Download - PsychExchange.co.uk Shared Resource
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Introduction and Biological Explanations
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How have food attitudes changed over time?
What is the Basis of Eating Behaviour?
What affects our food preference?
Thinking Point: How have these attitudes influenced the emergence of eating disorders?
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Great for Approaches, Issues and Debates
Biological Side
It affects us all!
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Define Homeostasis
‘Explain Body Temperature Set Point’.
Illustrate how we maintain a constant body weight
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Flow Diagram
Enzymes Amino Acids Duodenum
Thinking Point: Which part of the Nervous System is controlling digestion?
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Cannon and Washburn (1912)
• Stomach contractions and hunger pangs correlated
Stomach Cancer• Could still regulate food intake
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Ventromedial Hypothalamus
Hetherington & Ranson (1942)•Satiety Centre’
Lateral Hypothalamus
Anand and Brockbeck (1951)•Aphagia
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Thinking Point: What is the missing knowledge?
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Read Cummings’ Research
Work Booklet