Financial liberalisation in Vietnam : impact on loans from informal, formal and semi-formal providers

This paper commences with an overview of the Vietnamese financial sector and a survey of the main reforms to this sector implemented since the late 1980s. A descriptive analysis is then provided, which compares some key characteristics of pre- and post-financial reform borrowing and savings activities using the Vietnam Living Standard Surveys of 1992/93 and 1997/98.

Depression, nutritional risk and eating behaviour in older caregivers

Objective
This study investigated the relationship between depression, nutritional risk and dietary intake in a population of older caregivers.

Design
Mailed questionnaire with sub group participating in a home-based interview.

Participants and setting
Seventy-six community dwelling caregivers aged 50 y or over from Victoria, Australia.

Measurements
Questionnaires provided information on weight, height, hours of care, depressive symptoms, nutritional risk and appetite. The home-based interview assessed dietary intake and shopping, cooking and meal consumption habits.

Results
The sample had a mean±SD age of 70.3±12.8 y, BMI of 27.2±4.8 kg/m2 and the time spent caring was 101.8±68.1 h/wk. Overall, 32% of caregivers had depressive symptoms, 21% were at risk of malnutrition and 21% reported their appetite was fair/bad/very bad. Caregivers with depressive symptoms (32%) compared to those with no depressive symptoms (53%) had a poorer appetite (p<0.05). Of the 20 caregivers who participated in the home interview, 25% reported they ate their meals alone.

Conclusion
A significant proportion of community dwelling older caregivers had depressive symptoms, were at risk of malnutrition and had poor appetites, although the majority were overweight or obese.

Rethinking attachment : fostering positive relationships between infants, toddlers and their primary caregivers

This article provides a synthesis of current theory and research in relation to attachment between infants/toddlers and their caregivers. Worldwide statistics show that there are a significant number of women working in the global labour market. In Australia, recent research also found that over 300,000 children aged 0-5 years are currently attending long day child care, and a child can spend up to 12,500 hours in child care before starting school (based on attendance of 50 hours per week for five years). In order to understand the importance of developing secure relationships that build on the first transition from home to child-care centre, semi-structured interviews were conducted to collect views from parents and child-care staff. Results showed that most participants in the sample were in favour of using a primary caregiver approach. Implications for the implementation of this approach will be discussed.

Fostering relationships between infants, toddlers and their primary caregivers in child care centres in Australia

The chapter provides a synthesis of theory and research in relation to relationships between babies, toddlers and their caregivers in child care centres. The themes addressed include attachment theory and how this is taken account of by caregivers, the importance of secure relationships that recognize and build on the first transition from home to child care centres. In addition, the use of primary caregiving gropus is investigated whereby the caregivers establish close reciprocal relationships with babire, toddlers and their families.

Can improving working memory prevent academic difficulties? a school based randomised controlled trial

Background: Low academic achievement is common and is associated with adverse outcomes such as grade repetition, behavioural disorders and unemployment. The ability to accurately identify these children and intervene before they experience academic failure would be a major advance over the current ‘wait to fail’ model. Recent research suggests that a possible modifiable factor for low academic achievement is working memory, the ability to temporarily store and manipulate information in a ‘mental workspace’. Children with working memory difficulties are at high risk of academic failure. It has recently been demonstrated that working memory can be improved with adaptive training tasks that encourage improvements in working memory capacity. Our trial will determine whether the intervention is efficacious as a selective prevention strategy for young children at risk of academic difficulties and is cost-effective.

Methods/Design: This randomised controlled trial aims to recruit 440 children with low working memory after a school-based screening of 2880 children in Grade one. We will approach caregivers of all children from 48 participating primary schools in metropolitan Melbourne for consent. Children with low working memory will be randomised to usual care or the intervention. The intervention will consist of 25 computerised working memory training sessions, which take approximately 35 minutes each to complete. Follow-up of children will be conducted at 6, 12 and 24 months post-randomisation through child face-to-face assessment, parent and teacher surveys and data from government authorities. The primary outcome is academic achievement at 12 and 24 months, and other outcomes include child behaviour, attention, health-related quality of life, working memory, and health and educational service
utilisation.

Discussion: A successful start to formal learning in school sets the stage for future academic, psychological and economic well-being. If this preventive intervention can be shown to be efficacious, then we will have the potential to prevent academic underachievement in large numbers of at-risk children, to offer a ready-to-use intervention to the Australian school system and to build international research partnerships along the health education interface, in order to carry our further studies of effectiveness and generalisability.

A formal model of mixed-initiative interaction in design exploration

Computer-based environments for supporting design are complex software artifacts. These tools need to use sound computational formalisms as well as address issues of human usability. The development of interactive and usable generative systems is a significant research area in design computation. Though classical search techniques play a central role in the generative kernels of these "closed-world" systems, the open-ended exploration of design spaces is the desirable goal. In this paper, we present a formal model of exploration that combines search with user driven exploration. We describe the role of interaction and agency in an experimental mixed-initiative design support system.

Development of guidelines for caregivers of people with bipolar disorder : a Delphi expert consensus study

Objectives: Close family and friends are often a primary source of support for a person with bipolar disorder. However, there is a lack of
information for caregivers about ways to provide helpful support and take care of themselves. Rates of caregiver burden are high and increase the risk of caregiver depression and health problems. This study aimed to develop guidelines to assist caregivers of adults with bipolar disorder to be informed about bipolar disorder and to support the person without neglecting their own wellbeing.
Methods: The Delphi method was used to assess consensus between international expert panels of 45 caregivers, 47 consumers, and 51 clinicians about what information to include in the caregiver guidelines. Initial online survey items were based on the existing literature. Subsequent surveys included new or reworded items suggested by panel members and items that needed re-rating. Items endorsed by at least 80% of all three panels formed the content of the guidelines.
Results: Nearly 86% of the 626 survey items were endorsed. The items covered information on the illness, treatment, and suggestions on ways caregivers can provide support and take care of themselves in the different phases of illness and wellness, and information on dealing with specific real-life challenges. Although consensus rates were high, meaningful areas of difference between panels were found (e.g., collaboration issues).
Conclusions: The guidelines provide comprehensive introductory information, suggestions, and resources for caregivers. Access to relevant information may help caregivers to cope constructively with the person’s bipolar disorder and their caregiving situation. The content of the guidelines could be used to help formulate a stepped-care approach to supporting caregivers, ranging from basic information and pamphlets to brief training courses and specialized family or caregiver interventions based on need and accessibility.

The role of informal caregivers during cancer patients’ recovery from chemotherapy

Aims:  (i) To investigate the availability, perceived importance and roles of informal caregivers in the recovery of patients treated at day oncology centres and (ii) identify differences between patients with and without informal caregivers in the extent to which they experienced symptoms, and the level of bother symptoms caused.

Method:  Patients from three Australian hospitals (n = 122) were recruited during cycles 1 or 2 of adjuvant chemotherapy. Participants completed a modified version of the Rotterdam Symptom Checklist (RSCL) each day for 5 days after chemotherapy. A telephone interview conducted 10 days post-treatment explored the availability, importance and roles of caregivers. During the interview, participants also completed the modified RSCL in which they were asked about the extent to which they experienced, and were bothered by, each symptom over the prior 5 days combined.

Results:  Overall, 71% of participants had an informal caregiver in the 5 days postchemotherapy, commonly a partner. More women (71%) than men (48%) had a caregiver (p < 0.05). Caregivers were perceived to be highly important; they were more important for women than men (U = 213.50, p < 0.01). The most common assistance caregivers provided was meal preparation and emotional support and companionship. On days 6–10 postchemotherapy, the extent to which overall physical symptoms were experienced was higher for patients with a caregiver than without (U = 987.50, p < 0.05); similarly their symptoms caused more bother (U = 966.00, p < 0.01).

Conclusions:  These findings highlighted the importance of informal caregivers to patients postchemotherapy. It is imperative that patients are informed of the importance of this support so a caregiver can be arranged, if possible. Understanding the needs of patients following chemotherapy would enable health professionals to advise patients, with or without caregivers, how to best prepare for and manage their recovery at home.

Wire - a formal intermediate language for binary analysis

Wire is a intermediate language to enable static program analysis on low level objects such as native executables. It has practical benefit in analysing the structure and semantics of malware, or for identifying software defects in closed source software. In this paper we describe how an executable program is disassembled and translated to the Wire intermediate language. We define the formal syntax and operational semantics of Wire and discuss our justifications for its language features. We use Wire in our previous work Malwise, a malware variant detection system. We also examine applications for when a formally defined intermediate language is given. Our results include showing the semantic equivalence between obfuscated and non obfuscated code samples. These examples stem from the obfuscations commonly used by malware.

The caregiving role following percutaneous coronary intervention

Aim.  The aim of this study is to describe the experience of caregivers of individuals who have had a percutaneous coronary intervention (PCI). Background.  Decreased lengths of hospital stay and an increased emphasis on chronic disease self-management increase the importance of carers in assisting in recovery and lifestyle modification. Design.  Cross-sectional dual-moderated focus group design. Method.  Three focus groups using a dual facilitation approach were held in the cardiac rehabilitation setting of a tertiary referral hospital in metropolitan Sydney. All sessions were audio recorded, transcribed and thematically analysed. Results.  Four themes emerged from the data: (1) a gendered approach to health, illness and caring; (2) shock, disbelief and the process of adjustment following PCI; (3) challenges and changes of the carer–patient relationship and (4) the needs of the carer for support and information. Issues emerging from this study parallel other findings describing the experience, yet provide new insights into the issues surrounding PCI. Conclusion.  These findings highlight the need for including carers in care planning and decision-making and providing them with support and resources. Relevance to clinical practice.  • Emphasises the importance of preparing carers of the likely experience following a PCI.• Demonstrates the degree to which vigilance, deferment of carer-health needs and role conflict impact on the carer’s personal relationship.• Demonstrates the need for formal support interventions for carers of patients who have had PCI.

Health-related quality of life and strain in caregivers of Australians with Parkinson’s disease : An observational study

Background: The relationship between health-related quality of life (HRQoL) in people with Parkinson’s disease and their caregivers is little understood and any effects on caregiver strain remain unclear. This paper examines these relationships in an Australian sample.
Methods: Using the generic EuroQol (EQ-5D) and disease-specific Parkinson’s Disease Questionnaire-39 Item (PDQ- 39), HRQoL was evaluated in a sample of 97 people with PD and their caregivers. Caregiver strain was assessed using the Modified Caregiver Strain Index. Associations were evaluated between: (i) caregiver and care-recipient HRQoL; (ii) caregiver HRQoL and caregiver strain, and; (iii) between caregiver strain and care-recipient HRQoL.
Results: No statistically significant relationships were found between caregiver and care-recipient HRQoL, or between caregiver HRQoL and caregiver strain. Although this Australian sample of caregivers experienced relatively good HRQoL and moderately low strain, a significant correlation was found between HRQoL of people with PD and caregiver strain (rho 0.43, p<.001).
Conclusion: Poor HRQoL in people with PD is associated with higher strain in caregivers. Therapy interventions may target problems reported as most troublesome by people with PD, with potential to reduce strain on the caregiver

Bridging formal and informal learning : a mobile learning attitude scale for higher education

Problem Statement: Over the past decade there has been an increasing global demand towards the integration of mobile technologies for teaching and learning. There has emerged a need for a survey instrument that can form a solid foundation for objective judgment of leaner perspectives as they begin using mobile applications for learning. The Mobile Learning Scale, a seven-item, Likert-type survey instrument, was developed by the authors in response to this need. Items were drawn from the key points developed for a 2011 paper by the authors on mobile learning prospects for informal learning in higher education [13], with many of these points initially developed during group discussions at the 2011 International Summit on ICT in Education hosted at UNESCO Headquarters, Paris, France. Approach: In order to access the performance of the instrument, data were gathered from 81 undergraduate and graduate university students during August and September of 2011. Follow-up data were also gathered from 19 undergraduates in February, 2012. Results: Initial indications are the instrument has good reliability (Alpha = .80 - .85) as well as acceptable content, construct, and criterion-related validity when used with its intended audience. Conclusions/Recommendations: The authors conclude that the Mobile Learning Scale v1.0 performs well as a unidimensional scale that is capable of assessing pre-post gains resulting from a mobile learning intervention within a university course. The authors propose that this new instrument should be useful for helping guide educators in the process of meaningful integration of Mobile Applications (Apps) into teaching and learning, inside and outside the classroom.