Feedback effectiveness and efficiency were studied using 120 college students practicing 40 difficult vocabulary items in 4 experiments. The significant impact of immediate feedback was seen in immediate and delayed posttests. Conditional probability of feedback as a corrective function is discussed via a limited model of general working memory.…

Two studies investigated interactions among position of adjunct questions (inserted before or after sections of instructional prose), reading ability, and direct versus indirect learning outcomes for 74 deaf postsecondary and 100 hearing middle school students. Different effects were observed for deaf and hearing readers and for different levels…

Four mathematics test-item types that may perform differently when calculators are used were assessed using data from 160 high school students attending a summer enrichment program. The effects of testing with and without calculators on testing time, test reliability, item difficulty, and item discrimination were also assessed. (TJH)

Analysis of 15 young children with autism and their mothers as they proceeded through a program of skill training and family support found that behavior problems were significantly reduced and teaching skills were significantly improved over the course of training. The difficulty of the task was related to behavior problems and teaching skills.…

This study examined characteristics of multiple-choice reading comprehension tasks suspected of influencing their difficulty, through administration of the California Achievement Tests to 158 deaf college students. Problem components evaluated included manifest content, psychologically salient features, and processing demands. Variation in item…

An annotated bibliography lists French language tests designed for core French, French immersion, or French native language instruction at the elementary and secondary levels. Citations include basic bibliographic information, intended population, grade or difficulty levels, brief descriptions of test sections or format, and approximate test…

Twenty-two classroom teachers (grades one through seven) of mainstreamed students with learning disabilities were interviewed concerning their use of social studies textbooks. Results indicated that teachers were concerned about content and comprehensibility of the texts. Teachers reported dealing with difficult texts by helping individuals with…

This study of 15 Hebrew-speaking preschool children with specific language impairment and 2 comparison groups tentatively supported the notion that grammatical morphemes were less difficult for subjects if they take the form of stressed and/or lengthened syllables and if they appear in a language in which nouns, verbs, and adjectives must be…

A new Internal Revenue Service (IRS) program, Compliance 2000, assists taxpayers wanting to comply with tax laws but finding it difficult because of legal complexity or administrative burden. Kent State University (Ohio) has used the program to resolve a compliance problem with nonresident alien students and scholars. IRS contact information is…

An approach is presented to the definition of minimal competence for judges to use in standard setting. Panelists in standard setting must receive training to ensure that differences in rating result from differences in perceptions of item difficulty, not in differences of opinion about the definition of minimal competence. (SLD)

Discussion of learner control in computer-assisted instructional simulations focuses on an experiment conducted with undergraduate students that compared three different treatments for instructional control in an aircraft simulator. Topics addressed include performance on immediate and delayed posttests; practice; student attitudes; effects of…

Studied the ability of logical test design (LTD) to predict student performance in reading Roman numerals for 211 sixth graders in Mexico City tested on Roman numeral items varying on LTD-related and non-LTD-related variables. The LTD-related variable item iterativity was found to be the best predictor of item difficulty. (SLD)

An analysis of aptitude-treatment interaction (ATI) for preferences for course structure and of instructor orientation preferences was undertaken for 50 first-year college students. Results indicate that students are more satisfied with instructors who are perceived as student oriented but that students who prefer low-difficulty instruction…

This paper describes the use of the Rasch model to help implement computerized administration of the standard and advanced forms of Raven's Progressive Matrices (RPM), to compare relative item difficulties, and to convert scores between the standard and advanced forms. The sample consisted of 95 girls and 95 boys in Australia. (SLD)

Describes the Rasch calibration of a portion of the Watkins Farnum Performance Scale (J. Watkins and S. Farnum, 1954), a test of instructional music performance, for 218 sixth graders. Results show how Rasch scaling allows item difficulties to be estimated, the test to be administered more efficiently, and diagnostic information to be obtained.…