Exam 5: Information Gathering: Unobtrusive Methods

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Sometimes a systems analyst must select a group of people or documents to study. This process is referred to as cluster sampling.

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Examining documents for key or guiding metaphors is done because behavior shapes language.

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List five of the seven concrete elements of the decision maker's physical environment that can be observed by the systems analyst using STROBE.

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A good rule of thumb is to interview at least five people on every level of the organization.

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Observing ________, their physical environment, and their interaction with their physical, ergonomic environment is an important unobtrusive method for a systems analyst.

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Typically, most information flows:

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Corporate Web sites are not useful as an indication of organizational culture.

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Which is not a quantitative document available for interpretation in any business?

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Which is not a key question on which the systems analyst must make a decision?

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Which is not a guideline that can help analysts to take a systematic approach to analysis?

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A form of structured observation having roots in film criticism is known as ROBE.

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Data-gathering bias can be reduced by sampling.

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Which of these is not an observable element of interest with the STROBE technique?

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Stratification is the process of identifying subpopulations, or strata, and then selecting objects or people for sampling in these subpopulations.

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When using the STROBE technique, small equipment used to process information, e.g., smartphone, tablet, computers, etc., is referred to as props.

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An office lighted with warm, incandescent lighting indicates a tendency toward more casual communication.

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Signs serve as subtle reinforcers of values of those who read them.

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Which determines the sample size?

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What are the four steps to follow to design a good sample?

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Which of these recording techniques has a decision maker who is observed in the left column and all of their actions in the right-hand column?

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