Construction procedure for research tool, Operation Research

Assignment Help:

CONSTRUCTION PROCEDURE

The construction of an interview schedule or questionnaire is a time consuming task requiring considerable attention to all the details. The investigator must make many decisions, including whether to use an interview schedule or a self administered questionnaire as well as how to balance open-ended and close-ended questions.

Researcher generally works with an outline of the instrument if it is complex and encompasses a variety of topics. Questions for relevant content area are then drafted or borrowed or adapted from other instruments. Researcher must carefully monitor the wording of each question for clarity, sensitivity to the respondent's psychological state, freedom from bias and reading level. Questions must then be sequenced in a psychologically meaningful order and in a manner that encourages'cooperation.

When the instrument has been drafted, it should be critically reviewed by experts, and pre-tested with a small sample of respondents. Pre-test. is a trial run to determine insofar as is possible whether instrument is clearly worded and free from bias


Related Discussions:- Construction procedure for research tool

Simple random sampling - sampling decisions, Simple Random Sampling  ...

Simple Random Sampling  This  is  simplest  and most  popular  technique  of sampling. In it each  unit  of the  population has equal  chance  of being  included in the samp

Mean deviation - measure of dispersion, MEAN DEVIATION Mean  deviati...

MEAN DEVIATION Mean  deviation of a series is the arithmetic  average of the  deviations of various  items  from the  median  or mean  of that series. Median is preferred

Annotated bibliography - report writing presentation , Annotated bibliograp...

Annotated bibliography   In  this  bibliography each  is followed  by a one sentence or  one  paragraph  description of the content  of the work  cited. For  example Bndypad

Construction procedure for research tool, CONSTRUCTION PROCEDURE The c...

CONSTRUCTION PROCEDURE The construction of an interview schedule or questionnaire is a time consuming task requiring considerable attention to all the details. The investig

LINEAR PROGRAMMING, b. A paper mill produces two grades of paper viz., X an...

b. A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y pape

Environmental demands, Problem 1 Explain the key elements, which contri...

Problem 1 Explain the key elements, which contribute to a sound and effective strategy. >>Explanation of following elements Market Consumers Competition Skil

PERT, how does it work

how does it work

Steps involved in hypothesis testing of the mean , Statement of Hypothesis...

Statement of Hypothesis The  two hypothesis  i  ,e,  null hypothesis  (H 0 ) and Alternative Hypothesis (H 1 ) are so  constructed  that if  one is  correct the other  is wron

Operating system, represent a diagrammatic way of components of the os

represent a diagrammatic way of components of the os

Markov chain models - operation research model, These models are used for a...

These models are used for analyzing a system which changes over a period of time among various possible outcomes or states. The models while dealing with such systems describe tra

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd