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]]>Sources of data could be from interviews, open-ended questions, field research notes, conversations, or literally any occurrence of communicative language (such as books, essays, discussions, newspaper headlines, speeches, media, historical documents). A single study may analyze various forms of text in its analysis. To analyze the text using content analysis, the text must be coded, or broken down, into manageable code categories for analysis (i.e. “codes”). Once the text is coded into code categories, the codes can then be further categorized into “code categories” to summarize data even further.
Quantitative content analysis highlights frequency counts and objective analysis of these coded frequencies. Additionally, quantitative content analysis begins with a framed hypothesis with coding decided on before the analysis begins. These coding categories are strictly relevant to the researcher’s hypothesis. Quantitative analysis also takes a deductive approach.
Siegfried Kracauer provides a critique of quantitative analysis, asserting that it oversimplifies complex communications in order to be more reliable. On the other hand, qualitative analysis deals with the intricacies of latent interpretations, whereas quantitative has a focus on manifest meanings. He also acknowledges an “overlap” of qualitative and quantitative content analysis. Patterns are looked at more closely in qualitative analysis, and based on the latent meanings that the researcher may find, the course of the research could be changed. It is inductive and begins with open research questions, as opposed to a hypothesis.
Three different definition of content analysis are provided below.
Uses of Content Analysis
Types of Content Analysis
There are two general types of content analysis: conceptual analysis and relational analysis. Conceptual analysis determines the existence and frequency of concepts in a text. Relational analysis develops the conceptual analysis further by examining the relationships among concepts in a text. Each type of analysis may lead to different results, conclusions, interpretations and meanings.
Conceptual Analysis
Typically people think of conceptual analysis when they think of content analysis. In conceptual analysis, a concept is chosen for examination and the analysis involves quantifying and counting its presence. The main goal is to examine the occurrence of selected terms in the data. Terms may be explicit or implicit. Explicit terms are easy to identify. Coding of implicit terms is more complicated: you need to decide the level of implication and base judgments on subjectivity (issue for reliability and validity). Therefore, coding of implicit terms involves using a dictionary or contextual translation rules or both.
To begin a conceptual content analysis, first identify the research question and choose a sample or samples for analysis. Next, the text must be coded into manageable content categories. This is basically a process of selective reduction. By reducing the text to categories, the researcher can focus on and code for specific words or patterns that inform the research question.
General steps for conducting a conceptual content analysis:
1. Decide the level of analysis: word, word sense, phrase, sentence, themes
2. Decide how many concepts to code for: develop pre-defined or interactive set of categories or concepts. Decide either: A. to allow flexibility to add categories through the coding process, or B. to stick with the pre-defined set of categories.
3. Decide whether to code for existence or frequency of a concept. The decision changes the coding process.
4. Decide on how you will distinguish among concepts:
5. Develop rules for coding your texts. After decisions of steps 1-4 are complete, a researcher can begin developing rules for translation of text into codes. This will keep the coding process organized and consistent. The researcher can code for exactly what he/she wants to code. Validity of the coding process is ensured when the researcher is consistent and coherent in their codes, meaning that they follow their translation rules. In content analysis, obeying by the translation rules is equivalent to validity.
6. Decide what to do with irrelevant information: should this be ignored (e.g. common English words like “the” and “and”), or used to reexamine the coding scheme in the case that it would add to the outcome of coding?
7. Code the text: This can be done by hand or by using software. By using software, researchers can input categories and have coding done automatically, quickly and efficiently, by the software program. When coding is done by hand, a researcher can recognize error far more easily (e.g. typos, misspelling). If using computer coding, text could be cleaned of errors to include all available data. This decision of hand vs. computer coding is most relevant for implicit information where category preparation is essential for accurate coding.
8. Analyze your results: Draw conclusions and generalizations where possible. Determine what to do with irrelevant, unwanted or unused text: reexamine, ignore, or reassess the coding scheme. Interpret results carefully as conceptual content analysis can only quantify the information. Typically, general trends and patterns can be identified.
Relational Analysis
Relational analysis begins like conceptual analysis, where a concept is chosen for examination. However, the analysis involves exploring the relationships between concepts. Individual concepts are viewed as having no inherent meaning and rather the meaning is a product of the relationships among concepts.
To begin a relational content analysis, first identify a research question and choose a sample or samples for analysis. The research question must be focused so the concept types are not open to interpretation and can be summarized. Next, select text for analysis. Select text for analysis carefully by balancing having enough information for a thorough analysis so results are not limited with having information that is too extensive so that the coding process becomes too arduous and heavy to supply meaningful and worthwhile results.
There are three subcategories of relational analysis to choose from prior to going on to the general steps.
General steps for conducting a relational content analysis:
1. Determine the type of analysis: Once the sample has been selected, the researcher needs to determine what types of relationships to examine and the level of analysis: word, word sense, phrase, sentence, themes.
2. Reduce the text to categories and code for words or patterns. A researcher can code for existence of meanings or words.
3. Explore the relationship between concepts: once the words are coded, the text can be analyzed for the following:
4. Code the relationships: a difference between conceptual and relational analysis is that the statements or relationships between concepts are coded.
5. Perform statistical analyses: explore differences or look for relationships among the identified variables during coding.
6. Map out representations: such as decision mapping and mental models.
Reliability and Validity
Reliability: Because of the human nature of researchers, coding errors can never be eliminated but only minimized. Generally, 80% is an acceptable margin for reliability. Three criteria comprise the reliability of a content analysis:
Validity: Three criteria comprise the validity of a content analysis:
Advantages of Content Analysis
Disadvantages of Content Analysis
Can be difficult to automate or computerize
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]]>The classification process, called “coding,” consists of marking text passages with short alphanumeric codes. This creates “categorical variables” that represent the original, verbal information and that can then be analyzed by standard statistical methods. The text passages can come from structured interviews, focus group discussions, case studies, open-ended questions on survey instruments, workpapers, agency documents, and previous evaluations. 1 Content analysis is particularly useful in GAO work because of the large quantity of written material that evaluators typically collect during a project, especially when it
comes from diverse and unstructured sources.
To classify a document’s key ideas, the evaluator identifies its themes, issues, topics, and so on. Theresult might be a simple list of the topics in a series of meeting notes. Content analysis can go further if theevaluator counts the frequency of statements, detects subtle differences in their intensity, or examines issues over time, in different situations, or from different groups.
Thus, content analysis can not only help summarize the formal content of written material; it can also describe the attitudes or perceptions of the author of that material. For example, if an evaluator wanted to assess the effects of a program on the lives of older people from their perspective, he or she could analyze open-ended interview responses to determine their outlook on life, loneliness, or security. Similarly, an evaluator could assess the effect of Voice of America broadcasts by analyzing the content of Soviet newspaper articles and radio broadcasts. (Inkeles, 1952)
Source: GAO (2013), Content Analysis: A Methodology for Structuring and Analyzing Written Material: PEMD-10.3.1, BiblioGov.
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]]>Other uses of content analysis in GAO reports include an analysis of transcripts of focus groups on people’s ability to participate in food assistance programs (GAO, 1990), an analysis of descriptive text on the maintenance of aging aircraft (GAO, 1993a), and an analysis of open-ended discussions with Amerasian immigrants on their experiences in Vietnam, the Philippines, and the United States (GAO, 1994b).
Source: GAO (2013), Content Analysis: A Methodology for Structuring and Analyzing Written Material: PEMD-10.3.1, BiblioGov.
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]]>Source: GAO (2013), Content Analysis: A Methodology for Structuring and Analyzing Written Material: PEMD-10.3.1, BiblioGov.
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]]>One problem with surveys and some experimental methods is that evaluators and their informants can interact during data collection in ways other than how they would “naturally” react. For example, a content analysis of the hearing transcripts might be more useful than interviews with federal officials about what took place during public hearings on proposed environmental regulations. The officials might leave out important points, unconsciously or purposely, in order to protect themselves, but the transcripts provide the complete record. Thus, bias can be reduced dining data collection. Similarly, the evaluator can eliminate from analysis survey questions that might be inappropriate because they invaded a respondent’s privacy.
Content analysis has explicit procedures and quality control checks that make it possible for only a few or a great number of evaluators to analyze large volumes of textual data. Furthermore, the explicit procedures and quality control checks allow two or more groups of analysts to work on the same kind of data in different geographic locations, and computer software may be used to perform many of the required steps. (See appendix II.)
Content analysis can help evaluators learn more about the issues and programs they examine because it is systematic. It has structured forms that allow evaluators to extract relevant information more consistently than if they were reading the same documents only casually.
When the findings from content analysis are not the main evidence in an evaluation, they can still be used to help corroborate other findings, such as responses from closed-ended surveys or from economic measures. For example, Webb and colleagues have described how investigators can use “multiple operations” to increase confidence in their findings, although we do not discuss them in this paper. (Webb et al., 1981)
Source: GAO (2013), Content Analysis: A Methodology for Structuring and Analyzing Written Material: PEMD-10.3.1, BiblioGov.
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]]>Source: GAO (2013), Content Analysis: A Methodology for Structuring and Analyzing Written Material: PEMD-10.3.1, BiblioGov.
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]]>Many evaluations characterize a program’s objectives. For example, evaluators might compare a program’s legislative objectives with those of the executive branch. To do this, they might gather written or tape-recorded information from the program’s legislative history and from interviews with agency officials. In content analysis, they would then be able to compare the two kinds of documentary sources to determine whether the agency’s goals conform to its legislative intent.
To describe a program’s activities, an evaluator could perform case studies, attend agency meetings, or interview program stakeholders (for example, managers, service deliverers, or beneficiaries) and then use content analysis to examine the results. For example, GAO evaluators might ask. program stakeholders open-ended questions about a program’s activities and then describe them by simply tabulating the categories of activities the respondents have reported.
The extent to which program activities were accurately targeted could also be investigated. Evaluators could interview program beneficiaries and analyze their responses to assess their eligibility for the program’s services. The responses could then be compared with established eligibility criteria, and the evaluators could estimate the proportion of program recipients who were truly eligible.
When evaluators want to estimate the results of a program, they might take sample surveys, construct case studies, or examine earlier evaluation reports. When such data are quantitative, a variety of statistical procedures can be applied. (See GAO, 1992e, and Mohr, 1988.) However, to the extent that such data are textual, the evaluator can estimate program results with the help of content analysis.
Evaluators may analyze content when they are, for example, uncertain about program effectiveness criteria or when they find many diverse criteria within the program, are engaged in exploratory work, want to ensure that structured questions did not miss
something, or want to clarify the meaning of close-ended questions.
Source: GAO (2013), Content Analysis: A Methodology for Structuring and Analyzing Written Material: PEMD-10.3.1, BiblioGov.
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]]>Answering a descriptive question provides information about conditions or events. For example, in a report on alleged censorship of news stories in Stars and Stripes, GAO used content analysis to describe the sources and nature of articles printed in the paper’s European and Pacific editions. An advisory panel of professional journalists made judgments about allegations of managing and censoring the news; GAO supplied the results of its content analysis to the panel for its deliberations.
The answer to a normative question compares an outcome to a norm, or standard. In the Stars and Stripes report, evaluators made normative comparisons between news coverage and content in the military newspaper and related stories from the Associated Press and United Press International that had been the source for the Stars and Stripes stories. The question “To what extent does the content of news stories in Stars and Stripes indicate news management or censorship?” is normative because it implies a criterion.
Impact questions were beyond the scope of GAO’s Stars and Stripes study. For example, the evaluation did not attempt to estimate the impact of a 1984 change in Department of Defense (DOD) editorial policy for the newspaper by comparing news articles before and after 1984. In another study, however, GAO evaluators did use content analysis to examine the perception of impact rather than the impact itself when they determined the views of military veterans about health care in VA hospitals. (GAO, 1994b)
Source: GAO (2013), Content Analysis: A Methodology for Structuring and Analyzing Written Material: PEMD-10.3.1, BiblioGov.
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]]>Source: GAO (2013), Content Analysis: A Methodology for Structuring and Analyzing Written Material: PEMD-10.3.1, BiblioGov.
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]]>For a normative evaluation, the variables are often similar to those for a descriptive evaluation, because the only difference is the addition of a criterion in the normative evaluation. In a program impact evaluation, the kinds of data that are required include outcome variables and contextual variables that may be necessary to rule out rival explanations for the outcomes. (GAO, 1991c)
Source: GAO (2013), Content Analysis: A Methodology for Structuring and Analyzing Written Material: PEMD-10.3.1, BiblioGov.
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