Evolutionary psychologists view human behavior and psychological traits as a result of evolutionary adaptation in response to reproductive needs – much like the concept of natural selection applied to reproduction‚ or sexual selection. Drawing from this perspective‚ evolutionary psychologists and professionals seek to explain the differences between male and female dating and mating rituals and sexual attitudes and how they have evolved throughout the centuries. For example‚ researchers employ the
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Evolution‚ in its most simple sense‚ is described as change over time. I believe it’s important that we understand how evolutionary thinking is relevant to understanding disease as an agent of natural selection because evolutionary thinking taps into two important fields: biology and medicine. It helps us understand the field of biology because evolution helps explain life; specifically differences‚ changes and developments to adapt. On the other hand‚ it helps us understand the field of medicine
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“It is ironic that the beasts are often more humane than the humans” Discuss The Bloody Chamber highlights prime examples whereby the beasts convey very human characteristics such as: love‚ compassion and vulnerability; more so than the human characters. Although one interpretation is that the humans in the stories are the more humane characters‚ I’d argue that it is the more the humans that convey features such as: violent‚ cruel‚ selfish and other inhumane characteristics. First it is important
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Throughout the course of life evolution has taken its place on plants and animals. One of the greatest evolutionary changes was the transition of life in water‚ to the transition to life on land. As you can imagine‚ both organisms had challenges moving from this single cellular water environment to a multi-cellular land environment. While the change was difficult‚ this new environment would help organisms flourish in life‚ giving them the ability to reproduce more freely‚ and eat with less competition
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Evolutionary explanations of aggression Evolutionary psychologists argue that reproductive challenges faced by our ancestors can explain the aggressive behaviour seen in people today. A man can never be certain that he is the father of his wife’s children unless he prevents her having relationships with other men. This can explain why male jealousy is often cited as a cause of domestic violence. In many countries it is seen as acceptable to murder an adulterous wife or her lover e.g. among the Nuer
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Evolutionary (Darwinian) Medicine “Nothing in biology makes sense except in the light of evolution” –Theodosius Dobzhansky Proximate vs. Ultimate Questions Biological causation: proximate vs. ultimate explanations Physiology‚ genetics‚ biochemistry‚ etc. generally concentrate on * proximate causation “What” & “How” questions Ultimate causation: How evolutionary processes (natural selection; adaptation) and evolutionary history shape traits “Why” questions Traits have both types
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A Theory of Human Motivation There are five basic hierarchical needs that each person must satisfy in order to achieve self-fulfillment. These needs begin with physiological‚ which includes the automatic drive to fulfill one’s basic nourishment from food‚ water and air‚ as well as the choices in the selection of these needs. If these basic physiological needs are not met‚ all other needs will be ignored until these are satisfied. Second is the person’s need for safety‚ which yields to short term
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happens in our body when we are. Thesis: There are certain theories as to why we become attracted to someone. When we are attracted to someone‚ our brains release specific chemicals‚ and we subconsciously let the person know we are attracted through body language. Introduction: Your heart starts to race. You fix both your hair and your shirt. Your pupils dilate and your brain releases dopamine and adrenaline. What’s going on with you? You have a crush on someone and this is your body’s response to seeing
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paper‚ I will briefly describe‚ and compare and contrast two theories discussed in the book‚ A First Look at the Communication Theory by Em Griffin: Uncertainty Reduction Theory and the Expectancy Violations Theory. Furthermore‚ I will also include real-life situations that apply to these theories. Expectancy Violations Theory has its roots in Uncertainty Reduction research‚ therefore‚ there will be some similarities between these two theories. But before I compare the similarities‚ I will discuss the
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TABLE OF CONTENTS PAGE 1. INTRODUCTION 2 2. DEFINITION OF TERMS 2.1. Theory 2 2.2. Community 2 3. HUMAN BEHAVIOR THEORIES 3.1. Social Construction 2 3.2. Examples of Social Construction 4 3.3. Asset Based Community Approach 4 3.3.1. What is Asset Based Community Approach? 5 3.3.2. Discussion on ABCD 5 3.3.3. How is it facilitated in communities? 6 4. CONCLUSION 7 REFERENCE LIST 8 1. INTRODUCTION
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