Research Methodology Note Part 2 研究方法论笔记

 

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1	Research Methodology Note Part 1 研究方法论笔记
2	Research Methodology Note Part 2 研究方法论笔记
3	Research Methodology Note Part 3 研究方法论笔记
4	What is reliability in research methodology? And the threat for validity in Research
5	What is the function and preparation of writing Critical Review in the research methodology?

 

Term	Definition
Frequency distribution 频数分布	Central tendency集中趋势 Central tendency refers to the trends, average and prominent value in the frequency distribution which mean the highest data. 集中趋势是指频率分布中的趋势、平均值和突出值，表示最高的数据。   Measures of central tendency: Mean / Mode / Middle value / Mode     Dispersion tendency离散趋势 Dispersion tendency refer to the range, gap and distance between the variable and the average value. 离散趋势是指变量与平均值之间的范围、差距和距离。   Measures of dispersion tendency: Range, standard deviation, average deviation, quartile deviation
Contingency table 列联表	It was a type of table fill with data to show the relationship between data and categorize the variables. Usually been use in research, survey, engineering and so on. Also known as Cross-table, two-way tables. 它是一种用数据填充的表格，用于显示数据之间的关系并对变量进行分类。 通常用于研究、调查、工程等。 也称为交叉表、双向表。   For example, it could be use to calculated consuming of the product to estimate the preference and potential demand in future market.
Backward linkage and forward linkage. 后向链接和前向链接。	Backward linkage后向链接 Refer to the impact of early stages of the chain to the later stages of chain. For example, the impact of final demand to the production. 指链条早期对链条后期的影响。 例如，最终需求对生产的影响。   Forward linkage前向链接 Refer to the impact of later stages of chain to the early stages of chain. For example, the impact of value added to the price setting. 参考链条后期对链条早期的影响。 例如，附加值对价格设置的影响。
The rights and obligations of research participant	·         To decide whether to answer or not about privacy question. ·         To know about what risk could have in the study. ·         To be told about the processing and keeping of the data especially the personal data. ·         To avoid the external influence and pressure which affect the participants decision. ·         To know about purpose of research and why you are being chosen. ·         To be told about what will happen and process of the study or research.