No Values—New Values? Youth and Postmaterialism1

This article deals with the postmatenalist hypothesis, originally formulated by Ronald Inglehart The hypothesis, stating that new generations in Western societies are moving more and more towards postmatenalist value orientations, is questioned on the grounds that the materialisl / postmaterialist dichotomy may he too rigid to capture the complexity of people's value orientations, and that the value conceptualization may hold a rather limited relevance for young people in present-day Western societies. A reconstruction of the materialist / postmaterialist value conceptualization is earned out and empirical results from two Swedish national studies, supporting the author's questioning of the original hypothesis, are presented.     

Universal Cash Transfers and Labor Market Outcomes

One major criticism of Universal Basic Income is that unconditional cash transfers discourage recipients from working. Evidence to date has largely relied on targeted and/or conditional transfer programs. However, it is difficult to draw conclusions from such programs because universal transfers may induce a positive demand shock by distributing cash to a large portion of the population, which may in turn offset any negative labor supply responses. We estimate the causal effects of universal cash transfers on short-run labor market activity by exploiting the timing and variation in size of a long-running unconditional and universal transfer: Alaska's Permanent Fund Dividend. We find evidence of both a positive labor demand and negative labor supply response to the transfers. Small negative effects on the number of hours worked are found for women, especially those with young children. In contrast, we find an increase in the probability of employment for males in the months following the distribution. Altogether, a $1,000 increase in the per-person disbursement leads to a 0.8 percent labor market contraction on an annual basis.     

Relationships of control and relationships of engagement: how educator intentions intersect with student experiences of restorative justice

The practice and popularity of restorative justice (RJ) in education has been growing in recent years. RJ can be understood in dramatically different ways by those implementing it. For some, RJ is about creating an environment of and for student engagement that challenges traditional systems of discipline and facilitates learning. For others, RJ is simply another tool for solidifying compliance and meting out punishment, albeit in a kinder, gentler way. This comparative case study focused on the use of RJ in one school in Scotland and one in Canada, exploring the intersection between educator intentions and student experiences. I determined that the key element is not the implementation of RJ, but the school’s predominant relational objectives. In a school where relational objectives are of social control, RJ is utilized to strengthen that control. Where the relational objectives are of social engagement, RJ is utilized to strengthen that engagement. RJ in schools is a window into what is most fundamental to students: relationships. The study argues that RJ, by itself, does not guarantee certain qualities of relationship, but it does allow us to examine those qualities and ask questions of how school relationships are used to engage and/or control students.     

“Here,It’s Like You Don’t Have to Leave the Classroom to Solve a Problem”: How Restorative Justice in Schools Contributes to Students’ Individual and Collective Sense of Coherence

Social Justice Research - Students face innumerable stressors, in and outside of schools. Some schools are better able to support students to thrive, individually and collectively, in the midst of...     

Degradation of biomolecules in artificially and naturally aged teeth: implications for age estimation based on aspartic acid racemization and DNA analysis

Postmortem teeth are the most stable structures, and can be used to gain different information (age estimation, genetic data). Over long postmortem intervals (PMI), degradation processes may alter the molecular integrity and thus affect the reliability of applied molecular methods. Whereas some knowledge on the degradation of biomolecules in bone during the PMI exists, data for teeth are lacking. In particular, the impact of degradation processes in dentine on age estimation based on aspartic acid racemization (AAR) cannot be estimated yet. Hence, the molecular stability of both collagen and DNA was analyzed systematically, and their impact on the reliability of age estimation based on AAR and genetic analyses was checked. Two hundred and ten human and 59 porcine teeth were heated (90 degrees C in water) to simulate collagen and DNA diagenesis; 14 naturally aged teeth (PMI: 3 days to 1700 years) were analyzed comparatively. Peptide patterns of cyanogen bromide (CNBr)-cleaved collagen were employed as a new approach to check the collagen integrity. In the same samples, collagen yields, amino acid compositions, AAR in different protein fractions, and DNA integrity were analyzed. In heated human and porcine teeth the collagen content declined during the heating experiment. The amino acid composition in human samples was collagen-like until 12 days of heating. In naturally aged teeth, the collagen yielded from 9.5 to 15%, and no discrepancy of amino acid composition to that of modern collagen was observed. Electrophoresis of CNBr-peptides showed an altered pattern in experimentally degraded samples from day 10 on; naturally aged collagen displayed the typical collagen pattern. AAR increased in all protein fractions with increasing duration of the heating experiment; naturally aged samples displayed a slow accumulation of AAR. DNA degraded progressively, and after 32 h of heat exposure no more DNA was detectable, whereas the amplification of nuclear and mitochondrial DNA was successful up to 48 h. STR typing was reliable up to 16 h, and sex determination up to 40 h of heat exposure. In naturally aged samples of DNA quality, yield and typing success did not correlate with PMI. The data highlight a remarkable stability of collagen dental proteins. Within relevant forensic periods a postmortem rise of AAR under normal conditions is negligible, and analyses of dental DNA has a high chance to be successful. However, after large PMI and/or extreme postmortem conditions age estimation based on AAR and genetic analyses lose their reliability.     

Building Social Cohesion Through Intergroup Contact: Evaluation of a Large-Scale Intervention to Improve Intergroup Relations Among Adolescents

Journal of Youth and Adolescence - Past research has found intergroup contact to be a promising intervention to reduce prejudice and has identified adolescence as the developmental period during...