問題一覧
1
This is often viewed asva rising tide that should up lift all the boats within it.
Economic growth
2
it is a necessary skill for any individual. Data is used in a variety of situations, such as writing up research reports in school, finding a specific item or getting necessary information for a job.
Data Collecting
3
it is the Internet can collect a wide range of data in a short period of time. A simple search through a search engine will result in several websites that are useful for data collection.
Computer and Internet
4
this are an excellent data collection tool. These are useful in businesses, mental health studies, school projects or any other data collection that requires information from a large number of people. Surveys ask specific questions that are filled out by individuals.
surveys
5
this are a data collection method that is used to gain information about a specific subject. Interviews are commonly given to experts in a specific field, such as interviewing a psychologist that specializes in children’s mental health when collecting data about a childhood mental health problem. Interviews are commonly used by news reporters to gain first-hand information about a specific story.
interview
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Data collection is not always about asking questions or researching online, but also about paying attention and observing as well. This is first-hand data rather than second-hand data from another source. Observation data collection includes specific items that are measured, seen or that others can reproduce
observation
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this are a primary tool for data collection. While old books might have outdated information, even old books are used for historical studies or data collection. There are books available about any subject that ranges from mythology to history to science and math. The wide range of subjects available in books allows for finding data about any specific subject.
books
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it is the process of gathering and measuring information on variables of interest, in an established systematic fashion that enables one to answer stated research questions, test hypotheses, and evaluate outcomes.
data collection
9
Group interviews can be classified into two types: what are this two types of Group interview?
Focus Group Natural Group
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There are two kinds of observation: what are this?
Observation Checklist Observation Guide
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what is the importance of ensuring accurate and appropriate data collection?
Regardless of the field of study or preference for defining data (quantitative, qualitative), accurate data collection is essential to maintaining the integrity of research.
12
Quantitative data collection main types!
document review observation survey questionnaire probability sampling interview
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what are qualitative data?
documents interview observation focus groups
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participants are selected by the researcher according to the specific sampling criteria.
Focus Groups
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participants belong to a group that exists independently of the study
Natural Groups
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quantitative in nature, and make use of ratings or numerical rankings.
observation Checklist
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more qualitative, and allow more general descriptive documents.
observation Guide
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what are the five types of Tools In Data Collection?
Computer and Internet, Surveys, Interview, Observation, Books
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Quantitative types
Online Web Face-to-face Phone FedEx Mail Central Location Intercept
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Qualitative types
Online Forums Online communities Web Survey Web-Triads-Dyads Depth Interview (ID's)
21
precedes data collection, its main focus is 'prevention' (i.e., forestalling problems with data collection). Prevention is the most cost-effective activity to ensure the integrity of data collection.
Quality Assurance
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activities that take place before data collection begins
quality Assurance
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activities that take place during and after data collection
quality control
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activities (detection/monitoring and action) occur during and after data collection, the details should be carefully documented in the procedures manual. This also identifies the required responses, or ‘actions’ necessary to correct faulty data collection practices and also minimize future occurrences.
Quality Control
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what is data collection?
it is the process of gathering and measuring information on variables of interest, in an established systematic fashion that enables one to answer stated research questions, test hypotheses, and evaluate outcomes.