Comparing Standard and Selective Degradation DNA Extraction Methods: Results from a Field Experiment with Sexual Assault Kits,

A growing number of U.S. cities have large numbers of untested sexual assault kits (SAKs) in police property facilities. Testing older kits and maintaining current case work will be challenging for forensic laboratories, creating a need for more efficient testing methods. Methods: We evaluated selective degradation methods for DNA extraction using actual case work from a sample of previously unsubmitted SAKs in Detroit, Michigan. We randomly assigned 350 kits to either standard or selective degradation testing methods and then compared DNA testing rates and CODIS entry rates between the two groups. Results and conclusions: Continuation‐ratio modeling showed no significant differences, indicating that the selective degradation method had no decrement in performance relative to customary methods. Follow‐up equivalence tests indicated that CODIS entry rates for the two methods could differ by more than ±5%. Selective degradation methods required less personnel time for testing and scientific review than standard testing.     

Increased Substance Use and Risky Sexual Behavior Among Migratory Homeless Youth: Exploring the Role of Social Network Composition

Travelers are a migratory subgroup of homeless youth who may be especially prone to engaging in risky behavior. This study compared the substance use and sexual behavior of young homeless travelers and non-travelers to evaluate the extent and possible sources of travelers’ increased risk. Data came from face-to-face interviews with 419 homeless youth (36.6% female, 34.0% white, 23.9% African American, and 20.0% Hispanic) between the ages of 13 and 24 years (M = 20.1 years, SD = 2.5) who were randomly sampled from 41 shelters, drop-in centers, and street sites in Los Angeles. Travelers were almost twice as likely as non-travelers to exhibit recent heavy drinking, 37% more likely to exhibit recent marijuana use, and five times as likely to have injected drugs. Travelers also had more recent sex partners and were more likely to report having casual or need-based sexual partners and combining sex with substance use. Mediation analyses suggest that travelers’ deviant peer associations and disconnection to conventional individuals and institutions may drive their elevated substance use. Differences in sexual risk behaviors are likely attributable to demographic differences between the two groups. Overall, these differences between travelers and non-travelers suggest different service needs and the need for different service approaches.     

Do Family and Parenting Factors in Adolescence Influence Condom Use in Early Adulthood in a Multiethnic Sample of Young Adults?

Studies show that positive family factors help protect adolescents from engaging in risky sexual activities, but do they continue to protect adolescents as they transition to late adolescence/early adulthood? Using data from the National Longitudinal Study of Adolescent Health, we examined whether family support, parent–child closeness, parental control/monitoring of adolescent behaviors and parent–child communication about sex, assessed in adolescence, were related to condom use in late adolescence/early adulthood among African American (n = 1,986), Chinese American (n = 163), Mexican American (n = 1,011) and White (n = 6,971) youth. Controlling for demographic variables and number of sex partners, the results showed that family support was positively related and parent–child communication was negatively related to condom use for the sample as a whole and for the white sample, but not for the other groups. Parent–child communication about sex and parental control were negatively related to condom use in the Chinese American sample. None of the family factors was related to condom use in the African American or Mexican American samples. Overall, parents talked more with daughters than sons about sexual matters. Condom use was most common among African Americans and among males. Greater attention to cultural expectations regarding sex and gender roles, as well as the causal ordering of effects, are important directions for future research.     

Social psychological risk factors,delinquency and age of onset

Based on data from the 2014 Communities that Care Youth Survey (CCYS), the authors examine the association between risk factors of tenth graders and age of onset (never, 14 or older, 13 or younger) of three antisocial behaviors/delinquency (got arrested; carried a handgun to school; and attacked someone with the intent of seriously hurting them). Risk factors are under four domains: family, community, school, and peer. The age of onset and risk literature are discussed. The purpose of this research is to examine what risk factors are associated with age of onset. Individual risk factors under the peer domain had the strongest association with all three antisocial behaviors.     

Intersectional Disadvantage: Exploring Differences Between Aboriginal and Non-Aboriginal Parents with Intellectual Disability in the New South Wales Child Protection System

Background: Parents with intellectual disability and Aboriginal and Torres Strait Islander parents are overrepresented in child removal but research has not explored the intersection of Aboriginality and intellectual disability in child protection.

Methods: A case file review of 45 parents with intellectual disability (n = 14 Aboriginal and n = 31 non-Aboriginal) engaged in care proceedings in New South Wales was undertaken. Parent and child demographics and investigation triggers and outcomes were compared.

Results: Aboriginal parents were significantly younger than non-Aboriginal parents at initiation of an investigation, twice as likely to be investigated due to concerns about parenting capacity, and more likely to have children removed than non-Aboriginal parents.

Conclusion: The intersection of Aboriginality and intellectual disability appears to increase the risk of negative encounters with child protection systems. Targeted support for young Aboriginal parents and greater disability awareness and cultural sensitivity by child welfare workers are needed.     

Evaluating the effectiveness of a court sponsored abuser treatment program

The literature on abuser treatment programs reveals the following problems: (1) the dominance of shelter-related abuser programs, (2) little understanding of the effectiveness of such programs, and (3) low recruitment and high attrition rates in shelter-related programs. This study attempts to deal with some of these difficulties by an evaluation of a court mandated abuser treatment program. The sample used in this study includes a treatment group of 120 court-referred abusers and a control group of 101 nonreferred abusers. The research was designed to deal with problems such as differential participation in the treatment sessions and self-selection bias. Results indicated that the relationship between treatment attendance and recidivism was not linear. Only those defendants who attended 75% of the treatment sessions or more have decreased recidivism; others showed no impact. Some policy implications are also discussed.     

Scottish devolution: identity and impact and the case of community care for the elderly

This article examines the emergent identity and impact of devolution in Scotland. Using the case of community care for the elderly, a model is set out for capturing the different interpretive perspectives evident in relation to a particular policy area in 1999–2001. The political story of the 'free personal care' issue, in which the Scottish Executive were unexpectedly forced into adopting a markedly different policy from the rest of the UK, is examined in some detail. Setting the episode in a broader context, four discursive thematics are identified in relation to the policy case. A model is demonstrated for examining different aspects of devolution including constitutional level and sub-system aspects of post-devolution governance. Conclusions are drawn as to the meaning which should be ascribed to the discourse associated with devolution and community care for the elderly.