Injury and burnout in Australian athletes

The relationship between injury and burnout in a sample of 264 local to international Australian athletes (124 men and 140 women) was studied. Injury can be a stressful experience for athletes; coupled with the demands of rehabilitation, it could increase feelings of burnout. Experiencing more than one injury could have a cumulative effect on feelings of burnout. Alternatively, for some athletes the break from training or competing caused by an injury could alleviate burnout symptoms. Participants completed a demographic questionnaire and a modified version of the Maslach Burnout Inventory. Independent sample t tests indicated that currently injured athletes (n = 150) had significantly lower mean Burnout scores than currently uninjured athletes (n = 113). Small, but statistically significant, positive correlations were found between number of injuries and Burnout scores. Possible explanations are that injury provides a temporary break from intense sporting involvement and, thus, lower scores on Burnout, but multiple injuries might have a cumulative effect on burnout.

Metamemory training for memory disorders in adults with a closed head injury

The purpose of the present study was to investigate the efficacy of a memory and metamemory training program on memory performance and metamemory judgement accuracy in adults with a closed head injury. A multiple baseline across subjects design was used with six subjects. All subjects were seen at least two years post-injury. Training included general metamemory information about the nature of memory, use of a specific memory strategy to assist verbal recall (to Preview, Question, Read, State and Test- PQRST), specific metamemory information about the strategy, and a self instruction procedure (WTSC- What is the task, Select a strategy to use, Try out strategy, Check to evaluate strategy effectiveness). During the training period all subjects recalled greater than fifty percent of paragraph ideas while using PQRST. Follow-up tests showed that five of the six subjects maintained recall levels but a gradual decrease in slope was observed over eight weeks post-training. Tests of recall, recognition and metamemory judgements on Sentence and Action Tasks were used to evaluate generalisation of training. Two subjects showed improved recall and two subjects showed improved recognition performance. In addition, four subjects demonstrated greater metamemory judgement accuracy about recognition performance following training. Improved performance post-training was also observed for three subjects on the Rivermead Behavioral Memory Test and the Logical Memory subtest of the Wechsler Memory Scale-Revised, greater than that expected for repeated testing. Several factors were identified as having a role in subjects’ ability to benefit from training.

Barriers experienced by Asians in accessing injury-related services and compensations

Introduction: The Accident Compensation Corporation (ACC) administers New Zealand’s (NZ) accident compensation scheme. Asians in NZ are apparently under-serviced by ACC and may be experiencing barriers to accessing services. This study identifies barriers that Asians in NZ face in accessing ACC’s injury-related services and compensations.

Methods: By utilising a qualitative research design, 113 Chinese, Korean, Indian, and South East Asian participants residing in Auckland, NZ were recruited through maximum variation and purposive snowball sampling. Data were gathered during 2006 through 22 individual in-depth interviews and 14 focus group discussions based on semi-structured interview schedules. Interviewees included Asian general practitioners, traditional health providers, users and non-users of injury-related services, case managers and Asian community leaders. Data were analysed using a general inductive approach.

Findings: Results show that personal/cultural characteristics such as age, gender, English language competence, injury-related language competence, differing Asian worldviews, and consequent help-seeking behaviours act as barriers to accessing services and entitlements. This is exacerbated by logistical and environmental factors such as cost, transport, time, inadequate interpretation and translation services, as well as institutional barriers such as lack of information about services, culturally inappropriate services, discriminatory attitudes and employment risks.

Conclusion: It is evident that Asians living in NZ are experiencing several cultural, environmental and institutional barriers to accessing ACC services. There is clearly a need for more culturally relevant information and injury-related services if Asian immigrants’ use of such services and entitlements is to be increased.

Momentary lives : supporting people with acquired brain injury

Personal adjustment following an acquired brain injury is influenced by a comprehensive, complex, and dynamic range of factors. This study found that a useful approach to service provision in the ABI sector would involve a holistic approach that addresses all life domains of the individual within an ecological systems framework.

Testing and modelling to obtain material behaviour for crash simulations

The thesis focusses on improving the material behaviour models used in vehicle crash simulations by identifying the mechanical properties most important to crash events, reformulating the material models used in crash simulations, and developing new tests to obtain crash-relevant material.

The neuroanatomical correlates of subjective wellbeing following head injury

The thesis found results supporting the involvement of the Right Frontal area of the brain in the subjective wellbeing (SWB) of individuals. Additional results suggested SWB is dependent upon Core Affect, itself dependent upon the Right Parietal area of the brain. These results provide evidence that SWB and Core Affect are based upon a neurological substrate. The portfolio investigated the association between chronic medical conditions and anxiety disorders, and how the occurence of anxiety issues can affect overall psychological adjustment to illness.

Acute farm injury

Using the 'integrative framework', based on the health promoting PRECEDE framework and Haddon's injury prevention strategies, as suggested by Gielen, a theoretical model for general practitioner involvement in the prevention of farm injury was developed. A listing of potential roles in farm injury prevention for general practitioners was produced.

Vehicle design for minimum societal harm

A design technique was developed to provide the best protection to all occupants in the real-world crashes that occur on Australian roads. A team of experts from around the world was marshalled to analyse crash data, develop new information on impact injury and a new computer optimising technique for simulation of side impact crashes.

Crash investigation of side intrusion beam during high and low pressure tube hydroforming

Advanced high strength steels (AHSS), in particular, are an attractive group materials, offering higher strength for improved energy absorption and the opportunity to reduce weight through the use of thinner gauges. High pressure tube hydroforming (HPTH) has been used to produce safety components for these steels, but it is expensive. Low pressure tube hydroforming (LPTH) is a lower cost alternative to form the safety components in the car. The side intrusion beam is the second most critical part after front rail in the car structure for passenger safety during crash. The forming as well as crash behaviour of a square side intrusion beam from both processes was investigated using numerical simulation. This paper investigated the interaction between the forming and crash response of these materials in order to evaluate their potential for use in vehicle design for crashworthiness. The energy absorption characteristics of the different tubes were calculated and the results from the numerical analyses compared for both hydroforming process.