Prevalence of substance use and delinquent behavior in adolescents from Victoria, Australia and Washington State, United States

This article compares prevalence estimates of substance use and  delinquent behavior in Washington State, United States and Victoria, Australia, two states chosen for their different policy environments around problem behavior. Few comparisons of international differences on rates of multiple problem behavior exist, and most are based on methods that are not matched, raising the question of whether findings are based on  methodological differences rather than actual rate differences. The  International Youth Development Study used standardized methods to recruit and administer an adaptation of the Communities That Care Youth Survey to representative state samples of fifth-, seventh-, and ninth-grade students in each state. Rates of delinquent behavior were generally comparable.  However, striking differences in substance use were noted, with Victoria students reporting higher rates of alcohol use, alcohol misuse, smoking, and inhalant use, whereas Washington State students reported higher rates of marijuana use. Implications for conducting international comparisons are discussed.

Comparison of the structure of adolescent problem behavior in the United States and Australia

Some extant theory and empirical research suggests that youth problem behaviors, such as substance abuse and delinquency, reflect a single underlying dimension of behavior, whereas others suggest there are several different dimensions. Few studies have examined potential international differences in the structure of problem behavior, where cultural and policy differences may create more variation in behavior and different structures. This study explored the structure of problem behavior in two representative samples of youth (ages 12-17) from Maine and Oregon in the United States (N = 33,066) and Victoria, Australia (N = 8,500). The authors examined the degree to which data from the two countries produce similar model structures using indicators of problem behavior. Results show that the data are best represented by two factors, substance use and delinquency, and there appear to be more similarities than differences in the models across countries. Implications for understanding problem behavior across cultural and developmental groups and practical and policy implications are discussed.

Chaos theory and assessment of forest stakeholder attitudes towards Australian forest policy

The Regional Forest Agreement process has dominated Australian forest policy for the past decade. The RFA process set in place a mechanism by which benchmark conservation values were established for forest  ecosystems, whilst addressing the needs of the timber industry. The outcomes of a number of RFA's have been fraught with controversy. Key stakeholder groups have shown disagreement with processes and  outcomes of methods employed by government both in establishing conservation reserves and areas allocated to timber harvesting. This research uses non-linear techniques to examine the dynamical behavior in stakeholder responses and to identify patterns of behavior that may lead to prediction of stakeholder responses. The method developed in this research provides a bridge between social sciences and Chaos theory.¹

Rates of student-reported antisocial behavior, school suspensions, and arrests in Victoria, Australia and Washington State, United States

Background: Few methodologically rigorous international comparisons of student-reported antisocial behavior have been conducted. This paper examines whether there are differences in the frequency of both antisocial behavior and societal responses to antisocial behavior in Victoria, Australia and Washington State, United States. These 2 states were chosen due to their similarities on sociodemographic characteristics and their differences in policy frameworks around problem behavior including antisocial behavior and substance use.

Methods: State representative samples of students (N = 5769) in school grades 5, 7, and 9 in Victoria and Washington State completed a modified version of the Communities That Care self-report survey of behavior and societal responses to behavior. Chi-square analyses compared frequencies of antisocial behavior, school suspensions, and police arrests in the 2 states. Multivariate logistic regression analyses were conducted for each outcome measure to examine the effect of state, controlling for sample design, clustering of students within schools, age, socioeconomic status, and urbanicity.

Results: Few state differences in student-reported antisocial behavior were found, although frequencies varied across behavior type and grade level. Differences in societal responses were observed across grade levels with grade 5 Washington students reporting higher rates of school suspension. Older Washington students reported more arrests.

Conclusions: Rates of student antisocial behavior appear similar in these 2 states in Australia and the United States. However, youth in the United States relative to Australia may experience greater societal consequences for problem behavior. Further research is required to examine the impact of these consequences on subsequent behavior.

A lower bound on effective performance testing for digital forensic tools

The increasing complexity and number of digital forensic tasks required in criminal investigations demand the development of an effective and efficient testing methodology, enabling tools of similar functionalities to be compared based on their performance. Assuming that the tool tester is familiar with the underlying testing platform and has the ability to use the tools correctly, we provide a numerical solution for the lower bound on the number of testing cases needed to determine comparative capabilities of any set of digital forensic tools. We also present a case study on the performance testing of password cracking tools, which allows us to confirm that the lower bound on the number of testing runs needed is closely related to the row size of certain orthogonal arrays. We show how to reduce the number of test runs by using knowledge of the underlying system

Scriptural Archeology: Excavating the Presence of Women in the Torah

Women's roles in religious history have been traditionally described in terms of their relation and value to men. The normative religious texts provide an androcentric perspective on the gender relationships within the early community, the growth of Judaism in "Jacob's House" and the monotheistic worship of God. Yet these literary representations omit an entire half of the experience of the Jewish community: the perspective and participation of women. As Judith Plaskow argues extensively in Standing Again at Sinai, women are defined not in her own terms or in her own voice, but by her relationship and value to men through the androcentric vocabulary of the Torah. This statement is textually illustrated by the authorial and editorial presentation of women and their place in ancient Israelite society in the Torah. As Judaism grew increasingly androcentric in its leadership, women were increasingly reduced to marginal figures in the community by authorial and editorial revisions. Yet the participation of women of ancient Israel is not lost. Instead, the presence of women is buried beneath the androcentric presentation of the early Judaic community, waiting to be excavated by historical and scriptural examination. The retelling of the past is influenced by the present; memory is not static but takes on different shapes depending on the focus of concentration. However, tradition greatly influences the interpretation of religious history as well. In the book of Genesis, the literature emphasizes the divine appointment of male figures such as Abraham the father of the covenant and Jacob who is renamed and claimed by God as "Israel," placing them at the center of Jewish history. As a result, the other figures in these biblical narratives are described in relation to the patriarchs, those male bearers of the covenant, by their service or their value to him. Women are at the bottom of this hierarchy. Although female figures of exceptional quality are noted in later chronicles, such as Ruth, Deborah and Miriam, it is the very nature of their exception that highlights the androcentric editorial focus of the Torah. I agree with Peggy Day, whose own scriptural examination in Gender and Difference in Ancient Israel, makes the important distinction between the literary representation and the reality of ancient Israelite culture: they are not coextensive nor equivalent. Although the text represents the culture of ancient Israel as male dominated from the time of Abraham, this presentation omits the perspective of half of the population-the women. By beginning at the point of realization that women did exist and were active in their culture, and placing aside the androcentric perspective of the text and its editors, the reality of women's place in ancient Israel may be determined. Through this new perspective, the women of the Torah will emerge as the archetypes of strength, leadership and spiritual insight to provide Jewish women of the present with female, ancestral role models and a foundation for their gender's heritage, a more complete understanding of the partial record of Jewish history recorded in the Torah. Those stories that appear as the exception of women's presence will unveil an exceptional presence. As Tamar Frankiel eloquently states in The Voice of Sarah, "the women we call our 'Mothers'-Sarah, Rivkah (Rebekah), Rachel, and Leah-are not merely mothers, any more than the 'Fathers'-Abraham, Isaac and Jacob-are merely fathers "(Frankiel 5).

Testing the psychometric properties of Clary's volunteer motivation scale with online panel members

Academic researchers, industry and policy-makers are increasingly using online panels as a means for data collection for their research. Online panels are frequently constituted by volunteers who can choose to accept offers to participate in research (cf. voluntary opt-in Cooper 2000). This research focuses on the importance volunteering as the primary reason as to why individuals decide to become panel members. In so doing, we tested the psychometric properties of Clary et al. 's (1998) Volunteer Functions Inventory (VFI) making use of confirmatory factor analyses and ascertained that the dimensions exhibit adequate levels of reliability and validity in an online panel member's milieu.

Evaluation of the implementation of a state government community design policy aimed at increasing local walking : design issues and baseline results from RESIDE, Perth Western Australia

Objectives.
To describe the design and baseline results of an evaluation of the Western Australian government's pedestrian-friendly subdivision design code (Liveable Neighborhood (LN) Guidelines).
Methods.

Baseline results (2003–2005) from a longitudinal study of people (n = 1813) moving into new housing developments: 18 Liveable, 11 Hybrid and 45 Conventional (i.e., LDs, HDs and CDs respectively) are presented including usual recreational and transport-related walking undertaken within and outside the neighborhood, and 7-day pedometer steps.
Results.

At baseline, more participants walked for recreation and transport within the neighborhood (52.6%; 36.1% respectively), than outside the neighborhood (17.7%; 13.2% respectively). Notably, only 20% of average total duration of walking (128.4 min/week (SD159.8)) was transport related and within the neighborhood. There were few differences between the groups' demographic, psychosocial and perceived neighborhood environmental characteristics, pedometer steps, or the type, amount and location of self-reported walking (p > 0.05). However, asked what factors influenced their choice of housing development, more participants moving into LDs reported aspects of their new neighborhood's walkability as important (p < 0.05).
Conclusions.

The baseline results underscore the desirability of incorporating behavior and context-specific measures and value of longitudinal designs to enable changes in behavior, attitudes, and urban form to be monitored, while adjusting for baseline residential location preferences.

Using sister city relationships to access the Chinese market

Purpose – The purpose of this paper is to offer a new approach for small and medium enterprises (SMEs) in Australia to engage in sustainable trade with China through the use of Sister City relationships. The reason for writing this paper is to address this research gap with the aim of influencing government policy at the national and the local level.

Design/methodology/approach – The main methods used is a historical literature review, a critical review of the effectiveness of the Sister City relationships and an examination of a special Sister City relationship between Latrobe City in Australia and the Chinese city of Taizhou.

Findings – Throughout the course of the paper it was established that Sister City relationships had been insufficiently utilized as commercial facilitators and especially SMEs in regional Australia. This was especially evident in terms of trade relations with China.

Research limitations/implications – This conceptual paper will require further research at different levels. Future research should establish what Australian sister cities with China are actually doing and how a more focused relationship utilizing SMEs in their territory might be utilized. This is clearly a limitation with this conceptual paper, which it is hoped will be overcome with new research planned by the authors.

Practical implications – The practical implications emerging from this paper is that Sister City relationships can be refocused from their current role to becoming structurally integrated into trade facilitators for SMEs in pursuing trade with China. Most Sister City relationships do not have a trade focus in the first instance. As a result of this paper we are hoping that local government policy makers and state government trade facilitators will see Sister City relationships in a new light.

Originality/value – This paper brings to attention cases of Sister City relationships which have gravitated towards a trade focus (an exception like Latrobe City) in which results are already evident. A paper of this kind is directed at governments at all levels as well as SMEs who wish to work better with government.

Does Australia's treatment of non-citizens accord with its international human rights obligations? with specific reference to the treatment of on-shore refugees

The son of immigrants, I was motivated to write a paper addressing the issues of alienation and discrimination which confronts non-citizens upon arriving in Australia. Apart from descendants of Australia's indigenous population, the common bond shared by all citizens and permanent residents of Australia is that they are either themselves immigrants or are descended from immigrants. In this paper I will look at whether Australia's law and practice meets its international human rights treaty and convention obligations vis-a-vis non-citizens. To investigate this issue I trace the history of immigration to Australia and look at the political policies which influenced the treatment of non-citizens from 1788 to present times. In 1958 when my parents stepped upon Australian soil as displaced persons, Australia was a very different place from Australia in the 1990s. At that time Australia was still firmly under the influence of the 'White Australia Policy' which openly encouraged discrimination against non-anglo saxons. Since those times Australia has advanced to become one of the most culturally diverse nations in the world where multiculturalism is encouraged and a non-discriminatory immigration program is supported by both Australia's major political parties. However, notwithstanding the great social advances made in Australia in recent decades the traditional legal sources of law, namely, judicial pronouncements, statutes and the Commonwealth Constitution have not kept pace and it is my submission that Australia's body of law inadequately protects the rights of non-citizens when compared to Australia's international human rights convention and treaty obligations. This paper will consider these major sources of law and will investigate how they have been used in the context of the protection of the rights of non-citizens. It will be asserted that the weaknesses exposed in the Australian legal system can be improved by the adoption of a Bill of Rights1 which encompasses Australia's international human rights treaty and convention obligations. It is envisaged that a Bill of Rights would provide a framework applicable at the State, Territory and Federal levels within which issues pertaining to non-citizens could be resolved. The direction of this thesis owes much to the writings, advice and supervision of Dr. Imtiaz Omar who was always available to discuss the progress of this work. Dr. Omar is a passionate advocate of human rights and has been a tremendous inspiration to me throughout my writing. I owe a debt of thanks to the partners of Coulter Burke who with good nature ignored the sprawl of books and papers on the boardroom table, often for days at a time, thus enabling me to return to my writing from time to time as my inspirational juices ebbed and waned. Thanks also go to my typists Julie Pante, Vesna Dudas and Irene Padula who worked after hours and on weekends always without complaint, on the various versions of this thesis. My final acknowledgement goes to my wife Paula who during the years that I was working on this thesis encouraged me during my darker moments and listened to all my frustrations yet never doubted that I would one day complete the task successfully. I wish to thank her wholeheartedly for her motivation and belief in my abilities. The law relied upon in the thesis is as at the 30th June, 1998. Bill or Charter of Rights 'are taken to be enactments which systematically declare certain fundamental rights and freedoms and require that they be respected'. See Evans, G. 'Prospect and Problems for an Australian Bill of Rights' (1970) 3 Australian Year Book of International Law 1 at 16. Some such notable exception is the New Zealand Bill of Rights Act 1990, contained in an ordinary statute.

Developing an ‘as performing’ building assessment

The building profession is increasingly becoming more demanding with respect to building environmental performance. Intentions are to provide best practices into our buildings. In part, this is a response due to the Australian government and other independent organisations that have developed policy on rating tools and performance ranking measures, all with the intention of accomplishing environmentally sustainable buildings.

With rating systems endorsing innovative environmental design solutions, it could be asked: Are our buildings really operating as rated? Do we know whether our designs are in compliance with what was calculated or simulated? Is there a feedback loop informing the design process on successes or failures in our designs or mechanical services?

While ratings continue to focus on ‘by design’ or ‘as built’ rewards, few tools acknowledge perhaps the more crucial bottom line: ‘as performing’. With the exception of an AGBR (Australian Green Building Rating) scheme on actual annual energy consumption, there appears to be no ‘as performing’ assessment. Furthermore, practically every building is a prototype (a one-off) and requires commissioning, programming and scheduling of its services. It would certainly appear that as stakeholders (the procurers, owners, facilities managers and users) of the newly built environment, that what we really want to know is actual on-site confirmation of performance. It is the objective of the Mobile Architecture and Built Environment Laboratory (MABEL), to provide such a service.

Testing for a random walk in Italy's inflation in the post-war period, 1947-1996

This paper investigates the unit root properties of Italy’s inflation rate in the post-war period (1947-1996). To achieve the aim of this study, the Zivot and Andrews (1992) one break test and the Lumsdaine and Papell (1997) two breaks test for unit roots are applied. It is found that inflation for Italy was a non-stationary breakpoint for the period 1947-1996. This result has important implications for econometric modeling and in understanding the behavior of shocks to Italy’s inflation.

Testing for the random walk hypothesis in the case of visitor arrivals : evidence from Indian tourism

Testing for the random walk hypothesis, which asserts that a series is a non-stationary process or a unit root process, in the case of visitor arrivals has important implications for policy. If, for instance, visitor arrivals are characterized by a unit root, then it implies that shocks to visitor arrivals are permanent. However, if visitor arrivals are without a unit root, this implies that shocks to visitor arrivals are temporary. This study provides evidence on the random walk hypothesis for visitor arrivals to India using the recently developed Im et al. (2003) and Maddala and Wu (1999) panel unit root tests. Both tests allow one to reject the random walk hypothesis, implying that shocks to visitor arrivals to India from the 10 major source markets have a temporary effect on visitor arrivals.

A performance testing framework for digital forensic tools

This thesis surveys the latest development of digital forensic tools designed for anti-cybercrime purposes. It discusses the necessity of testing the digital forensics tools, and presents a novel testing framework. This new testing framework takes the viewpoint of software vendors rather than traditional software engineering approaches.

Kernel performance in meeting hard real-time system characteristics (the ARTOS real-time kernel)

Describes the design and implementation of an operating system kernel specifically designed to support real-time applications. It emphasises portability and aims to support state-of-the-art concepts in real-time programming. Discusses architectural aspects of the ARTOS kernel, and introduces new concepts on the areas of interrupt processing, scheduling, mutual exclusion and inter-task communication. Also explains the programming environment of ARTOS kernal and its task model, defines the real-time task states and system data structures and discusses exception handling mechanisms which are used to detect missed deadlines and take corrective action.