DOI
stands for Digital Object Identifier
（
D
igital
O
bject
I
dentifier
）
,
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.
Using DOI as a persistent link
To create a persistent link, add「http://dx.doi.org/」
「
http://dx.doi.org/
」
before a DOI.
For instance, if the DOI of an article is
10.5297/ser.1201.002
, you can link persistently to the article by entering the following link in your browser:
http://dx.doi.org/
10.5297/ser.1201.002
。
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.
Cite a document with DOI
When citing references, you should also cite the DOI if the article has one. If your citation guideline does not include DOIs, you may cite the DOI link.
DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI Registration （ doi.airiti.com ） 。
ACI:
Data Source: Academic Citation Index (ACI)
As Taiwan's largest Citation Index, we currently have on record all Humanities, and Sociology journals that were published in Taiwan. The number of periodicals that are published on a regular basis total around 400 different types. If periodicals that were added to the collection but then halted are counted as well, the number of periodicals total over 500 types. Every year we announce the recorded periodicals' impact factor, etc. to the public, and allow scholars utilize our materials to carry out academic research for free.
Impact Factor: The statistic indicating the average number of times a journal's articles published in the past two years have been cited in the counting year.
Formula: (Number of cites in counting year to articles published in the span of two years ) ÷ (Number of articles published in the span of two years)
Example: The impact factor in 2010 (determined in 2011)
In 2009, Journal A published 15 articles, and these 15 articles were cited 20 times in 2010.
In 2008, Journal A published 16 articles, and these 16 articles were cited 30 times in 2010.
→
→2010's Impact Factor = (20+30) ÷ (15+16) = 1.61
=（20+30）÷（15+16）≒1.61
What is "Preprint"?
In order to provide readers the forefront academic information, after articles are accepted to publish in the journal, we publish them in network before they're printed. Those "on-line first articles" are called the "preprint articles". The preprint articles do not have volume No., page No., publication date, but can be identified by the DOI number. 「 http://dx.doi.org/ 」 Link to the latest version of the article.
How to cite Preprint Articles?
Please use the online publication date and the DOI number of the preprint article to cite the literature.
Cited example (may vary with different formats you cited):
Author name. Article name. Journal name. YYYY/MM/DD online publish in advance.
doi:DOI Number
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The Development of the Inventory of Mathematics Academic Engagement for Junior High School Students
李靜儀(Ching-Yi Lee) ； 龔心怡(Hsin-Yi Kung)
測驗學刊 ； 66卷1期 (2019 / 03 / 01) ， P83 - 116
繁體中文
行為投入 ； 情感投入 ； 認知投入 ； 數學學業投入 ； affective engagement ； behavior engagement ； cognitive engagement ； mathematics academic engagement
- 王秀槐,黃金俊(2010)。擇其所愛、愛其所擇：從自我決定理論看大學多元入學制度中學生的科系選擇與學習成果。教育科學研究期刊，55(2)，1-27。
連結：
- 任宗浩,譚克平,張立民(2011)。二階段分層叢集抽樣的設計效應估計：以TIMSS 2007 調查研究為例。教育科學研究期刊，56(1)，33-65。
連結： - 林淑惠,黃韞臻(2012)。「大學生學習投入量表」之發展。測驗學刊，59(3)，373-396。
連結： - Appleton, J. J.,Christenson, S. L.,Furlong, M. J.(2008).Student engagement with school: Critical conceptual and methodological issues of the construct.Psychology in the Schools,45(5),369-386.
- Appleton, J. J.,Christenson, S. L.,Kim, D.,Reschly, A. L.(2006).Measuring cognitive and psychological engagement: Validation of the Student Engagement Instrument.Journal of School Psychology,44(5),427-445.
