Harvard Sample Example:
As in many countries, consumers in Australia have recently had to accommodate increases in the costs of basic food (Webb & Leeder 2007). During the financial year 2007–2008, overall food prices rose 5.9% (Australian Bureau of Statistics [ABS]2008a), while some basic food prices rose sharply compared with the same period in previous years: cheese by 14.2%, milk by 12.1%, poultry by 11.0% and bread by 6.8% (ABS 2008b, p. 3). Food cost “plays a significant role in mediating food choice among low socio-economic status (SES) groups” (Harrison et al., as cited in Henderson & Foley 2010). People in low income demographics often have to reduce food spending to allow for other essentials such as housing and utilities (Douglas 2006), leading to decreased food security. The literature on food access indicates that people from low income backgrounds experience higher rates of food insecurity and obesity, and studies have found that affordability is a primary reason given for not choosing healthy foods (Banerjee 2007; Innes-Hughes et al. 2011). Thus, the assessment of food cost and affordability are essential steps in better understanding individual and community food choices.
Food costs entered the political limelight prior to the Australian 2007 federal election, with voters demanding government action to reduce prices. To honour pre-election promises, the newly elected Labor government initiated a national inquiry into grocery pricing soon after taking office (Australian Competition and Consumer Commission [ACCC] 2008). However, following the release of the grocery pricing inquiry and the consequent launch of the government website to monitor prices, critics considered there would be minimal, if any, impact on prices (Irvine 2008). This is partly because of international trends, with Australia not immune to global factors attributed to raising the costs of basic foods (Queensland Health 2001), and partly because the inquiry outcomes did nothing to address food costs.
To be food secure means to have regular access to safe, nutritionally adequate, culturally acceptable food from non-emergency sources (Kirk 2002). Food insecurity, then, describes a limited or uncertain ability to acquire appropriate foods in socially acceptable ways (Bowden & Fairley 2006). This is not merely a lack of food, but occurs when people fear running out of food, or are forced to make significant changes to their usual eating patterns due to economic constraints. The diets of those who are food insecure are likely to lack variety and be of poor quality with lower levels of micronutrients.
The Australian Guide to Healthy Eating shows the range of food groups recommended for a healthy adult (Petschel 2013). There is some evidence to demonstrate that populations living in rural areas of Australia have to pay more for healthy food than their metropolitan (‘metro’) counterparts. The Healthy Food Basket (HFB) survey conducted in Queensland demonstrated higher food costs in rural and remote parts of the state (Queensland Health 2001). In South Australia a study conducted by Douglas (2006, p. 16) demonstrated that “food costs were higher in remote areas of that state”. However, Bowden and Fairley (2006) in a survey of 42 rural towns in Victoria could find no difference in the cost of a HFB according to rurality, nor did the mean cost of the rural Victorian HFB differ significantly from a basket priced in state capital Melbourne.
Some of the above are excerpts from:
Ward, PR, Coveney, J, Verity, F, Carter, P & Schilling, M 2012, ‘Cost and affordability of healthy food in rural South Australia’, Rural and Remote Health, vol. 12, no. 2, pp. 1938-1948.
Australian Bureau of Statistics 2008a, Consumer price index Australia: March quarter 2008, http://www.ausstats.abs.gov.au/Ausstats/subscriber.nsf
Australian Bureau of Statistics 2008b, Consumer price index Australia: December quarter 2008, http://www.ausstats.abs.gov.au/Ausstats/subscriber.nsf
Australian Competition and Consumer Commission 2008, Report of the ACCC inquiry into the competitiveness of retail prices for standard groceries, https://www.accc.gov.au/system/files/Grocery%20inquiry%20report%20-%20July%202008.pdf
Banerjee, A 2007, ‘Fixed mobile substitution and lessons for food pricing’, paper presented to the Australian Competition and Consumer Commission 2007 Regulatory Conference, Queensland, 26 to 27 July.
Bowden, FJ & Fairley, CK (eds.) 2006, Eating patterns in the Northern Territory: Estimations of effective food use, Pearson.
Douglas, J 2006, ‘Food insecurity in northern Adelaide’, South Australian Council of Social Service News, vol. 15, no. 2, pp. 15-30.
Henderson, J & Foley, W 2010, ‘Brace yourselves: Reporting of rising food costs in the Australian print media’, Australian Journal of Social Issues, vol. 45, no. 4, pp. 477-492.
Innes-Hughes, C, Hardy, LL, Venugopal, K, King, LA, Wolfenden, L & Rangan, A 2011, ‘Children's consumption of energy-dense nutrient-poor foods, fruit and vegetables: Are they related’, Health Promotion Journal of Australia, vol. 22, no. 3, pp. 210-216.
Irvine, J 2008, ‘Rudd price check: He's powerless’, Sydney Morning Herald, 6 August,
Kirk, J 2002, Theorising food security, PhD thesis, University of Technology Sydney.
Petschel, K 2013, ‘The Australian guide to healthy eating: What you need to know’, Australian Coeliac, vol. 6, no. 2, pp. 21-31.
Queensland Health 2001, The 2000 healthy food access basket (HFAB) survey: Full report, https://www.health.qld.gov.au/ph/documents/hpu/9137.pdf
Webb, K & Leeder, SR 2007, ‘New Year’s resolution: Let’s get rid of excessive food prices in remote Australia’, Medical Journal of Australia, vol. 186, no. 1, pp. 7-8.
APA Referencing Example:
Guralnik, Ferrucci, Simonsick, Salive and Wallace (1995) claimed that good nutrition and a physically active lifestyle have known benefits for prolonging functional independence and reducing the risk of disability, institutionalisation and mortality among older adults. "While improved dietary choices are seen to have a positive impact on normal ageing" (Drewnowski & Evans, 2001, p. 90), participation in regular physical activity is associated with improved ability in daily tasks, a decreased risk of falls and a decrease in the symptoms of chronic disease (Faber, Bosscher, Chin, & van Wieringen, 2006; Fiatarone et al., 1990). Even commenced later in life, and independent of disease or disability, research shows that a physically active lifestyle is an essential component of prolonged capacity in activities of daily living, referred to as functional wellbeing (Sims et al., 2006). However, while it has been reported that older adults are aware of the benefits of physical activity, less than 30% adhere to the national prescribed guidelines (Manini, Druger & Ploutz-Snyder, 2005; Marquez, Bustamante, Blissmer, & Prohaska, 2009).
At baseline, Spearman's correlation coefficients were used to investigate the associations between all variables. A strong association was defined as a moderate to large correlation, > 0.3 and > 0.5, respectively (Cohen, 1988).
With the aim of improving nutritional and activity choices for individuals and families, educators encourage greater knowledge of health, education, welfare, neighbourhoods and food supply by promoting environmental and individual barrier awareness to healthy eating and physical activity (Bartholomew, Parcel, Kok, Gottlieb, & Fernandez, 2010).
Ageing and nutrition is a growing global challenge as life expectancy increases, particularly for women. For example, the incidence of osteoporosis in older women involves its own special nutritional needs, emphases and patterns of malnutrition (World Health Organization [WHO], 2014a). Furthermore WHO (2014a) reveals in almost all countries women comprise the majority of the older population. Nutrient profiling assists to determine nutritional composition related to disease prevention (WHO, 2014b).
"Financial security, social networks and level of education are all factors in successful ageing, and reinforce the need for broad multifactorial modelling" (Marquez et al., 2009, p. 15). In the present study, individuals were members of a social network of independently funded retirees which may explain their physically active lifestyle when compared to the norm for their age group. However, these factors were not measured, nor accounted for in any of the data analysis (LaFrenz, 2005).
Bartholomew, L. K., Parcel, G. S., Kok, G., Gottlieb, N. H., & Fernandez, M. E. (2010). Planning health promotion programs: An intervention mapping approach. Retrieved from http://www.cdu.eblib.com.au.ezproxy.cdu.edu.au/patron/FullRecord.aspx?p=644777
Chodzko-Zajko, W., Schwingel, A., & Park, C. (2009). Successful aging: The role of physical activity. American Journal of Lifestyle Medicine, 3(1), 20-28. doi: 10.1177/1559827608325456
Cohen, J. (1988). Statistical power analysis for the behavioral sciences (2nd ed.). Hillsdale: L. Erlbaum Associates.
Drewnowski, A., & Evans, W. (2001). Nutrition, physical activity, and quality of life in older adults: Summary. Journal of Gerontology: Medical Science, 56(2), 89-94. doi: 10.1093/gerona/56.suppl_2.89
Faber, M., Bosscher, R., Chin, A., & van Wieringen, P. (2006). Effects of exercise programs on falls and mobility in frail and pre-frail older adults: A multicenter randomized controlled trial. Archives of Physical Medicine and Rehabilitation, 87(5), 885-896. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/16813773
Fiatarone, M., Marks, E., Ryan, N., Meredith, C., Lipsitz L. A., & Evans, W. (1990). High-intensity strength training in nonagenarians: Effects on skeletal muscle. Journal of the American Medical Association, 263(1), 3029-3034. Retrieved from http://faculty.fullerton.edu/leebrown/pdf/Files/Academic/Fiatarone-strengthtrainingoldpeople.pdf
Guralnik, J., Ferrucci, L., , E., Salive, MSimonsick., & Wallace, R. (1995). Lower-extremity function in persons over the age of 70 years as a predictor of subsequent disability. North English Journal of Medicine, 332(4), 556-561.
LaFrenz, C. (2005, December 5). Financial security: Start saving before middle age; Take a long-term view of retirement. The Adelaide Advertiser. Retrieved from http://search.proquest.com.ezproxy.cdu.edu.au/docview/355356506?accountid=10424
Manini, T., Druger, M., & Ploutz-Snyder, L. (2005). Misconceptions about strength exercise among older adults. Journal of Ageing and Physical Activity, 13(1), 422-433. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/16301754
Marquez, D., Bustamante, E., Blissmer, B., & Prohaska, T. (2009). Health promotion for successful aging. American Journal of Lifestyle Medicine, 12(7), 12-19. doi: 10.1177/1559827608325200
Sims, J., Hill, K., Hunt, S., Haralambous, B., Brown, A., Engel, L.,… Ory, M. (2006). National physical activity recommendations for older Australians: Discussion document. Retrieved from http://www.health.gov.au/internet/main/publishing.nsf/Content/B656FF3728F48860CA257BF0001B09D9/$File/pa-guide-older-disc.pdf
World Health Organization. (2014a).Nutrition for older persons. Retrieved from http://www.who.int/nutrition/topics/ageing/en/
World Health Organization. (2014b). Nutrient profiling. Retrieved from http://www.who.int/nutrition/topics/profiling/en/
Note: The document above is an example of the layout and format of an essay paper in APA Style.This document is not a referencing guide. Use the APA Style Guide to compile your citation and reference list.