18 Questions
What type of data is collected through journal and diary entries during the data gathering process?
Primary data
What is the purpose of evaluative records in quantitative research?
To evaluate projects and depict rates of respondents among a sample or population
What type of data is obtained from scientific journal articles based on experimental research results?
Framework and methodologies
What are artifacts, specimens, and laboratory samples examples of in experimental research?
Quantitative data
What is the difference between primary and secondary data in quantitative research?
Primary data is original data collected by the researcher, while secondary data is acquired from existing sources
What is the goal of data analysis in quantitative research?
To process data into meaningful information
What are the advantages of conducting online surveys?
Cost-efficient and convenient; can be conducted despite difference in location
What is a limitation of quantitative observation?
It may be subjected to bias; there may be little to no control over the environment
What is an example of a research question that can be answered through an experiment?
How does the type of teaching strategy used affect a student's attention span?
What is an advantage of conducting quantitative observations in groups?
It can be done in groups, making it cost-efficient
What is an example of a research question that can be answered through quantitative observation?
How many people pass by a certain area in a day?
What is a limitation of online surveys?
Issues on software and hardware; possible technical difficulties
What are the three forms of summarizing quantitative data?
Textual summary, Tabular summary, and Graphical summary
What is the primary purpose of data preparation in constructing a summary of quantitative data?
To align the data with the research questions of the research
What is the advantage of using graphical summary in summarizing quantitative data?
It makes relationships of variables be easily identified
What is the purpose of quantitative observation in research?
To collect quantitative data through systematic observation
What type of interviews can be used to collect quantitative data?
Face-to-face interviews, Telephone interviews, and Web-based interviews
Why is summarizing data an important step in research?
It involves organizing and processing the raw data in preparation for conclusions and interpretations
Study Notes
Research Data and Its Forms
- Research data are recorded materials that are evidence-based and collected from systematic observations for analysis.
- Information is processed data that forms a meaningful context, making it useful for research.
- Quantitative data can be classified into primary and secondary data, which may be acquired in several ways.
Primary Data
- Journal and diary entries contain records and documentation during the data gathering process.
- Evaluative records are based on evaluating projects that depict rates of respondents among a sample or population.
- Artifacts, specimens, and laboratory samples are seen in experimental research in varying fields.
- Framework and methodologies are data found in scientific journal articles based on experimental research results.
Quantitative Observation
- Involves following a structured procedure in observation to acquire reliable information for analysis.
- Involves the standardization of observed elements, which are put into numerical contexts making them measurable and quantifiable in nature.
- Advantages: makes insights and perspectives through observation, behaviors and body language may be observed.
- Disadvantages: may be subjected to bias, little to no control over the environment, consciousness among respondents may bring irregularities.
Experiments
- Involves manipulation of variables that test hypotheses under conditions which may be controlled or not.
- Takes the form of laboratory or field experiments.
Practices in Collecting Quantitative Data
- Quantitative survey
- Quantitative interviews (face-to-face, telephone, web-based)
- Quantitative observation
- Experiments (laboratory, field)
Summarizing Quantitative Data
- Summarizing data is one of the major steps to be done before data analysis and interpretation.
- Involves organizing and processing the raw data in preparation for conclusions and interpretations.
- Forms of data summary: textual, tabular, graphical
Constructing a Summary of Quantitative Data
- Data preparation involves collating all the raw data gathered.
- The researcher aligns the data with the research questions of the research.
Test your understanding of research methods, including advantages and disadvantages of online surveys, and quantitative observation techniques. Learn how to analyze data and make informed decisions.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
