War and peace on the land: An analysis of the symbolism of organic farming

This paper examines the role of the theatre metaphor in both resolving and aggravating the tensions inherent in managing the modern zoo. As the mission of zoos has evolved from the point of view of management, from a “stamp collection” approach, through habitat design and education, to the breeding and preservation of endangered species, perceptions of the general public and more importantly, the municipal departments to which zoo directors report, have not kept up. This has resulted in a tension between inner mission and self-presentation, between marketing/fundraising activities and the animal management activities which shape the day to day work and future plans of zoo workers. This paper examines one case in particular . . . that of the Northern City Zoo, in Canada. It explores the significance of using organizational metaphor to explicitly manage diversity and transition. In particular it discusses the role of theatre metaphors as simultaneously signalling conflict within the organization and providing a “liminal” period for transformation.     

The Prevalence of Uncorrected Refractive Errors in Adolescents Incarcerated in a Youth Detention Center

The purpose of this study was to determine the number of residents requiring corrective lenses in a youth detention center for juveniles from 12 to 18 years old over a 2-year period. A greater number of adolescents incarcerated for criminal activity in a detention center had uncorrected refractive errors (34.87 %) as compared to a comparable population in the public school system (22 %). The prevalence of significant refractive errors among incarcerated adolescents in this study is significantly higher than has been reported previously. The current study found a refractive error rate of almost 35 %. This difference can be explained by a number of factors in their social environments and identifies an area for potential intervention to reduce antisocial behavior in this population.     

The Sexual Inhibition (SIS) and Sexual Excitation (SES) Scales: I. Measuring sexual inhibition and excitation proneness in men

This study involves the development and initial validation of a questionnaire measuring the propensity for sexual inhibition and excitation in men: the Sexual Inhibition Sexual Excitation Scales (SIS/SES). The underlying theoretical model postulates that sexual response and associated behavior depend on dual control mechanisms, involving excitatory and inhibitory neurophysiological systems. The scales and their discriminant and convergent validity and test-retest reliability are described. In a sample of 408 sexually functional men (mean age = 22.8 years), factor analyses identified three higher-level factors: two related to sexual inhibition and one to sexual excitation. Multigroup Confirmatory Factor Analyses revealed that the factor structure provided an acceptable fit to the data obtained in a second (N = 459; mean age = 20.9 years) and third (N = 313; mean age = 46.2 years) sample of men, with similar distributions and relationships with other measures. Theoretical issues and areas for further research, including male sexual dysfunction and risk taking, are discussed.     

The Sexual Inhibition (SIS) and Sexual Excitation (SES) Scales: II. Predicting psychophysiological response pattens

This study evaluated the predictive value of a newly developed measure of the propensity for sexual inhibition and excitation; the Sexual Inhibition Sexual Excitation Scales (SIS/SES). Sexual, cardiovascular, and startle responses were measured in a group of 40 sexually functional men during the presentation of threatening and nonthreatening erotic films. Two levels of performance demand were created and two films were combined with a distraction task. Participants were assigned to high and low groups for each of the three SIS/SES scales. As predicted, men with high SES scores showed generally higher sexual responses. High and low SIS1 groups did not differ in their responses. Men with high and low SIS2 scores did not differ in their responses to nonthreatening stimuli; however, low SIS2 men showed greater genital response to the threatening stimuli. The findings provide support for the value of the SIS/SES scales in predicting sexual responses.     

Marriage and Fertility in Russia of Women Born between 1900 and 1960: A Cohort Analysis

In this paper we present a demographic analysisof the marital and fertility careers of Russianwomen, born between 1900 and 1960 and based onindividual retrospective life histories,collected in the most recent (five percent)microcensus of the Russian Federation from1994. It extends an earlier analysis of womenborn between 1910 and 1935. Although politicalevents often had profound effects on themarital life course, none of the observedcrises in Russia has succeeded in exerting adecisive influence on the fertility transition.The fertility decline started late, but takinginto account infant and child mortality thatcontinued to be very high until the fifties,all generations born since 1920 had a completedfertility near or below replacementlevel.     

Too many migrants, too few services: a model of decision-making on immigration and integration with cultural distance

We model the political demand for immigrants as a trade-off that native voters face between having services, assumed to be produced only by unskilled and nonassimilated immigrants, and experiencing disutility due to the immigrant workers having a culture different from the native culture. Immigrants decide whether to integrate into the native culture. We show that if services are priced according to per unit costs, the market demand for immigrants will exceed the political demand. Market forces then lead to higher services prices, implying that the initially allowed number of immigrants is ‘politically’ too large.

A new model of coalition formation

In this paper, a new model of multidimensional coalition formation in politics is presented. The model provides an opportunity to analyze a number of different kinds of issues at the same time. A policy space consists of a finite number of independent sub-spaces (policy spaces on certain issues), which can be multidimensional. Any policy sub-space on a certain sub-issue can be either a Euclidean space or (in principle) any other type of set. So, it is possible to include issues which cannot be represented by a Euclidean space or a fixed sum. A government is defined as a pair consisting of a majority coalition and a policy supported by this coalition. The majority coalition may be not minimal winning. Each party is allowed to give one qualification to a policy on a certain issue and to a majority coalition: desirable of a certain degree, acceptable, or unacceptable. By representing party preferences the way we do, we can include both rent-seeking and idealistic motivations in one consistent model. We define the value of a policy/coalition/government to a party, and the notions of a feasible and stable policy/coalition/government. The model uses party preferences in order to predict government policy. Necessary and sufficient conditions for the existence and uniqueness of a stable government are investigated. Moreover, some alternative definitions of a stable government are introduced, and relations between these definitions and the chosen definition of a stable government are established.For Agnieszka Rusinowska the research for this paper was done during a stay as a Marie Curie fellow at Tilburg University, Department of Philosophy.     

The Social Relations Model in Family Studies: A Systematic Review

The Social Relations Model (SRM) allows for examination of family relations on three different levels: the individual level (actor and partner effects), the dyadic level (relationship effects), and the family level (family effect). The aim of this study was to present a systematic review of SRM family studies and identify general patterns in the results. Results of reanalyses of 17 data sets showed that characteristics of the person who reports on the relationship and the unique characteristics of the relationship were most important explanations of differences in family relationships. The present systematic review contributes to a better understanding of who is driving relationship outcomes in families and provides suggestions concerning the application of the SRM to family data.