
【国外标准】 IEEE Standard for Learning Technology-Data Model for Reusable Competency Definitions
本网站 发布时间:
2025-04-28
- IEEE 1484.20.1-2007
- 定价: 134元 / 折扣价: 114 元
- 在线阅读
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
This Standard defines a data model for describing, referencing, and sharing competency definitions, primarily in the context of online and distributed learning. This Standard provides a way to represent formally the key characteristics of a competency, independently of its use in any particular context. It enables interoperability among learning systems that deal with competency information by providing a means for them to refer to common definitions with common meanings. This Standard enables… read more information about competencies to be encoded and shared. This Standard does not define whether a competency is a skill, knowledge, ability, attitude, or learning outcome, but it can be used to capture information about any of these. Policies regarding reusable competency definitions (RCDs), such as the best practice to look for an existing definition to reuse instead of inventing a new one for the same purpose, are outside of the scope of this Standard. read less
标准号:
IEEE 1484.20.1-2007
标准名称:
IEEE Standard for Learning Technology-Data Model for Reusable Competency Definitions
英文名称:
标准状态:
-
发布日期:
-
实施日期:
出版语种:
- 推荐标准
- AS 2205.4.1-1997 Methods for destructive testing of welds in metal - Nick-break test
- AS 2205.5.1-1997 Methods for destructive testing of welds in metal - Macro metallographic test for cross-section examination
- AS 2205.6.1-1997 Methods for destructive testing of welds in metal - Weld joint hardness test
- AS 2205.7.1-1997 Methods for destructive testing of welds in metal - Charpy V-notch impact fracture toughness test
- AS 2205.9.1-1997 Methods for destructive testing of welds in metal - Hot cracking test
- AS 2213.1-2001/Amdt 1-2002 Commercial road vehicles - Mechanical connections between towing vehicles Selection and marking of pin-type couplings and drawbar eyes
- AS 2219.1.1-1978 Methods of test for vitreous enamel coatings Chemical tests - Determination of resistance of vitreous enamel coatings to hot sodium hydroxide
- AS 2219.1.3-1978 Methods of test for vitreous enamel coatings Chemical tests - Determination of resistance of vitreous enamel coatings to boiling hydrochloric acid
- AS 2219.1.5-1978 Methods of test for vitreous enamel coatings Chemical tests - Determination of resistance of vitreous enamel coatings to citric acid at room temperature
- AS 2219.2.1-1978 Methods of test for vitreous enamel coatings Physical tests - Determination of resistance of vitreous enamel coatings on steel to thermal shock
- AS 2224.1-1986 Medicine measures (including paediatric droppers) Glass - For general use
- AS 2225-1994/Amdt 1-1996 Insulating gloves for electrical purposes
- AS 2229.1-1982 Electrical equipment for explosive atmospheres - Electrical systems of dispensing equipment Flammable liquid dispensing equipment
- AS 2275.1-1979 Combustible gas detection instruments for use in explosive atmospheres General requirements for explosion protection of electrical apparatus and systems
- AS 2276.1-1992 Cables for traffic signal installations Multicore power cables