Trafficking and protection: theorising reintegration and defining success

Grounded upon research in Cambodia, a theory of ‘reintegration’ is proposed for victims of sex-trafficking and benchmarks for assessing success. Drawing upon a cosmopolitan conception of shared vulnerability, it is argued that a life lived with dignity chiefly depends upon access to either modernist or traditional forms of reciprocal recognition.

We're the x-files : bisexual students 'messing up tidy sex files'

Recent studies are pointing to higher rates of anxiety, depression and other mental health concerns among bisexual-identifying young people in Australia as compared to homosexual and heterosexual young people (Jorm et aI., 2002). International research has found that bisexually active adolescent males report especially high levels of AIDS risk behaviour (Goodenow et aI., 2002). There appears to be a strong link between these findings and the under-representation and mis-representation of bisexuality in Australian school curricula, cultures and communities (McLean, 2001, 2003a, forthcoming 2004; Owens, 1998; Pallotta-Chiarolli, in preparation 2005) .

The assessment of denial, cognitive distortions and victim empathy among pedophilic sex offenders. An evaluation of the utility of self-report measures.

The modification of denial, defensiveness, and cognitive distortions and the enhancement of victim empathy are central components in the treatment of pedophilic sex offenders (PSOs) and are thus important factors to evaluate. This review of the literature highlights three broad problems with self-report measures of these variables. First, the psychometric properties of measures vary enormously, with some having no established validity or reliability. Second, the purpose of the measure is generally quite transparent, enabling the respondent to easily pick the socially acceptable responses. Finally, it is difficult to determine which are the best measures to use in assessing PSOs. Measures range from those designed for the general public to those designed specifically for PSOs. Also, they range from those that assess broad processes (e.g., general empathy) to those that assess offensespecific variables (e.g., victim empathy). This article argues that these issues need to be addressed to improve both the assessment of these processes among PSOs and the evaluation of treatment programs for PSOs.

An evaluation of self-report measures of cognitive distortions and empathy among Australian sex offenders

The modification of deviant cognitions and the enhancement of victim empathy are central components in many treatment programs for sex offenders. There appear to be three broad problems with self-report measures of these factors: variations in the psychometric evaluation of measures; the transparency of items and thus the likely influence of social desirability; and the difficulty of determining which measures are specific to particular types of sex offenders. The aim of this study was to investigate these three issues among child molesters (CMs), and men convicted of sex offences against adults (ASOs). Data were collected from 36 CMs and 31 ASOs and from two comparison groups (33 men convicted of nonsexual offences and 40 nonoffenders from the community), to assess the reliability (internal and test-retest) and validity (discriminant, construct, and face) of measures, the influence of sexual social desirability on responding and the specificity of measures to both sex offender groups. Collectively, the results raise issues related to the assessment of sex offenders that require further investigation. They also have theoretical implications about the relationship between cognitive and emotive processes among sex offenders.

Motivation for behavior change among sex offenders: a review of the literature

Motivation for behavior change is considered a crucial issue in the treatment of sex offenders. However, there has been no systematic investigation of this issue. The first aim of this review is to draw together the literature related to motivation for behavior change among sex offenders. The second aim is to highlight issues that need to be addressed to facilitate an empirical investigation of motivation for change among sex offenders. It is argued that a better understanding of motivation for change among sex offenders will contribute to enhancing the efficacy of treatment programs for these offenders.

The times are they a-changin'? Can the Commonwealth parliament legislate for same sex marriages?

This article considers whether the marriage power contained in the Australian Constitution could support a Commonwealth law that recognised same sex marriages. To this end and after outlining the current constitutional meaning according to the High Court, three methods used for interpreting constitutional terms (connotation/denotation, moderate originalism, non-originalism) are examined to ascertain whether they could source such a law to the marriage power. It is submitted that none can do so without betraying their own core interpretative principle or the text and structure of the Constitution. However an alternative method for interpreting [*2] constitutional terms is proffered which may be able to establish a sufficient connection between a law that recognises same sex marriages and the marriage power. It involves recognising 'marriage' as a constitutionalised legal term of art whose meaning can be informed by developments since federation in common law and statute.

Copper-induced trafficking of the Cu-ATPase: a key mechanism for copper homeostasis

The Menkes protein (MNK) and Wilson protein (WND) are transmembrane, CPX-type Cu-ATPases with six metal binding sites (MBSs) in the N-terminal region containing the motif GMXCXXC. In cells cultured in low copper concentration MNK and WND localize to the transGolgi network but in high copper relocalize either to the plasma membrane (MNK) or a vesicular compartment (WND). In this paper we investigate the role of the MBSs in Cu-transport and trafficking. The copper transport activity of MBS mutants of MNK was determined by their ability to complement a strain of Saccharomyces cerevisiae deficient in CCC2 (Deltaccc2), the yeast MNK/WND homologue. Mutants (CXXC to SXXS) of MBS1, MBS6, and MBSs1-3 were able to complement Deltaccc2 while mutants of MBS4-6, MBS5-6 and all six MBS inactivated the protein. Each of the inactive mutants also failed to display Cu-induced trafficking suggesting a correlation between trafficking and transport activity. A similar correlation was found with mutants of MNK in which various MBSs were deleted, but two constructs with deletion of MBS5-6 were unable to traffic despite retaining 25% of copper transport activity. Chimeras in which the N-terminal MBSs of MNK were replaced with the corresponding MBSs of WND were used to investigate the region of the molecules that is responsible for the difference in Cu-trafficking of MNK and WND. The chimera which included the complete WND N-terminus localized to a vesicular compartment, similar to WND in elevated copper. Deletions of various MBSs of the WND N-terminus in the chimera indicate that a targeting signal in the region of MBS6 directs either WND/MNK or WND to a vesicular compartment of the cell.

The assessment of motivation for behaviour change among sex offenders against children: an investigation of the utility of the Stages of Change Questionnaire

A better understanding of motivation for behaviour change among sex offenders against children would improve treatment programmes designed to modify sexual offending behaviour. However, investigation of this issue is limited by lack of theoretically and empirically sound measures of motivation for behaviour change among sex offenders. This paper reports on two studies that were conducted to investigate the psychometric properties (validity, reliability, and social desirability) of the Stages of Change Questionnaire, adapted to measure motivation for behaviour change among sex offenders against children. In Study 1, the psychometric properties of the questionnaire were assessed for sex offenders against children (n=36) who were on a treatment waiting list. In Study 2, the psychometric properties of the questionnaire were assessed for sex offenders against children (n=47) at pre-treatment, mid-treatment, and post-treatment. Both studies supported the validity and reliability of the adapted Stages of Change Questionnaire, and the influence of social desirability upon responding was less than expected. The results of this investigation supported the potential utility of the Stages of Change Questionnaire as a measure of motivation for behaviour change for sex offenders against children.

Inheritance of molecular markers and sex in the Australian freshwater crayfish, Cherax destructor Clark

Inheritance of three kinds of molecular genetic markers (mtDNA, random-amplified polymorphic DNAs (RAPDs) and allozymes) and sex were investigated in crossbreeding experiments between three populations of the Australian freshwater crayfish Cherax destructor. Crossbreeding did not disrupt the ively maternally inherited, and allozyme and RAPD markers were transmitted following expected Mendelian principles for co-dominant and dominant traits respectively. Unlike these three markers, sex ratios were found to be distorted by crossbreeding in some families. Two crossbred families produced only females. The implications of these findings for freshwater crayfish population genetics, taxonomy and aquaculture are discussed.

Determining the sex of Little Penguins (Eudyptula minor) in northern Bass Strait using morphometric measurements

In avian species with no obvious differences in plumage or body size between the sexes, such as penguins, discriminant function analysis (DFA) of morphometric measurements that display sexual dimorphism can provide a simple and rapid means of determining sex in the field. Like most other penguin species, the Little Penguin (Eudyptula minor) displays sexual dimorphism in bill shape and size. In the present study, discriminant functions (DFs) were developed for sexing adult Little Penguins at two colonies in northern Bass Strait, Victoria, Australia, and their accuracies were compared with those obtained previously in other parts of the species' range. Backwards stepwise DFA indicated that birds at Phillip Island can be sexed with an accuracy of 91% using a single measurement of bill depth (>13.33 mm classed as males). Similar analyses at Gibson Steps produced a DF incorporating bill length, bill depth and head length [although the model with the greatest accuracy when applied to birds from Phillip Island (91%) also contained only bill depth]. Published DFs derived in New Zealand had accuracies of 50–85% when applied to birds from Phillip Island and Gibson Steps, supporting earlier suggestions that DFs are not applicable across subspecies of the Little Penguin. In contrast, there was little difference between the accuracy of the DFs in the present study and that previously derived for the same subspecies in Tasmania when applied to birds from Phillip Island (89%) and Gibson Steps (92%). However, as the degree of variation in bill size within a subspecies is unknown it may still be prudent to derive colony-specific DFs.

Copper exposure induces trafficking of the Menkes protein in intestinal epithelium of ATP7A transgenic mice

The final steps in the absorption and excretion of copper at the molecular level are accomplished by 2 closely related proteins that catalyze the ATP-dependent transport of copper across the plasma membrane. These proteins, ATP7A and ATP7B, are encoded by the genes affected in human genetic copper-transport disorders, namely, Menkes and Wilson diseases. We studied the effect of copper perfusion of an isolated segment of the jejunum of ATP7A transgenic mice on the intracellular distribution of ATP7A by immunofluorescence of frozen sections. Our results indicate that ATP7A is retained in the trans-Golgi network under copper-limiting conditions, but relocalized to a vesicular compartment adjacent to the basolateral membrane in intestines perfused with copper. The findings support the hypothesis that the basolateral transport of copper from the enterocyte into the portal blood may involve ATP7A pumping copper into a vesicular compartment followed by exocytosis to release the copper, rather than direct pumping of copper across the basolateral membrane.