Discuss the biological approach in psychology. Refer to at least one other approach in your answer. (12 marks) The biological approach focuses on both the physiological and evolutionary aspects which explain human behaviour. The causal level of analysis incorporates physiological explanations‚ such as the effect of nerves and hormones on behaviour. According to biological psychologists‚ behaviour is controlled by the nervous system‚ which consists of the central nervous system (the brain and the
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disorders. Biological influences such as genes‚ neurotransmitter functioning and predisposition contribute exponentially to the development and maintenance of anxiety disorders. These biological dynamics influence when and how anxiety disorders emerge and begin to cause distress in the individual. An anxiety disorder is an “unfounded fear or anxiety that interferes with day-to-day functioning and produces clinically significant distress or life impairment” (Sue et al.‚ 2013‚ p.?). The biological dimension
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ROLE OF NEUROTRANSMITTERS IN LEARNING AND MEMORY – Martinez and Kesner (1991) Aim: determining the role of the neurotransmitter acetylcholine on memory Method: * Rats were trained to go through a maze and get to the end‚ where they received food * Researcher injected one group of rats with scopolamine (blocks acetylcholine receptor sites thus decreasing available acetylcholine) * Injected second group of rats with physostigmine (blocks the production of cholinesterase – cholinesterase
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There are four main perspectives in psychology. These are known as; behaviourism‚ humanism‚ psychodynamic and cognitive. Each of them explain some aspects of human behaviour well‚ but one perspective cannot explain all human behaviour. Behaviourism is primarily concerned with observable behaviour; the behaviour which can be watched and seen by others. It does not focus on any internal events‚ such as thinking‚ memory or the mind. It suggests that all behaviours are the result of some sort of stimulus
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Psychology Perspectives and the Biological Foundations of the Brain Cassandra Tabor PSY/300 October Fifth‚ 2009 University of Phoenix Psychology Perspectives and the Biological Foundations of the Brain Psychology is the scientific investigations of the mental processes such as: behavior‚ thought‚ and emotions. Emerging from philosophy and biology‚ psychology revolutionized the way scientists study the human brain. Wilhelm Wundt‚ the “father of psychology‚” applied scientific research and
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Freudian Psychology: The Main Ideas Psychoanalysis is Sigmund Freud’s work‚ thought to be created between 1900 and 1939‚ which still is a very vibrant thread in history and psychology today. According to Sigmund Freud the unconscious mind is a reservoir of repressed impulses and desires in your mind‚ while you may be completely awake you are still unaware of the mental processes that are taking place. Though the repressed impulses control the way we think‚ act‚ and above all feel. Freud also
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University of Phoenix Material Biological Psychology Worksheet Answer the following questions in short-essay format. Be prepared to discuss your answers. 1. What is biological psychology? “Biological psychology is a branch of biology which attempts to integrate the effect of an individual’s anatomical and their genetic makeup on their personality traits” (Kalat‚ 2009). This study does not only included human being‚ but also the study of animals that have similar behavioral components
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Social Influence on Behavior Paper Human behavior changes with social situations and biological factors. In addition‚ to studying one’s behavior against social influence provides key elements to coordinate these actions to explore basic concepts of human interactions from a social perspective. Therefore‚ upon examination of the entities of an individual’s social status can lead to the study of behavioral occurrences‚ like aggression and violence among children. Social influence can change
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to discuss the findings of the aforementioned research and draw on further evidence from biological psychology in relation to the nature/nurture debate. Our genome or DNA is organized into genes‚ which pass on genetic information from one generation to the next‚ activation of a particular gene results in the synthesis of a particular functional protein. The construction of protein is crucial as it influences the effects of itself on cells and ultimately the organs to which they target (as cited
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The 7 Main Approaches/Perspectives to Psychology *Many psychologists may believe that each perspective has valid explanations depending on the specific situation‚ and this point of view is called eclectic. This term refers to the claim that no one perspective has all the answers to the variety of human thought and behavior. Psychologists tend to use various perspectives in their work depending on which point of view fits best with the explanation. Approach & Its Influential Period Principle
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