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!
Types: There are various types of survey research-descriptive, evaluative, comparation, correlation, longitudinal, cross-sectional, cross-cllltural, etc.
Descriptive Survey: In the survey approach, one can describe in a system facts and characteristics of the population. This type of research is called survey. For example, "a public opinion survey to assess eligible couples" attitude towards family planning practices. This is an example of a community survey to establish the needs for a health education prograde. This type of survey does not necessarily seek to explain relationship, compare groups, test hypothesis or make predictions. It is essentially exploratory in nature.
Correlation Survey: A descriptive study when seeks relationship between variables is called correlation survey. Here the researcher investigates the extent to which variations in one variable (e.g. educational level) corresponds the extent with variations to another variable (e.g. perceived nutritional needs) based on correlation coefficient. Therefore data are collected on more than one variables from the same group of subjects (e.g. educational level and perceived nutritional needs) and the magnitude relationship between variables are estimated.
More direct is the relationship, i.e. higher the educational level. higher is the perceived nutritional needs, the correlation coefficient value r is higher. ' Here the relationship is positive. The r ranges from 0 to +1 indicating positive relationship and 0 to -1 showing negative relationship. Negative relationship shows when higher is the value of variable A lower is the value of variable B. For example, when the rate is higher the amount of healing pus discharge is lower.
Problem 1 If public relations practitioners are considering establishing a Web presence for themselves as well as their clients, explain some major questions that should be ans
What are some study techniques that I can use to study for the ACT??
Telecommunication Technologies: Telecommunication today involves microprocessors, digitization of information (audio, video and text) and its transmission across communication
Some detailed important do's and don'ts while conducting negotiations are given hereunder. Do's: Know your authority as a negotiator and that of your counterpart.
Q uality control Quality control uses techniques and performs activities to compare actual quality performance with requirements and define appropriate actions if ther
.Purposes of a Library Catalogue Libraries generally acquire reading and reference materials in various physical forms, which will be utilised by users for study, referen
Internet - Definition A great majority of people are now aware of the existence of Internet But, many of them have perhaps a some what misguided view of what the Internet rea
Question 1: "One of the main challenges of hotel management today is the rapid changes in customer requirements, trends and tastes, resulting in the necessity for frequent exte
Problem 1: a. Distinguish between underemployment and unemployment? b. Why do they constitute a serious development problem? Problem 2: a. Compare basic types of pla
identify and explain s categories of quality and their uses in a company
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