interviews are
data collection method: no specific methodological assumptions
types based on “control of information flow”
types of interviews
*based on control of information flow
informal interviews
*deception in the way that they don’t know exactly what you want to know, what you’re looking for
*not necessarily that they don’t know they’re being interviewed
when?
unstructured interviews
when?
semi-structured interviews
most often used interview type
when?
structured
create a format so that diff interviewees/informants respond to “as nearly identical a set of stimuli as possible” (questions and probes)
examples:
3 principles interviews
what is probing?
= giving way for, making opportunity for
stimulus to produce more information, but careful not to lead the interviewee to say what they would not have said otherwise
!distinguishing feature of interviews (compared to similar tools like surveys)
risks involved, always …. it’s an art, meaning it takes practice
diff ways to probe
7
verbal vs nonverbal respondents
*shows interviewing is an art, also the case with the probing
some people talk too much -> learn how to cut them off gracefully
other people will cut me of with an apparent cul-de-sac like “I don’t know”
-> learn to interpret diff meanings of idk:
!only insist if in the third scenario (but you need to have experience to identify it)
“how to” key ideas
response effects …. reactivity triggers
interviewer’s side:
interviewee’s side (but triggered by situational factors)
environment: is there privacy?
medium:
Often, I don’t have a choice. To be persuasive, I must analyze and report why these variables are not (too) threatening..
Other times, the right answer is “yes, that threatened the results”. It’s always better to know to take results with a grain of salt
accuracy
people are not good at reporting objective data, incl. their own behavior, so they make it up:
aided recalls
retrospective reporting often leads to misreporting (honestly not recalling and under-counting, forward telescoping (people remember things happening more recently than it actually did))
landmarks: establish a milestone
= aids recall events and positioning events correctly in time
event and life history calendars: create calendar of landmarks and then ask questions about what happened in between (what was going on in their heads etc.)
example reading - making friends in violent neighborhoods: strategies among elementary school children
Chan Tack & Small
RQ = causes of effects = how do children make friends in violent neighborhoods?
- did they befriend that person or not? why?
argument: context matters for friend-formation (conventional context affective process of homophily, in violent context it is instrumental: strategies to minimize risk of exposure to street violence)
!original intention was not studying violence (was to investigate relationship between school mobility and how students form network ties, but in interviews children repeatedly brought up violence)
interviews were SEMI-STRUCTURED (“in-depth”) interviews over the course of an academic year + return to interview parents and staff next year
purposive sample selection (two pubilc schools, children that had to change schools, 6-8th grade)
recruitment: homeroom teachers described the study, students were invited + parents recruited through students
minimizing reactivity: privacy (closed room), both researchers female and ethnically black, one-on-one interviews, paying in advance to the interview (so that people don’t feel they need to do something)
building rapport: researchers interacted outside of interviews (help teachers, hang out, chat casually, observe interactions = continuity and regularity of presence -> rapport)
self-presentation (during interviews): open, nonthreatening, smiling, casual, offering candy
interview protocol: from less to more sensitive topics (personal details like age -> questions about friendships, routines, adaptations to new classmates)
unexpected info: violence came up repeatedly in description neighborhood, schools, friendships
coding: coded and recoded multiple times in increasingly refined categories
reach: what they can and can’t say, the added value of the interviews
limit: no systematic observational data on interactions among actors (they’re not observing the described behavior, that would be done with PO)
main focus this lecture
interviews = everything to minimize reactivity + to maximize (quality) of information