Yes, although all of the usual precautions applying to scientific research still apply. The questionnaire needs to be tested and verified on a sample of the real population, for instance, and the actual sample on which the questionnaire is to be used must be selected on sound statistical principles.
If the objective is to avoid even categorical answers to items then so-called open questions can be put to respondents that do not bias their answers.
Explain how scientist collect and use data to conduct a research
Qualitative
The data you might need to collect depends on the specific goals of your project. Generally, you may require quantitative data, such as numerical measurements or survey responses, and qualitative data, such as interviews or open-ended feedback. Additionally, demographic information about your target population can help contextualize your findings. It’s important to ensure that the data collected aligns with your research questions and objectives.
In qualitative research, variables are typically not classified as independent or dependent as in quantitative research. Instead, qualitative research focuses on exploring complex phenomena through in-depth analysis of non-numerical data such as interviews, observations, and textual analysis. Researchers in qualitative studies aim to understand the relationships, meanings, and contexts within the data rather than test specific hypotheses with independent and dependent variables.
Two types of data you can collect from an experiment are quantitative data and qualitative data. Quantitative data involves numerical measurements, such as the height of plants in centimeters or the temperature of a reaction in degrees Celsius. In contrast, qualitative data describes characteristics or qualities, such as the color change of a solution or the texture of a material. Both types of data provide valuable insights into the results and implications of the experiment.
Experimental, correlational, observational, and qualitative research designs are common approaches that collect data. Each design has its own methodology and purpose for collecting data to address specific research questions or hypotheses.
Research schedule are being filled by the enumerators who are specially appointed for this purpose. Research questionnaire in technical term is the set of questions which is mailed to the responded, responded will send the filled questionnair. sudhish
Numerical data is quantitative research
A method of analysis using qualitative research data.
to collect qualitative data
A structured questionnaire has pre-set questions with fixed response options, while an unstructured questionnaire allows for open-ended responses. Structured questionnaires are ideal for quantitative research to collect standardized data, while unstructured questionnaires are more commonly used in qualitative research to gather in-depth insights. Structured questionnaires are easier to analyze and compare, while unstructured questionnaires offer more flexibility and depth in responses.
The instruments of Qualitative research data collections are the following.: unstructured or semi structured observation form unstructured or semi structured questionnaire unstructured or semi structured interview
Qualitative data
Numerical data is quantitative research
The questionnaire is used to gather information from individuals by asking a series of questions on a specific topic or topics. Its purpose is to collect data, insights, or feedback that can be analyzed and used for various purposes such as research, assessment, decision-making, or improvement of processes.
Research can be divided into two main categories: qualitative research, which focuses on understanding the "why" and "how" behind phenomena through qualitative data analysis; and quantitative research, which focuses on collecting and analyzing numerical data to answer research questions through statistical methods.
A questionnaire is a research tool that consists of a series of questions designed to gather information from respondents. It is typically used to collect data on attitudes, beliefs, behaviors, or demographics from a large group of people. Questionnaires can be administered in various formats, such as paper-based, online, or in-person interviews.