Research Methodology – Hamed Taherdoost

May 1, 2020May 1, 2020Analytical Hierarchical Process Technique, Methodology, Research Methodology

What Is the Best Response Scale for Survey and Questionnaire Design; Review of Different Lengths of Rating Scale / Attitude Scale / Likert Scale

What Is the Best Response Scale for Survey and Questionnaire Design; Review of Different Lengths of Rating Scale / Attitude Scale / Likert Scale Abstract Hamed Taherdoost Keywords: Response Scale, Rating Scale, Attitude Scale, Liker Scale, Scaling Method, Response Rate, Questionnaire, Survey Design.

October 18, 2017February 9, 2020Analytical Hierarchical Process Technique, Methodology, Research Methodology

Decision Making Using the Analytic Hierarchy Process (AHP); A Step by Step Approach

Decision Making Using the Analytic Hierarchy Process (AHP); A Step by Step Approach Abstract Hamed Taherdoost Keywords: Analytical Hierarchy Process (AHP), Research Methodology, Hierarchical Tree, AHP Survey / Questionnaire, and AHP Formulas.

September 2, 2017February 9, 2020Methodology, Research Methodology

Determining Sample Size; How to Calculate Survey Sample Size

Determining Sample Size; How to Calculate Survey Sample Size Abstract Hamed Taherdoost Keywords: Sample Size, Survey Design, Questionnaire Development, Calculate Sample Size, and Research Methodology

July 22, 2017February 9, 2020Methodology, Research Methodology

Measurement and Scaling Techniques in Research Methodology; Survey / Questionnaire Development

Measurement and Scaling Techniques in Research Methodology; Survey / Questionnaire Development Abstract Hamed Taherdoost Keywords: Scaling Method, Research Methodology, Survey and Questionnaire

April 10, 2017February 9, 2020Methodology, Research Methodology

How to Design and Create an Effective Survey/Questionnaire; A Step by Step Guide

How to Design and Create an Effective Survey/Questionnaire; A Step by Step Guide Abstract Hamed Taherdoost Keywords: Research Instrument, Questionnaire Development, and Survey Design.

March 2, 2017February 9, 2020Methodology, Research Methodology

Validity and Reliability of the Research Instrument; How to Test the Validation of a Questionnaire/Survey in a Research

Validity and Reliability of the Research Instrument; How to Test the Validation of a Questionnaire/Survey in a Research Abstract Hamed Taherdoost Keywords: Research Instrument, Questionnaire, Survey, Survey Validity, Questionnaire Reliability, Content Validity, Face Validity, Construct Validity, and Criterion Validity.

January 1, 2017February 9, 2020Methodology, Research Methodology

Sampling Methods in Research Methodology; How to Choose a Sampling Technique for Research

Sampling Methods in Research Methodology; How to Choose a Sampling Technique for Research Abstract Hamed Taherdoost Keywords: Sampling Method, Sampling Technique, Research Methodology, Probability Sampling, and Non-Probability Sampling.