A discussion of markedness in English questions the value of markedness theory in constructing explanatory models of linguistic meaning. It challenges the claim that pairs of terms in sentences are in a single type of relation (marked/unmarked) that accounts for all differences between the two terms, including differences in use in measure…

The Monte Carlo study compared the performance of predictive discriminant analysis (PDA) and that of logistic regression (LR) for the two-group classification problem. Prior probabilities were used for classification, but the cost of misclassification was assumed to be equal. The study used a fully crossed three-factor experimental design (with…

THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT: As the number of software programs grows--and current estimates put the number at around 30,000--identifying a particular program can be a problem. R.R. Bowker Company, the administrator of the U.S. ISBN agency, has announced one solution to the identity problem--it will assign International…

Peay presented a class of grouping methods based on the concept of the r-clique for symmetric data relationships. The concepts of the r-clique can be generalized readily to directed (or asymmetric) relationships, and groupings based on this generalization may be found conveniently using an adoption of Peay's methodology. (Author/BJG)

In two experiments on whether similarity grouping is based on the retinal or the perceived slopes of lines, observers judged the grouping of diagonal lines when a display of vertical and diagonal lines was presented upright and when it was slanted 75 degrees toward the floor. (Editor/RK)

The purpose of this study was to gather normative data bearing on the hierarchical organization of semantic memory. (Author)

Three dissimilarity measures for the unconstrained sorting task are investigated. All three are metrics, but differ in the kind of compensation which they make for differences in the sizes of cells within sortings. Empirical tests of the measures are done with sorting data for occupations names and the names of behaviors, using multidimensional…

Authors propose a taxonomy of educational objectives in the experiential domain. (HB)

The advantages of computerization in classifying photographs and slides are demonstrated. (PF)

Authors propose a taxonomy of educational objectives in the experiential domain. (HB)

An analysis of recent proposals concerning the typologies of language change attempts to provide a synthesis identifying the major types of change that need to be distinguished. The three major types of language change discussed are spontaneous change, borrowing, and imposition. Upon analysis, it is concluded that these three types of change…

Accurate classification in discriminant analysis and the value of prediction are discussed, with emphasis on the uses and key aspects of prediction. A brief history of discriminant analysis is provided. C. J. Huberty's discussion of four aspects of discriminant analysis (separation, discrimination, estimation, and classification) is cited.…

This paper considers the condition of Multiple Personality Disorder (MPD), which is defined as a separation of alternating personalities by rigid boundaries and amnestic barriers. It is proposed that MPD represents the end of a continuum of a defensive dissociation of the self that can result when a child employs a dissociative splitting of self…