This self-instructive workbook focuses on the identification of a set of classification abilities related to learning. It utilizes written materials, videotapes, and students, and is supplemented by a program and support system which includes instruction, teaching experiences for practice, discussion, and individual conferences. The three major…

The concept "trochiac meter" was taught to 180 college Ss by means of eight treatment conditions. The independent variables involved presenting a definition (D) or instances (E) or both combined with attribute definition (A) and/or atrribute prompting (P). Dependent variables were corrected classification and specified classification…

A linear classification rule (used with equal covariance matrices) was contrasted with a quadratic rule (used with unequal covariance matrices) for accuracy of internal and external classification. The comparisons were made for seven situations which resulted from combining three data conditions (equal and unequal covariance matrices, minimal and…

The authors advocate the use of a pupil typology in which the variables of sex, race, family status, and I.Q. range are combined to form a pupil classification system. This systematic arrangement of data when combined with change in pupil performance, allows the creation of local norms. A scheme for comparing the change in pupil performance among…

Two basic requirements for the successful initiation of a program for test assembly are the development of detailed item content classification systems and the delineation of the professional judgements made in building a test from a pool of items to detailed content, ability, and statistical specifications in terms precise enough to be translated…

This paper reports two experiments which examined processes involved in children's ability to solve class inclusion problems of the form, "Are there more A' (subclass) or more A (class)?" In the first experiment a total of 216 children in age groups 5, 7 and 9 years were placed in three conditions which were designed to distinguish…

The aim of this paper is to clear up some of the confusion that has developed around interpretations of Bernstein's concept of code-distribution. After a rapid review of the main dimensions of linguistic variation within a given society, with particular attention to sociolectal and register variation, 'codes' are examined and compared with…

Although methods for estimating item difficulty are abundant, little attention has been given to the psychological processes involved when a student responds to a single test item. Mastery of educational objectives is not proven when a student supplies the correct answer to items intended to test these objectives. The student's problem solving…

Empirical techniques are developed that may be used in conjunction with data stored in the Institutional Profile System to enhance present capabilities of assessing group structure in medical schools. Relevant literature is reviewed, and the institutionally descriptive data available for analysis and their manipulation into researchable formats…

This study, presented in three parts, investigated the effects of a group of single-concept instructional variables on the learning at an advanced level of attainment of taxonomy of behavior management concepts. The effects of presenting advance organizers and inserting within-text questions was also examined. The influence of the single-concept…

Analyzing the components of "successful" migration, this paper presents arguments based upon data derived from personal interviews and observations of French-Canadian and Cree Indian migrants living in a northern Quebec mining town. A comparison is made in terms of distance of place of origin and length of time in town for two…

The purpose of this study was to investigate whether success in the Science - A Process Approach (SAPA) process of classification designed for primary grade children is contingent upon the children's developmental level as defined by Piaget's theory. The investigators sought to determine whether children who had reached the concrete operational…

A procedure for using Guilford's structure of the intellect as the theoretical basis for a task analysis model is presented. It is reasoned that such a model would furnish a bridge between task analysis and test selection, and also a bridge between test selection and test validation. Such a mechanism might answer some of the Equal Employment…

Tape recorded interviews, loosely structured to elicit reactions to giving and receiving help, conducted in 118 low-income households in Yates County, New York, were analyzed for value statements. Value listings and categories were adjusted to accommodate the observed data. Noted were 35 positive and 17 negative values. Twelve combinations of two…

This study examined the role of visual and auditory presentation in memory encoding processes of 80 second-grade children, using the release-from-proactive-interference short-term memory (STM) paradigm. Words were presented over three trials within one of the presentation modes and one taxonomic category, followed by a fourth trial in which the…