A practical guide to your psychological research project Surbiton High Psychology Department 1 A practical guide to your psychological research project Introduction............................................................................................................... 3 Questions to ask before carrying out investigations ...................................... 4 General issues:....................................................................................................... 4 Consent .................................................................................................................... 4 Conduct.................................................................................................................... 4 Confidentiality ....................................................................................................... 4 Would you authorise this research? .................................................................... 5 What will I research?.............................................................................................. 6 Planning Research ..................................................................................................... 7 Sampling ...................................................................................................................... 8 Key words (research these definitions) .......................................................... 8 Consent form ............................................................................................................. 9 Writing up your report ...........................................................................................10 Contents .................................................................................................................10 Abstract: ................................................................................................................... 11 Introduction/aim hypothesis: ............................................................................... 11 Method: ...................................................................................................................... 11 Design ..................................................................................................................... 11 Participants ........................................................................................................... 11 Standardised procedure .................................................................................... 11 Controls ..................................................................................................................12 Results ........................................................................................................................12 Discussion ..................................................................................................................12 References ................................................................................................................12 Appendix ....................................................................................................................12 Surbiton High Psychology Department 2 Introduction This project is designed to enable you to address G544 section A of the A2 Psychology syllabus. This section requires you to develop your understanding of research methods developed in AS Psychology. Some of the key areas you should be developing are as follows: Research methods Research design Data presentation Data interpretation and analysis. You have 8/9 lessons to complete this project. Below is a guide to where you should be at certain points: Lessons 1-3: Complete all sections in this booklet up to and including page 9. Have videoed your research proposal ready for the lesson 4. Lesson 4 (15th June): Be the ethics committee for another psychology class. Nominate a chief for each proposal you hear and ensure sufficient feedback is provided in written format. The flow diagram explains which class will view which proposals. DEADLINE: 25TH JUNE. HANDED TO: B A E C D Miss S (12A,B & C) Miss W (12D & E) Lesson 5-8/9: Complete the report write-up. All members of the group will need a copy of the research paper to use for the start of term in September. Surbiton High Psychology Department 3 Questions to ask before carrying out investigations General issues: Should I be conducting this kind of study at all? What is the most ethical way of carrying it out? Am I sufficiently competent to carry it out? Have I informed the participants of all that they need and would expect to know before taking part? Have they willingly agreed to take part? How do I ensure that all research records are confidential and anonymous, and will remain so? How do I ensure that my research is carried out professionally and in a way that protects the rights of those involved? Consent Informed consent should be given by participants wherever possible. Deception of participants should be avoided. Debriefing of participants should take place. Participants have the right to withdraw from an investigation at any time. Participants completing an investigation have the right to refuse the use of their data. Pressure should not be placed on people to continue to take part when they do not wish to do so. Right to privacy should be respected. No minors will be used only those over 16 years may be participants. Conduct Physiological and psychological discomfort to others should be avoided. Participants should leave the research situation in at least as good a psychological state as they entered it. Confidentiality Maintain confidentiality of data at all times. Do not name participants (numbers or pseudonyms may be used e.g. P1 or P2 did this….). Surbiton High Psychology Department 4 Would you authorise this research? Act as a member of the BPS and approve or ban the following investigations. Make sure you justify your choices. 1. Conduct a survey that asks parents their opinion of sex education in schools. 2. Use students’ test scores and grade point averages to predict success in their future education endeavours. 3. Randomly assign some but not all minority students to an experimental program that is designed to help graduation rates. 4. Conduct a survey in which students are asked if they have ever contemplated suicide. 5. Video tape nursery school children playing with the consent of the parents but without the knowledge of the children. 6. Children participating in a study hear a child call for help outside the classroom. 7. Middle school children consult to participate in a study about advertising it is really about individuals self esteem. 8. A study is conducted concerning body image, it is discovered one participant has an eating disorder, should the study continue? Surbiton High Psychology Department 5 What will I research? Eyewitness testimony: Loftus and Palmer (1974 etc) Perception: Optical illusions Perception: Reaction times Competing cognitions: Stroop effect Obedience: Questionnaire about attitudes to authority Conformity: Jenness (1932) Social cognition: Nisbett (1973) friend and self rated personality traits Most memory experiments Brewer and Treyens: Schema theory and schema plus tag theory Attitudes questionnaires Personal space Appearance and conformity Age and perception of violence in the media Correlation of traits e.g. neurotic / stable and gender. Certain stress tests Interview of social opinions Naturalistic observations Correlation: Personality and attachment type Sleep and reaction times Gender and levels of aggression (survey / interview) Preference of body shape according to gender Intelligence Guessing personality stranger / friend Face attractiveness and happiness Halo effect Moral development questionnaire Altruism Audience effect Content analysis on smoking in films Gender and TV adverts The list of studies is endless so get on the computer and in the library and research. However, as way of a warning do not risk being unethical, if it is not approved you cannot do it. Surbiton High Psychology Department 6 Planning Research After deciding on an area of research and having gathered the relevant information through research you are ready to start planning your study. To guide you through this planning stage fill in the following form. Title of research Independent Variable Dependent variable Hypothesis Directional or nondirectional Experimental design (e.g. repeated measures) Ethical issues 1. consent 2. deception 3. confidentiality 4. withdrawal 5. protection of p’s Debriefing 1. Nominal 2. Ordinal 3. Interval Sampling 1. Type 2. Size Materials When and where will I do this study? Surbiton High Psychology Department 7 Sampling Key words (research these definitions) A Target population is A representative sample is A Sampling frame is the list from which you select your sample. If you select your sample from an inadequate sampling frame that is one which does not contain all those in your target population you may end up with a biased sample. Examples of sampling frames are class lists, electoral register, or employee lists. A sampling bias is How big should your sample be (is the sample size you require affected by the research method you use)? What sampling method will I use and how will I justify it? Surbiton High Psychology Department 8 Consent form Please modify as appropriate, bracketed words are to be deleted they only contain information you may need to know. (Informed Consent) I am conducting a psychology investigation as part of my A2 course. I plan to conduct a simple experiment into …………..This experiment involves a level of deception but I can assure you there will be no risk of physical or psychological. (Confidentiality) I can assure all participants that they will remain anonymous throughout the study and even the experimenters will log all results without reference to names. (Withdrawal/protection) All participants have the right to withdraw from the experiment at any time before or during the experiment. In addition, you may withdraw your data at any time after the experiment has been completed and the study may not refer to this data. (Debriefing) All participants will be debriefed at the end of the study and will be able to ask any questions or raise issues of concern at this time. This experiment will conform to the BPS (British Psychological Society) guidance on all ethical issues arising from this study. If as a participant you are unsatisfied in the way you have been treated please consult Miss Shefik Head of Psychology Yours Sincerely Sigmund Fraud Participants Signature ………………………………………………………………………………………………… Surbiton High Psychology Department 9 Writing up your report Contents Title Contents Abstract Introduction, Aim and Hypothesis Method Results Discussion References Appendix Title: An investigation into stress before exams……… narrows into an aim which is operationalised. Method Essentially, “How to bake a cake!” instructions: Step 1 Step 2 Step 3 etc This allows for replication which allows for reliability tests. Results: Descriptive statistics Inferential statistics Contents: Discussion: Index the sections of your report Discuss results widening to past research and the real world! Abstract References: A summary of your report in 100 words essentially an APFC. Where did you get your information from? Introduction, Aim and Hypothesis Appendix The introduction discusses existing background research and Surbiton High Psychology Department All the stuff that has no other place to go e.g. calculations etc 10 Abstract: Your aim/method/results/conclusion in a very, very concise fashion. Introduction/aim/hypothesis: 1. 2. 3. 4. 5. 6. Overview of area (literature review) Specific research study 1 Specific research study 2 Specific research study 3 The above lead into your aim Aim is then operationalised into a testable IV and DV which leads to a hypothesis formation. 7. Finally a null hypothesis is written Introduction / aim / hypothesis General statement about your subject Explore theories concerning your topic Discuss supporting or contradictory research evidence 1. Focus in on an aim 2. 3. Relevant background information Funnel to an obvious aim and hypothesis 150-200 words Method: Design 1. Detail your design, e.g. repeated measures, IV, DV, how they are operationalised. Use full sentences in a concise scientific manner 2. Describe in detail the decisions made to design your experiment/correlation. 3. Identify expected extraneous variables, how they might become confounding variables and how you might control for this. Participants State target population, selection method, sex, age, background, and method of application to experimental conditions. Standardised procedure 1. Bullet point steps clearly like a “how to bake a cake”. You want your readers to get the same cake so include what they need to know in a very concise fashion. 2. Include as the first step, presentation of written instructions (but put actual instructions in the appendix don’t write them out here). 3. As a last step state a debriefing script was read (put the script in the appendix). Surbiton High Psychology Department 11 Controls What controls are in place to limit confounding variables? Results 1. All raw data goes in your appendix. 2. Then you have 2 sub headings. 3. Descriptive statistics and inferential statistics (see below). Results Results • Descriptive Statistics: Condition 1 Condition 2 Mean Median Mode Range Standard deviation • Make relevant comments based on observation • Inferential statistics: • Example: A difference was observed between conditions. The Chi-squared test was performed to measure to establish whether there was a significant difference between conditions at a p≤0.05. The critical value for this test was 16.27 and to be significant the value for Chi needed to be equal to this or greater. The result of this study’s test was 19.5. Therefore we were able to reject the null hypothesis and accept the experimental hypothesis. 4. All calculations go in the appendix. 5. Choosing an inferential statistic (see p.14) Discussion You need a paragraph on each of the following areas (see below). Discussion Your figures and whether you accept your experimental hypothesis How your findings relate with the evidence stated in the background / introduction Strengths, weaknesses and improvements Ethical issues Applications and follow up References Alphabetical according to author. Example: Stevenson, K & Gent, R. (2009) irrelevant aspects of Psychology; A practical guide, Dorset, Lytchett Minster Press. Appendix Permission forms/Calculations/Consent and debriefing scripts. Surbiton High Psychology Department 12