Bidirectional Associations Between Sibling Relationships and Parental Support During Adolescence

Sibling relationships and parental support are important for adolescents’ development and well-being, yet both are likely to change during adolescence. Since adolescents participate in both the sibling relationship and the parent–child relationship, we can expect sibling relationships and parental support to be associated with each other. Theoretically, it can be expected that there is either a spillover from one relationship to another (congruence hypothesis) or that one relationship can compensate for the other (compensation hypothesis). However, research examining these associations in adolescence is limited. The present study longitudinally investigated the bidirectional associations between sibling relationships and parental support during adolescence. For five consecutive years, data were collected using self-reports of 428 families, consisting of a father, a mother, and two adolescent siblings. The mean ages of the first-born (52.8% males) and second-born (47.7% males) were 15 and 13 years at T1, respectively. For the second-born siblings, prospective associations were found between sibling relationships and adolescent-reported parental support in early adolescence, with no differences between same-sex and mixed-sex dyads. These associations were not found for first-born siblings or for parents’ reports of support. The findings suggest a spillover from the sibling relationship to adolescent-reported parental support only in early adolescence. Findings and implications are discussed in terms of the congruence/spillover and the compensation hypothesis.     

Human trafficking revisited: legal,enforcement and ethnographic narratives on sex trafficking to Western Europe

In this paper we focus on the ways ‘victims’ and ‘perpetrators’ are imagined in the narratives on women who have been trafficked to West Europe for sexual exploitation. Three specific domains: international/national law, local law enforcement and ethnographic academic perspective are particularly important as they strongly influence political reaction to trafficking and describe the phenomenon from the perspective of the individuals concerned. In our analysis, an explanation of the diversity of the perceptions in these three domains is provided.     

Digital thombos: A new source for 18th century Sri Lankan family history. Research note

The Sri Lanka National Archives (SLNA) in Colombo preserve under the names of head thombo and land thombo several hundreds of eighteenth-century registers on family composition and landownership. At the time of their compilation by the Dutch East India Company or VOC the thombos suited a general administrative purpose; currently they are used only in genealogical research and in court cases concerning land disputes. Demographic, family and colonial history, however, can profit considerably from this neglected source. In the following we describe a project to digitize the registers of the Colombo province, and we discuss and evaluate the variables in the database by focusing on the family groups of a relatively small district.     

What about non-diffusion? The effect of competitiveness in policy-comparative diffusion research

Many scholars have convincingly shown that policies diffuse between national and sub-national entities for several different reasons. Although diffusion processes are empirically proven, we witness two shortcomings in the discussion: First, there is a lack of comparative research across policy areas. Second, the question of why diffusion might not occur in a certain domain is under-theorized and lacks an empirical test. By comparing the rationale behind diffusion processes in two policy domains??energy policy and locational policy??this paper shows that two aspects matter for diffusion processes: First is the observability of policy measures, that is, how easily things can be observed by others; second is the competitiveness of the policy domain. If policy measures can be hidden easily and the policy domain is highly competitive, policy diffusion is very unlikely to happen. Therefore, we seek the integration of these two aspects in prospective diffusion research.     

Long-term care: common issues and unknowns

All industrialized countries are grappling with a common problem—how to provide assistance of various kinds to their rapidly aging populations. The problem for countries searching for models of efficient and high-quality long-term care (LTC) policies is that fewer than a dozen countries have government-organized, formal LTC policies. Relatively new surveys focused on the elderly populations of about 25 countries could become the basis for research on which LTC policy design choices have desired outcomes for individuals and society and might be replicable in other countries. As in earlier decades when U.S. researchers created the Current Population Survey (CPS) modules and the Survey of Income and Program Participation to answer policy questions, researchers and policy analysts are now at a point where a concerted effort is needed to generate questions that international comparative research on LTC could answer as well as the data needed to address the questions.     

How do established voters react to new parties? The case of Italy, 1985–2008

The Italian party system largely collapsed in the early 1990s, providing us with a natural experimental situation in which voters were confronted with new parties – indeed, with an entirely new party system. How did they react? This paper develops a number of expectations on the basis of existing theory and tests these expectations using a dataset consisting of election studies conducted in Italy between 1985 and 2008. We find that a new party system causes confusion as to where parties stand in left-right terms, making it difficult for voters to make their choices on the basis of ideological cues. The confusion is greatest among older voters – those already set in their habits of voting, but only the very oldest cohorts (containing voters over 60 years old) are significantly debilitated.     

Long- and short-term determinants of party preferences: Inter-generational differences in Western and East Central Europe

In this paper we study differences between generations in the degree to which long-term and short-term factors affect party preferences in established and consolidating European democracies. Scholarly literature has shown that younger cohorts in Western Europe are less likely to be guided by social class, religion and left/right than older cohorts. Little is known, however, about the extent to which such differences exist for the effects of short-term factors. Similarly, inter-generational differences in the effects of long- and short-term factors in post-communist countries have remained largely unexplored. Based on the European Election Study 2009, we show differences between generations that are compatible with de-alignment of younger generations along traditional cleavages. Yet, we also see an increased importance of attitudes towards immigration among the younger generations, which could signal a form of re-alignment.     

On the autofluorescence of fingermarks

The autofluorescence of fingermarks is used for their detection. The components responsible for this autofluorescence are largely unknown. Thin layer chromatography and fluorescence spectroscopy were used to identify autofluorescent components and evaluate their forensic value. Based on our results, tryptophan is hypothesized to be a major contributor to the autofluorescence when part of peptides or proteins, id est, not in its free form. Part of the autofluorescence could be assigned to a kynurenine derivative. Pheophorbide A, a metabolite of chlorophyll, is inferred as a red fluorescent fingermark component. Chlorophyll is a plant pigment which implies that dietary information can potentially be retrieved from fingermarks.