Journal ArticleDOI
Hierarchical classes: Model and data analysis
Paul De Boeck,Seymour Rosenberg +1 more
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TLDR
A discrete, categorical model and a corresponding data-analysis method are presented for two-way two-mode data arrays with 0, 1 entries that aims at recovering the underlying structure in a data matrix by minimizing the discrepancies between the data and the recovered structure.Abstract:
A discrete, categorical model and a corresponding data-analysis method are presented for two-way two-mode (objects × attributes) data arrays with 0, 1 entries. The model contains the following two basic components: a set-theoretical formulation of the relations among objects and attributes; a Boolean decomposition of the matrix. The set-theoretical formulation defines a subset of the possible decompositions as consistent with it. A general method for graphically representing the set-theoretical decomposition is described. The data-analysis algorithm, dubbed HICLAS, aims at recovering the underlying structure in a data matrix by minimizing the discrepancies between the data and the recovered structure. HICLAS is evaluated with a simulation study and two empirical applications.read more
Citations
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An organizing framework for collective identity: Articulation and significance of multidimensionality
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Social patterning of stress and coping: does disadvantaged social statuses confer more stress and fewer coping resources?
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TL;DR: In this article, the structure and interrelationships among multiple identities, the several functions that identities serve, the importance of context to the development and enactment of identities, and the need for longitudinal studies of identity change are discussed.
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Social and psychological well-being in lesbians, gay men, and bisexuals: the effects of race, gender, age, and sexual identity.
TL;DR: There is limited support for an additive stress model for added burden related to socially disadvantaged status in a community sample of 396 self-identified lesbian, gay, and bisexual adults, and female gender was associated with depressed mood.
References
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Book
The Principles of Psychology
TL;DR: For instance, the authors discusses the multiplicity of the consciousness of self in the form of the stream of thought and the perception of space in the human brain, which is the basis for our work.
Book
The psychology of personal constructs
TL;DR: In this paper, a reissue of George Kelly's classic work Personal Construct Psychology (PCP) is presented. And the implications of PCP for clinical practice are discussed. But the authors do not discuss the authorship of the book.
Journal ArticleDOI
Features of Similarity
TL;DR: The metric and dimensional assumptions that underlie the geometric representation of similarity are questioned on both theoretical and empirical grounds and a set of qualitative assumptions are shown to imply the contrast model, which expresses the similarity between objects as a linear combination of the measures of their common and distinctive features.