The Nature of Psychology
Psychology is the scientific study and practical application of observable behavior and mental processes of organisms. Psychology differs from other social sciences such as: Sociology, History, or Economics, because psychology specifically deals with the study of an individual. The other social sciences will study groups, or history. Psychology is less a science of reported findings, it attempts asks and answers questions using observable behavior and what can be determined as mental processes of the subject. The symbol for psychology is the Greek letter “psi” (Ø). The subject matter of psychology is, affect, behavior, and cognition. The affect for psychology is the actual mental processes that make up: moods, feeling, and emotional state. An example for affect would be feeling sad about something happening. Behavior includes the actually actions and responses of organisms. Behavior can include the way we act in any given situation, for example when we get up in the morning. The order in the way we prepare ourselves for going out into public can be categorized as our behavior. Cognition is the actual mental events and the processes that result from them. Memories of an event are a great example of an organism’s cognition. The components and corresponding faces of psychology include the body of knowledge which is considered the teaching face, set of investigative methods or research face, and array of techniques the therapy face. The goals of psychology are: to explain behaviors, to describe behaviors, to predict behavior, and to modify inappropriate behaviors. Explaining behaviors would be a question similar to “Why does this happen?”, and example of how describing behavior could be accomplished would be asking “What causes this behavior, where does it come from?”. Predictions can be elaborated on by asking “When will the behavior occur?”. An example of a behavioral modification question is “What can be changed in the environment to alter this behavior?”. A specialized subfield of psychology that most interests me is, Forensic Psychology, because it would be appealing to me to understand a potential criminal mind and to make the determination if the criminal was sane at the time the crime was committed or if he/she was operating with full judgment. In studying the 9/11 attack on America, a Forensic Psyc...
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... level of a specific behavioral defect. After all the previous methods have been used, the use of existing data could be of help. Using existing data enables the psychologist to draw conclusions using other studies, surveys, observations, and tests to aide in the diagnose and treatment of a depressed person. A depressed person has a decrease in activity at the serotonin synapses. The independent variable would be the activity in the serotonin synapses. The dependent variable is the actual depression. In an experiment there are two types of groups: the experimental, and control groups. The experimental group is the participants who are exposed to the independent variable. The control group is the group of people who are not exposed to the independent variable, the comparison group. Three ethical concerns in psychological research experiments are: do no harm, maintain confidentiality, and the use of deception only when absolutely necessary. In a depression experiment, the do no harm would be observed by only interviewing the subject. The researcher should refrain from any activity that would cause physical, emotional, and or psychological harm to the subject(s) in any of the groups.
Psychology comprises of two words originally used by the ‘Greeks’, ‘psyche’, defining the mind, soul or spirit and lastly ‘logos’ being study. Both words define together the ‘study of the mind’. Psychology perspectives evaluate the normal and abnormal behaviour and how persons’ deal with different concepts of issues and problems. Psychology theories’ are based on ‘common sense’, but its scientific structure, everything needs to be evaluated and tested, therefore, promoting different psychological theories’.
To sum things up, the ethical demeanor of research involves respect for the safety and rights of subjects during the sequence of the trial. This includes protecting privacy and confidentiality, monitoring the condition of research subjects to assure their safety, terminating study participation in the case of hostile events, and notifying enrolled subjects about new risks, benefits, or other information that may bear upon subjects’ decisions to continue enrollment in the research. As new evidence shows itself, trial investigators and data safety monitoring boards (DSMBs) can alter the study plan, initiate notice of enrolled subjects, make changes to the informed consent policies, or stop the trials earlier than intended. Investigators should soon classify a technique for ensuring effective communication between the IRB and DSMB throughout these studies.
The field of psychology is a discipline, originated from many branches of science. It has applications from within a complete scope of avenues, from psychotherapy to professional decision-making. The flexibility and versatility of this field reflects its importance and demands in-depth analysis. Psychology was a division of philosophy until it developed independent scientific disciplines. The history of psychology was a scholarly study of the mind and behavior that dates back to the beginning of civilization. There are important details from previous theory psychologist, research have contributed to behaviorism approaches and have contributed towards specific current behavioral practices. Contemporary behavior therapy began to emerge into distinct practical and core learning theories concerning the needs and knowledge engaging cultural and professional differences.
Psychology can be broadly defined as the scientific and systematic study of people’s behavior and mental processes.
Everything people do is connected to psychology. As a multi-faceted and wide-ranging discipline, the focus of psychology the mental activity and behavior of people (Grison, Heatherton & Gazzaniga, 2016). Cognitive processes such as perception enable an individual to make sense of the endless environmental stimulus encountered in daily life (Grison, Heatherton & Gazzaniga, 2016). From reading this text, to walking a dog, reaching a personal goal, or deciding which shoes to wear, perceptions not only influence decision making, they allow an individual to navigate the world. Moreover, it is an individual’s perceptions that can affect their physical, mental, and emotional wellbeing. Who a person is in terms of their intelligence, motives, goals,
My choice of research was in the play behaviors of children as well as aggression. Breaking the topic down more, behavior relates to the psychology and the psyche of each individual. The definition of psychology is “science of mind and behavior” (Clavijo, 2013). After reading the article by Clavijo, I have realized that psychology can be defined in three ways such as the study of the mind, the study of behavior, and the study of the mind and behavior. In the text “The Developing Person” by Berger, behavior is learned through social learning. Children learn different behaviors through the observation of others, others being children and adults. Different people have affects on a child’s life that can affect their behavior. A child’s behavior is heavily influenced by their parents. A son may speak aggressively and without respect towards his mother because this is the way that his father speaks to her therefore he feels that is how to communicate with his mother (Berger, 200, 2012). Moving into play behaviors, children learn from other children in how to play. Most believe cognitive growth relies on child’s play time. Vygotsky and Piaget both believe that when children play it is beneficial, but according to Vygotsky, playing enables a child to think outside the box and create their own meaning from objects, using their imagination. Piaget believes that child benefit from playing together because children and sharing their knowledge and making it more concrete ideas and thoughts. There are four stages of plays, with the fourth stage being the highest most complicated play which consists of rules and guidelines for the game. The lowest level or play would be functional play being infants shaking rattles, clapping their hands, or blow...
The birth of psychology was in December of 1879, at Germanys University of Leipzig (Myers, 2014, p.2). In 1960, Wilhelm Wundt and Edward Titchener defines psychology as “the science of mental health” (Myers, 2014, p.4). However, two provocative American psychologists, John Watson and B.F Skinner, redefined psychology in 1920. They redefined psychology as “the scientific study of observable behavior” (Myers, 2014, p.4). The problem arose when psychologists realized people could not observe feeling or thought so they needed to come up with a new definition for psychology. We define psychology today as “the science of behavior and mental processes” (Myers, 2014, p.4). Psychology includes many subfields such as human development, social behavior,
Psychology is the study of the behavior of living organisms. The people that study the behaviors are called psychologists. There have been many studies done by these people to try and figure out why people or animal do the things they do. Psychology's four main goals are to describe what occurred, explain why it occurred, predict what event is likely to occur next, and to change to prevent unwanted outcomes. Psychologists study the process of thinking, learning, cognition, emotions, motivations, and personalities. An example of one study that has been done would be why a dog salivates to the sound of a bell and show. This behavior is due to a conditioned stimulus becoming a conditioned response. Another experiment done was with a baby and a white mouse to see if the baby would be scared if something happened while grabbing for the mouse.
The term psychology has many meanings to different people, even to those who work within the psychological field. The word psychology derives from two Greek roots; 'psyche' refers to 'soul' or 'mind' and logo refers to 'the study of'. A more update definition of the word psychology can be found from Atkinson, et al (1991) “The scientific study of behaviours and mental processes.” However on Google Definitions the definition of psychology is “the mental characteristics and attitudes of a person” [accessed 16 September 2011], which gives somewhat of a contradiction. In this assignment I will be outlining and evaluating four key psychological perspectives. The psychological perspectives I have chosen are the behavioural approach, biological approach, cognitive approach and the psychodynamic approach.
My paper is based on an article from the text’s web site (chapter 9) entitled “Lack of sleep ages body’s systems.” The basic claim of the article is that sleep deprivation has various harmful effects on the body. The reported effects include decreased ability to metabolize glucose (similar to what occurs in diabetes) and increased levels of cortisol (a stress hormone involved in memory and regulation of blood sugar levels). The article also briefly alludes (in the quote at the bottom of page 1) to unspecified changes in brain and immune functioning with sleep deprivation.
Psychology is the scientific study of the mind, brain, and behavior. In psychology, and all of the other sciences, relying on opinions is abandoned in order to find out which explanations best fit the evidence or data given. Science continually forces us to question our findings and conclusions. Over time, psychology has advanced greatly and a main reason for such progressiveness is because of the change in the research model used.
Psychology is a social science that aims to study the mind and the behaviors of humans. It aims to understand what drives humans to act the way they do. It differs from sociology and anthropology in that it takes accounts the individual rather than society as a whole.
Psychology can be defined as the systematic study of mental processes, couple with behaviors, and experiences (Kalat, 2011). There are many ways in examining, mental processes and behaviors among people, and therefore psychologist uses different perspectives to understand how human beings, think, act, and behave. Some psychologist uses one perspective to analyze behaviors, and other uses a multidimensional approach. Carter & Seifert (2013) identified 7 major perspectives that are used to study people’s behavior, and mental processes. These perspectives are the biological, evolutionary, psychodynamic, behavioral, humanistic, cognitive, and the sociocultural perspective.
The Science of Psychology “Psychology is the scientific study of mind, brain and behaviour. Some of what you do learn may seem like ‘common sense’, or at least familiar to you because you are learning about topics in which you can relate to. However some things you may believe is true, but is incorrect. The way we know this is through the application of scientific methods.” Mark Leary suggests that the subject matter of psychology is much more familiar to most people than is the subject matter of physics or biology; we see behaviour all around us.
Before discussing the American functionalist school of psychology it is important to analyse the early roots of psychology . From approximately 600 to 300 BC in the ancient civilizations of Egypt and Greece there has been philosophical interest in the mind and behaviour. The Egyptians, despite their experience believed that the heart was the seat of consciousness however Greek philosophers such as Aristotle believed that the heart was the seat of the mind and that the brain did not have a role in sensation and movement, he argued that “the brain is not responsible for any of the sensations at all. The correct view is that the seat and sources of sensation is the region of the heart” (Gross, C. G., 1995). Greek philosophers such as Socrates and Plato speculated on issues seen in modern psychology such as pleasure, pain, knowledge and mental illness.