Women's studies and men's careers: How the ‘social problem’ of women in education maintained the academic status of men in the 1970s

This paper investigates the changing status of research of women and education during the 1970s. All articles published in the American Educational Research Journal, the Journal of Educational Psychology, Child Development, Sociology of Education, and the Journal of Educational Measurement from 1973 through 1978 are included in this study. A total of 2239 research articles are identified and examined for article content and authorship. Of these articles, 13.5 per cent deal with women and education, 15.9 per cent are authored by women solely and 28.0 per cent are co-authored by women and men. There is a significant increase in the number of articles on women and education, and it appears that proportionately more of these articles are written by women; however, there is no proportional change in women's authorship of (1) total articles written by women, (2) articles on women and education, or (3) articles on topics other than women and education. It is concluded that women and education became a legitimate topic for scholarly inquiry during the 1970s, but that this increased legitimacy did not benefit women specifically.     

The role of adolescent physical abuse in adult intimate partner violence

This study's primary aims were to examine whether a sample of young adults, aged 23 to 31, who had been documented as physically abused by their parent(s) during adolescence would be more likely to aggress, both physically and verbally, against their intimate partners compared with nonabused young adults and whether abuse history was (along with other risk factors) a significant predictor of intimate partner physical and emotional violence perpetration or victimization. In this longitudinal study, 67 abused and 78 nonabused adults (of an original sample of 198 adolescents) completed the Modified Conflict Tactics Scale and the Jealousy and Emotional Control Scales. Nonabused comparison adolescents were matched for age, gender, and community income. As adults, participants with abuse histories had significantly higher rates of intimate partner physical violence and verbal aggression than did comparison participants. Multivariate logistic regressions indicated that adults with histories of physical abuse were more than twice as likely to be physically violent and almost six times more likely to be verbally aggressive to their intimate partners than were comparison participants. Having had an alcohol use disorder, being married to or living with a partner, and perceiving one's partner as controlling were also significantly associated with physical violence. Jealousy and feeling controlled by one's partner were also significant predictors of verbal aggression. These findings underscore the importance of preventing adolescent abuse as a means of decreasing the incidence of intimate partner physical violence in adulthood.     

The Impact of Extreme Emotional Distance in the Mother-Child Relationship on the Offspring’s Future Risk of Maltreatment Perpetration

Emotional qualities of the parent-child relationship are thought to influence the offspring’s risk for perpetrating child maltreatment in adulthood. The current study examined whether having grown up in an enmeshed or disengaged mother-child relationship, hence a relationship characterized by extremes on the continuum of emotional distance, increased the offspring’s risk of child maltreatment perpetration in a sample of 178 undergraduate students attending a large rural public university. A history of extreme emotional distance experienced with mothers significantly increased the grown offspring’s risk of maltreatment perpetration, as measured by two risk indicators. Emotional reactivity, but not empathy, mediated this effect for the offspring’s child abuse potential. Extreme amounts of emotional distance within the mother-child relationship also predicted the offspring’s child abuse potential over and above maltreatment occurring in that relationship, whereas maltreatment rather than emotional distance predicted the offspring’s unrealistic expectations of children. Clinical implications are discussed.     

Validation of the STR DXS7424 and the linkage situation on the X-chromosome

X-linked microsatellite markers have proven to be powerful tools for parentage testing, mainly in deficiency paternity cases when the disputed child is female. However, only a small number of X-linked short tandem repeats (STRs) have been comprehensively described for forensic applications to date.We present sequence and population genetic data of the DXS7424 STR (GDB-G00-577-633) which is a trinucleotide repeat polymorphism representing 12 alleles of 147-180 bp in length. DXS7424 is located at Xq22 and closely linked to DXS101, corresponding to a genetic localisation of 104.9-121 cM from Xp-tel.PCR fragment length measurements and sequencing were carried out using the automatic gene analyser ABI 310 (Applied Biosystems).The population of 764 unrelated Germans checked for this STR exhibited the following features: polymorphism information content (PIC) = 0.780; heterozygosity (Het) = 0.843; mean exclusion chance (MEC = 0.766. Kinship tests revealed a typical X-linked inheritance. In 300 meioses under investigation, mutations were not found. Significant deviations from the Hardy-Weinberg equilibrium (HWE) were not established.Linkage studies confirmed closely linkage to DXS101. Additional we found linkage disequilibrium between DXS7424 and DXS101. This requires to use the established haplotype frequencies in kinship testing.     

Microscopical discrimination of human head hairs sharing a mitochondrial haplogroup

In forensic analyses, determining the level of consensus among examiners for hair comparison conclusions and ancestry identifications is important for assessing the scientific validity of microscopical hair examinations. Here, we present data from an interlaboratory study on the accuracy of microscopical hair comparisons among a subset of experienced hair examiners currently analyzing hair in forensic laboratories across the United States. We examined how well microscopical analysis of hair can reliably be used to differentiate hair samples, many of which were macroscopically similar. Using cut hair samples, many sharing similar macroscopic and microscopic features, collected from individuals who share the same mitochondrial haplogroup as an indication of genetic relatedness, we tested multiple aspects that could impact hair comparisons. This research tested the extent to which morphological features related to ancestry and hair length influence conclusions. Microscopical hair examinations yielded accurate assessments of inclusion/exclusion relative to the reference samples among 85% of the pairwise comparisons. We found shorter hairs had reduced levels of accuracy and hairs from populations examiners were not familiar with may have impacted their ability to resolve features. The reliability of ancestry determinations is not yet clear, but we found indications that the existing categories are only somewhat related to current ethnic and genetic variation. Our results provide support for the continued utility of microscopical comparison of hairs within forensic laboratories and to advocate for a combined analytical approach using both microscopical analysis and mtDNA data on all forensic analyses of hair.     

How real is the threat of imprisonment for environmental crime?

In this contribution, we investigate whether prison sentences for environmental crime are indeed used in practice, how they are used and whether they imply a real threat to violators. To this end we examine previous studies on the role of imprisonment and confront these models with some empirical data. The empirical application summarizes evidence from several countries, but focuses on detailed data for criminal prosecution of environmental legislation in Flanders (Belgium) between 2003 and 2007. Thus we are able to highlight some interesting policy issues and directions for future research.     

SUV Advertising: The Detroit Project

Since the attacks of 9/11, the issue of global terrorism has been on many people's minds. The paramount goals for governing powers and concerned organizations are how to effectively protect national borders and citizens. Many organizations, such as The Detroit Project, have been very vocal about their decision not to consume certain goods or use certain services that may be from countries that pose a grave risk to the United States.