The acceleration of educational research has resulted in an array of concepts, research instruments, and methods which demand clarification and integration, because new conditions and assumptions have been introduced without considering their effect upon the educational process. Special attention needs to be given to the development of evaluation…

This research attempts to find relationships between the Halpin-Croft Organizational Climate Description Questionnaire (OCDQ) and the Stern-Steinhoff Organizational Climate Index (OCI) in their respective descriptions of organizational phenomena. By organizational climate is meant those characteristics that distinguish the organization from others…

This report describes a test of the robustness of factor-analytic methods in the face of various types of scale transformations on the data. Because of the complexities that would be involved in an exact analytical investigation, the tests were done with simulated sets of data having different factor structures. After factor analyzing the original…

The purpose of this study was to describe the major sources of job satisfaction and dissatisfaction in the Navy, as well as the relationship of this satisfaction to retention of naval personnel. To identify sources of satisfaction and dissatisfaction, eight Navy ratings (occupational career fields) were analyzed. Individuals in each of the ratings…

From the ideas well set forth by Ferguson, Messick and others, a method was sought that would identify different abilities that entered at different stages in a task. The method selected should meet Cronbach's criterion that it would consider individual differences as well as group performance. Tucker's (1960, 1966) method seemed to be able to…

A comparison of four procedures for estimating common factor measurements was made using artificially synthesized "data" matrices. Score estimates were compared with respect to how well they approximated associated true factor scores and the extent of shrinkage in double cross-validation based on random samples. The Horst (1965), Bartlett (1937),…

The usefulness of the sets of cases developed in a previous technical report are examined as potential tests of leadership. Each set of cases generates, from a single subject, a number of scores which can be logically derived and which have substantial face validity. The intercorrelations among the scores, their split half reliability, and the…

Two computer subroutine packages for the analytic rotation of a factor matrix, A(p x m), are described. The first program uses the Flectcher (1970) gradient method, and the second uses the Polak-Ribiere (Polak, 1971) gradient method. The calculations in both programs involve the optimization of a function of free parameters. The result is a…

The formulas which give the standard errors of factor loading estimates while available and computable are complicated, and our understanding of them is limited. A nontechnical description of their behavior under favorable and unfavorable conditions is given. Of particular interest is their behavior in the presence of singularities arising from…

Three procedures, alpha, image, and uniqueness rescaling, were applied to a joint occurrence probability matrix. That matrix was the basis of a well-known latent class structure. The values of the recurring subscript elements were varied as follows: Case 1 - The known elements were input; Case 2 - The upper bounds to the recurring subscript…

The objectives of this study were twofold: (1) to empirically identify and analyze trained and untrained observers' affective responses to a representative collection of paintings for the purpose of constructing art differential instruments, and (2) to use these instruments to objectively identify and evaluate the major affective factors and…

To study the applicability of simple structure logic for factorial data from scientific disciplines outside psychology, four correlation matrices from each of six scientific areas were factor analyzed by five factoring methods. Resulting factor matrices were compared on two objective criteria of simple structure before and after rotation.…

In this methodological paper two indices are developed: a complexity index and an interpretation index. The complexity index is a positive number indicating on the average how many factors are used to explain each variable in a factor solution. The interpretation index will be positive ranging from zero to unity; unity representing a perfect…

In a manner similar to that used in the orthogonal case, formulas for the asymptotic standard errors of analytically rotated oblique factor loading estimates are obtained. This is done by finding expressions for the partial derivatives of an oblique rotation algorithm and using previously derived results for unrotated loadings. These include the…

A series of eleven concepts, eight of which were presented in a teacher training course, were rated by 252 undergraduate education majors on 15 semantic differential scales at the beginning and end of the course in an attempt to assess changes in the factor structure of semantic space and changes in the connotative meanings of the concepts. Scales…