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Changes in the wording of core measures of political attitudes in the American National Election Studies have generated a good deal of controversy about artifactual sources of change in the U.S. electorate. This research, based on several field experiments and replications, investigates the effects of using or not using various types of opinion filter questions that have appeared in the SRC/CPS series over the years. The analysis shows that the use of a filter interacts significantly with a respondent's level of education and interest in politics, particularly the latter, in determining whether a respondent will offer an opinion on a given public policy issue. But the study also demonstrates that such an interaction occurs primarily when the question about interest in politics is askedafter, rather thanbefore, a set of political issue items. In interpreting these order-and-context effects the authors develop a self-perception model of how respondents infer their interest in politics from information that isavailable in memory about their own behavior in the survey interview. 相似文献
233.
A number of reports have been published over the past few years documenting the evidence of decline in the northeastern U.S.A. and the simultaneous migration of industry to the U.S. Sunbelt. (Academy for Contemporary Problems, 1977; Sale, 1975; Sternlieb and Hughes, 1975). In developing appropriate recommendations to planners, such studies invariably urge that localities or regions facing industrial out-migration arrest this activity by making themselves more suitable and attractive (Council for Northeast Economic Action [CNEA], 1977a) within the framework of a number of characteristic strategies. We propose to examine critically some of the traditional strategies recommended by these reports. 相似文献
234.
L S Muller 《Social security bulletin》1980,43(11):3-19, 43
In 1971, 44 percent of workers who had been currently entitled to social security disability insurance (DI) benefits for 1 year or more also received benefits from at least one other source. Their average disability insurance benefit was higher than that of persons who received only DI benefits. On the average, total benefits to those receiving multiple benefits were double the amounts paid to those receiving only DI benefits. The combined benefits for the former produced median replacement rates about 50 percent larger than the median replacement rates for the latter. High replacement rates--defined here as more than 80 percent of predisability earnings replaced by benefit--predominate among those with multiple benefits. Considering replacement rates based solely on disability insurance benefits substantially understates the extent to which benefits from public and private programs actually replace predisability earnings. Replacement rates based solely on DI benefits are generally higher for those receiving DI benefits only than for persons receiving multiple benefits. Limiting DI benefits to the replacement rate from DI benefits alone is disadvantageous for persons who receive only DI benefits, compared with those who also receive other benefits. 相似文献
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