Analyses of the Null Subject Parameter (NSP) suggest that several factors may influence the resetting process for second language acquisition, such as specific "trigger" data, awareness of agreement as a part of awareness of agreement (INFL), and stylistic rules such as subject postposing and anaphoric reference. Four tests were…

Two techniques for detecting differential item functioning (DIF) of test items are compared: (1) item response theory (IRT), using the three-parameter model; and (2) Mantel-Haenszel chi square techniques (MHCS). The steps necessary for identifying differentially functioning items are identified for both approaches. Using data from the 1988…

The roles of training, problem representation, and individual differences on performance of both automated (simple) and controlled (complex) process tasks were studied. The following hypotheses were tested: (1) training and cognitive style affect the representation developed; (2) training and cognitive style affect the development and performance…

A new method for estimating the parameters of the normal ogive three-parameter model for multiple-choice test items--the normalized direct (NDIR) procedure--is examined. The procedure is compared to a more commonly used estimation procedure, Lord's LOGIST, using computer simulations. The NDIR procedure uses the normalized (mid-percentile)…

Two hypotheses, the cognitive capacity hypothesis and the selective attention hypothesis, try to account for the facilitation effects of prior knowledge activation. They appear to be mutually exclusive since they predict different recall patterns as a result of prior knowledge activation. This study was designed to determine whether the two…

Some of the issues, history, and approaches in the testing of second language writing skills are reviewed. It is argued that because writing serves many important functions in the lives of individuals and activities that speech cannot do equally well, it is time to stop viewing writing as secondary to speech and to accord it equal attention. Most…

A study supplementing earlier research by Lalande and Schweckendiek investigated comparisons and correlations obtained from testing a group of 17 university students of German using both the American Council on the Teaching of Foreign Languages (ACTFL) Oral Proficiency Interview (OPI) and the most recent revision of the examination for the…

Examinees (N=1,233) at the Johnson O'Connor Research Foundation (JOCRF) were administered one of three test forms in which only item order differed. The study was undertaken to determine the validity of the assumption underlying item response theory (IRT) that there are fixed item parameters that can predict performance. The Rasch IRT model was…

To assess depression in college students, two inventories were compared: the Student Experience Inventory (SEI) and the Beck Depression Inventory (BDI). SEI, a self-report questionnaire, contains 56 items that are designed to measure hopelessness and decreased energy levels, as well as five factors covered in BDI: (1) negative affect toward self,…

Traditionally, matching test formats have been avoided in favor of multiple-choice items for several reasons, including item analysis properties and chance performance characteristics. In the light of research on test format and anxiety, this study postulates that, if a matching test could assess knowledge for a given topic as effectively as an…

Two related studies were conducted to determine whether students read all-capital text and mixed text displayed on a computer screen with the same speed and accuracy. Seventy-seven college students read M. A. Tinker's "Basic Reading Rate Test" displayed on a PLATO computer screen. One treatment consisted of paragraphs in all-capital type…

The Title I Evaluation and Reporting System (TIERS) was mandated to meet the requirements of the 1974 amendments to the Elementary and Secondary Education Act. It was hoped that TIERS would lead to a clear report of the effectiveness of Title I programs, based upon a synthesis of nationwide data. It has been extremely difficult to compare…

THIS STUDY EXAMINES THE PROGRESS OF 125 CHILDREN IN THE CLEVELAND PUBLIC SCHOOL KINDERGARTENS WHO ATTENDED HEADSTART DURING THE SUMMER AND 125 CHILDREN IN THE SAME SCHOOLS WHO DID NOT ATTEND THE HEADSTART PROGRAM. SOME INDICATIONS IN THIS STUDY SUGGEST THAT A HEADSTART CHILD SHOWS MUCH GREATER VARIABILITY IN HIS CONCEPTUAL DEVELOPMENT THAN A…

THE MAJOR PROBLEM OF THIS INVESTIGATION WAS TO DETERMINE TO WHAT EXTENT FIRST-GRADE PUPILS ARE CAPABLE OF LEARNING ALGEBRAIC STRUCTURES THROUGH PROGRAMED INSTRUCTION. IN THE EXPERIMENT APPROXIMATELY 130 FIRST-GRADERS WERE INSTRUCTED THROUGH AUDIOVISUAL TEACHING MACHINES FOR APPROXIMATELY 15 WEEKS. AT THE END OF THE PROGRAM, THE CHILDREN WERE…

SEVERAL PROBLEMS WHICH ARISE WITH THE USE OF FILM AND TELEVISION IN INSTRUCTION WERE INVESTIGATED. STUDY CONSIDERATIONS WERE FOCUSED ON DIFFERENTIATION BETWEEN RELEVANT AND IRREVELANT LEARNING BY COMPARING LABORATORY TEACHING TECHNIQUES FOR AN ENGINEERING COURSE WITH FILM PRESENTATIONS OF THE SAME MATERIAL. THERE WERE NO OVERALL SIGNIFICANT…