One of the advantages of lab experinments is that they hypotheses can be trested in controled conditions
MENTION MORE
1) particapants may not be aware that they are being observed thus –> hawthrone effect is avoided
2) Postivits see this as a detatched + Objective scinteifc mean of study
being in controled coditons –> relaible thus replicable
-easier to replicate than field experiments-due to standardised conditions
What are the types of interviews
Unstructured
Semi structured
Focus groups
What does reliability mean
Research can be repeated with the same responses
What includes content annylisis
Research method used for the systematic analysis of media texts + coomuntiviaion
Includes both qlt and ant forms
What both have in common is study of texts (dats sources such as tv,written docs etc)
what is the interviewer effect?
when interviewer may influence participants responses –> through their characteristics –>
- apperance
- verbal cues –> such as facial expresssions OR tone of voice
what are hard statistics/evidence copy?
AND give examples
-High level of accuracy+ cannot be doubted
apart from any errors ot incompleteness
recorded by law
eg// in most countries records kept of al births + marriages + death — because they have to be legally registered
what does generalisabilty mean?
when findings about a sample can be applied to a larger grp of ppl sharing same characteristics
what are soft statistics copy?
AND give examples
these depend on ppl making decisions about what + how to record
^these decisions may lead to –> different statistics + there may be changes overtime IN WHAT IS RECORDED
not clearly recorded
-depending on which definition use 
e.g// include unemployment statistics +
how many crimes taken place –> bec DECISIONS ARE MADE ABT WHAT TO INCLUDE + HOW TO COMPILE STATISTICS
what is the difference bwetween qualitative and quantitive data?
3 mention
QLTLTIVE DATA
- describes phenomena
descriptive
includes U.I and Participant obervation
prefered by interprevitists
offers validity
- looks a t meanings, interaction patterns between induviduals
QNTTIVE DATA
- numerical
produced as numbers such as officual statistics
- allows representativeness of target population
- includes surveys questionaries, Structured interviews
allows relaibility, representation and generalizability
what are the 2 methodoligies used in research
Inductive methodolgy
Deductive Methodolgy
give a theoratical hypothosis then –> testing agqainst evidence
What is primary data
Mention it’s + and -
Data personally collected by researcher
Researcher may use a range of methods such as observational studies + Interviews
Researcher has greater control over the definition of Sociological phenomena + data collection + by whom and for what purpose
Representative data
Validity and reliability
Time consuming + expensive to design + construct + carry out
Diff to conduct if involves a sample
Difficult to gain access to target grp —-> some ppl may refuse to participate or in case of historical research some potential respondents may not be alive
what does the term validity mean?
it refers to the extent to which findings REFLECT REALITY + give TRUE PIC
define historical documents
Documents produced in the past so may be useful to investigate how society has changed over time
Define the features of personal documents
First person accounts
Documents less easy for researcher to obtain since may feel that they are private thus may not show their availability or existence
Mention the limitations of using personal docs and historical docs
May be unrepresentative - famous people may write letter+ diaries with the intention that they will be published sometime in the future -favourable view of themselves and their actions 
Need to be checked
against resources
May give favourable view of themselves and actions
May be biased
-not always accessible-not know where they come from
-Can be fabricated+c incomplete+ unrepresentative
-Newspaper documents can be fake+ researcher needs to know whether they are originals or copies that may have been changed by other authors
X-Some immediately made public+ some made available to particular researchers some kept secret for many years
-Treated with caution-writers may want to give up their own version of events+ present themselves in favourable light 
Mention the strengths of digital sources
Make vast range of information available at low cost + very easy access
Are global -> makes it easier to access information about different parts of the world
What does representativeness mean
Sampling a smaller version of the population
how do quessionares add to flexibility of the scientific quantitive methods?
can be used in different ways
administered in different ways
- via internet
- via telephone
- via postal or online qs
via person (can include hawthrone effect)
What is secondary data?
Mention it’s + and -
Data that already exists in form such as docs or research previously completed by other sociologist
Save time money and effort —> by using existing data eg statistics of crime
May be situations where secondary data only the available resource
Useful for historical + comparative purposes
Official stats — high In rep + reliable — bec data is consistent and likely to represent what it claims to represent
Validity + reliability may impacted by
Official definitions about social institutions + behaviours may be unreliable and varied.
Not always produced with keeping sociologists needs in mind
Some documents such as personal documents —may not be most reliable or rep source as it may only reflect view of a single individual rather than representing wider opinions
in depth methods–> allows researcher to develop _______ _______ of the ________ and how they actually ____ about the _____ being researched
detailed understanding
feel
issue
What does Objectivty mean?
Ability of researcher to remain detached in his work
mention the strengths of qualitative data
1) valid due to indepth + detail
2) alowes capturing complex reasons for behavior
3) procides with understanding of meanings + motivations –> behind respondants actions
5)allows participant to talk + act freely —Led more by the respndant rather than researcher who is less likely to impose own perspective
4) allows researcher to have greater freedom to study ppl in natural + realistic setting —more likely to show how ppl really behave +what they really believe
mention limitations of qualitative data
Emphasis on small sample size+ intensive study difficult to generalize –> cannot ensure representativeness
less relaible –>bec research difficult to replicate + generalise due to in-depth detail nature
time consuming process that quantititve
cannot make comparisions btween different patterns and trends
questionaires reflect _______ _______ ________
researchers world view