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Ordinary Inquiry
Predicting behavior (How would John react if I wrecked the car?)
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Overgeneralization
A blanket observations--stereotypes.
benefits: help us get through things if we overgeneralize
how to fix: commit to how many observations to make
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Selective Observation
ignoring things that don't fit the pattern. eg. buying a new car and recognizing more of the same car
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illogical reasoning
when logic is not used to come to conclusions.
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empirical support
observation
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The premodern view
One big reality: Different views are wrong.
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Modern view
One reality with many interpretations.
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post-modernview
No one reality, only many realities
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Empirical enterprise
basing information on observation
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social regularities
trying to find a pattern of communication behavior, think probabilistic pattern
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aggregates
the majority of the whole--group, not individuals
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Communication studies
studying the processes of message production, transmission and meaning making
systematically examine the content or form of communicative messages
studying the functions and effects of messages
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Literature review
Comprehensive survey of what's already been done (scholarly journals, books/chapters). Provides the argument for your research questions or hypothesis.
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Characteristics of quantitative research
Measurable, survey, numerical research
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Organization of quantitative research
- Title, byline, abstract (in italics)
- Introduction: the purpose of study/rq
- Method: Participants, materials, procedures
- Results: Contains statistical language
- Discussion: English translation of results
- References
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Checklist for reading research reports
- 1. Try not to evaluate a study outside the parameters of the approach to knowing in which it is positioned.
- 2. Try not to reject findings because a study its method are not perfect.
- 3. Try not to confuse form with substance
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Purposes of research
- 1. Exploration: Initial step into topic area
- 2. Description: Describe a phenomenon
- 3. Casual/Functional Explanation: How/Why? Finding out how one variable impacts another.
- 4. Understanding: Qualitative goal (interviewing) Second step when you move beyond describing an event to really understanding what is going on.
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Unit of Analysis
Individual, group, social artifact, organization
HOW you're collecting data, through which means?
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Cross-Sectional studies
Less observation. A snapshot.
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Longitudinal studies
- A video: Takes more observation.
- Trends (monthly survey to see if people like president), Cohort (comparing freshman each year), panel (using same people over time)
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Field-dependent study
Physical setting is part of the study
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Field-independent
Physical setting is NOT part of the study
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Nomothetic
Seeks to explain a class of situations or events rather than a single one
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Positivist paradigm
Study variables through quantitative research
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Casual relationship
Cause comes first
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Induction
Start with observations. Facts to theories, moves from particular instances to general principles.
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Deduction
Start with theories
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Hypothesis
States a predicted empirical outcome, what you expect to happen based on research
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Falsifiable
Can be proven false
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Positive relationship
Both go up or down together
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Negative relationship
As one goes up, the other goes down
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Difference relationship
when one variable is not measurable numerically--male v. female
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Directional (one-tailed)
Relationship is positive or negative. More specific
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Nondirectional
We're not sure. More vague--amount of conflict will vary between roommates.
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Operationalized
How, specifically, variables will be measured
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Null hypothesis
Presumes no difference in relationship.
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Origin of ethics
Nazis, prisoners, unethical researchers
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Anonymity
NO ONE knows the identity of person being surveyed
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Confidentiality
ONLY RESEARCHERS know identity of those being surveyed
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Deception
Okay if debriefing is done after
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How can you protect participants?
Pseudonyms, not disclosing identifiable information, describing group not individuals
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Why be honest and have integrity?
Owe it to the scientific community and to society.
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