Impulsivity is a hallmark of two of the three DSM-IV ADHD subtypes and is associated with myriad adverse outcomes. Limited research, however, is available concerning the mechanisms and processes that contribute to impulsive responding by children with ADHD. The current study tested predictions from two competing models of ADHD--working memory (WM)…

Objective: To measure test-retest reliability of the Stop-Signal Task (SST) and the Conners' Continuous Performance Test (CPT) in children with ADHD. Methods: 12 children with ADHD (age 11.46 plus or minus 1.66) participated in the study. Primary outcome measures were stop-signal reaction time (SSRT) for the SST and CPT's commission errors (%FP).…

The teaching performance test is a recently developed assessment technique designed to sharpen our teacher competence evaluation procedures. It assesses a teacher's ability to promote learner mastery of prespecified instructional objectives during a relatively short lesson designed by the teacher. The principal contributions of this paper are the…

In computer-based interactive environments meant to support learning, students must bring a wide range of relevant knowledge, skills, and abilities to bear jointly as they solve meaningful problems in a learning domain. To function effectively as an assessment, a computer system must additionally be able to evoke and interpret observable evidence…

A set of procedures for validating the Army's Skill Qualification Tests (SQT) are described. Three phases are discussed: (1) the selection of tasks, (2) the selection of specific content for hands-on performance test items, and of written self-evaluation components, and (3) the establishment of content validity of the hands-on component. The task…

This paper describes an ongoing literacy research project involving writing samples and observations of workers in a state social service agency, a large labor union, and several scientific laboratories. Procedures discussed are: (1) selecting participants who were willing to give 16 hours of interview time over the course of a year; (2) selecting…

Part of a system by which local education agency (LEA) personnel may evaluate secondary and postsecondary vocational education programs, this sixth of eight components focuses on the evaluation of students' occupational competence based on the identification of job tasks. The component makes use of existing Vocational-Technical Education…

A project was conducted to develop two criterion-referenced, multiple-choice tests and a performance test for the dental assistant occupational area. Procedures were recommended for administration of the tests and field test and for revision of the tests. Evaluation experts analyzed the performance standards being tested, drafted test items,…

A project was conducted to develop two criterion-referenced, multiple-choice tests and a performance test for the hotel clerk occupational area. Procedures were recommended for administration of the tests and field test and for revision of the tests. Evaluation experts analyzed the performance standards being tested, drafted test items, reviewed…

The Education Evaluation and Planning Package provides a performance statement check list approach to the comprehensive educational evaluation required by Massachusetts law for special education students. The vocational area of this package is intended to be used to assess various skills necessary to hold a job. There are four components of this…