Research Methods

UNICAF University - Zambia, 2020

In this article, as data collecting tools interviews and questionnaries used in social science and educational researches were examined. Firstly, the definitions and types of both techiques were discussed. then interwies and questionnaries were compared in terms of various aspects. these comparisions were made regarding information, bias, anonimity and confidentialty, response rate, validity, reliability and data analysis. Finally, the advantages and disadvantages of both techniques were summarised in a table.

Journal of Family Planning and Reproductive Health Care, 2005

Researchers have increasingly turned to mixed-method techniques to expand the scope and improve the analytic power of their studies. Yet there is still relatively little direction on and much confusion about how to combine qualitative and quantitative techniques. These techniques are neither paradigm-nor method-linked; researchers' orientations to inquiry and their methodological commitments will influence how they use them. Examples of sampling combinations include criterion sampling from instrument scores, random purposeful sampling, and stratified purposeful sampling. Examples of data collection combinations include the use of instruments for fuller qualitative description, for validation, as guides for purposeful sampling, and as elicitation devices in interviews. Examples of data analysis combinations include interpretively linking qualitative and quantitative data sets and the transformation processes of qualitizing and quantitizing.

1998

Abstract All empirical research involves some form of data collection. One of the approaches commonly used the human sciences, is survey research. This article focuses on the various forms of interviews and using the questionnaire technique as a data collection instrument often associated with surveys. It puts the different interview types on a continuum, ranging from structured to unstructured interviews into perspective against two underlying types of data, namely qualitative and quantitative data. The article sensitises the prospective researcher for some pitfalls when using the interview as a data collection technique and includes some hints for this protective researcher when using the interview data collection technique in practice. It also attempts to bring order into the vocabulary when using the concepts: procedure and technique.

2007

A complete and comprehensive collaboration providing insight on future approaches to telephone survey methodology Over the past fifteen years, advances in technology have transformed the field of survey methodology, from how interviews are conducted to the management and analysis of compiled data. Advances in Telephone Survey Methodology is an all—encompassing and authoritative resource that presents a theoretical, methodological, and statistical treatment of current practices while also establishing a ...