A methodology for investigating the influence of correction-for-guessing directions and formula scoring on test performance was studied. Experts in the test content field used a judgmental item appraisal system to estimate the knowledge of the minimally competent candidate (MCC) and to predict those items that the MCC would omit on the test under…

The Alberta Essay Scales were developed to assist teachers in the grading of essays. They represent a standard based on written compositions at the 12th grade level in 1964 to be compared with current composition writing achievement. A scale for mechanics in English and one for writing style and content are defined through model essays and…

On the basis of past research efforts to improve multiple-choice test information through differential weighting of responses to wrong answers (distractors), two statistical indices are developed. Each describes the properties of response distributions across the options of an item. Jaspen's polyserial generalization of the biserial correlation…

A simulation study was designed to assess the severity of regression effects when a set of selection scores is also used as pretest scores as this pertains to RMC Model A of the Elementary and Secondary Education Act Title I evaluation and reporting system. Data sets were created with various characteristics (varying data reliability and…

The concept of testing for partial knowledge is considered with the concept of tailored testing. Following the special usage of latent trait theory, the word valdity is used to mean the correlation of a test with the construct the test measures. The concept of a method factor in the test is also considered as a part of the validity. The possible…

The use of a computerized system is described in which students rate each other's term papers via the computer program PEERRATE, which creates a matrix of intervals between ratings received and calculates final ratings incorporating a mean and standard deviation selected by the instructor for the class. As described, the program includes: (1)…

A procedure for scoring multiple-choice tests by assigning different weights to every option of a test item is investigated. The weighting method used was based on that proposed by Davis, which involves taking the upper and lower 27% of a sample, according to some criterion measure, and using the percentages of these groups marking an item option…

Composition theory and research indicate that, whether they use a holistic or an analytic rubric, teachers should share their scoring guide with their students. Both students and teachers benefit in substantial ways when students draft and revise their written work in the context of the rubric their teachers will use to assess student writing.…

Medical and dental students were administered two short confidence-scored tests on cellular and molecular biology. Increases in test reliability and predictive validity were found when test scores were adjusted for realism, but were not statistically significant. (Author/MH)

The benefits of using essay tests rather than objective tests in professional education programs are discussed. Essay tests offer practice in writing, creativity and formal communications. Guidelines for using and scoring a sample essay test in biology are presented. (BH)

Results from the Australian Mathematics Competition for 1988 and 1989 (n=309,443 and n=331,660) were analyzed on three statistical measures to determine risk-taking tendencies by groups of students classified by gender, school year, and achievement level. Results showed statistically significant differences for gender but varied depending on the…

The validity of combining a correction for guessing with the Nedelsky-based cutscore was investigated. A five option multiple choice Mathematics Achievement Test was used in the study. Items were selected to meet several criteria. These included: the capability of measuring mathematics concepts related to performance in introductory statistics;…

This paper addresses the information revealed in incorrect option selection on multiple choice items. Multilinear Formula Scoring (MFS), a theory providing methods for solving psychological measurement problems of long standing, is first used to estimate option characteristic curves for the Armed Services Vocational Aptitude Battery Arithmetic…

UNIACT, a major component of the American College Testing (ACT) Assessment Program, is one of the first interest inventories to employ a new technique for ensuring sex fairness in the reporting of scores. UNIACT was constructed with the goal that distributions of career options suggested to males and females would be similar. It is intended to…

Formula score theory (FST) associates each multiple choice test with a linear operator and expresses all of the real functions of item response theory as linear combinations of the operator's eigenfunctions. Hard measurement problems can then often be reformulated as easier, standard mathematical problems. For example, the problem of estimating…