Sticks and stones will break my bones -- and words will harm too: Australia's provision of education for asylum seeker children in detention

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The health of children in immigration detention: how does Australia compare?

We live in an age when the number of refugees worldwide is increasing. All of them have suffered physically or emotionally to a varying degree in their country of origin. The transit to a country of resettlement is fraught with further difficulties or the risk of death. This article explores the different approach taken to the management of this issue by Denmark and Iceland, in comparison to that of Australia. In particular, the different approaches to health care for children and their families are identified. The management of these issues by Denmark and Iceland would appear to be a model to follow. Outcomes of the different managements have not been assessed.

A preliminary case series on the use of quetiapine for posttraumatic stress disorder in juveniles within a youth detention center

Juveniles within the youth justice system have high rates of psychiatric morbidity, including posttraumatic stress disorder (PTSD). This case series describes 6 young people aged 15 to 17 years within a youth detention center who met the criteria for PTSD and reported an improvement in symptoms after 6 weeks of treatment with low-dose quetiapine. The primary outcome measure used was the Traumatic Symptom Checklist in Children. The dose of quetiapine ranged from 50 to 200 mg/d; T scores for PTSD symptoms decreased from 75 (SD, +/- 5.2; range, 68-82) to 54 (SD: +/- 7.4; range, 43-62) (P <= 0.01). Significant improvements in symptoms of dissociation (P <= 0.01), anxiety (P < 0.01), depression (P < 0.01).. and anger (P < 0.05) were also noted over the 6-week evaluation period. Low-dose quetiapine was tolerated well, with no persisting side effects or adverse events. Nighttime sedation was reported, although this was viewed as beneficial. All young people opted to continue with treatment after the assessment period. This preliminary case series suggests that juveniles in detention who have PTSD may benefit from treatment with quetiapine. Caution is needed in interpreting these findings. Both larger open-label and blinded trials are war-ranted to define the use of quetiapine in the treatment of PTSD in the adolescent forensic population.

Working with involuntary clients: Perceptions and experiences of outreach social workers in Hong Kong

The outreach social work service is one of the dominant youth work approaches in dealing with delinquents and youths 'at-risk' in Hong Kong. Yet this approach presents particular challenges. Outreach social workers usually play an active role in initiating and establishing contacts with young people, yet young people are reluctant to engage with the outreach social workers and are resistant towards therapeutic change. To date, little is known about what strategies and techniques are most effective in dealing with client resistance in this context. The aims of this paper are to gain a better understanding of the common resistant behaviours that outreach social workers usually encounter in their day-to-day practice, and to investigate how the outreach social workers respond to their clients' resistance with reference to case examples given in the in-depth interviews. The findings of this study provide evidence that whilst client resistance is common in the outreach social work setting, social workers' patience as well as sensitivity are essential in resolving resistance and building up a rapport with clients.

Involuntary glottal closure during inspiration in muscle tension dysphonia

Objective/Hypothesis: The purpose of this study was to examine respiratory function in a group of patients with muscle tension dysphonia (MTD) Design: Cross-sectional analytical study. Methods: Participants included 15 people with a diagnosis of MTD referred to speech pathology for management of their voice disorder, fiberoptic evidence of glottal or supraglottic constriction during phonation with or without posterior chink, or bowing combined and deviation in perceptual voice quality. A second group of 15 participants with no history of voice disorder served as healthy controls,. Baseline pulmonary function test measures included forced expiratory volume in the first second (FEV1), FVC, FEF25 to 75, FIF50, FEV1/FVC, ratio and FEF50/FIF50 ratio. Hypertonic saline challenge test measures included FEV1 and FIF50 after provocation, close response slope, and provocation dose. Results: Compared with healthy controls, participants with MTD demonstrated a higher prevalence of glottal constriction during inspiration after provocation with nebulized hypertonic saline as demonstrated by a reduction in FIF50 after the hypertonic saline challenge. There was no significant difference between the MTD and healthy control groups in baseline pulmonary function testing. Participants with MTD demonstrated a higher prevalence than healthy controls of abnormal glottic closure during inspiration similar to paradoxical vocal fold movement (PVFM). This suggests that they either had previously undiagnosed coexisting PVFM or that the condition of MTD could be expanded to include descriptions of aberrant glottic function during respiration. This study enhances the understanding of PVFM and MTD by combining research advances made in the fields of otolaryngology and respiratory medicine.

Passive smoking and lung cancer: a cumulative meta-analysis

Objective: To review the epidemiological evidence for the association between passive smoking and lung cancer. Method: Primary studies and meta-analyses examining the relationship between passive smoking and lung cancer were identified through a computerised literature search of Medline and Embase, secondary references, and experts in the field of passive smoking. Primary studies meeting the inclusion criteria were meta-analysed. Results From 1981 to the end of 1999 there have been 76 primary epidemiological studies of passive smoking and lung cancer, and 20 meta-analyses. There were 43 primary studies that met the inclusion criteria for this meta-analysis; more studies than previous assessments. The pooled relative risk (RR) for never-smoking women exposed to environmental tobacco smoke (ETS) from spouses, compared with unexposed never-smoking women was 1.29 (95% CI 1.17-1.43). Sequential cumulative meta-analysed results for each year from 1981 were calculated: since 1992 the RR has been greater than 1.25. For Western industrialised countries the RR for never-smoking women exposed to ETS compared with unexposed never-smoking women, was 1.21 (95% CI 1.10-1.33). Previously published international spousal meta-analyses have all produced statistically significant RRs greater than 1.17. Conclusions The abundance of evidence in this paper, and the consistency of findings across domestic and workplace primary studies, dosimetric extrapolations and meta-analyses, clearly indicates that non-smokers exposed to ETS are at increased risk of lung cancer. Implications: The recommended public health policy is for a total ban on smoking in enclosed public places and work sites.

Cannibal rights: Intertextuality and postcolonial discourse in the Caribbean region

"The history of the Caribbean," says Roberto Gonzalez Echevarria in his book on Alejo Carpentier, "is one of beginnings or foundations" (252). The Caribbean, in thi'i sense, sets the scene for Latin American history. Caribbean writers' attempts to retrieve or, better, refashion their cultural origins prefigure the collective struggle of a New World continent to imagine itself into the future. Imagination clashes here with memory; for like many of their Latin American counterparts, Anglo-Caribbean writers are often torn between an almost involuntary desire to remember and an urgent need to reinvent. [Extract]

Clinically significant drug interactions with agents specific for migraine attacks

The drugs which provide specific relief from migraine attacks, the ergopeptides (ergotamine and dihydroergotamine) and the various 'triptans' (notably sumatriptan), are often prescribed for persons already taking various migraine preventative agents, and sometimes drugs for other indications. As a result, migraine-specific drugs may become involved in drug-drug interactions. The migraine-specific drugs all act as agonists at certain subclasses of serotonin (5-hydroxytryptamine; 5-MT) receptor, particularly those of the 5-HT1D subtype, and produce vasoconstriction through these receptor-mediated mechanisms. The oral bioavailabilities of these drugs, particularly those of the ergopeptides, are often incomplete, due to extensive presystemic metabolism. As a result, if migraine-specific agents are coadministered with drugs with vasoconstrictive properties, or with drugs which inhibit the metabolism of the migraine-specific agents, there is a risk of interactions occurring which produce manifestations of excessive vasoconstriction. This can also occur through pharmacodynamic mechanisms, as when ergopeptides or triptans are coadministered with methysergide or propranolol (although a pharmacokinetic element may apply in relation to the latter interaction), or if one migraine-specific agent is used shortly after another. When egopeptide metabolism is inhibited by the presence of macrolide antibacterials, particularly troleandomycin and erythromycin, the resultant interaction can produce ergotism, sometimes leading to gangrene. Similar pharmacokinetic mechanisms, with their vasoconstrictive consequences, probably apply to combination of the ergopeptides with HIV protease inhibitors (indinavir and ritonavir), heparin, cyclosporin or tacrolimus. Inhibition of triptan metabolism by monoamine oxidase A inhibitors, e.g. moclobemide, may raise circulating triptan concentrations, although this does not yet seem to have led to reported clinical problems. Caffeine may cause increased plasma ergotamine concentrations through an as yet inadequately defined pharmacokinetic interaction. However, a direct antimigraine effect of caffeine may contribute to the claimed increased efficacy of ergotamine-caffeine combinations in relieving migraine attacks. Serotonin syndromes have been reported as probable pharmacodynamic consequences of the use of ergots or triptans in persons taking serotonin reuptake inhibitors. There have been two reports of involuntary movement disorders when sumatriptan has been used by patients already taking loxapine. Nearly all the clinically important interactions between the ergopeptide antimigraine agents and currently marketed drugs are likely to have already come to notice. In contrast, new interactions involving the triptans are likely to be recognised as additional members of this family of drugs, with their different patterns of metabolism and pharmacokinetics, are marketed.

Contingent attentional capture or delayed allocation of attention?

Under certain circumstances, external stimuli will elicit an involuntary shift of spatial attention, referred to as attentional capture. According to the contingent involuntary orienting account (Folk, Remington, & Johnston, 1992), capture is conditioned by top-down factors that set attention to respond involuntarily to stimulus properties relevant to one's behavioral goals. Evidence for this comes from spatial cuing studies showing that a spatial cuing effect is observed only when cues have goal-relevant properties. Here, we examine alternative, decision-level explanations of the spatial cuing effect that attribute evidence of capture to postpresentation delays in the voluntary allocation of attention, rather than to on-line involuntary shifts in direct response to the cue. In three spatial cuing experiments, delayed-allocation accounts were tested by examining whether items at the cued location were preferentially processed. The experiments provide evidence that costs and benefits in spatial cuing experiments do reflect the on-line capture of attention. The implications of these results for models of attentional control are discussed.

Overcrowding and Infant Mortality: A Tale of Two Cities

Using detailed historical data for the cities of Glasgow and Edinhurgh, evidence is found in support of the hypothesis that overcrowding is a significant cause of infant mortality. We distinguish between voluntary overcrowding (due to the budgetary choices of poor families) and involuntary overcrowding (due to market failure in the provision of an adequate supply of appropriate housing). We found that, over the fifty year period, 1911-1961, Glasgow's infant mortality rate was significantly higher than that of Edinburgh, despite their close geographical proximity, and that a large part of the difference can he attributed to involuntary overcrowding in the first half of the twentieth century. We argue that this was due to the distinctly different housing policies adopted by the two cities, with important lessons for present day public authorities.

The Tampa decision : refugee rights versus the executive's power to detain and expel unlawful non-citizens

In Ruddock and Others v Vadarlis and Others the Federal Court had to balance two fundamental but competing rights, the right of the state to secure its frontiers and the rights of individuals not to be subjected to unlawful detention - Court's task was hampered by intense public debate over the illegal refugee crisis - in the wake of 11 September 2001 and the Tampa crisis, the Federal Government has rushed through several amendments to migration laws and border protection legislation.

Minister for Immigration and Multicultural and Indigenous Affairs v Al Masri

The case of Minister for Immigration and Multicultural and Indigenous Affairs v Al Masri examines the legality of the continued, and possibly indefinite, detention of an asylum seeker - in determining whether mandatory detention was in fact 'mandatory', and legally so, the Federal Court had to examine the complexity between statute, the Constitution and fundamental rights and freedoms at stake.

How adolescents cope with bullying

Bullying is a stressful event for adolescents at school and was the fourth most common reason for calls to Kids Help Line in 2002. This study sought to examine coping styles used by students affected by bullying in Years 8 and 10 attending three Queensland high schools. Eighty-eight students completed the Bully Survey containing questions about bullying experiences and the way they coped in those situations. No year level differences were found in terms of the type of bullying experienced or the way in which students coped with these experiences. A significant interaction was found between duration of bullying and perceived control for the proportional use of disengagement coping (i.e., denial, avoidance and wishful thinking strategies). A significant simple main effect was found between perceived stressfulness and proportional use of involuntary engagement coping (i.e., rumination, intrusive thoughts, emotional arousal, physiological arousal and impulsive actions). Implications of these findings for schools are discussed.

Modelling of different measures for improving removal in a stormwater pond

The effect of retrofitting an existing pond on removal efficiency and hydraulic performance was modelled using the commercial software Mike21 and compartmental modelling. The Mike21 model had previously been calibrated on the studied pond. Installation of baffles, the addition of culverts under a causeway and removal of an existing island were all studied as possible improvement measures in the pond. The subsequent effect on hydraulic performance and removal of. suspended solids was then evaluated. Copper, cadmium, BOD, nitrogen and phosphorus removal were,also investigated for that specific improvement measure showing the best results. Outcomes of this study reveal that all measures increase the removal efficiency of suspended solids. The hydraulic efficiency is improved for all cases, except for the case where the island is removed. Compartmental modelling was also used to evaluate hydraulic performance and facilitated a better understanding of the way each of the different measures affected the flow pattern and performance. It was concluded that the installation of baffles is the best of the studied measures resulting in a reduction in the annual load on the receiving lake by approximately 8,000 kg of suspended solids (25% reduction of the annual load), 2 kg of copper (10% reduction of the annual load) and 600 kg of BOD (10% reduction of the annual load).