Overcoming barriers in the criminal court system : Examining the challenges faced when interviewing legal stakeholders

This collection contributes to, advances and consolidates discussions of the range of methods and approaches in criminology through the presentation of diverse international case studies in which the authors reflect upon their experiences ...

Australian criminal law in the common law jurisdictions : cases and materials

 Australian Criminal Law in the Common Law Jurisdictions is a clear and comprehensive introduction to the fundamentals of criminal law. Updated throughout to reflect recent cases and legislation, the fourth edition combines clear case extracts with incisive author commentary and discussion.

Supplier integrity due diligence in public procurement: limiting the criminal risk to Australia

The potential for criminals and terrorism financiers to secure lucrativegovernment contracts poses a risk to Australia’s anti-money laundering,anti-corruption and counter-terrorism financing objectives. This articlecompares the customer due diligence measures that banks are required to implement to prevent money laundering and terrorism financing with the general supplier due diligence practices and processes of key Australian government departments and agencies. It identifies various weaknesses in current procurement practices relating to standard contracts and argues that these render Australian public procurement vulnerable to criminal abuse, threaten compliance with its sanctions regime and potentially undermine the crime combating objectives of its money laundering and terrorism financinglaws. The article recommends that the national interest calls for awhole-of-government approach to improve supplier due diligence in public procurement.

A single-blind, randomised controlled trial on the effects of lithium and quetiapine monotherapy on the trajectory of cognitive functioning in first episode mania: A 12-month follow-up study

BACKGROUND: Cognitive deficits have been reported during the early stages of bipolar disorder; however, the role of medication on such deficits remains unclear. The aim of this study was to compare the effects of lithium and quetiapine monotherapy on cognitive performance in people following first episode mania. METHODS: The design was a single-blind, randomised controlled trial on a cohort of 61 participants following first episode mania. Participants received either lithium or quetiapine monotherapy as maintenance treatment over a 12-month follow-up period. The groups were compared on performance outcomes using an extensive cognitive assessment battery conducted at baseline, month 3 and month 12 follow-up time-points. RESULTS: There was a significant interaction between group and time in phonemic fluency at the 3-month and 12-month endpoints, reflecting greater improvements in performance in lithium-treated participants relative to quetiapine-treated participants. After controlling for multiple comparisons, there were no other significant interactions between group and time for other measures of cognition. CONCLUSION: Although the effects of lithium and quetiapine treatment were similar for most cognitive domains, the findings imply that early initiation of lithium treatment may benefit the trajectory of cognition, specifically verbal fluency in young people with bipolar disorder. Given that cognition is a major symptomatic domain of bipolar disorder and has substantive effects on general functioning, the ability to influence the trajectory of cognitive change is of considerable clinical importance.

The trajectory of cognitive functioning following first episode mania: a 12-month follow-up study

OBJECTIVES: Cognitive deficits are apparent in the early stages of bipolar disorder; however, the timing and trajectory of cognitive functioning following a first episode of mania remains unclear. The aim of this study was to assess the trajectory of cognitive functioning in people following a first episode of mania over a 12-month period, relative to healthy controls. METHOD: The cohort included 61 participants who had recently stabilised from a first treated manic episode, and 21 demographically similar healthy controls. These groups were compared on changes observed over time using an extensive cognitive battery, over a 12-month follow-up period. RESULTS: A significant group by time interaction was observed in one measure of processing speed (Trail Making Test - part A,) and immediate verbal memory (Rey Auditory Verbal Learning Test - trial 1), with an improved performance in people following a first episode of mania relative to healthy controls. On the contrary, there was a significant group by time interaction observed on another processing speed task pertaining to focussed reaction time (Go/No-Go, missed go responses), with first episode of mania participants performing significantly slower in comparison with healthy controls. Furthermore, a significant group by time interaction was observed in inhibitory effortful control (Stroop effect), in which healthy controls showed an improvement over time relative to first episode of mania participants. There were no other significant interactions of group by time related to other measures of cognition over the 12-month period. CONCLUSION: Our findings revealed cognitive change in processing speed, immediate memory and one measure of executive functioning over a 12-month period in first episode of mania participants relative to healthy controls. There was no evidence of change over time for all other cognitive domains. Further studies focussed on the at-risk period, subgroup analysis, and the effects of medication on the cognitive trajectory following first episode of mania are needed.

Improving risk assessment in schizophrenia: epidemiological investigation of criminal history factors

Background : Violence risk assessment in schizophrenia relies heavily on criminal history factors.

Aims : To investigate which criminal history factors are most strongly associated with violent crime in schizophrenia.

Method : A total of 13 806 individuals (8891 men and 4915 women) with two or more hospital admissions for schizophrenia were followed up for violent convictions. Multivariate hazard ratios for 15 criminal history factors included in different risk assessment tools were calculated. The incremental predictive validity of these factors was estimated using tests of discrimination, calibration and reclassification.

Results : Over a mean follow-up of 12.0 years, 17.3% of men (n = 1535) and 5.7% of women (n = 281) were convicted of a violent offence. Criminal history factors most strongly associated with subsequent violence for both men and women were a previous conviction for a violent offence; for assault, illegal threats and/or intimidation; and imprisonment. However, only a previous conviction for a violent offence was associated with incremental predictive validity in both genders following adjustment for young age and comorbid substance use disorder.

Conclusions : Clinical and actuarial approaches to assess violence risk can be improved if included risk factors are tested using multiple measures of performance.

Activity and flight trajectory monitoring of mosquito colonies for butomated behaviour analysis

Monitoring and tracking of mosquitoes using image processing is important to facilitate the mosquitos’ behaviour analysis automatically over longer period of times. In this paper, we propose a simple methodology to monitor mosquitos’ activity using multiple cameras optimally placed. In order to ensure optimal camera coverage for the area of observation and desired image quality; we propose to simulate the experimental setup in a 3D virtual environment to obtain one-off optimum camera placement parameters. Our proposed methodology is demonstrated to have improved the activity monitoring process using two cameras for accurate count of occluded mosquitoes and 3D trajectory path reconstruction. This framework will enable working out more challenging tasks of constructing 3D trajectories using information received from multiple low quality cameras, which provide inconsistent and discontinuous trajectories.

The effect of complainant age on outcomes in the criminal justice system: case tracking from report to conviction

 The thesis explored child sexual abuse in the criminal justice system and how victim age predicted case outcomes, including disclosures, charges and convictions. The findings highlighted that adolescent victims may experience unique challenges. Further, the relationships between victim age, case characteristics and evidence are crucial to explaining case outcomes.