Evaluation and management of the impact of land use change on the nitrogen and phosphorus load delivered to surface waters: the export coefficient modelling approach

A manageable, relatively inexpensive model was constructed to predict the loss of nitrogen and phosphorus from a complex catchment to its drainage system. The model used an export coefficient approach, calculating the total nitrogen (N) and total phosphorus (P) load delivered annually to a water body as the sum of the individual loads exported from each nutrient source in its catchment. The export coefficient modelling approach permits scaling up from plot-scale experiments to the catchment scale, allowing application of findings from field experimental studies at a suitable scale for catchment management. The catchment of the River Windrush, a tributary of the River Thames, UK, was selected as the initial study site. The Windrush model predicted nitrogen and phosphorus loading within 2% of observed total nitrogen load and 0.5% of observed total phosphorus load in 1989. The export coefficient modelling approach was then validated by application in a second research basin, the catchment of Slapton Ley, south Devon, which has markedly different catchment hydrology and land use. The Slapton model was calibrated within 2% of observed total nitrogen load and 2.5% of observed total phosphorus load in 1986. Both models proved sensitive to the impact of temporal changes in land use and management on water quality in both catchments, and were therefore used to evaluate the potential impact of proposed pollution control strategies on the nutrient loading delivered to the River Windrush and Slapton Ley

Product evaluation and purchase intention : impact of country-of-origin and experience in living in a foreign country

This article presents the results of an experiment that compares the perceptions of product quality and purchase intentions of foreign versus home products by Chinese consumers who have had experience living in a western society compared to those living in China. The results indicate experience does affect purchase likelihood for home versus foreign products. Chinese, generally, find country of parts as the best cue in evaluating product quality and purchase intentions.

The Health Education Impact Questionnaire (heiQ): An outcomes and evaluation measure for patient education and self-management interventions for people with chronic conditions

Objective: This paper describes the development and validation of the Health Education Impact Questionnaire (heiQ). The aim was to develop a user-friendly, relevant, and psychometrically sound instrument for the comprehensive evaluation of patient education programs, which can be applied across a broad range of chronic conditions.

Methods: Item development for the heiQ was guided by a Program Logic Model, Concept Mapping, interviews with stakeholders and psychometric analyses. Construction (N = 591) and confirmatory (N = 598) samples were drawn from consumers of patient education programs and hospital outpatients. The properties of the heiQ were investigated using item response theory and structural equation modeling.

Results: Over 90 candidate items were generated, with 42 items selected for inclusion in the final scale. Eight independent dimensions were derived: Positive and Active Engagement in Life (five items, Cronbach's alpha (α) = 0.86); Health Directed Behavior (four items, α = 0.80); Skill and Technique Acquisition (five items, α = 0.81); Constructive Attitudes and Approaches (five items, α = 0.81); Self-Monitoring and Insight (seven items, α = 0.70); Health Service Navigation (five items, α = 0.82); Social Integration and Support (five items, α = 0.86); and Emotional Wellbeing (six items, α = 0.89).

Conclusion:The heiQ has high construct validity and is a reliable measure of a broad range of patient education program benefits.

Practice Implications: The heiQ will provide valuable information to clinicians, researchers, policymakers and other stakeholders about the value of patient education programs in chronic disease management.

Consolidation within the Australian real estate investment trust sector : an evaluation of the impact on unitholder returns

Mergers and acquisitions within the Australian-real estate investment trusts (A-REITs) sector have become a noticeable trend in the last decade. Utilising
event study methodology, 36 successful A-REIT mergers and acquisitions
between January 1995 and December 2008 were examined. Both target and
bidding shareholders experience positive excess returns of 4.27% and 0.54%
respectively over the 41 day event window [−20, +20]. Analysis indicates that the
cumulative abnormal returns (CARs) for bidding firms are considerably greater
than previous research suggests. This study finds higher bidder CARs when scrip
or a combination of scrip and cash is used to finance the acquisition. We also find
that the relative size or the size of the acquirer have a positive and significant
impact on the excess returns of bidding A-REITs. This suggests that the
synergistic benefits from the acquisition are a result of economies of scale and
increased market power. There is also some evidence that the relative size and
method of payment influence the CARs of target firms during the event window.

The efficacy of partnership evaluation and its impact on alliance transformation : a case study 12 months post evaluation

Partnerships involving higher education, governments, and industry have been recognised as important vehicles for engaging community, leveraging knowledge, and sharing potential resources. The critical need for these partnerships in rural and regional locations has been of particular note. Partnership evaluation can serve a critical function of informing continuous improvement and may therefore assist the evaluated agencies to work towards responsive transformational change. The ability for a partnership to adapt and change may aid in their sustainability. Despite the potentially important role of partnership evaluation, the development of tools that measure partnership are at an early stage. Partnership evaluation is rarely reflected upon in the published literature. Moreover, benefits and reflections of the efficacy of evaluations 12 months post analysis is rare in the published literature. Therefore, a brief review of partnership approaches and measurement tools are presented. The purpose of this paper is to reflect upon the efficacy of an evaluation conducted 12 months previously of a partnership between Deakin University, the Department of Health and Department of Human Services (Barwon South West Region), known as the Deakin/DH/DHS Strategic Alliance. This case study reviews several tools/metrics utilised. The efficacy of the evaluation tools is discussed. Those metrics, underlying the tools which contributed to positive change in partnerships are discussed.

Impact of alcohol harm reduction strategies in community sports clubs : pilot evaluation of the good sports program

Objective: Approximately 4.5 million Australians are involved in community sports clubs. A high level of alcohol consumption tends to be commonplace in this setting. The only program of its type in the world, the Good Sports program was designed to reduce harmful alcohol consumption in these Australian community sports clubs. The program offers a staged accreditation process to encourage the implementation of alcohol harm-reduction strategies.

Method: We conducted a postintervention adoption study to evaluate whether community sports club accreditation through the Good Sports program was associated with lower rates of alcohol consumption. We examined alcohol consumption rates in 113 clubs (N = 1,968 participants) and compared these to consumption rates in the general community. We hypothesized that members of clubs with more advanced implementation of the Good Sports accreditation program (Stage Two) would consume less alcohol than those with less advanced implementation (Stage One).

Results: Multilevel modeling (MLM) indicated that on days when teams competed, Stage Two club members consumed 19% less alcohol than Stage One club members. MLM also indicated that the length of time a club had been in the Good Sports program was associated with reduced rates of weekly drinking that exceeded Australian short-term risky drinking guidelines. However consumption rates for all clubs were still higher than the general community. Higher accreditation stage also predicted reduced long-term risky drinking by club members.

Conclusion: Our findings suggest that community sports clubs show evidence of higher levels of alcohol consumption and higher rates of risky consumption than the general community. Implementation of the Good Sports accreditation strategy was associated with lower alcohol consumption in these settings.