additive errors that affect the quality data obtained by panels, depth interviews and projective techniques whitethorn be; the disproof (the focus group results may be different hence from the population or take frame), solution errors (the answers are misrecorded, misanalyzed or inaccurate, arrangement errors (errors due to hearing, version and recording the answers), inability errors (respondents are unable). The exploratory techniques based on personal contact with the interviewer may be more than others techniques abnormal by unwillingness because the respondents headache of embarrassment, desire to please the interviewer or picture socially desirable information. The conclusive research includes descriptive and causal techniques. The descriptive techniques are surveys, panel and observation. The quality of data obtained by the descriptive techniques may affect the same errors that affect exploratory techniques. The panels and surveys...If you want to cut a full essay, station it on our website: Ordercustompaper.com
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