Case study research typically includes multiple data collection techniques and data are collected from multiple sources. Data collection techniques include interviews, observations (direct and participant), questionnaires, and relevant documents, For detailed discussions of questionnaires, interviews and observation,Questionnaires. The most common techniques used to collect data for case studies are:
1.personal interviews
2.direct observation
3.psychometric tests
archival records
Case studies also tend to use qualitative data, such as interviews, but may occasionally use quantitative data as well, like questionnaires. ... Case studies use techniques such as personal interviews, direct observation, psychometric tests, and archival records to gather information.
SANA ASLAM 17-185evening A
Methods of data collection
The most commonly used methods are: published literature sources, surveys (email and mail), interviews (telephone, face-to-face or focus group), observations, documents and records, and experiments.
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
cross-sectional
sample
Any kind of data can be collected.
relevance, consistency, method of collection used, validity, reasons for which the data were collected, reliability, completenes e.t.c
Data Collection is an important aspect of any type of research study. Inaccurate data collection can impact the results of a study and ultimately lead to invalid results.
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
scientific method. It involves making observations, formulating hypotheses, conducting experiments, analyzing data, and drawing conclusions based on evidence collected through systematic investigation.
The next step in the scientific method is to analyze the data you collected.
The scientific method does not detail how you do an experiment, only the method used in general terms.
Analyzing data collected by others..:)
sttarting the question
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
Advantages of using a case study as a research method include in-depth examination of a specific phenomenon, the ability to generate rich and detailed data, and the potential to uncover unique insights. Disadvantages include limited generalizability to other cases, potential bias in data collection and interpretation, and challenges in maintaining objectivity.
survey. Can be telephone survey or survey by personal interview.
The space probe collected data on distant planets to study their atmospheres.
Case study is not a qualitative study - it is a research strategy which use qualitative and quantative data as well. You select a data sources if it provides good arguments. Knud r.