The Biological Basis Of Personality Approach - 1747 Words

This essay will give a description of Personality before critically analysing the biological basis of personality approach. The biological basis approach tries to account for the mechanisms between genes and personality by looking at various different brain structures whilst the biochemical approach looks at the impact of hormones and neurotransmitters. The majority of our understanding of personality from a biological perspective focuses on the three main behavioural systems; the reward system, the motivation system and the punishment system. Within this essay I will be discussing the three main theories that have come from these ideas, Eyenck’s three-factor model, Gray’s reinforcement sensitivity theory (RST) and Cloningers model of personality. Human DNA is composed of roughly 30,000 genes composed of around 3 million base pairs and 99% of these are universally identical for everyone meaning they cannot be the source of personality differences in people. This suggests that the remaining genes are genetic mutations or polymorphisms, which have an influence on personality, and the biological approach uses three main methods to try and determine what % of individual differences in a trait can be attributed to genes and what % is a response to the environment. Family studies are a commonly used method as they correlate the degree of genetic overlap between family members with the degree of similarity in personality traits. In personality research they are generally used toShow MoreRelatedThe Individual Differences Approach to Personality: Personality is a term that has largely been1100 Words   |  5 PagesThe Individual Differences Approach to Personality: Personality is a term that has largely been considered an unproblematic concept and primarily refers to the varying kinds of characteristics of individuals. Despite this assumption, psychologists have constantly used the word in different ways. The varying views in the use of this concept or term are fueled by the fact that psychology usually makes generalizations regarding individuals. Generally, personality seeks to examine the many differencesRead MoreIs The Theory Of Basis Data Scientific?1163 Words   |  5 Pages1. Is the theory’s basis data scientific? The trait/biological approach is a little scientific. The data used to establish the traits does not include a large and diverse sample. The theorists who did collect data collected it from individuals whose personalities supported their theories. Raymond Cattell collected three types of data: L-data (behavior in everyday situations), Q-data (self-reported questionnaires), and OT-data (objective tests). With the data, Cattell ran a factor analysis and ifRead MoreWeek 3 Paper psy 2501482 Words   |  6 Pagesï » ¿ Biological and Humanistic Approaches to Personality Stefani Castillo University of Phoenix PSY 250 Sandra Coswatte June 2, 2014 Biological and Humanistic Approached to Personality Through the use of this paper the agreement between Maslow and Rogers when it comes to Maslow’s hierarchy of needs will be shown. It will also focus on the humanistic and biological approaches to personality. According to Orana (2009), Maslow’s hierarchy of needs isRead MoreCore Assumptions1565 Words   |  7 Pagesand key features of the biological and psychoanalytic perspectives in psychology? In what ways are they similar and how do they differ? When comparing the biological and psychoanalytic approach to psychology, you are able to see that they are different from one another. For example, the biological approach assumes that the mind and behaviour originate from the functioning of the body and that behaviour is driven by biological instincts. Whereas the psychoanalytic approach claims behaviour is drivenRead MoreCore Assumptions1555 Words   |  7 Pagesand key features of the biological and psychoanalytic perspectives in psychology? In what ways are they similar and how do they differ? When comparing the biological and psychoanalytic approach to psychology, you are able to see that they are different from one another. For example, the biological approach assumes that the mind and behaviour originate from the functioning of the body and that behaviour is driven by biological instincts. Whereas the psychoanalytic approach claims behaviour is drivenRead MoreThe Biological And Psychoanalytical Approach1489 Words   |  6 PagesBoth the biological and psychoanalytical approach have had a long history and still stand current today. Assumptions of the biological approach to psychology view men as a biological organism; everything, from what we think to what we do, has its basis in our physical structure (Carlson, 2004). Alternatively, the psychoanalytical approach heavily focuses on the â€Å"unconscious† and the role of internal processes in shaping personality and thus behaviour (Glassman Hadad, 2004). Fathered by Freud, theRead Moretheories on crime comparison 1138 Words   |  5 Pagescrimes exist. This paper will provide information on sociological theory including the relationship between personality and criminal behavior according to sociological theory. Also, this paper will provide a comparison on each key elements on sociological theory, biological theory, and psychological theory. In addition, the paper will allow each reader to understand the philosophical basis for each theory. Sociological Theory Sociological theory identifies different social factors that connectsRead MorePersonality, Psychology, And Humanistic Approach1362 Words   |  6 PagesPersonality in a Nutshell Personality is looked at everyday purposely and accidently. Whether you are judging how your new professor for the semester will be, or if you are studying your best friend for a project, personality is studied abundantly. While there are many ways to define personality, there is not a worldwide definition around. Personality is the unique combination of patterns that influence behavior, thought, motivation, and emotion in a human being (boundless.com). That is one of manyRead MorePersonality Is Defined As The Combination Of Characteristics944 Words   |  4 PagesPersonality is defined as the combination of characteristics or qualities that form an individual’s distinctive character. The study of personality has a broad and varied history in psychology with an abundance of theoretical traditions. The major theories include dispositional (trait) perspective, psychodynamic, humanistic, biological, behaviorist, evolutionary, and social learning perspective. This paper will be describing the psychodynamic theory and how its approach signifies one’s perspectiveRead MoreIndividual Differences Among People Are What Defines The Boundaries Of Personality882 Words   |  4 Pagesboundaries of personality. Personality psychology discusses emotionality with general focuses on its involvement with the emotional mind and its portrayal in the outside world. According to the literature, emotionality includes a variety of contexts, almost exclusively referring to the social relationships and maturation of children and adolescents. Often in the discussions on emotionality, there is a connection to the Big Five trait, neuroticism. In this account, a comparative approach to both the