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How does sociology differ from the natural sciences
- -Subjective Experience(Verstehen)
- -Reactivity
- -Ethical issues that complicate the study of human subjects
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Subjective Experience (Verstehen)
- -People experience life subjectively
- -To understand people's actions we must understand hat their acts mean to them.
- *"In their shoes"
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Reactivity
How humans being studied respond to the research process or researcher by changing their behavior (unintentionally or intentionally).
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1930s study of factory worker productivity (2-27)
- -What changes will affect worker productivity?
- *how they're paid?
- *better donuts?
- *different seating arrangements?
- *better lighting?
- *longer breaks?
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The Hawthorne Effect
- -To their surprise, no matter what the researchers changed, productivity increased.
- -Ultimately, the researchers concluded the key factor was paying attention to the workers by studying them. This effect became known as the Hawthorne Effect.
- -The Hawthorne Effect refers t the unintended effects on behavior produced when people are aware they are being studied.
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Ethical Issues in the study of human subjects
- -Wartime research on prisoners
- -The Tuskegee Syphilis Study
- -Troubling sociological studies
- -Standards for the treatment of human subjects
- -Recent abuses of human subjects
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Wartime research on prisoners
- -WWII prisoners were abused in biomedical experiments
- -In Japan
- *deliberately infected with malaria and other fatal diseases
- *some prisoners were dissected alive
- -In Germany
- *exposed to frigid waters to see how long they could survive
- -Nuremberg War Crime Trials--> code of ethics called the Nuremberg Code
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The Tuskegee Syphilis Study
- -1932- US Public Health Service begins a study to assess the effects of untreated, latent syphilis in adult males.
- -Location: Macon County, AL
- -Sample: 600 low-income Black Men
- -Experimental group: 400 syphilitic men
- -Control group: 200 me without syphilis
- -End date: 1972... 40 years later!
- -Syphilis: often debilitating, sometimes fatal
- -1950s: penicillin found to cure syphilis
- -Refused to treat these men for decades
- -Repeatedly intervened to prevent others treating them
- -The study ended only after congressional hearing and public outcry
- -At least 78, perhaps 100+ subjects died from syphilis during the study
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What went wrong in the Tuskegee Syphilis Study?
- -Only disadvantaged rural Black men were subjects.
- -Yet results benefited all races and genders
- -Particularly troublesome given racist context
- -Subjects deceived repeatedly
- *promised free med care, yet not treated
- *given sham treatments with little or no effect
- *told a painful spinal tap was a special free treatment
- -The study did not minimize risks, but increased them
- *Subjects were denied care from other physicians to avoid interrupting project
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Troubling Sociologica Studies
- Laud Humphrey's, Tearoom Trade
- -1960s STL
- -Homosexual men were observed having sex in public restrooms
- -Their license plates were traced to identify them
- Later interview along with other family members by the observer wearing a disguise
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Troubling Sociological Studies
- -Subjs were at risk of their homosexuality being discovered by police or family
- -Subjects were not asked for consent
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Tearoom Trade
- From Tearoom Trade (1970)
- "Following Rainwater's (Humphrey's advisor) suggestion, I gathered a sample of the tearoom participants by tracing the license plates of the autos they drive to the park" P.30
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Standards for the Treatment of Human Subjects
- -Research should benefit subjects and not harm them.
- -If risks outweigh potential benefits study should not be performed.
- -Necessary risks should be minimized.
- Guaranteeing confidentiality or anonymity.
- Selection of subjects should be fair.
- Informed consent to be sought and documented.
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Types of research
- -Conformity research:
- *theory is the starting point
- -Exploratory research:
- *Data is the starting process
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The Research process
- Cycle=
- THEORY-deduction-HYPOTHESES-sampling measurement-DATA-statistics-EMPIRICAL GENERALIZATIONS-coceptulization-THEORY
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Sample Bias
- A sample is biased if it produces results that are systematically different from those of the population in a specific direction.
- *EX: an election sample that included only republicans
- *EX: an unbiased sample would include democrats, republicans and independents in proportion to their numbers in the population.
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Reliability & Validity
- -Variables can be judged by how validly and reliably they measure a concept.
- -Validity: does is measure what we think it measures?
- -Reliability: is the variable consistent?
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Measurement
- -To study a theory, at least some of its concepts must be measured by variables.
- -A variable is a measurable trait or characteristic which can vary and which is used to measure a concept.
- *EX: age may be measure with a specific Q on a questionnaire: :how old are you (in years)?" The Q measures a variable and the answer to the Q can take on a range of possible values.
- -Concepts are connected to specific variables by operational definitions.
- Operational definition: a description of procedures used to measure a concept in sufficient detail so that someone else could peform the same procedure and get a similar result.
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In social surveys the questions asked of respondents tend to be answered with greater reliability and validity when they:
- * ask things respondents could reasonable be expected to know
- * ask things respondents want to tell you correctly
- EX: avoid a social desirability bias--respondents tend to answer Qs in ways that make them appear to have socially desirable traits as being truthful,smart, and fair.
- * ask things that are neither too difficult to answer nor consume too much time
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Sample
- -Most sociological reseach examines a sample
- -A sample is a subset of members of the population rather than the entire populations
- -Even though we study samples we usually do so with the intention of gerneralizing the reults to the broader population.
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Convenience Bias
- -A sample of people who are selected because they are easy to find.
- *EX: the next 20 ppl who enter through a door.
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Quota Sample
- -A sample including specific numbers (quotas) of cases falling in various subcategories.
- *EX: the first 10 men and the first 10 women you meet on the street.
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Probability Sample
- A probability or "random" sample is a sample in which
- -each case in the populatiun has some known probability of being included
- -all segments of the population are represented.
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Analysis
Statistics are mathematical measures summarizing important characteristics about a sample.
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Descriptive statistics
- summarize the distribution of a variable
- 3 measures of 'central tendency are often used
- *mode
- *mean
- *median
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Measures of Association
Examine the relationship between variables.
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Mode
the most commonly occuring category or value in a sampling of cases
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Tests of significance
Ask whether a result could have occured by chance
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Types of statistics
- descriptive statistics
- measures of associations
- tests of significance
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Median
the midpoint for a series of cases for which half the cases are below and half are above.
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Mean
the average or central tendency of scores computed by totaling the scores and dividing by the number of cases.
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Rates: Proportions and Percentages
- Donald Rumsfield at one point said that being a soldier in Iraq was no more dangerous than bein a citizen in CA because roughly the same number of soldier met a violent death in Iraq as the number of ppl dying violently in CA during the same period.
- -100 soldiers killed in Iraq
- -100 violent deaths in CA
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However there were 30 mil ppl in CA at the time and only 1 mil US troops in Iraq
- 100/1,000,000= 1 death per 10,000
- 100/30,000,000= 1 death per 300,000
- 30 times the death rate
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Association vs. Causality
- 2 variables are associated when the values of one variable depend on or can be predicted from the values of the other variable.
- just because 2 variables are associated does not mean that one causes the other. (not causal)
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Quantitative research
- emphasizes numbers, things you can cunt, and statistical analysis
- permits the use of statistics to deudce the implications of theories and test hypotheses
- ofte uses social surveys, experiments, and systematic observation.
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Qualitative research
- emphasizes more verbal, descriptive info; downplays numbers, captures the richness of soc life
- often exploratory rather than confirmatory, developing new theories rather than testing hypotheses
- often uses participant observation and historical/comparative methods
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Types of studies
- observational studies
- social studies
- experiments
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Observation
- in observational studies researchers watch subjs to see how they behave in various circumstances
- 2 common methods of observation are:
- *participant observations
- *systematic observation
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systematic observation
- a formal, quantitative method of observation in which researchers typically develop a systematic set of codes, use those to code each event observed, and analyze the results
- reactivity must be considered
- often use audiotapes or video-cameras to document behavior
- *Bales (1950) stages of group problem soling in lab
- * Sykes and Brent (1983) studying police-civilian interaction in field.
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Participant Observation
- researcher participates in and is directly involved in the lives of those he/she is studying
- typically involves both observation and interviews with participants or informants
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Examples of Participation Observation
- used frequently for the interactionist perspective
- *Julius Roth (1963) conducted participant observation as a patient in a tuberculosis clinic
- *Erving Goffman (1967) acted as a card dealer to study casinos
- *Michael Burawoy (1979) worked as a machinist in a machine shop in the 1970s
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Ethnography
- a typically descriptive account summarizing and interpreting a culture or a collection of people studied
- *usually richly detailed, descriptive accounts of what went on and what the researcher experienced or observed
- *often read like a novel or diary and give the reader a sense of experience the events themselves
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Researcher roles
- researchers may ake diff roles in participant observation
- a true insider: someone already participating in the context in a non-research role who chooses to study that setting
- *Julius Roth as a tuberculosis patient
- a researcher acting as an insider: pretend to be an insider
- *Erving Goffman (1967) as a dealer to study gambling
- *Donald Roy a machinist in a machine shop in Chicago
- an outsider: someone who does not disguise their role as a researcher
- *Michael Burawoy had explicit knowledge and consent of manage and told fellow machinists he was doing research
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Consequences of Researcher roles
- Researcher roles can pose ethical problems when subjects do not know they are being studied.
- keeping the researcher role secret also constrains data collection
- *Roy, for example, could never explicitly interview coworkers about their lives outside work and had no access to an company records to place his study in a broader context
- on the other hand, known observers may have trouble getting cooperation from all participants.
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Social Surveys
- gather info by asking people Qs
- *the Qs may be objective factual info(EX: behaviors)
- *or subjective info (EX: attitudes and beliefs.
- EX: election polls, the census, the Gallup poll, the General Social Survey
- common types of surveys
- *face to face interviews
- *phone interviews
- *mailed questionnaires
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About social surveys
- A respondent is someone who answers Qs in a social survey
- *EX: political election polls, pub opinion polls, the General Social Survey, and the US census
- Surveys
- *least expensive research procedures
- *more representative sample
- *larger sample than other research methods
- *researcher has little or no control over extraneous variables
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Evaluating social surveys
- how were variables measured?
- do respondents appear to be telling the truth?
- what is the response rate?
- was the sample biased?
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Sex in America: The Natl Health & Soc Life Survey
- first lg scale systematic social survey of sexual practices & attitudes in the US in several decades
- How were variables measured?
- *the Qs were developed using standard procedures in the social science and subjected to scrutiny by other researchers and pretested before being administered.
- Was the sample biased?
- *the sample for this survey was selected using procedures commonly used by large natl surveys. they selected a probability sample of respondents using a multi-stage sampling process, first selecting geographic areas: the cities, towns, and rural areas within those areas: then neighborhoods within the chosen cities: then addresses in the selected neighborhoods: then residences with the addresses: and finally selecting random adult members of the household. this sampling process assures a representative unbiased sample of respondents, but is very expensive.
- *the resulting sample was compared to the US population on various characteristics and found to be quite similar to the entire population.
- Do respondents appear to be telling the truth?
- *redundant Qs were included to check the truthfulness of responses
- *results were compared to those of similar high-quality rigorous scientific studies such as the General Social Survey and similar studies in other countries, and the results were found to be remarkably similar.
- What is the response rate?
- *nearly 80% of ppl contacted actually participated in the study (an 80% response rate), increasing our faith in the representativeness of the sample since so many people who were approached agreed to participate
- All of these steps taken together help assure the validity of the results
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Findings: Sex in America
- The national Health and Social Life Survey found a number of results that challenge conventional wisdom about sexuality
- *people are far more likely to choose sex partners similar to them in race, ethnicity, religion, age, and social class.
- *marital infidelity is less common than thought
- *AIDS is much more common for some segments of the population
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Can research be value free?
- Sex in Amr
- *conceived in 1987 to gather data t help ctrl AIDS
- *identifying grps at risk due to sexual behaviors, could help target sub populations
- *only useful if it asked explicit Qs
- supported by scientists and administrators at federal agencies incl
- ~NICHD
- ~CDC
- ~NIMH
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The politics of Social research
- pressure t narrow the survey, and quit asking Qs once it was est the couple was monogamous
- Senator Jesse helms introduced an amendment to a bill funding the National Institutes of Health specifically prohibiting the Fed gov from paying for such a study. it passed by a vote of 66 to 34 and federal funding became impossible for the study.
- Private foundations funded the study but with a much smaller sample making it hard to say much about subcategories.
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