AN INVESTIGATION OF THE RELIABILITY AND VALIDITY OF THE CENTER FOR EPIDEMIOLOGIC STUDIES DEPRESSION SCALE IN THREE ETHNIC GROUPS

Epidemiologic studies of mental disorder have called attention to the need for identifying untreated cases and to the inadequacies of the instruments available for this purpose. Accurate case ascertainment devices are the basis of sound epidemiology. Without these, neither case classification nor analytic studies of risk factors is possible.^ The purpose of this research was to examine the reliability and validity of an instrument designed to measure depressive symptoms in community populations--the Center for Epidemiologic Studies Depression Scale (CES-D Scale). Two particular foci of the study were whether or not the scale had the same statistical structure across three ethnic groups and whether or not the magnitude and pattern of rates of symptoms for these groups were affected by one source of response error, that due to response tendencies. The effects of age and education on the pattern and magnitude of rates also were examined. In addition, the reliability and validity of the measures of response tendencies were assessed.^ The study population consisted of residents of Alameda County, California. A stratified sample of approximately 700 whites, blacks and Mexican-Americans was interviewed in the summer and fall of 1978.^ The results of the analysis indicated that the scale was reliable and measured a similar content domain across the three ethnic groups. The unadjusted sex- and ethnic-specific rates of depressive symptoms showed an ethnic pattern for both sexes: rates for whites were lowest, those for Mexican-Americans were highest, and those for blacks were intermediate. Measures of response tendencies--need for social approval, trait desirability, and acquiescence--affected the magnitude of the rates for most comparisons. Likewise, the pattern of rates changed somewhat from that originally observed. The one fairly consistent observation was that rates for Mexican-American women were higher than those for the other two female subgroups in most of the comparisons. These results must be considered in the context of the reliability and validity assessment of the measures of response tendencies which indicated the tenuousness of these measures.^ Age affected the ethnic pattern of rates for men in an inconsistent way; for women, Mexican-Americans continued to have higher rates than whites or blacks in all age categories. Education affected the magnitude of rates for women but not for men. For both men and women, Mexican-Americans had higher rates in all educational strata. Rates for women showed an inverse association with education while those for men did not. ^

The Role of Hope in Rehabilitation and Long-term Outcomes among patients with Comorbid Spinal Cord and Traumatic Brain Injuries.

Spinal cord injury (SCI) and traumatic brain injury (TBI) are two potentially devastating conditions alone; when they co-occur in an individual they can be doubly so. The role of hope in rehabilitating oneself and recovering emotionally is examined in this paper. More specifically, Snyder's Model of Hope (1991) is examined as a tool that can aid in the rehabilitative process and help treatment providers, their patients, and the families of patients keep hope alive during a time of physical and emotional upheaval. This paper further examines the roles of hope in a rehabilitation program at Craig Hospital, a private, non-profit hospital dedicated exclusively to the rehabilitation of SCIs and TBIs and designated as a TBI and SCI Model Systems Center.

Technologies for Seduction: The “Espacio Doméstico” VideoArt Center in Blanca [EDOM]

Sustainability, understood in its beginnings as a common horizon for multiple practices and fields of study, has gradually given way to the development of increasingly sophisticated tools, with distinct dominant meanings established for each discipline. Within the field of material technologies for architectural production, sustainability seems to have found its most fertile ground in topics such as recycling, the use of "bio" materials, or energetic efficiency. However, to improve the understanding of the impact of technology on our ways of living, it appears increasingly necessary to move from the deterministic logic of sustainability into the relational domain of ecology, where the use and deployment of technologies can be observed through the multiplicity of its effects and the diversity of actors involved. In this paper we will address the case of the rehabilitation of several traditional houses located in the Murcian town of Blanca to host the “Espacio Doméstico” VideoArt Center (EDOM). In this action the selection and implementation of technologies have been aimed at impacting on diverse aspects including local communities, digital manufacturing, recycling, and policies regarding the rehabilitation of heritage buildings. While the initial approach was to address housing recovery as a heterogeneous accumulation of stories, technologies or material deployments of the domestic, our intervention strategies ascribed to the different technologies the role of mediating with existing elements through the incorporation of the very different visions of sustainability. Thus, we displayed artifacts produced by digitally manufactured methacrylate assembled on IKEA structures, fluorescent power lines supported by insulators on the wall, fluorescent tattoos on walls and ceilings that guide and extend the configuration of existing flooring, esparto furniture and fabrics produced by the esparto women workers’ and village women’s associations, re-appropriations of old furniture through the implementation of new media technologies, etc. If we can see seduction as the process of converting affinities and disagreements into affirmative communication, then the EDOM proposal can be seen as an active seduction process between technologies and users who approach this kind of cultural artifacts. Through these permanently active processes, art technologies will refer the viewer to complex sensory experiences, where a combination of parody, memory and sound pushes the user to the limit of mere comprehension of works of art. This more relational approach to the issue of heritage rehabilitation, technology or art institutions is offered as an area of controversy and debate on the scope of political ecology and its potential impact on the architect’s professional practice.

Bank erosion control with vegetation, San Francisco Bay, California /

Cover title.

Ecological effects of an artificial island, Rincon Island, Punta Gorda, California /

This study documents marine ecological conditions at Rincon Island, located approximately 0.8 kilometer offshore between Ventura and Santa Barbara, California, in a depth of 14 meters. The island, which was constructed between 1957 and 1958 to serve as a permanent platform for oil and gas production, is particularly suitable for ecological study. Habitat features associated with the armor rock and concrete tetrapods surrounding the island support a 'microecosystem' which differs in biotic composition from surrounding natural bottom areas. A major part of the study was devoted to analysis of seasonal dynamics in biotic composition. Permanent transects extending from the high intertidal to natural bottom were established normal to each of the four cardinal sides of the island. All macrobiota were censused in duplicate 1-square meter quadrats along each transect during each of the four seasons. Data analysis indicated that many species exhibit significant variability in abundance from one season to the next. In general, the findings indicate a rich and varied fauna and flora associated with the high-relief solid substrate of Rincon Island which differs substantially from the more depauperate natural bottom habitats in the area.

Effects of beach replenishment on the nearshore sand fauna at Imperial Beach, California /

Contract no.: DACW72-76-C-0007.

Littoral Environment Observation (LEO) data summaries, northern California, 1968-78 /

Chiefly tables.

Evaluation of a day reporting center for repeat DWI offenders.

National Highway Traffic Safety Administration, Office of Research and Traffic Records, Washington, D.C.

Sand level changes on Torrey Pines Beach, California /

Bibliography: p.34.

State of the Coast Report, San Diego Region : Coast of California Storm and Tidal Waves Study, Volume II-Appendices-Final.

Final report.

Self-regulation of environmental quality : impact analysis in California local government /

Mode of access: Internet.

San Pedro Breakwater repair study, Los Angeles, California : hydraulic model investigation /

"September 1984."