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A survey or an experiment.
Which is an example of a study that is based on a secondary analysis? A. Collecting data by surveying people B. Collecting data by interviewing people C. Analyzing data collected by others D. Analyzing data collected over a period of a year Apex-Teddi
Secondary data plays a crucial role within assessments in emergencies, specifically in phase I and II when collecting data and information produced from outside the field assessment is necessary to provide a baseline with which to compare primary data. SD complements and benefits the primary data collection
relevance, consistency, method of collection used, validity, reasons for which the data were collected, reliability, completenes e.t.c
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no it is a primary data method
collecting the data
Secondary data is collecting and possibly processing data by people other than the researcher in question. Common sources of secondary data for social science include censuses, large surveys, and organizational records (Mintel). In sociology primary data is data you have collected yourself and secondary data is data you have gathered from primary sources to create new research. In terms of historical research, these two terms have different meanings. A primary source is a book or set of archival records. A secondary source is a summary of a book or set of records. Advantages to the secondary data collection method are - 1) it saves time that would otherwise be spent collecting data, 2) provides a larger database (usually) than what would be possible to collect on ones own However there are disadvantages to the fact that the researcher cannot personally check the data so its reliability may be questioned.
Collecting the data
the best method to collect primary data is to make a Baseline Data or using the method of Rapid Rural Appraisal.
A survey or an experiment.
Collecting the data
There are many methods of the data collection: 1. experimental method in the laboratory 2. survey method
Advantages to the secondary data collection method are - 1) it saves time that would otherwise be spent collecting data, 2) provides a larger database (usually) than what would be possible to collect on ones own However there are disadvantages to the fact that the researcher cannot personally check the data so it's reliability may be questioned. See: http://en.wikipedia.org/wiki/Secondary_data The link above is primarily on the use of secondary data for purposes of calculating statistics. In this electronic age, secondary data is disseminated very rapidly, such as credit card or employment history. You may want to browse the internet about problems when personal secondary data is widely available.
Collecting data mean to gather information in an experiment.
Collecting the data