A study investigated possible causes of high percentages of students failing the Ohio Ninth Grade Proficiency Test (ONGPT) in mathematics. The validity of the math test may be questionable. The reading and math scores of over 200 ninth-grade students from a rural school in northwest Ohio were used as a basis. Only scores from the fall of 1991,…

A study investigated 42 native English-speakers' (NSs) perceptions of the pragmatic appropriateness of refusal statements. The NSs rated the appropriateness of 24 written statements in 4 different refusal scenarios, which were collected from both native speakers and non-native speakers. Four weeks later, as a reliability check, the subjects rated…

A qualitative case study examined professor and student perceptions regarding how professors use communication to build their classroom credibility and the influence of the professor's race in the establishment of credibility. The research design reflects the vantage point of an African-American female researcher acknowledging and incorporating…

This study demonstrates the advantages of using a constrained optimization algorithm to explore the optimal number of prompts, modes of discourse, and raters for achieving an acceptable level of reliability during a direct writing assessment. Writing samples elicited from 50 college students were rated by 3 graduate students and the scores…

This paper presents findings of a study that developed, measured, and tested the Organizational/Supervisory (O/S) Model of Instructional Supervision. The six dimensions of the Organizational Supervisory Climate Inventory (OSCI)--organizational structure, professional autonomy, collaborative sharing, district supervisory climate, reflection, and…

M. J. Kolen, B. A. Hanson, and R. L. Brennan (1992) presented a procedure for assessing the conditional standard error of measurement (CSEM) of scale scores using a strong true-score model. They also investigated the ways of using nonlinear transformation from number-correct raw score to scale score to equalize the conditional standard error along…

Much speculation abounds concerning how expensive performance assessments are or are going to be. Recent projections indicate that, in order to achieve an acceptably high generalizability coefficient, many additional tasks may need to be added, which will enlarge costs. Such projections are, to some degree, correct, and to some degree simplistic.…

A scale was developed to assess several types of motivation in elementary school children. In addition to the usually recognized internal and external motivation, a third type, termed "amotivation," has been postulated. Students are amotivated when they do not perceive a link between outcomes and their own actions. The preliminary…

This publication identifies and examines existing assessment instruments in oral communication for K-12 and higher education, and abstracts and describes assessment instruments and systematically reports their availability and interest to scholars, teachers, and administrators. It also provides background research needed to develop oral…

A recent unpublished study by B. Griesemer (1995) studied the relationship between motivation and self-efficacy for learning among 146 sixth graders. Griesemer used two instruments in that study: one to measure intrinsic versus extrinsic motivation composed of three subscales from the Scale of Intrinsic versus Extrinsic Orientation in the…

A study assessed the usability, retest reliability, and construct validity of an instrument measuring young adults': (1) perceived attention from parents; (2) perceived "normalcy" of family interactions; and (3) perceived consistency of family interactions. The retest reliability study yielded no significant differences between 73…

The first study described in this paper estimates the reliability of the four subscale versions of the 40-item Computer Attitude Scale (CAS), an instrument designed to measure attitudes toward learning about and using computers. It provides detailed information about the factor patterns of CAS subscales and evidence of the differential validity of…

This book provides the schedules, scales, and procedures for systematic assessment of child care environments. It also suggests the way to develop a scale oriented to the physical environment. The introduction notes that of various scales available for describing and evaluating different aspects of child care programs and centers, many scales are…

It is generally assumed that test administrators are accurate and dependable, and that the psychometric properties of validity and reliability applied to test givers are at acceptably high levels. The test giver is thought to have been standardized through training reinforced by experience. This paper considers validity and reliability in relation…

This report focuses on the pivotal technical issues associated with the National Information Infrastructure program, security and privacy, interoperability, and reliability, and presents the General Accounting Office's findings on these challenges. It is reported that while the structures and services to be offered by the information superhighway…