Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
|
Reliability
|
if tested again could the same results be collected?
|
|
|
Validity
|
Does it give a true picture?
|
|
|
representative
|
is does the ressults interpret the situation?
|
|
|
The hawethorne effect
|
when the obserever influences the situation with out intent
|
|
|
Quantative
|
Data collected often in numerical form, favored by those of the positivistic approach
|
|
|
Qualitative
|
data collected from peoples views opinions, favoured by the interprevisits
|
|
|
Random sample
|
a sample of a population where each member of the population has an equal chance of being in the sample
|
|
|
Quota sample
|
A nonprobability sample that takes into account the proportion of individuals in different population categories (age, gender, etc.) within the population. This is a nonprobability type of sample method
|
|
|
Stratified sample
|
a sample obtained by the process of dividing a population into categories representing distinctive characteristics and then selecting a random sample from each category.
|
|
|
Snowball sample
|
A non-probability sampling method often employed in field research. In snowball sampling, each person interviewed may be asked to suggest additional people for interviewing.
|
|
|
Ethics
|
study of fundamental principles that defines values and determines moral duty and obligation
|
