values of interview and survey

Values of Interview and Survey
Purposes of Interview to evaluate qualifications of an applicant evaluate the match between your needs and what the job offers to gather information from the interviewee
Importance of an Interview:
Interviewing is needed in order to get proper employees for certain jobs.
Interviewing can be used for gathering information for researches.
Advantages of Conducting an Interview:
Interviews are one of the hiring tools available to employers, used extensively to judge how appropriate a prospective candidate to fill a role with an organization.
The Interview provides an opportunity to meet several candidates and screen them to find the ones most suitable for the organization.
It helps to evaluate a person's skills, capabilities and personality trait.
Provides tremendous insight into a candidate's confidence level and ability to handle a pressure situation.
A chance to communicate the Company's policies, beliefs, work culture and expectations from the prospective employee.
It helps narrow down, select and hire the best talent to fill the job vacancy.

Disadvantages of Conducting an Interview:

The person being interviewed may sometimes lie

Purpose of Survey
To gather information from a selection of individuals
To collect appropriate data
Make data comparable and amenable to analysis
Minimize bias in formulating and asking questions
To know the insights of others
Importance of Conducting Surveys:
Conducting surveys are important if you need to gather information for your research
Surveys allow you to collect information from certain individuals

Advantages of Conducting Surveys:

Surveys allow researchers to collect a large amount of data in a relatively short period of time
Surveys are less expensive than many other data collection techniques.
Surveys can be created quickly and administered easily.
Surveys can be used to collect information on a wide range of things, including personal facts, attitudes, past behaviors and opinions.

Disadvantages of Conducting Surveys:
The answer choices provided on a survey may not be an accurate reflection of how the participant truly feels.
Participants can be biased

Sources: http://www.linkedin.com http://science.blurtit.com http://answers.yahoo.com http://psychology.about.com