated scoring for CBAL cannot be discussed, however, without an in-depth presentation of the CBAL initiative.This presentation occupies section 1.2, after which section 1.3 examines the role of automated scoring within this philosophy. The remaining sections of th...