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相关概念视频

Ordinal Level of Measurement00:55

Ordinal Level of Measurement

23.6K
The way a set of data is measured is called its level of measurement. Correct statistical procedures depend on a researcher being familiar with levels of measurement. For analysis, data are classified into four levels of measurement—nominal, ordinal, interval, and ratio.
Data measured using an ordinal scale are similar to nominal scale data, but there is one major difference. The ordinal scale data can be ordered. An example of ordinal scale data is a list of the top five national parks...
23.6K
Interval Level of Measurement00:55

Interval Level of Measurement

14.8K
For effective statistical analysis, data are classified into four levels of measurement—nominal, ordinal, interval, and ratio.
Data measured using the interval scale are similar to ordinal level data because they have a definite arrangement. However, in the interval level of measurement, the differences between data values are meaningful even though the data does not have a starting point.
Temperature is measured using the interval scale. It is measurable data, and the difference between...
14.8K

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相关实验视频

Updated: Jun 24, 2025

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging
09:19

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Published on: April 18, 2025

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衡量非物质文化遗产形象:一个规模的发展.

Yuqing Liu1, Ye Li1, Wenjie Tao2

  • 1School of Management, Tianjin University of Commerce, Tianjin, China.

PloS one
|June 3, 2024
PubMed
概括

这项研究开发了一种规模来衡量非物质文化遗产 (ICH) 形象,发现其传播,活力和关联影响旅游者对可持续旅游的重新访问意图.

科学领域:

  • 旅游学研究 旅游学研究
  • 文化遗产管理 文化遗产管理
  • 市场营销和消费者行为

背景情况:

  • 关于游客对非物质文化遗产 (ICH) 的看法存在有限的研究.
  • 缺乏一个有效的仪器来衡量游客对ICH的主观看法.
  • 联合国教科文组织注意到"真实性"不适用于ICH,强调需要替代测量框架.

研究的目的:

  • 开发和验证非物质文化遗产 (ICH) 图像的测量尺度.
  • 了解ICH形象在旅游决策和可持续旅游发展中的作用.

主要方法:

  • 定性方法:参与者观察,半结构面试,文献评论.
  • 定量方法:量级项目生成,探索性和确认性因子分析,调查数据收集.
  • 开发一个四维ICH图像尺度:传输,定位,活力和关联.

主要成果:

  • 开发的ICH图像尺度证明了可靠性和有效性.
  • ICH形象的传输,活力和关联维度对游客重新访问的意图产生了积极的影响.
  • 这项研究提供了经验证据,证明了ICH形象在可持续旅游业中的重要性.

结论:

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  • 开发的ICH图像尺度为研究人员和从业人员提供了有价值的工具.
  • 提高ICH形象对于促进可持续旅游和遗产保护至关重要.
  • 未来的研究应该探索跨不同文化背景的ICH感知的细微差别.