RESEARCH METHODOLOGY

Paper Code: 
MRD 223
Credits: 
4
Contact Hours: 
60.00
Objective: 

Objectives: To indicate some of the important elements of research design and their implementation.

12.00
Unit I: 
Introduction

• Formulation of Research Problem
• Devising Research Strategy in terms of-
-Goals : Exploratory, Descriptive, Explanatory, Comparative(Cross sectional, longitudinal, spatial comparison)
-Selecting Field (Universe)
-Selecting a sample

12.00
Unit II: 
Probability Distributions

• Definition of Probability: Classic and Relative-Frequency Definitions
• Discrete and Continuous Probability Distributions
• Binomial Distribution
• Normal Distribution
• Relation Between the Binomial and Normal Distributions

12.00
Unit III: 
Elementary Sampling Theory

• Sampling Theory- an introduction
• Methods of Sampling- Probability and Non-Probability Sampling Methods
• Sample Size Determination
• Sampling Distribution of t, chi-square and F, and their properties
• Sampling and Non-Sampling Errors

12.00
Unit IV: 
Testing of Hypothesis

• Basic Concepts-Statistical Hypotheses, Test of Hypotheses and Significance
• Type I and Type II Errors
• Level of Significance
• t-test(significance of mean and difference between means)
• c2-test, F-test (test of independence, homogeneity and goodness of fit)

12.00
Unit V: 
Designing a Research Study

• Introduction –Aims and Objectives
• Scientific Investigation-Concept, Nature and Principles
• Research Design- Elements and Types
• Report Writing-Outline of a Research Report

Essential Readings: 

• Gupta, S.P., Statistical Methods (Recent Edition), S.Chand and Sons, New Delhi.
• Speigel, M.R. and Larry J. Stephens (2002), Schaum’s Outline of Theory and Problems of Statistics, Tata McGraw-Hill Publishing Company Limited, New Delhi.
• Nagar, A.L. and R.K. Das, Basic Statistics , Oxford University Press, Bombay.
• Kothari, C.R. 1989. Research Methodology: Methods and Techniques, Bangalore, Wiley Eastern.
• Young, P.V. 1988. Scientific Social Surveys and Research. New Delhi: Prentice Hall.
• Good and Hatt, Methods of Social Research, McGraw Hill.
• Shah Vimal P., Reporting Research, Rachana Prakashan, Ahemdabad.
• De Vaus D.A., Surveys in Social Research (5th edition), Rawat Publication, Jaipur and New Delhi.
• Sanders William B. and Pinhay Thomas K., The Conduct of Social Research, CBS College Publishing HOIT, Reinhart and Winston.
• Ahuja. Ram. 2006, Research Methods, Rawat Publications.
• Wilkinson and Bhandarkar, Methodology and Techniques of Social Research, New Delhi: Himalaya Publishing House.
• Blyman, Alan. 2001, Social Research Methods, Oxford University Press
• Babbie, E.R. 2006, the Practice of Social Research, Wadsworth Publishing Company.
• Sarantakos, S. 2005, Social Research, Palgrave MacMillan.