Argues that Waldo and Bauman's Goals and Process (GAP) matrix does not include task/work groups. Claims that it is not in the best interest of group work to undo or rework the Association for Specialists in Group Work's four core groups as a model. States that the field of group work needs a commonly shared framework/categorization from which to…

This response to Waldo and Bauman's article on the Goals and Process (GAP) matrix addresses two categorizations of group work: specialty groups and the GAP matrix. Briefly describes them, discusses their application to therapeutic groups for childhood sexual-abuse adult survivor groups, and proposes some adaptations. (Author/MKA)

Claims that Waldo and Bauman's Goals and Process (GAP) matrix improves the ability of both researchers and practitioners to communicate in more sophisticated terms about the goals and processes of various groups. Proposes that the GAP matrix be revised without retaining the original categories because they are obscure and obsolete. (MKA)

Presents an ongoing series of experiments with the TREC (Text Retrieval Conference) Interactive Track that test the feasibility and effectiveness of using clustering and classification as an aid to retrieval and answer construction. Results indicate that the success of the approach depends on assessing the quality of the final answers generated by…

Proposes the use of the group overlap concept as a basis for determining effect size. Group overlap may be assessed via prediction of group assignment, using predictive discriminant analysis. The effect-size index proposed is that of improvement-over-chance "(I)" classification. Makes some suggestions for cutoffs of "I" values…

Outlines an exploratory multidimensional scaling-based approach to profile analysis called Profile Analysis via Multidimensional Scaling (PAMS) (M. Davison, 1994). The PAMS model has the advantages of being applied to samples of any size easily, classifying persons on a continuum, and using person profile index for further hypothesis studies, but…

As sets of heterogeneous databases converge, there is a layering of values into the emergent infrastructure. This layering process is relatively irreversible in that it operates simultaneously at a very concrete and abstract level. (Contains 119 references.) (Author/YDS)

A confusion regarding the number of kingdoms that should be recognized and the inclusion of domains in the traditional kingdom-based classification found in the higher levels of classification of organisms is presented. Hence, it is important to keep in mind future modifications that may occur in the classification systems and to recognize…

A duration-bisection procedure was used to study the effects of signal modality and divided attention on duration classification in participants at high genetic risk for schizophrenia (HrSz), major affective disorder (HrAff), and normal controls (NC). Participants learned short and long target durations during training and classified probe…

The military has a well-defined population with suicide prevention programs that have been recognized as possible models for civilian suicide prevention efforts. Monitoring prevention programs requires accurate reporting. In civilian settings, several studies have confirmed problems in the reporting and classification of suicides. This analysis…

When we look at a face, we readily perceive that person's gender, expression, identity, age, and attractiveness. Perceivers as well as scientists have hitherto had little success in articulating just what information we are employing to achieve these subjectively immediate and effortless classifications. We describe here a method that estimates…

Early theories of categorization assumed that either rules, or prototypes, or exemplars were exclusively used to mentally represent categories of objects. More recently, hybrid theories of categorization have been proposed that variously combine these different forms of category representation. Our research addressed the question of whether there…

The paths students follow after completing a bachelor's degree in an engineering field are varied and expectations about the numbers of students who will pursue engineering work or graduate school are supported by various studies. This study explores how decisions to do graduate work in engineering are made. Among the questions examined are: (1)…

Over the last twenty years, many contributions appeared on the relationship between working during school and academic performance using both quantitative and qualitative research methods. The obvious assumption is that a full time working student will show a lower academic performance relatively to a part time working student or a full time…

The more than 4,000 "chats" received by the University of Central Florida's (UCF) Ask-A-Librarian digital reference service are the subject of this practitioner-based, descriptive case study. Question content from chats received during four semesters between January 2005 and May 2006 are categorized and plotted, by semester, to show the…