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 and Limitations:
Experimental approach represents the most powerful method for testing hypothesis of the cause and effect relationship between variable. Because of its special controlling properties on experiment it offers greater control than any
other research approach that the independent variable (e.g. diet, drug, dosage, teaching approach) has an effect on the dependent variable (e.g. weight loss, recovery of health, learning, etc.). The great strength of experiments then lies inthe confidence with which casual relationship can be inferred.
Limitations:
This approach has several limitations. Many interesting variables are not amendable to experimental manipulation. A large number of human characteristics e.g. health history, age, gender, can not be randomly conferred on people.
Another problem in experiment is Hawthorne effect or placebo effect. It is the effect on the dependent variables caused by subject's awareness, that they are special participants under study e.g. the knowledge of being included in the study may be sufficient to cause people to change their behaviour. For examplewhen a staff nurse knows that slhe has involvement in research to find the quality care being offered, itself will improve the quality of care.
Question: (a) List and explain five sources of solid waste within a community. You are required to provide examples of the types of solid waste generated from each source.
Question 1 The role and scope of event management is to deliver successful events. Analyse the scope of Event Management Question 2 Prepare a list of all the legal duti
INNER FORMS OF A LIBRARY CATALOGUE: We have given you an overview of the physical forms of a library catalogue w their features, merits and demerits. Closely related to the ph
Question 1: (i) Explain why it is not normally advisable to use the cost plus method in the pricing of rooms for first class hotels. (ii) Mention and explain four types of
Hacker Hacker is one who delights in having an intimate understanding of the Internet workings of a system or computers and computer networks in particular.
ISO 9000 Quality System Standards ISO is the universal hallmark of quality which consists of a family of standards for quality management systems such as ISO 9000.
Hi there i need help in case study assignment. Thanks
(a) Explain the term Public Relations (PR) as per the British Institute of PR and illustrate the relevance and interdependence of i. PR and marketing and ii. PR and adverti
Problem: a) Authentication is the mechanism whereby a system securely identifies their users. Authentication system provides answers to the following questions: - Who is t
A large unit manufacturing electrical goods which has been known for its liberal personnel policies and fringe benefits is facing the problem of low productivity and high absenteei
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd