Content analysis
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Transcript of Content analysis
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Content Analysis
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A systematic analysis of the content rather than the structure of a communication, such as a written work, speech, or film, including the study of thematic and symbolic elements to determine the objective or meaning of the communication.
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Definition and Uses of Content Analysis
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Walizer and Wienir
Content Analysis is any systematic procedure devised to examine the content of recorded information
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Kerlinger’s Definition
Content Analysis is a method of studying and analyzing communication in a systematic, objective and quantitative manner for the purpose of measuring variables.
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Three Concepts Involved
Systematic
Objective
Quantitative
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Uses of Content Analysis
Describing Communication Content
Testing Hypotheses of Message Characteristics
Comparing Media Content to the “Real world”
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Assessing the Image of Particular Groups in Society
Establishing a Starting Point for Studies of Media Effects
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LIMITATIONS & STEPS OF CONTENT
ANALYSIS
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LIMITATIONS OF CONTENT ANALYSIS
• Content analysis cannot serve as the sole basis for claims about media effects
• Researchers who use different tools of measurement of measurement arrive at different conclusions
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LIMITATIONS
• Lack of messages relevant to the research
• Content analysis is time consuming and expensive
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Formulate the research
questions or hypothesis
Define the population in question
Select an appropriate sample from the population
Establish
a quantificat
ion system
Train coders and conduct a pilot study
Select and define a unit of analysis
Construct the categories of content to be analyzed
Analyze the collected
data
Code the content according to established definitions
STEPS IN CONTENT ANALYSIS
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And lastly…
Draw conclusions and search for indications
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QUALITATIVE AND QUANTITATIVE
APPROACH
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Quantitative Qualitative
Seek to confirm hypotheses about phenomena
Seek to explore phenomena
Instruments use more rigid style of eliciting and categorizing responses to questions
Instruments use more flexible, iterative style of eliciting and categorizing responses to questions
Use highly structured methods such as questionnaires, surveys, and structured observation
Use semi-structured methods such as in-depth interviews, focus groups, and participant observation
To quantify variation To describe variation
To predict causal relationships To describe and explain relationships
To describe characteristics of a population
To describe individual experiences and describe group norms
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Quantitative Qualitative
Closed-ended Open-ended
Numerical (obtained by assigning numerical values to responses)
Textual (obtained from audiotapes, videotapes, and field notes)
Study design is stable from beginning to end
Some aspects of the study are flexible (for example, the addition, exclusion, or wording of particular interview questions)
Participant responses do not influence or determine how and which questions researchers ask next
Participant responses affect how and which questions researchers ask next
Study design is subject to statistical assumptions andconditions
Study design is subject to data collection and research questions and are adjusted according to what is learned
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Thank You