Reading method: read relevant documents, newspapers, magazines, books, materials, etc. And get the necessary information from it.
Purchase method: purchase relevant materials from educational science centers, consulting service units, educational research institutions and related universities.
How to listen: Get relevant information from radio, telephone, etc.
2. Investigation and research method.
Investigation methods. The survey methods include interview survey, written survey, indwelling questionnaire survey and telephone survey. In school management, the most commonly used method is interview survey. It refers to listening to the opinions, demands, reactions, criticisms and suggestions of the respondents face to face.
Extended data
The scope of information collection can be divided from three angles:
1, content range
Content scope refers to the scope determined according to the characteristics of information content, information collection objectives and requirements, including its own content scope and environmental content scope. The content range of itself is a range composed of the content characteristics of things themselves related to information; Environmental content range is a range composed of the content characteristics of information around things and related to things.
2. Time frame
Time range refers to the time when information occurs, which is determined according to the characteristics related to information collection objectives and needs, which is determined by the historical and timeliness of information.
3. Geographical scope
Geographical scope refers to the scope determined by the characteristics related to the information collection objectives and needs of the place where information occurs. This is determined by the geographical distribution characteristics of information and the relevant requirements of information collection.
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