What is the greatest flaw in using self administered questionnaires for research study?

What is the greatest flaw in using self administered questionnaires for research study?

What is the greatest flaw in using self-administered questionnaires for a research study? They can be administered only to small groups. They are expensive compared to other research techniques.

When Peter Rossi and the National Opinion research Center studied the homeless?

When Peter Rossi and the National Opinion Research Center studied the homeless, it was necessary for them to develop a practical and accurate description to determine exactly what constituted being homeless (the variable).

What are the three qualities of which research ethics is based?

Research ethics rests on the following 3 fundamental principles:

  • Respect for persons.
  • Beneficence.
  • Justice.

What are the disadvantages of participant observation?

List of the Disadvantages of Participant Observation

  • Participant observation has a high risk of bias entering the data.
  • The representative sample being studied is relatively small.
  • It takes a lot of time to gather factual data using participant observation.
  • Ethical questions exist for this qualitative research method.

What is the problem of observation?

There are some serious problems with observations. One very valid criticism of observation is that you can see the thing that many people claim to be looking for. You can’t see learning taking place. What you find instead, is people looking for what they believe are proxies for learning.

What are the strengths and weaknesses of self-report research methodology?

The main advantage of self-report is that it is a relatively simple way to collect data from many people quickly and at low cost.

  • There are several disadvantages of self-report that threaten the reliability and validity of measurement.
  • The situation and location of interviews may also influence self-report measures.
  • What are the limitations of self-report measures?

    Disadvantages of Self-Report Data

    • Honesty: Subjects may make the more socially acceptable answer rather than being truthful.
    • Introspective ability: The subjects may not be able to assess themselves accurately.

    What are ethical issues in research?

    Researchers face ethical challenges in all stages of the study, from designing to reporting. These include anonymity, confidentiality, informed consent, researchers’ potential impact on the participants and vice versa.

    Why are ethical issues important in research?

    Research ethics are important for a number of reasons. They promote the aims of research, such as expanding knowledge. They support the values required for collaborative work, such as mutual respect and fairness. They support important social and moral values, such as the principle of doing no harm to others.

    What are the strengths and weaknesses of participant observation as a method?

    (i) The method involves a lot of time and effort. (ii) It also involves a lot of expenses during work. (iii) It is not necessary that the report consists of the views of the insider or of the sociologist, as the sociologist may become consciously or unconsciously bias in selecting what to write and what not to.