Pregnant women's alcohol consumption : the predictive utility of intention to drink and prepregnancy drinking behaviour

<b>Objectiveb>: This study had two aims: (1) to examine pregnant women's alcohol consumption across time from prepregnancy until childbirth and (2) to explore whether prepregnancy drinking and intention to drink predict prenatal alcohol consumption while controlling for relevant demographic variables.<br /><br /><b>Methodsb>: At 17–21 weeks, 248 pregnant women completed questions about demographics, intention to drink alcohol during the subsequent pregnancy, and retrospective measures of prepregnancy and early pregnancy consumption. After this time, calendars were sent fortnightly assessing daily alcohol consumption until birth.<br /><br /><b>Resultsb>: For women who drank both prepregnancy and postpregnancy confirmation, average fortnight alcohol consumption in the first weeks of pregnancy was lower than during prepregnancy, and consumption continued to decrease between gestational weeks 1 and 8, particularly following pregnancy confirmation, after which it remained relatively stable. When predicting whether women drank in late pregnancy, intention accounted for unique variance after controlling for income and prepregnancy drinking. For women who drank after pregnancy confirmation, prepregnancy drinking quantity significantly predicted intention to drink, which in turn predicted fortnight alcohol consumption in later pregnancy, after controlling for prepregnancy drinking and income.<br /><br /><b>Conclusionsb>: Findings highlight the need to measure alcohol consumption at multiple time points across pregnancy, the need for educating and supporting women to reduce consumption when planning pregnancies, and the usefulness of intention to drink as a predictor of drinking during pregnancy.<br />

Staff behaviour and resident engagement before and after active support training

<b>Background b>Identifying the factors associated with greater increases in resident engagement has the potential to enhance the effectiveness of active support (AS).<br /><br /><b>Method b>Observational data from Stancliffe, Harman, Toogood, and McVilly's (2007) study of AS were analysed to evaluate amount of staff help, effectiveness of staff help, and staff use of praise.<br /><br /><b>Results b>Lag analyses showed that antecedent staff help was consistently followed by resident engagement at pre-test. This strong association did not increase significantly at post-test. Resident engagement was more likely to follow staff help than the other way around. There was an increase from pre-test to post-test in help and praise by staff. The higher absolute amount of praise was largely the result of the increase in staff help.<br /><br /><b>Conclusions b>The amount of staff help, its effectiveness, and use of praise by staff may each be important in increasing engagement. These factors should continue to be the focus of research attention and applied efforts to help ensure active support is consistently effective. <br />

Savings behaviour in Fiji : an empirical assessment using the ARDL approach to cointegration

<b>Purposeb> – This paper aims to delineate the short- and long-run relationships between savings, real interest rate, income, current account deficits (CADs) and age dependency ratio in Fiji using cointegration and error correction models over the period 1968-2000.<br /><br /><b>Design/methodology/approachb> – The recently developed bounds testing approach to cointegration is used, which is applicable irrespective of whether the underlying variables are integrated of order one or order zero. Given the small sample size in this study, appropriate critical values were extracted from Narayan. To estimate the short- and long-run elasticities, the autoregressive distributed-lag model is used.<br /><br /><b>Findingsb> – In the short- and long-run: a 1 per cent increase in growth rate increases savings by over 0.07 and 0.5 per cent, respectively; a 1 per cent increase in the CAD reduces savings rate by 0.01 and 0.02 per cent, respectively; and the negative coefficient on the real interest rate implies that the income effect dominates the substitution effect, while in the short-run the total effect of the real interest rate is positive, implying that the substitution effect dominates the income effect.<br /><br /><b>Originality/valueb> – This paper makes the first attempt at estimating the savings function for the Fiji Islands. Given that Fiji's capital market is poorly developed, the empirical findings here have direct policy relevance.<br />

Wine tourism and subsequent wine purchase behaviour

Wine Tourism within the grape-growing areas of Australia is an integral part of local and regional tourism initiatives, however, it is an area that has been under-researched resulting in few available resources to wine tourism providers. This research set out to address this deficiency by establishing whether there is a link between the wine tourism experience and wine purchasing behaviour. <br />

Studentship and oppositional behaviour within physical education teacher education : a case study ; and, Between the rings and under the gym mat : a narrative

This thesis represents a part of a program of study that is reaching a closure. The broadest brush that could be applied to my work is that it concerns Physical Education Teacher Education (PETE), that it focuses on aspects of professional socialisation, and that it involves various case studies utilising naturalistic inquiry. Whilst it would be impossible and naive to believe that the reading of these texts will produce the meanings that I encourage, or have internalised, nevertheless the order of reading is at least something that I can argue for. Read in the order I suggest throughout the thesis I am hopeful that my subjectivities, and the learning and understandings I have reached may become clear. The purpose of this two part thesis is an exploration of the interplay or dialectic that exists between PETE students, academic staff and the subject matter within PETE. I have had to come to understand the limitations and advantages of insider research as the work has been completed at my University in the School of Human Movement and Sports Science where I have worked for twenty years. This thesis examines the extent to which studentship and oppositional behaviour underlies the dialectic that exists between the students and the various discourses within the program. I have written the study in two very different formats, one, a collection of stories about PETE and the other, an interpretative case study conducted during 1993 and 1994. Within the case study, studentship and oppositional behaviour were viewed as a measure of the extent to which students react and push against the forces of socialisation within their PETE program that is seen to represent dominant discourses, The following broad research questions were considered to enable the above analysis. 1. What is the nature of studentship and oppositional behaviour in a high status subject within PETE compared to a subject that is seen by students to be of little relevance and of low status? 2. How are studentship and oppositional behaviour related to students subjective warrants? 3. How are the studentship and oppositional behaviours exhibited by students related to the pedagogy and discourses reflected in the knowledge, beliefs and practices within the two sites. The starting point for this research was a study conducted as a totally separate research task (Swan, 1992) that investigated the hierarchies of subject knowledge within a PETE site and investigated the influence of such hierarchies upon student intention. A great deal of meta analysis exists about the manner in which a technocratic rationality pervades PETE but very little case study material of what this means to students and academic staff within such institutions is available. The stories in Between The Rings And Under The Gym Mat, which is the second part of this thesis, represent ‘the data’ differently from the case study, but they speak their own truth. At times the nature of the story is indistinguishable from the reality of the case study. Wexler (1992) undertook an ethnographic study about identity formation in three very different high schools, and published the findings in a book entitled Becoming Somebody. His introductory words about the nature of the social story he tells, are significant to this study and story. Social history is recounted by creative intervention that can only be made from culturally accessible materials. Ethnography is neither an objective realist, nor subjective imaginist account. Rather, it is an historical artefact that is mediated by elaborated distancing of culturally embedded and internally contradictory (but seemingly independent and coherent) concepts that take on a life of their own as theory. So, this is not ‘news from nowhere,’ but a theoretically structured story where both the story and its structure are part of my times. (p.6) The case study before you is organised with an analysis of studentship and oppositional behaviour detailed in chapter one. The following chapter conceptualises studentship and oppositional behaviour in relation to particular themes of professional socialisation, resistance to oppression and youth culture. Chapter three locates the case study to the major paradigmatic debates about the value and nature of the subject matter content within PETE, Chapter four outlines the case site, the research process and the research dilemma’s confronted in this study. The remaining three chapters are the case record as I can best understand it. In Between the Rings and under the Gym Mat (part B) the story most directly concerned with studentship and oppositional behaviour, is called Tale of Two Classes’. It takes on a very different reality to the case study (part A) and much can be said about the reality of lived experience which can be portrayed in narrative form as opposed to a clinical case study. Many of the other stories pose similar images that are contradictory and never quite complete. I have written a separate methodological section for the narrative stories. It is my intention that the case study and the series of stories should be viewed as essentially complementary, but also a discrete representation of a part of PETE. As part of the Ed D program I have undertaken four discrete research tasks as the starting point for this research I have referred to the first one (Hierarchies of Subject knowledge within PETE). I also undertook an action research project about ‘Teaching Poorly by Choice.’ A further piece of research was a somewhat reflective effort to draw together what this has all meant to me from a subjective and reflexive perspective. Such efforts are often seen as being self indulgent, as subjectivity in the form of lived experience sits uneasily in academia. A final paper involved an evaluation of Between the Rings and Under the Gym Mat from a pedagogical perspective by PETE professionals around the world. And that's the way things turned out.

Assessing behaviour support plans for people with intellectual disability before and after the Victorian Disability Act 2006

<b>Background :b> This study sought to elucidate the extent to which behaviour support plans for people with intellectual disability are inclusive of best practice criteria, with a comparison made prior to and following proclamation of the Disability Act (2006) in Victoria, Australia.<br /><br /><b>Method :b> This study used a data collection instrument developed by the researchers incorporating best practice criteria as identified in the review of literature and Victorian legislative requirements. The instrument was used to assess a sample of behaviour support plans.<br /><br /><b>Results :b> Best practice criteria are inadequately included in behaviour support plans with little difference between pre- and post-Act plans.<br /><br /><b>Conclusion :b> The results of this study indicate that disability support staff are ill equipped to undertake the complex assessments, planning, and implementation associated with behaviour support strategies, despite the legislative framework that guides and directs this intervention<br />

Development of material models to predict the crashworthiness of tubes

Metallic tubes have been extensively studied for their crashworthiness as they closely resemble automotive crash rails. Recently, the demand to produce light weight yet safer vehicles has led to the need to understand the behaviour of novel materials such as composites, metallic foams and sandwich structures durign a crash. This paper presents a method to predict the crashworthiness of structural components using material modes. The material factors that most affect the crushing response are determined and quantified by developing and validating the crushing of a square tube model in Abaqus. The inputs from the model are used to construct a simple, physically realistic constitutive model and new test methods for predicting the material behaviour at high strain rates using low test speeds. These material models enable a designer to predict the crash behaviour of a structure without the need to perform extensive physical tests, thus reducing the time and cost of development.

Characterization of the moisture absorption and thermal ageing behaviour of polymeric composite systems using Raman spectroscopy

Advanced polymeric materials and their respective composites are fast becoming one of the world's most frequently used engineering materials. They find application in the manufacture of e.g. boat hulls, high performance motor vehicles, aircraft components and sports goods. Their high specific strength and specific stiffness give them the edge in applications where weight savings are critical, but their long-term durability is often questioned. These materials are susceptible to environmental conditions such as temperature and humidity. There is also a lack of relevant data, due to the long time-scales required for testing. In this study, the Raman technique has been used to monitor the degradation of two composite systems, namely: a rubber toughened vinylester material used in the marine industry and a high temperature bismaleimide/carbon fibre aerospace composite. Preliminary Raman studies show that the toughening rubber particles dispersed in the cured vinylester resin are leached out during hygrothermal ageing. The weight gain during ageing suggests that this leaching process occurs concurrently with the absorption of water molecules. An increase in the degree of cross-linking is observed when bismaleimide/carbon fibre composite is aged at high temperature. This cross- linking tendency decreases with increasing depth within the carbon fibre bundle.

Protection behaviour : a phenomenon affecting organ and tissue donation in the 21st century?

UK statistics show that whilst waiting lists for transplantation surgery continue to increase, donor numbers are static. This paper describes the hermeneutic phase of a mixed method study and puts forward the concept of protection behaviour as one explanation for nurses’ reticence to discuss post-mortem donation wishes with patients’ relatives. The desire to protect appears to influence attitudes, confidence levels and perceived ability to become involved in donor identification and donation discussion, consequently affecting the availability of transplantable organs and tissue. By understanding more fully why protective behaviours are employed, it increases the likelihood of a solution being found.<br />

Depression, nutritional risk and eating behaviour in older caregivers

<b>Objective b><br />This study investigated the relationship between depression, nutritional risk and dietary intake in a population of older caregivers. <br /><br /><b>Design b><br />Mailed questionnaire with sub group participating in a home-based interview.<br /><br /><b>Participants and setting b><br />Seventy-six community dwelling caregivers aged 50 y or over from Victoria, Australia.<br /><b><br />Measurements b><br />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. <br /><b><br />Results b><br />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. <br /><b><br />Conclusion b><br />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.<br />