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Class Notes for HEA102 at La Trobe University

Research And Evidence In Practice

HEA102 Lecture Notes - Lecture 10: Dietitian, Blood Sugar, Rigour
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Week 10 Notes Evaluating Evidence from Qualitative Research Introduction When you are reading journal articles as part of your role in dietetics human nutrition, you should find yourself questioning whether the results of ...

HEA
HEA102
Anj Reddy
HEA102 Lecture Notes - Lecture 4: Clinical Trial, Common Cold, Confirmation Bias
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Week 4 Notes How do we know what works What are independent and dependent variables? The independent variable is the intervention that the study has tested. The intervention is the I in PICO. The intervention might be comp...

HEA
HEA102
Anj Reddy
HEA102 Lecture Notes - Lecture 5: Cut-Point, Randomized Controlled Trial, Null Hypothesis
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Week 5 Notes Randomised Control Trials Introduction Experimental research is embedded in the scientific method (see figure). This process is iterative so what we know about the effectiveness of interventions is always chan...

HEA
HEA102
Anj Reddy
HEA102 Lecture Notes - Lecture 11: Institute For Operations Research And The Management Sciences
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Week 11 Notes Mixed Methods Research Mixed methods research is the type of research in which a researcher or team of researchers combines elements of qualitative and quantitative approaches (e.g., use of qualitative and qu...

HEA
HEA102
Anj Reddy
HEA102 Lecture 12: HEA102 Week 12 Notes
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Week 12 Notes Sustainability Thinking Sustainability Thinking demands that we reflect on: the complex interactions between natural, economic, social, political and cultural systems; our obligations to future generations; ...

HEA
HEA102
Anj Reddy
HEA102 Lecture Notes - Lecture 9: Participant Observation, Qualitative Property, Ethnography
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Week 9 Notes Qualitative Research Introduction Qualitative research is undertaken when we want to answer particular types of questions. This is appropriate when: The research involves investigating an issueeventoccurrence ...

HEA
HEA102
Anj Reddy
HEA102 Lecture Notes - Lecture 2: Mediterranean Diet, Soy Protein, Cinahl
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Week 2 Notes Research Questions Search Strategies Ask an Answerable Question One method by which we ASK an appropriate question is to use a PICO chart to identify and organise the elements of a problem. The approach Popul...

HEA
HEA102
Anj Reddy
HEA102 Lecture Notes - Lecture 1: Systematic Review, Peanut Allergy, Anemia
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Week 1: What is Research Background questions examples 1. What is the vitamin content of apples? Research Processes 2. What foods contain the most vitamin C? 1. Identify what you need to know. 3. How are fats and proteins ...

HEA
HEA102
Anj Reddy
HEA102 Lecture Notes - Lecture 7: Dementia, Null Hypothesis, Xkcd
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Week 7 Notes Systematic Reviews What is a Systematic Review? Well conducted systematic reviews aim to avoid bias in the process of searching for, selecting, appraisal and analysis of the included studies. A systematic revi...

HEA
HEA102
Anj Reddy
HEA102 Lecture Notes - Lecture 8: Subcutaneous Tissue, Internal Validity, Recall Bias
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Week 8 Notes Challenges in Nutrition Research In vitro and Animal Model Studies In vitro (literally meaning in glass) research is conducted in the laboratory. This phase of research is called basic research and involves th...

HEA
HEA102
Anj Reddy
HEA102 Lecture Notes - Lecture 6: Mammography, Pop Quiz, Point Estimation
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Week 6 Notes Cohort Studies What is a Cohort Study? Cohort is another word for a group of people. In a cohort study the researchers look at a group of people who have the intervention (or who are exposed to some variable o...

HEA
HEA102
Anj Reddy
HEA102 Lecture Notes - Lecture 3: Predatory Open Access Publishing, Pop Quiz, Abstract (Summary)
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Week 3 Notes How does research get published How Does Research Get Published? Our search of the Medline database last week found entries for research articles published in scholarly or peerreviewed journals. A scholarly or...

HEA
HEA102
Anj Reddy

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