Search results
Results from the WOW.Com Content Network
A properly designed ETL system extracts data from source systems and enforces data type and data validity standards and ensures it conforms structurally to the requirements of the output. Some ETL systems can also deliver data in a presentation-ready format so that application developers can build applications and end users can make decisions. [1]
Holistic grading or holistic scoring, in standards-based education, is an approach to scoring essays using a simple grading structure that bases a grade on a paper's overall quality. [1] This type of grading, which is also described as nonreductionist grading, [ 2 ] contrasts with analytic grading, [ 3 ] which takes more factors into account ...
Extract, load, transform (ELT) is an alternative to extract, transform, load (ETL) used with data lake implementations. In contrast to ETL, in ELT models the data is not transformed on entry to the data lake, but stored in its original raw format.
Automated essay scoring (AES) is the use of specialized computer programs to assign grades to essays written in an educational setting. It is a form of educational assessment and an application of natural language processing .
Spatial extract, transform, load (spatial ETL), also known as geospatial transformation and load (GTL), is a process for managing and manipulating geospatial data, for example map data. It is a type of extract, transform, load (ETL) process, with software tools and libraries specialised for geographical information.
Examples of standardized and non-standardized tests Subject Format Standardized test Non-standardized test History Oral: Each student is given the same questions, and their answers are scored in the same way. The teacher asks each student a different question. Some questions are harder than others. Driving Practical skills
An example of learning standards are state-developed learning standards as described below or the Common Core State Standards (CCSS) developed by the NGA and the Council of Chief State School Officers (CCSSO). State learning standards are developed by state boards of education and enforced by state education agencies across the US. [3]
The scoring of KSA essays is often based on a ranking given to each individual essay, and there is often a cutoff score. High scores are derived through answering the KSA question as specifically as possible, providing examples from previous employment or training that clearly demonstrate the applicant meet the qualifications.