Research, Statistics, And Psychology

Running Head : Research , Statistics and PsychologyThe Role of Research and Statistics in the Field of PsychologyNameCollege /UniversityProfessor /InstructorSubjectAbstractBecause psychology is the memorize of human mind and contrast , it is commonly considered as a Social Science or a Soft Science However , seek and statistics atomic number 18 two of psychology s most main(prenominal)(prenominal) tools . They argon important in the sense that they allow psychology to broad(a)y dedicate its ideasThe Role of Research and Statistics in the Field of PsychologyUnlike fields much(prenominal) as biology , chemistry and physics , psychology is not an dogmatic science . Psychology is often categorized at a lower place the Social Sciences or Soft Sciences because it deals with uncertain elements such as human thoughts , feelings and behavior . Nevertheless research and statistics ar very(prenominal) crucial in psychology . These serve as the main tools in applying the concepts of psychology , as well as in gathering and interpreting related informationPsychological ResearchPsychological research is the careful study of a certain psychological phenomenon (AllPsych Online , 2004 . It uses the scientific regularity , a systematic process of investigating observations , solving problems and test hypotheses (Beltz , Monroe Williford , n .d . Psychological research is commonly used for the followingAnalysis of cultivation and impertinent factors and their effects on an individual s mental healthStudy of tidy sum with particularized psychological diss , symptoms or characteristicsDevelopment of tests to measure particular(prenominal) psychological actualitiesDevelopment of treatment approaches that will improve mental health (AllPsych Online , 2004Conducting a Psychological ResearchThe first s tep in peforming a psychological research is! to come up with a speculation , or a general idea that explains the relationship border by a given number of separate facts (AllPsych Online , 2004 . A surmise idler be derived from primary and or subaltern data . primary data refers to information that was collected by means of first-hand means , such as conducting interviews , answering questionnaires or winning readings from instruments (Tiscali .Reference , 2008 .

Secondary data , meanwhile , is information that was gathered from some other agents like books , word articles and government reports (Tiscali .Reference , 2008Variables and HypothesisHowever , a theory mustiness be much specific for it to be considered testable . Therefore , a researcher must identify the variables in his or her theory . Every audition has two types of variables : the mugwump variable (IV ) and the symbiotic variable (DV . The independent variable is the input variable (AllPsych Online , 2004 , or the variable that is manipulated by the tester . The dependent variable is the resolution variable (AllPsych Online , 2004 , or the results of the experiment . The definition of variables in a particular experiment results in a testable form of a theory called a assumption (AllPsych Online , 2004BiasesThe researcher must thence validate his or possibleness by subjecting it to an experiment . entirely the accuracy of an experiment back tooth be affected by factors known as biases . The forms of biases that usually occur in both experiment are fine belowSelection Bias - Happens when there are already pre-existing differences between the subjects of an experimentPlacebo Effect - The performance of an...If you pauperizati! on to get a full essay, order it on our website: BestEssayCheap.com

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