between sexual selection and human reproductive behaviour. (24) Sexual selection can be used to explain certain characteristics or behaviours which increase an individual’s reproductive success. These characteristics may get exaggerated over evolutionary time. In humans‚ these characteristics may include good physical and mental health‚ as well as physical features such as good looks etc. these characteristics are attractive because they show an ability to reproduce and pass on these genes to offspring
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on the differential survival and reproduction of groups’. For altruism to evolve it must contribute positively towards natural selection. Group selection theory came about to resolve the issues that lied with the inconsistency with traditional evolutionary theory - ‘Natural selection in its simplest form favours selfish individual behaviours over altruistic ones: Individuals who invest the most effort into their own reproduction and survival...have the greatest success of passing on their genes’
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Evolutionary approach to food preference – perfect essay Evolution is the change in inherited characteristics of biological populations over successive generations. The environment our early ancestors lived in must be understood to understand why they adapted to certain behaviours or characteristics. This environment is known as EEA (environment of evolutionary adaption). Natural history and science have found that our species has spent much of its life as hunter-gatherers so by looking at their
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CHAPTER 2 THE EVOLUTIONARY DEVELOPMENT OF ENTREPRENEURSHIP CHAPTER OUTLINE I. The Evolution of Entrepreneurship II. The Myths of Entrepreneurship A. Entrepreneurs are doers‚ not thinkers. B. Entrepreneurs are born‚ not made. C. Entrepreneurs are always inventors. D. Entrepreneurs are academic and social misfits. E. Entrepreneurs must fit the “profile.” F. All you need is money to be an entrepreneur. G. All you need is luck to be an entrepreneur. H. Ignorance is
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at “The Need to Belong: Theory” through the end of this section on page 500. Answer the following: The authors propose that the Need to Belong is innate among humans. Describe (in 1-2 sentences) how the following factors impact belonging: evolutionary basis competition for limited resources relationships goal-directed activity The authors propose that the Need to Belong has two main features. Describe them in 1-2 sentences each: People need frequent personal interactions that are pleasant
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we are most likely to be helpful to a. anyone who asks b. strangers c. friends d. all of the above 6. Which of the following is NOT one of the theoretical perspectives on helping described in the text? a. evolutionary psychology b. a learning approach c. a decision-making perspective d. social impact theory 7. Evolutionary psychologists have observed that a. prosocial behavior is rare among non-human animals b. prosocial behavior is common among primates‚ but not in other animal
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What is evolutionary psychology? In the three and a half centuries since William Harvey proved that the purpose of the heart is to pump blood‚ physiologists have revealed the functional organization of the body in blinding detail. Their discoveries demonstrate beyond question that the structure of the body serves survival and reproduction. Further‚ there is near unanimity among biologists that this functional structure is a product of natural selection. In our century‚ psychologists have developed
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Introduction A key concept in evolutionary biology is that divergent selective regime will often generate and maintain some type of phenotypic diversity (Langerhans et al. 2003). This divergent selection can lead to differences in phenotypic expression either by a genetic differentiation or phenotypic plasticity (Levins‚ 1968; West-Eberhard‚ 1989: Robinson and Wilson‚ 1994; Orr and Smith‚ 1998; Schluter‚ 2000; cited in Langerhans‚ 2003). Such divergence is significant as it can influence microevolutionary
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process in grapheme-color synaesthesia is automatic -concurrent color sensation is treated by the brain as a meaningful stimulus subject to contextual integration process 3. [Cosmides and Tooby] Among the following goals‚ which is NOT an aim of evolutionary psychology? 3A. NOT: -swing of the nature/nurture pendulum -behavior genetics -general purpose mechanisms -fitness-maximization is a mentally represented goal 4. [Class] "Theory of mind" refers to... A4. People’s ideas about their own and others’
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learning behaviors that could contribute to infidelity as adults. Infidelity no matter what the circumstances are surrounding it can leave both partners devastated. The circumstances surrounding infidelity can include a broad range excuses. The evolutionary approach to infidelity explains that men are more distressed by their partners committing sexual infidelity‚ whereas women are more distressed by their partners committing emotional infidelity. A Relationship Questionnaire describes how secure
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