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What is a theory
1. What is a Theory?
Desmond Ayim-Aboagye, Ph.D.
-Theory helps us to understand many aspects
of our environment
-It is used to help make decisions, i.e.
Hospitals to unearth symptoms of a disease
-Fundamental to research work
-To explain behaviour (i.e., aggressive
behaviour, delinquency)
Theories: Control theory, Relativity theory,
Supply and Demand theory, etc.
2. Four Components of a theory
Concepts
Thinking contruction
Connections/Associations
Hypotheses
3. Concept
This is defined as ”the building blocks in
models, theories, and hypotheses” (Lantz
1993)
Concepts are words that are used as
symbolic representations of experiences
and observations (DePoy & Gitlin 1999)
Examples: prejudice,social class,
authoritarian, etc. How do we measure
them?
4. Thinking Contruction
To represent a model between two or
several concepts
It means to look for relationships between
concepts and variables to see whether
there is an association between them or
not
5. Hypothesis
A statement which is possible to prove
concerning what a researcher is expecting
to find association between them
”There is an association between work
satisfaction and productivity” or ”Work
satisfaction influences productivity in work
places”
6. Definition of a Theory
”A system of concepts which build internal
relationships that explain connections and
make some patterns more
comprehensible” Theory makes it possible
to formulate hypotheses which can be
proved in empirical manner (Lantz 1993).
7. Kerlinger’s definition (1986)
”A number of internal related concepts,
definitions, meaningful ideas which
present systematic view of a phenomenon
through the specification of association
between variables with the purpose to
explain and predict a phenomenon”
8. Variable: What is it?
”An operational definition of a concept
that is given numerical basis”.
Usually it has to do with causality
between variables: Violence on TV and
aggressive behaviour.
9. Dependent vrs Independent
Independent variable (violence on TV)
Dependent variable (aggressive behviour)
F (x) = y
Here y is violence, that is, independent
variable
X is dependant variable
11. Deductive method
All humans beings shall die
I am a human being
Therefore I shall die
(Conclusion is usually based on the
premise)
12. Inductive method
I am a human being
Uptill now all human beings die after
some years on earth
Therefore I shall die after some years on
earth
(Conclusion is based on something that
shall happen in the future, not yet )
13. Abduction
A kind of conclusion which results from an
unexpected knowledge. A phenomenon
that is being studied provides a new
manner of seeing something in a new
perspective
14. Experimental Researcher
PREDICT & VERIFY (Characteritics)
Logic-deductive process
Primarily proving of a theory
Go from theory to abstraction level
Statement of reality aspect that can be
measured
Move from from knowledge that is based on
existing concepts
Focuses on measuring aspects of a
phenomenon
16. Qualitative Researcher (Inductive)
GENERATE THEORY (Characteristics)
Primarily inductive
Primarily theory generation
Common experiences to higher level
Multiple subjective understanding of
experience
The informant owns the knowledge
Focus to understand complexity
17. Qualitative
1. Observation- concepts
2. Development of Thinking construction
3. Hypotheses formulation
4. Observation
5. Modification of Thinking construction
6. Theory building
(Glaser & Strauss 1967)
18. Thinking about Research
1. Identification of subject/area i.e.
Prisons, patients, etc
2. To find,delimit, and formulate research
problem/questions
3. Purpose (say why the study is being
undertaken, specific goal for the research
project)
4. Purpose for experimental method (to
describe, to explain, or predict)
19. Thinking about Research
5. Purpose for Qualitative (to understand
meaning, experience, and phenomenon)
A. Ethnographic
B. Phenomenologic
C.Grounded theory
6. knowledge and epistemology influence the
formulation of specific questions
A. Positivism paradigm
B. Qualitative paradigm
Resources (practical delimitation which
influence research goals and completion)
20. Experimental Questions
A. Questions are directed to describing a
phenomenon (Level 1, concepts)
i.e., What are the values of a therapist?
B. Questions are directed to finding relationships
between phenomena (level 2, associations)
i.e., What is the relationship between learning problems and to fall into
traumatic brain damage?
C. Questions are directed to proving knowledge
(Level 3, causes or association two variables to
prove knowledge or theory behind the
knowledge)
i.e., What is the relationship between a therapist’s values and the use of
different techniques in acute ward situations?
21. Qualitative questions
A. Formulation and reformulation
i.e. Questions that have already been formulated can be
reformulated before the analysis of data
B. Questions following usually comes from
or are gained in the course of gathering
information from the field
22. Ethnographic questions
Questions are directed to describing and
interpretation of cultural paterns in
different groups
Purpose is to understand cultural
meanings people go from to organise and
interpret their experiences
”Why do these groups exist, and what do
they do?”
23. Phenomenologic questions
Questions are directed to comprehending
how people experience their phenomena
”How do individuals experience their
traumatic brain damage?”
24. Grounded theory method
A broad question is presented within a
given area such as: ”Which theoretical
principles characterise women
experiences of becoming homeless?”
25. Literature Review
Four Principles
1. Which research have been conducted in
relation to this topic/subject?
2. Level of knowledge and theory
development within the problem area
3. Relevance of the knowledge
background of the area
4. A logical base for the choice of research
strategy
26. How to Carry out Literature review
1. Decide when the search/investigation is
to be made
2. Delimitation on what is to be searched
3. Create access to articles,books, and
documents
4. Organise these information
5. Evaluate the critical literature or
sources
6. Write out literature overview
27. To Write Literature Review
1. Introduction
2. Discuss concerning concepts, thinking
contruction,principle,theory or model in
the literature
3. Brief overview of designs, results, from
related studies
4. Critical evaluation of the current and
related researches or knowledge
5.Integration of different works that have
come to pass
28. To write literature review
6. Niche which the researcher’s
investigation is going to fill in the
gathered knowledge which exist and the
subject that is to be investigated
7. Overview and the arguments
concerning the design of the current
studies
30. Differences between them
1. Purpose
2. Literature investigation and
presentation
3. The involvement that comes from the
researcher’s side
31. Phenomenology
To study everyday experiences and the interpretation of meaning in these
experiences
Meaning of experiences can only be understood by them that had the experiences
The method often used is biography
Primary interpretation and analysis of experiences are made by the informants
during the interview
32. Life-history method
Focus on individuals’ lives in a social miliux
Information from infromant are gathered and meaning are sought concerning their
experiences
Purpose is to discover the core genre of individuals’ lives lived during a long period
Usually one individual is focused and studied in an intensive manner
One looks for the universal characteristic that characterises human experience
Others also concentrate on the core of a private person’s life
Literature studies: 1. literature are used as organisational framework when one uses
theories analysis in order to explain the complexities in life 2. If one is after
theoretical and unique insights, he must use literature in a critical manner to make
the research more interesting
Unique characteristics: Sequence of life experiences and their meanings developed
through the informants perspective . The studies reveal and characterise critical
experiences or turning points in a person’s life.
Use unstructured interview, for example, ”please tell me about your life
history/experiences” (direct it to his life experiences and meanings he gives to these
experences). Collection of data: Participant & not participant observation will do.
33. Ethnography
More employed in the field of anthropology
It is a qualitative method that is geared to comprehending the underlying pattern a
particular culture and it different way of living
One focuses on a person’s culture which consist of rules,symbols, rituals, and human
beings manner in living as a group.
Ethnographer is an ”outsider” in the cultural scene and attempts to reach an
insider’s perspective
Through considerable period of observation, physical presence, and active
participation in the culture, the ethnographer seeks to systematically gather and
understand the rules/laws that steer their behaviours
Method: 1. Interview and observe those informants who are willing to inform the
researcher about cultural norms and their meanings, 2. the researcher’s own
participant and observation, 3. study the cultural patterns, symbols and their
meanings
Aids: use field documentation, tape recording or videofilming to gather data
Research Results: specific for the culture studied and general theory on human
behviour
Data analysis: continuous description, explanation, and the unearthing of meanings
which lead directly to theory building
34. Grounded Theory
The systematic approach of building up a theory through the data gathered from a
social setting
It is more structured and the researcher strictly steers the research in comparison to
others where informants play enormous role
PURPOSE: To develop and verify a theory, that is, to build one
Glaser & Strauss (1967), the originators, combined both qualitative and quantitative
manner of reasoning in order to gather and reach their goals concerning research
Common with others: To reason from inductive manner in order to build concepts,
thinking contruction, associations, and the principles to understand and explain a
phenomenon.
Different from others: The use of structured data collection and data analysis
method known as continous comparison method. That is to say that, the researcher
compares every information with others to secure differences and similarities.
35. Qualitative Data Gathering
Purpose: To discover and build different perspectives and also patterns which
structure experiences in the field.
The researcher:
1. describes
2. catalogues by way of elevating
3. explains
Everyday experiences with the environment and the associations with the
environment in which these investigations are carried out.
36. Data Gathering: Observation
To choose the field and learn about the situations there and other characteristics
Specific expectations and meanings
Keep relationships in order and comport oneself in order to give good impressions
To observe means you learn about many things as well as try to understand in order
to create intimacy in the environments and its people
Are you there as a passive observer or participant observer?
Participant observation is described by an author as the process whereby a
researcher establishes himself in a human environment within a long period of time
in order to learn from a group in their natural environment with the purpose to
develop scientific understanding of these people.
37. Interview method
1. Unstructured open interview method
(informal conversation)
2. Semi-structured interview method
(limit oneself within voluminous data)
3. The structured interview method
38. Four components: Field work
A) Access (build up contacts)
B) Description (ability to describe)
C) Focus (ask in a focus manner and
indepth)
D) Verification (continuous verification of
impression, description, and
understanding)
39. Important in qualitative!
--jotting down things
--Journals informations
--letters
--other types of informations such hospital informations
Description information are asked to illuminate on answers: ”What,”
”where,” and ”when”
The gathering of information focuses on questions such as: ”Why” and
”How”
In ethnography, one uses these with the purpose to unearth meanings
40. Registering Information
Two fundamental component to register
information
1. Register occurences, observe their
developments
2. Register impressions of these
experiences
41. Qualitative Data Gathering
FOUR PRINCIPLES
1. Reseacher Engagement: active learning process in order to observe, participate,
interview, investigate, which in one way disturbs individual’s personal lives
2. Interactive process and analysis:
- information gathering means continuous analysis
- one evaluate information as a part of being indepth
- active observation, gathering interview, participation of activities with the group
- the analysis makes one think about who, what, when,where, that steer
- data gathering, analysis, and more data gathering can be regarded as a spiral
process
3. Prolonged fieldwork: long fieldwork is needed to guarantee deep understanding
and critical meaning to the investigation. Problem formulation, access to resources,
and the researcher’s own time influence the time spent on the research environment
4. Multiple data gathering strategies: for rich description and deep understanding,
decision about whom to oberve originates from the data gathering one has made,
integrated data gathering strategy in the analysis process
42. Different forms of Registration of
Data (Qualitative)
A) Matriss design to see interaction between
individuals, places, etc.
B) Documentation of description, eg,
stenogramme block, researcher comments,
thinking, impressions, questions
C) Tape recording of these information
D) Photographing
E) Videofilming to supplement daily book and
jotting down of information.
43. Two points (Detail gathering)
1. Several researchers involve in the
gathering of data and analysis process of
them. It augment reliability.
2. Triangulation of the method of
gathering data, e.g., using interview
together with observation
44. Interview Method
The commonly used method in
qualittative design.
Definition
A situation of interaction between two
persons or groups with different roles that
are not equal. While one asks the
question, the other only answers.
45. Characteristics of Interview
Interaction is voluntary
It is the communication which is the focus and will be analysed
Focus is on respondent’s verbal answers
It is a dialogue between two persons or groups
Purpose is to gather information
It has intention/aim
Interviewer and respondent have different responsibilities and roles in the interview
situation
The interviewer is the one that controls the situation
The interviewer is the one seeking information and he also has to limit himself
concerning what to be asked
The interviewer steers the development of the interview situation and has already a
decided direction where it should lead. This can be compared with conversation that
do not have a decided direction
46. Reliability & Validity
Special Requirement of Good Interview
1. Reliability- this method should give
reliable result
2. Validity- the result must be valid,
correct, exact
3. Other researchers should be able to
critically examine the results and come to
the same conclusions.
47. Different Forms of Interview
1. Completely/fully open (can develop
thinking around)
2. Directed open
3. Semi-structured
4. Completely/fully structured
48. Open Interview
Ask question concerning what a
phenomenon consists of
What something is and what meaning it
gives
It makes it possible to capture the
understanding of the respondent and his
experience of this phenomenon in
accurate manner
Respondent defines and delimits the
phenomenon
49. Structured Interview
It goes from what is known
Questions are formulated to capture
respondents’ understanding and
experience of a decided subject or
phenomenon
Alternative and fixed answers for all
respondents
Give possibility to describe many things
about subject or phenomenon
50. Two Research Traditions
1. Positivism:
A) free from subjectivity and speculation
B) differentiate between belief and
knowledge
C) use objective manner and laws to
describe reality
D) natural science and later to social
science
E) Comte used the name to mean exact
and accurate description of reality
51. Anti-Positivism
2. Anti-Positivism (Hermanuetic)
A) Originates from interpretation of Bible
texts (theology)
B) Give meaning through interpretation
C) Human world is filled with meanings
and these meanings must be sought
52. Positivism and research
1. Use in social science and natural sciences
2. Describe similarities between physical and social phenomena
Purpose to seek general laws in the world of things or objective world.
Found in experimental psychology studies and personality studies where
the focus is on description of individuals and what characterises all human
beings from one another
To discover causal laws and moreover, patterns in variables and how they
variates from one another. Explanation on what are the causes of the
phenomenon
To measure what is considered as objective which they see as ideal
Seldom is interview used in this approach
53. Hermaneutic/Anti
Positivism,Qualitative Research
The emotional aspects and their meaning making become the object of investigation
A phenomenon cannot be understood if one divorces it from those aspects that give
meaning
Interview is the proper manner of acquiring reality when one wants to have
connections and associations of reality
The open interview and open directed interview characterises these aspects:
A. Aims at comprehending the meaning of the phenomenon in relations with the
respondent’s worldview/values
B. Descriptive
C. Focus on specific themes
D. Open
E. Clear, concise, and changes
54. Problem formulation & choice of
interview form
1. Background knowledge and current
development perspective
Earlier knowledge accummulated in that area to be investigated
2. The importance and value of the
studies
Who will benefit from the results of these studies
55. Observation Technique
Chicago school (1920,1930) Social
anthropologists
Research area: criminality, deviance
behaviour, urbanisation, ethnic groups
Differentiate from positivism
Central themes:
1. Observe
2. Listen
3. understand
56. Two Traditions
1. Pragmatism
William James, Charles Pierce, John
Dewey & George Herbert Mead
2. Formalism
Gorg Simmel
57. Pragmatism
Social life is not static but dynamic and
changes
Social life expands and is progressive
If human life continuously changes then we
must be part of their lives in order to
comprehend how these changes
We must be part of their lives in order to
register our experiences of these changes
and how they influence human beings and
how they themselves interpret it.
58. Formalism
If social relations change continuously,
they still reveal some similarities
Investigations should show or pay
attention to group similarities
Social research should focus on
interaction between persons and their
social mileux
Naturalistic principle: the social reality
ought to be studied in its natural condition
without interferance by the researcher
59. Participant Observation
Definition:
Where a researcher in a considerable
amount of time establishes a relationship
with a group of people in their natural
mileux in order to deveop a scientific
understanding of this group
Lofland & Lofland 1984
60. Positive Aspects (P. Observation)
1. Researcher does not project his reality
on the group
2. Concentration on understanding on
why and how people change
Registration of real observation, which can
be interpreted and explained in a
theoretical frame of reference
61. Researcher’s role (P. Observ)
1. Move closer to people
2. Live among them and observe their day
to day activities (Indepth interview & life
history)
3. One can utilise different methods
(Person1993)
62. Researcher’s role (P. Observation)
Gold’s (1969) four ways
1. The total participator
Full engagement by the researcher within the group
2. Participator as an observator
The investigator declares open his role among the group
3. Observer as a participator
Long establishment in order to comprehend, which is far from
participating
4. No participating role at all
63. Characteristics
Be on the field
Be flexible
Take field notes
Subjective adequance: which is aimed to depeen the researcher’s understanding and
also to give validity to the investigation.
Time: the more time devoted to observation the greater adeqance gained
Place: One must concentrate on the place (not only in the observation and
interaction) to understand how the physical surrounding influences the workings.
Social circumstances: this is the third parameter. The more vaiation the researcher
has for the group, (concerning status, role, and activities) the deeper his
understanding.
Language: To speak and understand the social cultural language is an advantage. It
will help one to be exact in his interpretation.
Intimate trust: Personal engagement will give proper understanding which is
because he has gained trust from the people. Private lives issues could be unearthed
easily. Backstage issues, for example.
Social consensus: how meaning is created and shared by the people in the culture.
”Verification principle” which increase the reliability of the investigation.
64. ANALYSIS OF QUALITATIVE DATA
FOUR TYPES OF ANALYSIS
1. Define problem, concepts, and other
outstanding points
2. To control phenomenon frequency and
distribution
3. Construt models for social systems
3.1. Method triangulation
4. Substantial theory to formal theory
65. Analysis domain/Unit
A tool used to analyse or examine data
1 Meanings: cultural norms, people’s definition of situations and those
different rules that concern the social scence.
2. Cultural patterns: conversations topics that rise up, which is
analytically useful
3. Occurrences: sudden deaths, etc.
4. Social meeting: encounters
5. Roles:
6. Relations
7. Groups
8. Organisations
9. Settlements
10. Social world
11. Life styles
66. Substantial to Formal Theories
DIRECT OBSERVATION
ABSTRACT GREATNESS
SUBSTANTIAL THEORY
FORMAL THEORY
67. Required Readings:
1. Dunn, D. S. 2001. Statistics and Data Analysis
for the Behavioural Sciences. Toronto: McGraw
Hill.
1. Babbie, E. 2007. The Practice of Social
Research. Eleventh Edition. Thomsom:
Wadsworth.
1. Creswell, J. W. 2003. Research Design:
Qualitative, Quantitative, and Mixed Methods.
Second Edition. Thousand Oaks: Sage
Publications.
1. Healey J. F. 2009. Statistics: A Tool for Social
Research. Eighth Ed. Cengage Learning.
1. Morgan, S. E., Reichert, T., & Harrison, T. R.
(2002). From numbers to words: Reporting
statistical results for the social sciences.
Boston, MA: Allyn and Bacon. [ISBN:
9780801332807].
1. Frankfort-Nachmias, C. & Leon-Guerrero, A.
2006. Social Statistics for a Diverse Society. 4th
Edition. Thousand Oaks: Pine Forge Press.
1. Howitt, Dennis, & Cramer, Duncan (2011)
Introduction to Research Methods in
Psychology, 3 rd Ed. London: Pearson, Prentice
Hall
1. Cramer, Duncan (1998) Fundamental Statistics