Editorial

Drawing on texts written by young people aged 14–17 years in a school context in response to an invitation to write a page describing themselves and their vision of Ireland and to use the reverse side creatively for drawings, poems or songs, this article illustrates the methodological difficulties of exploring globalization and individualization in such texts. The indicators of globalization were global entertainment and consumer culture, global technology, references to international travel, and global concerns. The indicators of individualization were the absence of references to structural location, or the presence of references to choices, hopes or plans and related images. There were insurmountable methodological difficulties in differentiating between individualization in these terms and stereotypical ways of ‘doing boy/girl’. Hence, the typology that was created focussed on the global content of the main texts and back pages and their gendered content.     

The power of negative thinking: The use of negative case methodology in the development of sociological theory

Theory and Society -     

Return rates in studies of life history evolution: Are biases large?

Studies of life history evolution in passerine birds often depend on examination of annual survival probability of adult birds. Most studies rely on return rates (proportion of marked individuals released in one year that are recaptured in the next year) to estimate annual survival probability. Yet, return rate includes both the probability of survival and the probability of recapturing or resighting the bird in the next time interval. We use numerical estimation to illustrate the increasing bias in return rate as an estimator of annual survival probability as recapture/resighting probability decreases. Recapture/resighting probability is normally assumed to be high and relatively invariant for recapture/resighting studies of color-banded territorial birds. We tested this assumption through examination of 11 color-banding studies of passerines. These studies showed that recapture/resighting probabilities vary strongly and cannot be generalized as high. In short, return rates generally are poor estimators of annual survival probabilities and use of return rates may strongly bias relationships explored in comparative studies or bias results of experiments to test survival costs of reproduction. Recapture/resighting probabilities should be estimated in all studies that attempt to estimate annual survival probabilities.     

Reforming electricity rates: Benefits to low-income households

The electricity rate reforms proposed in the Public Utility Regulatory Policies Act reflect the quest for an energy policy which encourages conservation, efficiency, and equity. Focusing on equity concerns, this research examines the relative effectiveness of lifeline and time-of-day rates in easing the burden of rising household energy prices among the low-income population. Lifeline rates establish a minimum number of kilowatt hours (kWh) required for basic necessities and a special low rate for these kWh. Time-of-day rates provide lower electricity prices to those households using electricity during off-peak generating hours. The data indicate that lifeline rates would assist low-income households in general, with the greatest benefits going to poor households with small numbers of members and older heads of household. Time-of-day rates would immediately benefit smaller households and those with older household heads. Some lifestyle changes, in the form of appliance use patterns, would be required among the low-income population if they are to benefit from time-of-day rates.This research was supported by a Department of Energy grant from the Oklahoma Corporation Commission (DE-FG-01-79 RG 10220) to the National Energy Law and Policy Institute at the University of Tulsa.