Exam 10: Data Collection and Preparation

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A book containing coding instructions and the necessary information about variables in the data set is called a codebook.

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True

Which of the following types of questions should the supervisor NOT ask when validating an interview with a respondent?

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B

________ of fieldwork means verifying that field workers are submitting authentic interviews.

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B

In a short essay,describe the process of properly training field workers.Next,list and discuss the five phases of the interviewing process.

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Which of the following is NOT a stage of the data preparation process?

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When entering respondent data into a spreadsheet,each column contains the data for one respondent.

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To understand the interviewers' problems,the supervisors should ________.

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Categories are ________ if each response fits into one and only one category code.

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Categories are collectively exhaustive if each response fits into one of the assigned category codes.

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In a short essay,list and discuss the three options available to the researcher for the treatment of missing responses on a questionnaire.

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Coding ________ questions is relatively simple since the response options are predetermined.

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The selection,training,supervision,validation,and evaluation of field-workers is much more streamlined in social media fieldwork than in traditional fieldwork.

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Data cleaning is the last stage of the data preparation process.

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According to the text,category codes should be ________ and ________.

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A part of the data cleaning process that identifies data that are out of range or logically inconsistent,or that have extreme values,is called ________.

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A review of the questionnaires with the objective of increasing accuracy and precision is called editing.

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The data preparation process for social media is exactly similar to that for data collected by traditional means.

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The thorough and extensive check for consistency and treatment of missing responses is called ________.

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Sampling control helps respondents focus on the specific content of the interview and provide only relevant information.

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Casewise deletion is a method of handling missing values in which for each calculation or analysis,only the respondents with complete responses are considered.

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