The theory as it relates to occupational classification and Holland's scheme of consistent patternings was supported. However, no evidence was found to support the hypothesis that congruent, consistent, and homogeneous personality patterns are more closely related to high training achievement than are noncongruent, inconsistent, and heterogeneous…

Support for the operation of internal factors in cognitive development was provided by an obtained increase from first to second posttest scores. Two conservations were considered to be involved--conservation of the whole and of the part. (Author)

Comments are given on: the 18th edition of the Decimal Classification, the MARC Automated Serials System (MASS) project, and the Cataloging and Indexing Group's survey of catalog use. (11 references) (NH)

Author first outlines what constitutes community action" and then suggests three broad categories into which most examples of such action may be placed. (Editor/MB)

In reference to Johs. Clausen's article, Quo Vadis, AAMD?'', appearing in the same journal, the author generally disagrees with Clausen's viewpoints on the classification of mental deficiency. (CB)

In reference to Johs. Clausen's article, Quo Vadis, AAMD?'', appearing in the same journal, the author disagrees with Clausen's viewpoints on the classification of mental dificiency. (CB)

In reference to the various commentaries on his articles, Quo Vadis, AAMD?,'' appearing in the same journal, Johs. Clausen notes points of agreement and disagreement with the various authors. (CB)

Research made possible by a National Science Foundation Institutional grant to the University of Arizona. (VM)

New filing rules have been developed for the catalogs of the Library of Congress. This article discusses preliminary considerations about the functions of large bibliographic files, the complexities of cataloging, the interaction between users and catalogs, and ways to simplify arrangement. (Author)

Focus in this article is on a taxonomy approach to mental retardation nursing but which could be developed for other clinical specialties as well. (Editor/MB)