Advertisement
Advertisement

More Related Content

Advertisement

More from PsychoTech Services(20)

Advertisement

Understanding Research and Research Process

  1. Psychology Super-NotesPsychoTech Services Psychology Learners Version 1.0 Understanding Research and Research Process M S Ahluwalia
  2. Psychology Super-NotesPsychoTech Services Psychology Learners Psychology Super-Notes Research Methods in Psychology
  3. Psychology Super-NotesPsychoTech Services Psychology Learners Copyright © 2020, by M S Ahluwalia Trademarks ‘Super-Notes’, ‘All About’, ‘Psychology Learners’, ‘PsyLearners’, ‘M S Ahluwalia’, ‘PsychoTech Services’, ‘Real Happiness Center’ and the msa logo, the PsyLearners logo, Star and Starji logos for Real Happiness Center logo and PsychoTech Services logo are trademarks of M S Ahluwalia in India and other countries, and may not be used without explicit written permission. All other trademarks are the property of their respective owners. PsychoTech Services and M S Ahluwalia, are not associated with any product or vendor mentioned in this book. Limit of liability/disclaimer of warranty The publisher and the author make no representations or warranties with respect to the accuracy or completeness of the contents of this work and specifically disclaim all warranties, including without limitation warranties of fitness for a particular purpose. This book should not be used as a replacement of expert opinion. No warranty may be created or extended by sales or promotional materials. The advice and strategies contained herein may not be suitable for every situation. This work is sold with the understanding that the publisher is not engaged in rendering legal, accounting, or other professional services. If professional assistance is required, the services of a competent professional person should be sought. Neither the publisher nor the author shall be liable for damages arising herefrom. The fact that an organization or website is referred to in this work as a citation and/or a potential source of further information does not mean that the author or the publisher endorses the information the organization or website may provide or recommendations it may make. Further, readers should be aware that internet websites listed in this work may have changed or disappeared between when this work was written and when it is read. This document contains notes on the said subject made by the author during the course of studies or general reading. The author hopes you will find these ‘Super-notes’ useful in the course of your learning. In case you notice any errors or have any suggestions for the improvement of this document, please send an email to Super-Notes@PsychoTechServices.com. For general information on our other publications or for any kind of support or further information, you may reach us at care@PsychoTechServices.com. 3 ! Disclaimer
  4. Psychology Super-NotesPsychoTech Services Psychology Learners Psychology.PsychoTechServices.com
  5. Psychology Super-NotesPsychoTech Services Psychology Learners Version 1.0 For more Super-Notes Click here! Super-Notes A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
  6. Psychology Super-NotesPsychoTech Services Psychology Learners 6 Meme like cards to help you understand and remember complicated concepts. PsyConcepts Quotes related to psychology, complete with explanations to help understand their real context and meaning PsyQuotes Professional checklists and templates to improve the look of your work and reduce errors PsyTemplates Psychology made easy and interesting…
  7. Psychology Super-NotesPsychoTech Services Psychology LearnersSociology Super-NotesPsychoTech Services Sociology Learners 7 We are here to help you… It is in our DNA. We were born out of a project to help students!
  8. Psychology Super-NotesPsychoTech Services Psychology Learners We are here to help you! If you are a faculty or student of psychology, this document may be just what you need! Universities often have a vast syllabus, and there is limited support from the faculty and university. But, the exams are tough. Unfortunately, students often don’t get sufficient support for their exams. We at PsychoTech Services have launched several efforts to help psychology students – if you haven’t visited our site yet, now might be the right time – Click Here! Look for PsyConcepts, PsyQuotes, guidance for solving the assignments (not solved assignments), our highly accurate ‘Exam Question Pattern Analysis’, and PsyTemplates - to make your submissions look more professional and high quality. Also, remember, your exams will test both your knowledge and your ability to present the answers well. So work on both these aspects – read this for some very useful tips on How to Score More in your Exams! We hope that all the resources we have created for you will help you to complete your course requirements successfully! Good Luck!!! 8
  9. Psychology Super-NotesPsychoTech Services Psychology LearnersSociology Super-NotesPsychoTech Services Sociology Learners 9 Let’ start…
  10. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> Contents Contents 1. What is Research? 2. What is Good Research? 3. Why we do Research? 4. How we do Research – The Context 5. How we do Research – The Process 10
  11. Psychology Super-NotesPsychoTech Services Psychology Learners 11 Assessment of Personality >> Introduction 1. What is Research? Research • The word research comprises of two parts, re and search: − dictionary defines ‘Re-’ as a prefix meaning again, anew or over again and the ‘search’ as a verb, meaning to examine closely and carefully, to test and try, or to probe. − Together they form a noun describing a careful, systematic, patient study and investigation in some field of knowledge, undertaken to establish facts or principles (Grinnell 1993). • The simplest meaning of research is to search for facts, answers to research question and solution for the problem. Scientific Research • Research is scientific when it uses the principles and practices of the scientific method. • The use of experimental methods ensures nature of research is scientific. These methods involve successful control and manipulation of variables associated with the research. • A systematic and objective attempt to provide answers to certain questions. • The purpose of scientific research is to discover and develop an organised body of knowledge • In psychological research, rigorous scientific norms and statistical methods are applied in collection, organisation, description and analysis of the data. • Quantification of psychological facts ensures that the nature of research remains scientific.
  12. Psychology Super-NotesPsychoTech Services Psychology LearnersSociology Super-NotesPsychoTech Services Sociology Learners 12 1.1. Definitions of Research Scientific research may be defined as the • systematic and empirical analysis and recording of controlled observation, • which may lead to the development of theories, concepts, generalisations and principles, • resulting in prediction and control of those activities that may have some cause-effect relationship.
  13. Psychology Super-NotesPsychoTech Services Psychology Learners 13 Assessment of Personality >> Introduction 1.1. Definitions of Research Research Refers to the systematic method consisting of enunciating the problem, formulating a hypothesis, collecting the facts or data, analysing the facts and reaching certain conclusions either in the form of solution(s) towards the concerned problem or in certain generalisations for some theoretical formulation. Encyclopaedia of Social Science • Research is “the manipulation of, generalising to extend, connect or verify knowledge…” Manipulation incorporates experimentation adopted for the purpose of arriving at generalisation. Kerlinger (1973) • Research is a “systematic, controlled, empirical and critical investigation of hypothetical propositions about the presumed relationship amongst various phenomena.” Burns (1994) • Research is ‘a systematic investigation to find answers to a problem’. Theory A theory, such as a theory of motivation, or development, or learning, helps us to organise new information into a coherent body, a set of related ideas that explain events that have occurred and predict events that may happen.
  14. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> Contents Contents 1. What is Research? 2. What is Good Research? 3. Why we do Research? 4. How we do Research – The Context 5. How we do Research – The Process 14
  15. Psychology Super-NotesPsychoTech Services Psychology Learners 15 Assessment of Personality >> Introduction 2. What is Good Research? (1/2) Purpose of research should be clearly definedClear Purpose Common concepts that are used should be operationally definedConcept Definitions Research procedure should be precisely planned, focused and appropriately described in order to enable other researchers to do research for further advancement Codified Procedure Research design should be carefully planned to generate results to maintained objectivity. Planned Design Validity and reliability of data should be examined carefullyReliable and Valid • Data analysis should be adequate for revealing significance of results • Method of analysis employed should be appropriate Proper Analysis The research report should be as much as possible frank enough to gauge effects of the findings. Honest Report Criteria of a good research
  16. Psychology Super-NotesPsychoTech Services Psychology Learners 16 Assessment of Personality >> Introduction 2. What is Good Research? (2/2) Research is structured according to a set of rules and follows certain steps in specified sequence. Systematic research invites creative thinking, and avoids use of guessing and intuition for arriving at the conclusion. Systematic Any conclusion drawn is based upon hardcore evidence gathered from information collected from real life experiences and observations. This provides a basis for external ability to research results. Empirical Research involves precise observation and accurate description. Researcher selects reliable and valid instruments for collection of data and uses statistical measures for accurate description of the results obtained. Whatever is concluded on the basis of research can be verified by researcher and others. Valid and Verifiable Research is guided by the rules of reasoning, and logical processes of induction (general to specific) and deduction (specific to general). Logical reasoning makes research feasible and more meaningful in the context of decision making. Logical These are very helpful in accurate prediction regarding the variables under study. Based on the research, researcher makes generalisations regarding the whole population. Thus, research goes beyond immediate situations, objects or groups being investigated by formulating a generalisation or theory about these factors. Develops Theories and Principles Designs, procedures and results of scientific research should be replicable and transmittable. Enables any person other than the researcher to assess their validity. Any researcher may use or transmit the results obtained by another researcher. Replicable and Transmittable Qualities of a good research
  17. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> Contents Contents 1. What is Research? 2. What is Good Research? 3. Why we do Research? 4. How we do Research – The Context 5. How we do Research – The Process 17
  18. Psychology Super-NotesPsychoTech Services Psychology Learners 18 Assessment of Personality >> Introduction 3. Why we do Research? (1/2) Purpose of Research To discover answers to questions using scientific procedures Main Aim of Research To find out the truth which is hidden, which has not been discovered as yet. Objectives of Research Different types of Research are conducted to meet different objectives as explained below: Exploratory Research • To explore a phenomenon, i.e., • to gain familiarity with a phenomenon, or • to achieve new insights into a phenomenon Descriptive Research • To describe a phenomenon, i.e., to portray accurately the characteristics of a particular individual, situation or group. Diagnostic Research • To diagnose a phenomenon i.e., to determine the frequency with which something occurs or with which it is associated with something else Experimental/ Hypothesis-Testing Research • To conduct an experiment to test a hypothesis of a causal relationship between variables
  19. Psychology Super-NotesPsychoTech Services Psychology Learners 19 Assessment of Personality >> Introduction 3. Why we do Research? (2/2) Importance of Research in Psychology • Research is an important source of guidelines for solving different problems related to business, individual, profession, government and society. • Psychologists have found research studies to be very helpful in gauging human and animal behaviour. Empirical and theoretical researches in psychology are taking place in various fields, such as learning, motivation, perception, concept learning and memory and so on. • Psychological Research has led to notable progress in a number of fields such as organisational behaviour, applied aspects of human being, medical sciences and education. • Practical gains of psychological research include discoveries such as: − improved methods of treating psychologically disordered people, − better designs of vehicles to make them easier and safer to use, and − new ways of enhancing the performance and happiness of workers. • It is a kind of formal training which enables one to understand the new developments in one’s field in a better way. • Even if one never does any scientific research, mastering information on psychological research is useful. It improves critical thinking skills – it teaches how to ask the right questions about behaviour and how to evaluate the answers.
  20. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> Contents Contents 1. What is Research? 2. What is Good Research? 3. Why we do Research? 4. How we do Research – The Context 5. How we do Research – The Process 20
  21. Psychology Super-NotesPsychoTech Services Psychology Learners 21 Assessment of Personality >> Introduction 4. How we do Research – The Context • Empirical investigation in any field requires the use of the scientific method to observe, measure, and experiment. • Psychological research of a topic can be divided into two major phases that usually occur in sequence, and underline the context for the specific research: Getting an Idea / Context of Discovery • In this phase, observation, belief, general knowledge, information etc. lead to a new or a different way of thinking about a phenomenon. • Psychologists use scientific theories, testable hypothesis, and creative paradigms to unravel the mysteries of mind and behaviour. • External and internal biases can distort the findings. Testing the Idea / Context of Justification • In this phase, ideas are tested and either disconfirmed or proven and results are prepared for communicating to others • Scientific Method is used to get accurate data and reliable evidence for generating valid conclusions. It is a general set of procedures for gathering and interpreting evidence in ways that limit errors and yield dependable conclusions. It demands special attitudes and values in researchers. • Psychologist must maintain objectivity by various safeguards to generate reliable results - that can be repeated in similar conditions by independent investigators.
  22. Psychology Super-NotesPsychoTech Services Psychology Learners Assessment of Personality >> Introduction 4.1. Role of Theories, Hypotheses and Paradigms Role of Theories in Research • Psychological theories, in general, attempt to understand how brain, mind, behaviour, and environment function and how they may be related. • Particular theories focus on a more specific aspect of this broad conception, using a body of interrelated principles to explain or predict some psychological phenomenon. • The value of a theory is often measured in terms of the new ideas, or hypotheses, that can be derived from it and tested. Role of Hypotheses in Research • A hypothesis is a tentative and testable explanation of the relationship between two or more events or variables. • A variable is any factor that changes, or varies, in size or quality. Example: mood may be a variable, since people’s moods may vary from one situation to another. Test performance is another variable, since a person’s score may vary from one test to the next. Role of Paradigm in Research • Using the correct paradigm helps us to understand complex processes • A paradigm is a model of the functions and interrelationships of a process, a “way of thinking” about the world and how to study it. • Entire field of knowledge, including psychology, can change directions when new paradigm challenges existing ones. When paradigms shift, revolutions of knowledge usually follow (Kuhn, 1970). 22
  23. Psychology Super-NotesPsychoTech Services Psychology Learners Assessment of Personality >> Introduction 4.1. Assumptions and Ordeal of Proof Assumptions Researchers begin with certain assumptions: 1. Determinism: all events (physical, mental and behavioural) result from specific causal factors. 2. Behaviour and mental processes follow set patterns of relationships that can be discovered and revealed through research. Ordeal of Proof • Before a new theory, hypothesis, or paradigm makes a difference in science, it has to undergo an “ordeal of proof.” • Most often this happens when researchers publish (i.e. make public) their findings, and other scholars investigate whether they find the same patterns in their own data. • This process of publication and communication moves scientific research into the public eye, where ideas are tested and proven. 23
  24. Psychology Super-NotesPsychoTech Services Psychology Learners Assessment of Personality >> Introduction 4.1. Research Biases • The ideas and beliefs of an individual are often linked with certain biases because they are influenced by the individual’s opinions or values. • While doing research, it is important to remain objective and free from any such biases. • External influences such as one’s culture or the media can influence people to accept a particular world view. A variety of biases have been found to distort people’s impressions of collected data. 24 Personal Bias • Personal beliefs, attributes, or past experiences that distort estimation or evaluation processes Observer Bias • When some events are taken as meaningful by some and not by others. • Considering the researchers are raised in certain cultures and societies - they are exposed to certain gender role expectations. • These background factors can affect the way researchers observe and interpret events in their lives. Expectancy Bias • Researchers often expect certain outcomes. This affects observations of behaviour by causing reactions to the events being observed. • Unfortunately, if one is not alert to the possibility of expectancy bias, observed events may seem “discovered” instead of created by the observer’s expectations. Placebo Bias • When people strongly want to believe a treatment is successful. • For example, many people claim to feel better after taking a placebo (like sugar pill) • When outcome involves a subjective judgment, that is, how a person feels or whether pain has reduced, the desire for a drug or therapeutic method to work may be enough to achieve the desired result.
  25. Psychology Super-NotesPsychoTech Services Psychology Learners Assessment of Personality >> Introduction 4.2. Scientific Attitudes and Values Associated with Research Process Science is not a set of rules but rather a process of asking, observing, explaining, testing, and retesting explanations of reality. 25 • Scientists are motivated by a curiosity about the unknown and the uncertain Curiosity • Since truth may be disguised, the scientific method demands a critical and sceptical attitude towards any conclusion until it has been duplicated repeatedly by independent investigations Critical and Sceptical Attitude • All data and methods must eventually be open for public verifiability and domain. • Other researchers must have the opportunity to review the data and conclusions and then attempt to replicate the results. No secrecy
  26. Psychology Super-NotesPsychoTech Services Psychology Learners Assessment of Personality >> Introduction 4.2. Objectivity Safeguards in Research Process 26 Procedural Safeguards • Include keeping complete records of observations and data analyses in a form that other researchers can understand and evaluate • Scientific reports have a similar form of communicating ideas to the entire scientific community opening them to criticism. Standardisation • Using uniform, consistent procedures in all phases of data collection. All subjects should receive the same instructions and be treated in the same way. This ensures that they will have the same basic experience. Operationalisation • Standardising the meaning of concepts • An operational definition of a concept defines that concept in terms of how it is measured or what operations produce it. Avoiding Bias • Bias from external influences, personal beliefs, observers’ perspectives, and human expectations can all distort data. • Researchers use various control procedures to avoid such biases and test hypotheses in ways that are fair and error-free. Objectivity Safeguards Measures to ensure objectivity of research
  27. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> Contents Contents 1. What is Research? 2. What is Good Research? 3. Why we do Research? 4. How we do Research – The Context 5. How we do Research – The Process 27
  28. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5. How we do Research – The Process 28 Research is a process through which new knowledge is discovered. • It follows a sequence of steps. • The exact sequence and steps vary somewhat with the type of research. − The steps vary slightly by whether a study involves a quantitative or a qualitative approach and data. • If the researcher follows the steps of the research process while conducting research, the research can be expected to progress smoothly 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  29. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.1. Identify the Problem 29 Steps to identify the research problem Step 1: Ask Question/Identify Need • …arising from curiosity, which needs an answer. • This research question sets the direction of study. • In Psychology, studies answer following kinds of questions: • What events cause or determine a given behaviour or response? • What is the nature of behaviour or action (i.e., its structure) and how it is linked with other actions and behaviours? • What are the relationships of internal psychological processes with behavioural phenomenon? Step 2: Identify factors to examine • …to answer the question. • Factors might range from simple (ex: child’s age or socioeconomic status), to complicated measures (ex: effects of domestic violence on teenage behaviour) • Other examples include degree of violence in programs, emotional arousal, facial expression, family communication patterns etc. 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  30. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.1. Identify the Problem: Formulation 30 Steps in formulating the Research Problem Purpose of formulating a Research Problem • The main function of formulating a research problem is to decide what you want to find out about. Factors to be considered while choosing a Research Problem • Has it been investigated before? • Will it contribute to the understanding of your question? • Is it available for investigation? • Does it lead to another question? • Do you have necessary resources such as funds, time, expertise and knowledge available at your disposal? • Are there any gaps in your knowledge of relevant disciplines, such as statistics required for analysis? Step 1 Understand the problem Step 2 Rephrase the problem into meaningful terms 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  31. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.1. Identify the Problem: Literature Review (1/2) 31 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings • Literature: A body of prior work related to a research problem. • Scientific research includes a review of the relevant literature. Advantages of Literature Review • Eliminates chance of duplication: Researcher gains knowledge about what has already been done. • Provides guidance and suggestions for further research: Researcher gains knowledge of gaps in current research – literature review helps him to identify a good solvable problem Sources of Literature Review • Different sources of literature review include journals, books, abstracts, indexes and periodicals. • Computer search engine PsycINFO helps to explore the technical literature. It contains abstracts of articles from most journals publishing psychological research. If an abstract is useful, entire articles can be accessed for additional information.
  32. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.1. Identify the Problem: Literature Review (2/2) 32 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings Purpose of Literature Review • Tells us which variables have been found to be conceptually and practically important and unimportant in the related field. Thus it helps in discovering and selecting variables relevant for the given study. • Provides an estimate of the previous work and an opportunity for the meaningful extension of the previous work. • Helps in systemising the expanding and growing body of knowledge. This facilitates in drawing useful conclusions regarding the variables under study and applying them meaningfully in research. • Helps in redefining the variables and determining the meanings and relationships among them so that the researcher can build up a case as well as a context for further investigation that has merit and applicability.
  33. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.2. Formulate Hypotheses 33 • A Hypothesis is a kind of suggested answer to the problem • It may be defined as a testable statement showing a relationship between variables under study. • It is stated in the form of a declarative sentence. • Example: you are interested to know the effect of reward on retention. From analysis of past research you found that the two variables are positively related. To convert this idea into a testable statement, you develop the hypothesis: Those who are rewarded shall require lesser number of trials to retain the lesson than those who are not rewarded. • It plays a key role in formulating and guiding any study • The hypotheses could be arrived at using deductive theory, or simply based on previous research findings, or could be completely new based on personal observations and experiences. From a careful examination of relevant theory and previous findings, the psychologist may state one or more prepositions whose validity could be tested. • For unbiased research, hypothesis is formulated before data–gathering begins, never after the data are collected. 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  34. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.3. Identify the Variables 34 • Variables: those characteristics which are manipulated, controlled and/or observed by the experimenter. • Three sets of variables are recognised at the beginning of research: Operational Definition of a Variable • Make a variable clear, precise and easy to communicate by specifying the actual operations that define a given variable. • Important for measurement of complex psychological variables • Verbal, behavioural and psychological measures of variables help to specify the operations and may allow quantification. 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings Dependent Variable • Variable about which the prediction is made on the basis of the experiment. • It is the characteristic or condition that changes as the researcher changes the independent variables. Independent Variable • It is the condition or characteristic which is manipulated or selected to find out its relationship to some observed phenomena. Extraneous Variable • An uncontrolled variable that may affect the dependent variable. • This effect is unwanted so the experimenter tries to control it as far as practicable.
  35. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.4. Formulate a Research Design (1/2) 35 • Research design is the blueprint of procedures adopted for testing the relationship between dependent and independent variables. • The function of a research design is to explain how a researcher will find answers to the research questions. The research design sets out the logic of the inquiry. • There are several kinds of experimental designs. Criteria for selection of a particular Research Design • Purpose of the research • Types of variables to be controlled and manipulated, and • Conditions under which the experiment is to be conducted Purpose of Experimental Design To help the researcher in manipulating the independent variables freely and to provide maximum control of the extraneous variables so that it may be said with all certainty that the experimental change is due to only the manipulation of the experimental variable. 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  36. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.4. Formulate a Research Design (2/2) 36 Components of a Research Design • Logistical arrangements • Measurement procedures • Sampling strategy • Frame of analysis • Time frame of Research Importance of Research Design • An appropriate research design is crucial in enabling the researcher to arrive at valid findings, comparisons and conclusions. • A faulty design may result in misleading findings. • Empirical investigation is primarily evaluated in light of the adopted research design. While selecting a research design it is important to ensure it is valid, workable and manageable. 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  37. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.5. Construct Devices 37 • The next step is to construct or choose appropriate tools of research for scientific observation and measurement. • ‘Tools of research’ are ways through which data is collected by asking people for information rather than observing them • Questionnaire and interview schedule are the most common tools developed for psychological research. • Researcher may have to develop appropriate tools before undertaking the study, if readymade tools are not available 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  38. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.6. Select Sample 38 • Researcher also needs to decide about the participants of the study. • Usually a small sample is drawn which represents the population. • The participants could belong to any of the demographic groups such as children, adolescents, college students, teachers, managers, clinical patients or any group of the individual in whom/where the phenomenon under investigation is prevalent. 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  39. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.7. Collect Data 39 • Researcher chooses the method of data collection depending on the nature of research problem • Examples of data collection methods include observation, experiment, case study, and survey • Researcher also decides how the tools should be administered to collect data – whether individually or in a group. • In data collection phase, researcher must recruit staff, assign work to them, look for ways to increase response rate and pay for training of staff etc. Effect of each of these must be evaluated in terms of cost, accuracy, reliability and validity. 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  40. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.8. Analyse and Interpret Data 40 • The data collected are analysed with the help of various quantitative / statistical and qualitative techniques . • Careful scrutiny of the data is a critical aspect of scientific method. Purpose of Analysis • To make sense of data • See what they tell about the problem • To test null hypothesis so that alternative hypothesis may be (dis)proven. • Draw conclusions accordingly. Types of Analysis Depending upon the nature of data and purpose of the experiment, either a parametric or a non-parametric statistic is chosen for statistical analysis. 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings Univariate Analysis • Researcher deals with a single characteristic of interest Bivariate Analysis • Researcher deals with two characteristics of interest Multivariate Analysis • Researcher deals with more then two characteristics of interest
  41. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.9. Draw Conclusions 41 • The investigator draws some conclusions by analysing the results • The investigator makes a statement about the research problem which he could not make without conducting his research • Researcher generalises the conclusion to the whole population. • During this phase, hypotheses are accepted or rejected • The conclusions of the study are related to the theory or research findings from which the hypotheses originally came • Depending on the new findings the original theory may have to be modified 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  42. Psychology Super-NotesPsychoTech Services Psychology Learners Understanding Research and Research Process >> How we do Research – The Process 5.10. Report Findings 42 • The last step for the researcher in most of the research studies is to prepare and publish the report • The researcher documents the entire process of his or her research clearly in the report • The report covers: − what was done − what was discovered − what conclusion has been drawn from findings. Importance of Reporting • It helps the reader to understand the study and apply/use it for various purposes • It allows others to replicate the study. • The publication of study in scientific journals or books and in public domain makes the work available for wider dissemination. 1 Identify the Problem 2 Formulate Hypothesis 3 Identify the Variables 4 Formulate a Research Design 5 Construct Devices 6 Select Sample 7 Collect Data 8 Analyse and Interpret Data 9 Draw Conclusions 10 Report Findings
  43. Psychology Super-NotesPsychoTech Services Psychology LearnersSociology Super-NotesPsychoTech Services Sociology Learners 43 Do you have any questions, or suggestions? Message us on Facebook: facebook.com/PsychologyLearners
  44. Psychology Super-NotesPsychoTech Services Psychology Learners Version 1.0 For more Super-Notes Click here! Super-Notes A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
  45. Psychology Super-NotesPsychoTech Services Psychology Learners Version 1.0 We have curated a list of movies directly and indirectly related to psychology. Click here to access now! Do you know watching movies is probably the best way of learning about something?
  46. Psychology Super-NotesPsychoTech Services Psychology Learners Version 1.0 We have a collection of reviews, previews, and legally free e-books for you. Click here to access now! Are you looking for books to help you apply the concepts of Psychology in real life?
  47. Psychology Super-NotesPsychoTech Services Psychology Learners 47 Meme like cards to help you understand and remember complicated concepts. PsyConcepts Quotes related to psychology, complete with explanations to help understand their real context and meaning PsyQuotes Professional checklists and templates to improve the look of your work and reduce errors PsyTemplates Psychology made easy and interesting…
  48. Psychology Super-NotesPsychoTech Services Psychology Learners Version 1.0 Helping IGNOU students since 2014! Click here to access now! IGNOU MAPC Corner
  49. Psychology Super-NotesPsychoTech Services Psychology Learners Psychology.PsychoTechServices.com
  50. Psychology Super-NotesPsychoTech Services Psychology Learners www.RealHappinessCenter.com The Real Happiness Center
  51. Psychology Super-NotesPsychoTech Services Psychology Learners www.PsychoTechServices.com Services
Advertisement