EPR Week 1

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- Lernzettel aus EPR Woche 1 - Uni Mannheim
Alexandru Sandor
Flashcards by Alexandru Sandor, updated more than 1 year ago
Alexandru Sandor
Created by Alexandru Sandor almost 5 years ago
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What is EPR? - "which describes & explains reality" - gaining knowledge by (in)dircet observation - focus on explanation & observation of pol. phenomena
Name at least 2 keypoints of empirical reserach! 1. Based on observation 2. Explains "reality" 3. Is objective 4. Is factual
Name at least 2 keypoints of normative research! - Based on what should be (using knowledgle!) - describes "better" potential "reality" - Is subjective - Is value laden
- For what key characteristics should you look in (an) empirical reserach? 1. specific research question 2. definition of phenomena being explored 3. description of the process used to study this
For what is quantitative research used? - gather information through numerical data - quanitfy defined variables (e.g opinions, behaviors)
Name the 4 different types of quantitative research! 1. Survey Research 2. Correlation Research 3. Causal Comparative Research 4. Experimental Research
What is "Survey Research" used for? - ask questions to a sample of respondents --> collect data and produce numerical results - must have randomly selected members ! => huge variety of respondents
Which are the two types of surveys? 1. Cross sectional surveys 2. Longtidunal surveys
What are the main points of a "Cross-sectional survey" ? - obersvational survey - researcher conducts data from a sample of the target population - evaluation of various variables
What do the people need to depict (in a cross sectional survey) ? A similarity in all variables !
What are the advantages of a "Cross-sectional survey" ? - Anaylsis & comparison of multiple samples - Evaluation of multiple variables
What are the Disadvantages of a "Cross-sectional survey" ? - cannot establish cause-effect relationship - Usually evaluation of variables at a certain time period and not across continious time frame
What are the main points of "Longtidunal surveys" ? - also an observational survey - conducted across various time durations => observe a change in respondent behavior & thought process - different variables are being observed
In which fields are "Longtidunal surveys" used for? - market trends (market research) - customer satisfaction - medicine & aplied science
What are the main ponts of "Correlation research" ? - conducted to establish relationship between 2 closely knitted entities => how does one impact the other & what changes are eventually observed - used to correlate 2/ more variables using mathematical analysis
What is the advise for correlation research? It is not mandatory that if two variables are in sync they are interrelated !
What are the main points of "Causal-Comparative Research" ? - depends mainly on the factor of comparison - used to draw conclusions about cause-effect equation - always 2 variables (or more): Dependent & Independent
Give some examples for a "Causal-Comparative-Research!" - impact of drugs on teenager - effect of good education on a freshman
What are the keypoints of "Experimental Research" ? - also called: true experiment - reliant on a theory (or more) => theory has not been proved yet => analysis is done around this theory in order to prove/ disprove it ! - mainly used in natural/ social science
What is a theory? A statement which can be verified or refuted !
What efforts are being made after establishing a statement/ theory? Either to verify it or to refute it !
What are the key points of " Qualitative Research " ? 1. obtaining data through open-ended questions & conversational comm. 2. allows for in-depth & further probing based on the respond of the respondents 3. interviewer/ researcher tries to understand their motivation & feelings 4. understand how audience makes decisions ! 5. random sampling ! 6. hard to explain our more complicated world (quantitative is better !)
What are the 4 different types of "Qualitative Research methods" ? 1. One-on-One Interview 2. Focus groups 3. Ethnographic research 4. Case-Study research
What are the key points of a "One-on-One Interview" ? - most common qualitative research method - great opportunity on what people think, believe, motivations they have - better opportunity to read the body language
What are the key points of "Focus Groups"? - limited number of respondents within your target group (6-10) - find answers to why, what & how questions - expensive - explain complex processes
What are the key points of "Ethnographic Research" ? - most in-depth observational method - studies people in their natural environment - researcher needs to adapt to the audience's environment - understand cultures, challenges, motivations that occur
What are the key points of "Case Study Reserach" ? - explain organizations or entities - involves deep dive in understanding of the data collection method and infering this data
In EPR: What happens with the collected data ? 1. needs to be analyzed => qualitatively or quantitatively 2. by this method the researcher can answer questions => questions need to be clearly defined answerable w/ findings he has got
What are the key issues covered by this course ? 1. What do we know ? 2. How do we know what we know ? 3. How do we explain the world we live in ?
Why is this course useful? 1. become a better consumer of information => don't take anything as "THE ABSOULTE TRUTH" ! 2. become a producer of knowledge => useful for the thesis 3. transferable skills => literature review
What is the "Scientific Method" ? - process of experimentation => explore observations & answer questions - test scientific method - based on evidence - method of making inferences (descriptive / causal) - is replicable
What are the assumptions of the Scientific Method? 1. nothin is self evident => everything needs to be tested 2. world is perceived through our senses => individual view 3. truths should be established objectively => are tentative 4. all observable phenomena are knowable
What are the strengts of the Scientific Method ? 1. Based on empirical evidence 2. Allows all ideas 3. Self correcting 4. Scientists are impartial
What are the disadvantages of the Scientific method ? 1. Science isn't free from error 2. Senses can deceive us 3. Scientists never can be fully unbiased 4. Theories sometimes have to be interpreted
What are the limitations of the Scientific method ? (in general) 1. cannot prove anything ! 2. things change over time (tentative truths) 3. much harder to establish causation (rather than correlation !) 4. Hyp. must be testable & falsifiable 5. cannot make value judgements !
What are the limitations to the Scientific method in political science ? 1. Research can change behaviour of subjects 2. Humans are very complex subjects 3. Politics very difficult to measure 4. Control of all contributing factors (variables) impossible !
What are alternatives to the Scientific method ? 1. Logic 2. Authority
What is meant with "Logic as an alternative to the Scientific method ?" - logic is important but! => what happens when logical explanations compete ? => how do we decide then ?
What is meant with "Authority as an alternative to the Scientific method " ? - not everything that is said in a politcal arguement needs to be true => these arguements need to be backed up by evidence/ facts
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