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) Explain the Arbitrage Pricing Theory. In what ways the Arbitrage Pricing Theory is considered to be a superior model. What are its main limitations? (b) Disting
Trade Discounts: Trade discounts area common feature in book purchases. The discounts may vary according to categories of publications. Normally a 10% discount is admissible o
Efficient library management: These-functions are carried out by any reasonably efficient library. The emphasis the definition is on the provision of information as a major fu
Question 1 Customer relations management is a broadly recognized, widely-implemented strategy for managing and nurturing a company's interactions with clients, customers or sal
Problem: a) Authentication is the mechanism whereby a system securely identifies their users. Authentication system provides answers to the following questions: - Who is t
QUESTION A popular restaurant has been losing customers and orders due to various delays and errors. The Restaurant Manager wants to identify problems and causes that might be
NEED AND PURPOSE OF LIBRARY CLASSIFICATION: Library classification invariably requires written has of damps and their subdivisions arranged in a systematic way along with corr
Question 1 What do you mean by ‘Purchasing cycle'? Explain the steps in purchasing cycle Question 2 What is vendor registration? Explain the vendor status and the process
Globe: The difference between a map and a globe is one of form. A map is any geographic image of the earth drawn to scale on a flat surface whereas a globe is a spherical rep
Supplies The supplier is responsible for the delivery of goods/services that are ordered/contracted to him as per the order. However, purchaser has to ensure the goods are del
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