Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Advantages:1.Many social events are such that they have already occurred and cannot be repeated or replicated. Causes behind many events cannot be created or reproduced. Hence conducting experiment on them is not possible.
2. Ex post facto research method has proved it usefulness in the study of changes in average weight height athletic performance morbidity mortality fertility etc. By comparing the present populations with preassembly comparable population that lived in the previous times. It can also the successfully to study changes in crime rates in marriage rates in divorce rates in schooling traffic accidents alcoholism drug addiction etc.
3. With precaution studies through ex post facto design can be approximated to those of experiment.
4. In those cases where before comparability can be ascertained this method is as valid as and as useful as the before after experimental research design.
In some social experiments even it creation of variable becomes possible it takes a long time for the effect to become evident. For example we might want to know the effect of better housing conditions on lowering the amount of delinquency. It may take years before the difference is significantly evident.
what are related theories
Diagram of different species of phylum coelenterata
Formal Designs: In formal designs the researcher randomly assigns treatments to randomly selected test units whereas in informal design careful assignment of treatments was no
whom do you think rajender will eat with, why?
Minimize Error Variance: A third group of factors influencing the dependent variable are known as random variables because they are temporary factors which vary fro
hihkjhjhjkbhjgbhjbhjn bnbbbnbnbnbnbnbnhh hjhjhjgj ressdd rggfghghjghjg drttyftyrftf ftyftftfghg tdtscgfg
discuss that technological breakthrough has brought a radical changes in hrm.
Historical Review: In the case of historical reviews our job is to describe what happened in the past so that we can understand the present or plan for the future.
“The eclectic paradigm combines elements of quite different approaches to international production, and so it should not be misunderstood as itself another general theory: ‘precise
Problem 1: Government is often criticized for being managed by committees and meetings. Show the official roles of the chairperson, the secretary and of members before, during
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd