A typology of homeless families should build on the existing knowledge. Most homeless families are experiencing severe poverty and that subsidized housing is enough in the majority of instances to help them gain a stable home. There are smaller groups for whom this does not seem to work, presumably because other environmental, personal, or situati
The validity of a classification or typology can be established in a variety of ways. The approach most frequently emphasized in clinical research is predictive validity, which refers to the ability of a classification scheme to suggest the most likely course and treatment response for a given member of a class. Another approach is construct val
A number of statistical procedures are available to identify homogeneous subtypes for the development of empirical typologies. Important considerations in the selection of a statistical procedure are the size of the data set, the value of classifying all cases, the relative importance of working with smaller rather than larger numbers of subtype
Characteristics and Dynamics of Homeless Families with Children. Selection of Classification Variables and Data Sets
Several criteria may be helpful to guide the selection of variables. These are simplicity, ease of measurement, theoretical relevance, minimal measurement overlap, coverage of major domains of interest, and practical usefulness in service matching.
Having described the conceptual issues that justify the development of typological formulations, particularly in relation to homelessness and homeless families, this section considers the benefits and disadvantages of various methodological approaches for typology development, as well as criteria for selecting variables, measurement procedures and
Characteristics and Dynamics of Homeless Families with Children. Family Variables vs. Individual Characteristics
Regarding the issue of family variables vs. individual characteristics, it would seem logical and necessary to consider both in any typology of homeless families. There are typologies of homeless youth, (i.e., youth who are homeless by themselves), with categories of runaway; throw away and “system” (e.g. foster care) youth (Farrow, Deisher,
Characteristics and Dynamics of Homeless Families with Children. Approaches to Understanding Homelessness
Another issue is whether homelessness should be approached in a cross-sectional way or situated in the larger context of developmental experience. Some types of homelessness may be developmentally cumulative, becoming progressively worse over time, whereas others may be developmentally limited (e.g., only during periods of economic depression an
Characteristics and Dynamics of Homeless Families with Children. Question Two: Single Domain or Multidimensional Typology?
Regarding the second question (single domain or multidimensional typology), if a single domain is chosen, the only one that is general enough is the low-income housing/poverty relationship.
Characteristics and Dynamics of Homeless Families with Children. Question One: Theory Driven or Blind Empiricism?
Regarding the first question (whether the typology should be theory driven or directed by blind empiricism), it is first necessary to evaluate the quality of theory. There are essentially five theories: (1) Homeless people belong to an underclass with a culture of its own that lacks the necessary personal structuring needed to develop a home life,
If there is general agreement that typological formulations are appropriate to consider for the description and management of homeless families, the following questions need to be addressed before beginning the search for subtypes:
Characteristics and Dynamics of Homeless Families with Children. Optimal Taxonomic Standards of a Good Typology
Based on the experience of typological research in psychiatry and substance abuse (Babor and Dolinsky, 1988), a set of taxonomic standards can be suggested as the characteristics of a good typology. Optimally, a typology of homeless families should:
Given the nature of typological formulations and their history in clinical decision-making, an important conceptual issue is the possible functions of a typology for the management of homeless families. The major uses of clinical typologies that have been proposed in these various literatures are the following:
The concept of treatment or service matching refers to decision rules designed to facilitate matching to optimal treatment modality, service intensity, and ancillary services. An important consideration in the development of a typology of homeless families is the kinds of services that the typology might relate to in terms of treatment, preventi
Characteristics and Dynamics of Homeless Families with Children. Definition of Terms and Important Concepts
A number of important terms and concepts have been introduced in the introductory sections of this chapter that should now be more formally defined.
Based on the literature on subtyping of homeless individuals and families, there is some evidence to suggest that most of the attempts to classify this population, either according to a priori domains or according to multivariate statistical techniques, have identified two broad types of homelessness that can be arranged on a single continuum rang
While homeless families have been a topic of concern prior to 1980, studies of homeless families started only in the 1980s. Early studies of homeless families are reviewed by McChesney (1995).
Characteristics and Dynamics of Homeless Families with Children. Typologies of the Homeless Environment
The European Homelessness organization FEANTSA (The European Federation of National Organizations Working with the Homeless) recently presented a European Typology of Homelessness and Housing Exclusion (ETHOS) with four main conceptual categories (Roofless, Houseless, Insecure Housing, and Inadequate Housing) and a large number of operational subc
Characteristics and Dynamics of Homeless Families with Children. Typologies Based on Trajectories of Homelessness
In the 1980s a series of national and local studies were undertaken to enumerate homeless people. Although these studies had considerable methodological difficulties, they revealed the great variety of sites used by homeless people. Some classifications of homeless persons were proposed according to where homeless people spend their nights.
Characteristics and Dynamics of Homeless Families with Children. Typologies Based on Features of Homeless Persons
The first approaches to typologies of homeless persons were based on differing features of certain groups of homeless people, developed in part to describe the population and in part to ascribe a causal relation of these features to homelessness. Such studies, published from 1912 to the 1980s, have been reviewed by Louisa Stark (1992). Nearly all