To determine the most accurate means of estimating the expected grade or reading level of 61 sixth grade students, three expectancy formulas were compared to a custom regression equation from a user friendly microcomputer program. The expectancy formulas, based in part on student I.Q. and chronological age, and the regression equations were…

Since 1964, colleges have been sending data to the College Board Validity Study Service to allow determination of the degree to which measures used in admissions predict college performance. Beginning in the early 1970s and continuing into the mid 1970s, the observed average correlations of Scholastic Aptitude Test (SAT) scores with freshman…

This study, based on the Rasch model, used R. M. Smith's (1986) classification of measurement disturbances to assess the Rasch model approach to error control and statistical prediction. Partitioning the error component into a person component, an item-person interaction component, and a random unexplained error component has the net effect of…

The validity of the Graduate Record Examinations (GRE) was examined for foreign students enrolled in U.S. graduate schools. Subjects included 1,353 foreign students for whom English was a second language (ESL) and 42 foreign students whose native language was English. The relationships between college departments' scores on the GRE General Test…

This study investigated whether or not the validity of the Scholastic Aptitude Test (SAT) is both higher and less variable across colleges than it appears to be. Data from 99 validity studies conducted by the Validity Study Service of the College Board were used. In addition to test validities based on first-year college averages, which were…

To determine whether U.S. Supreme Court judges have a systematic attitude toward court cases dealing with the law of newsgathering and fair trial-free press, and whether that attitude can help predict the outcome of the pending case Press-Enterprise Co. v. Superior Court (II), this paper applies an attitudinal theory from the field of social…

Senior medical students at the University of Arkansas for Medical Sciences were surveyed regarding the value of a program providing regression based predictions of their individual Day 1, 2, 3, and Total Federation Licensure Examination (FLEX) scores and the probability of passing the FLEX for subsequent Arkansas licensure. The prediction formulas…

This study determined the validity of vocational interest scores for persons with high, medium, and low levels of experience appropriate to their predominant interests. The experiences and interests of a national sample of 1,380 young adults were assessed concurrently with scales paralleling Holland's types. The degree of congruence between…

From l979 to l985, data were gathered from approximately 600 students in 24 Dutch elementary schools to determine changes occurring in the interrelationships among the reading skill components of decoding, reading comprehension, and spelling ability. Information for each student was obtained from reading performance test scores recorded at the end…

This study examined how well the scores from the revised National Teacher Examinations (NTE), the American College Test (ACT), cumulative grade point average, personal characteristics, and certification level can predict actual classroom performance, as measured by three instruments from the Teacher Performance Assessment Instruments (TPAI).…

The York Region Board of Education in Ontario, Canada, screens students for giftedness in grade 3. This report analyzes data produced in the 1986-87 screening procedure, involving approximately 3,400 students. The report begins with a review of procedural changes that were designed to make the screening more effective and efficient than earlier…

Whether adjustments to differential prediction observed among sex, racial/ethnic, or age subgroups in a college-level freshman class could be used to improve grade prediction accuracy for these subgroups in future freshman classes was studied. This study is based on the American College Testing program test scores, high school grades, and college…

The management development program (MDP) at the University of Tulsa provides an opportunity for identification and development of managerial skills among administrators in the elementary and secondary schools of northeastern Oklahoma. The validity of assessment center exercises for predicting performance as a school principal was examined by a…

A study was conducted (1) to obtain an estimate of the amount of error in prediction that occurs when static measures are used to interpret work-sample performance; (2) to identify a number of dynamic performance measures that reflect learning that might occur on the task; and (3) to compare the predictive accuracy of those measures to that of…

This study investigated (1) selected academic, personality, and attitude characteristics of the Wright State University School of Medicine (WSUSOM) class of 1984 and (2) the relationships between first-year grades and various personality, attitude, and premedical academic measures. In September 1980, first-year medical students (n-99), class of…