Studied 73 couples twice 4 years apart. Proposed typology of five groups of couples (validators, volatiles, avoiders, hostile, and hostile/detached) based on observational data of Time 1 resolution of conflict, specific affects, and affect sequences. Over four years, groups differed significantly in serious consideration of divorce and in…

Identifies a plant species found in California that is probably related to a now extinct continental ancestor of a species found on the Hawaiian Islands. Discussed are the implications about how plants worldwide came to be where they are. (KR)

Categorizing performance of 12 expert and 12 novice subjects was compared in 3 experiments for feature listing; object naming; and category verification. In all, 15 dog experts and 16 bird experts participated. Implications for research concerning the basic level for categorizing objects are discussed. (SLD)

Notes that, as social work gradually enters electronic information era, interface between social work practice and computer world is often accompanied by disharmony. Presents current classification and terminology of software, identifies drawbacks, and proposes new classification approach based on needs of social workers. Discusses how combination…

Report on exploratory research which investigated image attributes in a series of describing tasks. Results suggest that access to a wide range of attributes is needed to address all facets of interest and that certain classes of attributes may appear more frequently (literal objects, human form and associated attributes, color, and location).…

Two experiments used error-detection to determine the reason for 3-year olds' perseverative errors on the postswitch phase of the Dimensional Change Card Sort. Results implied that perseveration cannot be attributed to difficulty inhibiting prepotent motor responses, but that changes in rule use between 3 and 5 years are more likely to increase…

Describes a Statistical Analysis System (SAS) MACRO for computing various indices of interrater agreement, including a new generalizability coefficient, for categorical data in a single-facet, crossed design. (Author/SLD)

The classification capabilities of the one-dimensional Kohonen neural network (T. Kohonen, 1995) were compared with those of two partitioning and three hierarchical cluster methods in 2,580 data sets with known cluster structure. Overall, the performance of the Kohonen networks was similar to, or better than, that of the others. Implications for…

Currently, the language sciences place together four different forms of mental activity on one plane of language, which results in confusion. This paper presents arguments from metaphysics, hermeneutics, and semiotics to demonstrate that there are actually three planes of language (a biologically-based information processing plane, a literal…

Presents a framework for selecting assessments of career outcomes: content (career knowledge and skills, career behaviors, feelings and beliefs, role functioning); information source (client, counselor, observer, relevant other, institution/archive); focus (general, specific); and time orientation (macro-outcome, micro-outcome). (Contains 42…

Surveys ongoing metadata projects to identify the types of metadata that exist and how they are used; compares and analyzes selected metadata elements to illustrate how they are related to MARC 21 metadata format elements; and discusses metadata standards, Dublin Core, diversity in classification, and the role of the Library of Congress.…

Studied a way of constraining feature centrality, the causal status of features in a category through 6 experiments involving 204 undergraduate students. Results show that the causal status effect is deeply rooted in many aspects of the categorization process. Causal knowledge is shown to affect categorization by determining feature centrality.…

The Position Classification Questionnaire (PCQ) and task inventory method (TI) were used to study the same work functions. PCQ divided functions into 16 classes for wage/salary determination. TI divided them into 28 classifications for training purposes. The two approaches were considerably different in their approach to how work should be…

This taxonomy of effective community development approaches in service delivery, capacity building, advocacy, and social mobilization identifies the degree to which they can empower people. (SK)

Used the Bracken Basic Concept Scale to examine whether concepts are related to each other on the conceptual development of 40 six-year-olds. Found significant correlations between the SRC concepts (color, letter, number/counting, comparison, shape) and direction as well as social/emotional concepts and the size concepts. Found that direction…