Assessing callous-unemotional traits in adolescent offenders: validation of the Inventory of Callous-Unemotional Traits

The presence of callous-unemotional (CU) traits designates an important subgroup of antisocial youth. To improve upon existing measures, the Inventory of Callous-Unemotional Traits (ICU) was developed to provide an efficient, reliable, and valid assessment of CU traits in samples of youth. The current study tests the factor structure and correlates of the ICU scale in a sample (n=248) of juvenile offenders (188 boys, 60 girls) between the ages of 12 and 20 (M=15.47, SD=1.37). Confirmatory factor analyses are consistent with the presence of three independent factors (i.e., Uncaring, Callousness, and Unemotional) that relate to a higher-order callous-unemotional dimension. Also, CU traits overall showed associations with aggression, delinquency, and both psychophysiological and self-report indices of emotional reactivity. There were some important differences across the three facets of the ICU in their associations with these key external criteria.     

Doped hydrophobic silica nano- and micro-particles as novel agents for developing latent fingerprints

Novel hydrophobic silica based particles have been developed to visualise latent fingerprints. The composition of the particles has been designed to maximise both hydrophobic and ionic interactions between a variety of coloured and fluorescent reporter molecules and the silicate backbone within the particles. The resulting doped particles retain the incorporated dyes with high affinity. In addition, a variety of sub-particles have also been embedded to again produce coloured or magnetisable hydrophobic particles. The particles can be harvested as nanoparticles or microparticles. The former are applied to latent fingerprints as an aqueous suspension and the latter as a dusting agent using brushes or a magnetic wand. Examples of the prints produced using these agents are given. The resulting prints have good definition.     

Facial Tissue Depths in Children with Cleft Lip and Palate

Cleft lip and palate (CLP) is a craniofacial malformation affecting more than seven million people worldwide that results in defects of the hard palate, teeth, maxilla, nasal spine and floor, and maxillodental asymmetry. CLP facial soft‐tissue depth (FSTD) values have never been published. The purpose of this research is to report CLP FSTD values and compare them to previously published FSTD values for normal children. Thirty‐eight FSTDs were measured on cone beam computed tomography images of CLP children (n = 86; 7–17 years). MANOVA and ANOVA tests determined whether cleft type, age, sex, and bone graft surgical status affect tissue depths. Both cleft type (unilateral/bilateral) and age influence FSTDs. CLP FSTDs exhibit patterns of variation that differ from normal children, particularly around the oronasal regions of the face. These differences should be taken into account when facial reconstructions of children with CLP are created.     

Noel Pearson's Role in the Northern Territory Intervention: Radical Centrist or Polarising Partisan?

Noel Pearson is one of Australia's most prominent and influential Aboriginal intellectuals. This article examines a major idea in his writing: the “quest for a radical centre”. Through the concept of the radical centre, Pearson articulates both his desire to transcend existing policy paradigms and an ethics of partisanship which emphasizes the importance of listening to and negotiating with one's political adversaries. Pearson's development of this concept is explored in light of the role Pearson has played as leading advocate for Indigenous welfare reform, and especially his pivotal contribution to the public debate over the introduction of the Northern Territory Emergency Response Intervention by the Howard government in 2007.     

Improving juvenile dependency courts:Twenty-Three Steps

New federal support for improvement in the handling of child welfare cases has made it possible for juvenile and family court judges to assess how well courts are implementing the Adoption Assistance and Child Welfare Act of 1980. This article first describes the purposes of the Act, and then suggest 23 steps to consider in attempts to improve the court process.