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To determine whether trails on visitor maps should indicate distance only or include "time to complete," Cleveland Metroparks interviewed 287 adult visitors to a large regional zoo. The mean perceived "average time to walk a mile" was 17 minutes, but responses ranged from 1.5 to 60 minutes. Half of respondents underestimated the time needed. (SV)

Cherished personal possessions symbolize and represent our identity to ourselves and to others. Providing for the future of these objects is a concern that surfaces as we age. In-depth interviews and observations of nine women over the age of seventy revealed themes related to personal possessions and divestiture behaviors. Divestiture behaviors are focused toward planning for and distribution of personal possessions. These themes and behaviors interact as demonstrated by a proposed model of divestiture.

Summary. - The research was intended to identify the dimensions underlying self-perceived information needs and concerns of an elderly population. The spontaneously mentioned needs and concerns expressed in 271 letters from a sample of the population were extracted and a multidimensional scaling procedure was used to represent the 58 most frequently mentioned items in configurations of varying dimensionality. To interpret the multidimensional spaces, another sample of 176 elderly subjects was asked to rate the 58 concerns on eight properties. These rating were then regressed onto the multidimensional configurations. The results indicate that the most frequently mentioned information needs and concerns of elderly persons can be parsimoniously understood in terms of three underlying dimensions: (1) Improving the Quality of Life vs Securing the Necessities of Life, (2) Health-related vs Not Health-related, and (3) Individual vs Societal Responsibility.

The purpose of the research was to examine the stability of dimensions extracted from a body of free response data under conditions of variation in the initial data reduction procedures. Data consisted of over 1500 expressions of concern and questions raised by an elderly population. Complete sequences of analytic steps were conducted on the data by two groups of experimenters working independently. These sequences included determining representative units to be scaled, developing instructions for obtaining proximity measures, recruiting subjects, and administering the sorting tasks necessary to obtain proximity measures. In spite of dramatic differences in procedures at each of these steps, the structures of the resulting multidimensional configurations obtained by the two groups were identical. Selected, independently measured properties were used to interpret the configurations. In both cases, a three dimensional solution defined by the properties Health Related, Quality of Lire, and Individual versus Societal Responsibility appeared optimal. [ABSTRACT FROM AUTHOR]