HOC2: Scientific Approach Flashcards
what are the 7 steps of the hypothetical deductive approach in order
- identify a broad problem area
- define the problem statement
3.develop a testable hypothesis - choose measures for the variables in the hypotheses
- collect data
- analyze the data
7.interpret the data
what does defining the problem statement entail
gather information and generate ideas -> information comes from literature and experience -> identify key concepts and variables related to the problem and to each other -> narrow down and develop a conceptual framework
what does developing a testable hypothesis entail
in this step variables are examined to ascertain their contribution or influence in explaining why the problem occurs and how it can be solved
what are the two requirements that a scientific hypothesis must meet
- the hypothesis must be testable
- the hypothesis must also be falsifiable -> must be possible to disprove the hypothesis
what does choosing measures for the variables in the hypothesis mean
make hypothesis testable -> make sure it measures the thing you are interest in -> or use proxy measures
what are proxy measures
indirect or substitute indicators used to assess or infer an unobservable or difficult - to - measure variable or concept
define what a deductive approach means
to test a theory from general to specific
first theory => findings
should be a random sample based on theory
define what inductive approach means
to generate a theory from specific to general
first findings => theory
what is the difference between deductive and inductive approach
inductive reasoning goes from specific examples to a general rule, while deductive reasoning starts with a general rule and applies it to specific cases.
what do both the deductive and inductive approach have in common
both are :
- essential parts of the scientific process
- form part of reflective thought
- can be used in a sequential way , or back and form
what ontology
study of the nature of reality
what is epistemology
study of the nature of knowledge
why are ontology and epistemology important to research
-> ontology helps you look at objects , reality you are studying
whilst -> epistemology influences the way you learn and develop knowledge about the reality
difference between ontology objectivism and constructionism
Ontology Definition:
- The study of the nature of reality.
Objectivism:
- Belief in Objective Truth.
- Assumes there is a single, objective reality.
- All researchers understand reality in the same way.
- Examples include colors and prices.
- Market of supply and demand is considered objective.
Constructionism:
- Denies Objective Reality.
- Belief that there is no single, objective reality; knowledge is mentally constructed.
- Each researcher constructs a different perception of reality, influenced by experiences and moral perspectives.
- Examples include stress and taste.
- Reality is subject to individual interpretation.
epistemology -> difference between positivism , critical realism and interpretivism
epistemology is the way your observation of reality goes into the knowledge about that reality
- positivism :
knowledge is based on observed facts
cause-and-effect relationship
research is independent analysis
- critical realism :
objective knowledge edits -> but it is subject to interpretation , it is not impossible to fully reach it
some phenomena can be and some cannot be measured directly ( ex. motivation)
distinguishes between what is real and what is observable
- interpretivism or phenomenology
knowledge is built through ideas and interpretation
particular situations
values , thinking process and viewpoint research also count