The Role of Interface on the Impact Characteristics and Cranial Fracture Patterns Using the Immature Porcine Head Model

The role of impact interface characteristics on the biomechanics and patterns of cranial fracture has not been investigated in detail, and especially for the pediatric head. In this study, infant porcine skulls aged 2–19 days were dropped with an energy to cause fracturing onto four surfaces varying in stiffness from a rigid plate to one covered with plush carpeting. Results showed that heads dropped onto the rigid surface produced more extensive cranial fracturing than onto carpeted surfaces. Contact forces generated at fracture initiation and the overall maximum contact forces were generally lower for the rigid than carpeted impacts. While the degree of cranial fracturing from impacts onto the heavy carpeted surface was comparable to that of lower‐energy rigid surface impacts, there were fewer diastatic fractures. This suggests that characteristics of the cranial fracture patterns may be used to differentiate energy level from impact interface in pediatric forensic cases.     

Detained: A Study of Immigration Bond Hearings

Immigration judges make consequential decisions that fundamentally affect the basic life chances of thousands of noncitizens and their family members every year. Yet, we know very little about how immigration judges make their decisions, including decisions about whether to release or detain noncitizens pending the completion of their immigration cases. Using original data on long‐term immigrant detainees, I examine for the first time judicial decision making in immigration bond hearings. I find that there are extremely wide variations in the average bond grant rates and bond amount decisions among judges in the study sample. What are the determinants of these bond decisions? My analysis shows that the odds of being granted bond are more than 3.5 times higher for detainees represented by attorneys than those who appeared pro se, net of other relevant factors. My analysis also shows that the detainees' prior criminal history is the only significant legally relevant factor in both the grant/deny and bond amount decisions, net of other relevant factors. This finding points to the need for further research on whether and how immigration courts might be exercising crime control through administrative proceedings.     

Parental Depressive Symptoms and Youth Internalizing and Externalizing Problems: The Moderating Role of Interparental Conflict

The current investigation examined if interparental conflict (IPC), including psychological and physical violence, moderated the relationship between parental depressive symptoms and youth internalizing and externalizing problems, respectively, in a sample of youth with a parent with a history of Major Depressive Disorder (MDD). One hundred and eighty families with a parent with a history of MDD (M _age = 41.96; 88.9 % mothers) and a youth in the target age range of 9-to-15 years (49.4 % females; M _age = 11.46) participated. Findings indicated that IPC exacerbated the effect of parental depressive symptoms on internalizing, but not externalizing, problems for both males and females. Findings suggest that, in families with a parent who has a history of depression, parental depressive symptoms and IPC together have important implications for youth internalizing problems. Targeting improvement for both parent depressive symptoms and interparental conflict may directly lead to decreases in youth internalizing symptoms in the context of parental depression.     

Anarchy,hierarchy and order

How does order emerge from anarchy? While scholars generally agree that international politics is anarchic, there is much dispute about how anarchy orders relationships. This paper challenges prevailing views by attacking the problem of anarchy from behind. We examine how hierarchy creates order and argue that two mechanisms are responsible. The first is the direct actions of a leviathan; the second is an indirect effect, which counterintuitively results from insurmountable handicaps to central authority, that we call the threat of incompetent intervention. We then examine how these two mechanisms affect order as power decentralizes and highlight how bottom–up and top–down processes intersect. Our arguments are tested in difficult cases: highly developed states, where central authority is strongest, and international politics, where central authority is weakest. The arguments have broad implications for all the paradigms, trust in world politics and organizational change.     

On being the ‘gender person’ in an academic department: constructions,configurations and implications

The term ‘gender person’ in an academic department is a colloquial expression which refers to someone who researches and/or teaches about gender, but whose primary affiliation is not to a gender studies department or centre. This role has particularly been discussed in relation to international development organisations, but has been neglected in relation to higher education institutions. The article reapplies Lucy Ferguson’s ‘gender person’ framework to academics working as ‘gender people’ in the conditions of contemporary academia. Three cases of different manifestations of the ‘gender person’ role are explored in detail and analysed for the ways in which occupying the ‘gender person’ role impacts upon academic careers and gender knowledge. The article contributes an elaborated concept of the ‘gender person’ in academia and provides empirical evidence of being the ‘gender person’. The article particularly shows that relying on a ‘gender person’ as a form of gender mainstreaming renders both gender academics and academic departments vulnerable in different ways.     

Parental Differential Treatment of Siblings and Adolescents’ Health-Related Behaviors: The Moderating Role of Personality

Youth who receive comparatively poorer parental treatment than a sibling are at risk for maladaptive behaviors in a variety of domains, but research has yet to examine links with adolescents’ health-related behaviors nor consider how those links may vary based on adolescents’ personality traits, namely conscientiousness and agreeableness. Two siblings (n?=?590 adolescents; 53% female; M_age?=?15.86, SD?=?1.73) from 295 families reported on their differential conflict and closeness with their fathers and mothers as well as on their personality, sleep habits, exercise habits, and general health habits. Multilevel modeling revealed that, generally, the less conscientious adolescents had better health habits when they had comparatively warmer relationships with their mothers. Less conscientiousness adolescents may be less distressed by inequality in the family, and thus may experience positive effects of relatively better treatment.

     

Who,What, Where,When, and Why: Demographic and Ecological Factors Contributing to Hostile School Climate for Lesbian,Gay, Bisexual,and Transgender Youth

This study examines how locational (region and locale), community-level (school district poverty and adult educational attainment), and school district-level (district size and ratios of students to key school personnel) variables are related to indicators of hostile school climate for lesbian, gay, bisexual, and transgender (LGBT) youth. Indicators of hostile climate included frequency of homophobic remarks and victimization regarding sexual orientation and gender expression. We used data from a national survey of LGBT secondary school students (N = 5,420; 57.6% female; 65.5% White; mean age = 15.9). Results from regression analyses demonstrated that LGBT youth in rural communities and communities with lower adult educational attainment may face particularly hostile school climates. School district characteristics contributed little to the variation in LGBT youth’s experiences. Findings highlight the importance of considering the multiple contexts that LGBT youth inhabit, particularly as they pertain to educational experiences.     

Cultural Orientations, Daily Activities, and Adjustment in Mexican American Youth

The links between youth’s daily activities and adjustment and the role of cultural practices and values in these links were studied in 469 youth from 237 Mexican American families. In home interviews, data on mothers’, fathers’, and two adolescent-age siblings’ cultural practices (language use, social contacts) and values (for familism, for education achievement) were collected, along with data on youth risky behavior and depressive symptoms. In 7 nightly phone calls, youth reported on their day’s free time activities (i.e., sports, academics, religious activities, television viewing, and hanging out). Analyses revealed that youth who spent more time in unsupervised hanging out reported more depressive symptoms and risky behavior, and those who spent more time in academic activities reported less risky behavior. Results also indicated that more Anglo-oriented youth spent more time in sports, that more Mexican-oriented youth spent more time watching television, that fathers’ familism values were related to youth’s time in religious activities, and that parents’ educational values were linked to youth’s time in academic activities. Some evidence indicated that parents’ cultural practices and values, particularly fathers’, moderated the links between daily activities and youth adjustment.