Qiaopu the attention of electrical point of market adjustment

(1) Qiaopu the organizational capacity of electrical investigators
Investigation must be directed, sampling, questionnaire proposition, pre-check, the actual investigation, analysis results, report writing, general treatment ... ... the unit's personnel must be united and coordinated in order to achieve the desired objectives. Therefore, the investigators of organizational capacity can not be ignored.
(2) Qiaopu electrical needs of the full implementation of instructions issued to all investigators, must be thoroughly and carefully issued a directive, instruction must be clear, taking into account the overall layout and individual local issues, because the instruction explicitly or not, for consumers has great influence on the quality of answers.
(3) the questionnaire number, language, organization, and reasonable in order to increase the oral face to face survey, the highest limit of the number of issues, 20 more appropriate, more consumers will be impatient, or delay the findings of other work affected The typical and representative. Qiaopu electrical requirements to avoid a breakdown of the subject is divided into several, easy to understand language use should be sought, the question of the order should also be careful making investigators: should be beneficial to get the survey results, and pay attention to avoid induced trend.
(4) strict implementation of
Must direct the survey to see our program in person with questions and answers. If the respondents are not, or can re-select another appointed time and he has the same representative survey, Qiaopu electrical investigation, but also to check whether we saw the respondents themselves, we get the answer, is not After careful thought, if it is free to make up, lip service, such information would rather not.
(5) should respect the results of preliminary investigation is a preliminary investigation of targeted pre-investigation, with the aim of the questionnaire wording, arrangement, code ... ... to provide information. Therefore, we should solemnly pre-survey results, that is, if we find the original design of the program and pre investigate discrepancies, it is necessary to modify and adjust it.
(6) Electric entered into a statistical program questionnaire Qiaopu do, after which they entered into a statistical program, especially the need for various levels of analysis or the need for cross-statistical problems, we especially need for careful planning.