Aging in the 1980's: Psychological Issues
Aging in the 1980's: Psychological Issues
复制标题
20 世纪 80 年代的老龄化:心理问题
DOI:
10.1093/geronj/36.2.251
复制
发表时间:
1981
期刊:
影响因子:
--
通讯作者:
J. Sinnott
中科院分区:
文献类型:
--
作者:
J. Sinnott
The potentially overwhelming 600+ pages are organized into a sufficient number of subsections that the reader is allowed easy access to a given content area. An overall subject and author index are also provided, even though the references for each chapter are given immediately following the chapter text. The book begins with a brief summary of the history of investigations into the psychology of aging. It closes with an epilogue describing future directions to be taken. Between the historical introduction and the epilogue are sandwiched nine sections filled with a total of 43 chapters. Each section has one or more editors who have ensured consistent style within the section, and provided an overview. Almost 100 scientists have contributed to this volume as authors or editors. The first section, edited by Margaret Gatz, provides an overview of clinical issues concerning older adults. Readers might wish for even more information here, since the section's three chapters must be brief in their treatment of the mental health system as it relates to older adults, assessment of elders, and intervention with older adults. Chapter 1, which discusses the mental health system, provides an excellent assessment of the effects of individually-focused models of service delivery, and of overemphasis on resocialization in past treatment of elders. The lack of family programs, of alternative treatment modalities, of analysis of social-situational factors which might be associated with mental illness, and the lack of individual preventative care suggest a number of changes in servicedelivery policies.Sections 2 (3 chapters) and 3 (4 chapters), edited by Marilyn Albert and Stephen Harkins, respectively, focus on neuropsychological and psychophysiological issues. The need for concurrent study of brain and behavioral variables and for norms expressing the range of behavior in an elderly group is discussed. Contributions of CT scan techniques with their promise of non-invasive information gathering are outlined. The 4 chapters in Section 3 concern recent applications of event-related-potential (ERP) techniques in the study of normal and abnormal aging. Brainstem auditory evoked potentials are described as differing with disease rather than with age, but ERPs reveal age-related differences in neurological functioning that might relate to cognitive performance. The last chapter in Section 3 summarizes average evoked potential research results relating AEP to information processing and recommends that future ERP studies use tasks sufficiently complex to themselves elicit the EP. Psychopharmacological issues are discussed in the 5 chapters of Section 4, edited by Gail Marsh. Three deal with drug effects in animals, mainly rats; the remaining 2 concern neuropeptide and cholinergic effects on cognition and memory in humans. Early results are sometimes conflicting, and clinical applications here seem premature. Futures research directions are described.