PRINCIPLES OF LANGUAGE ASSESSMENT

click to edit

click to edit

Reliability

Practicality

Validity

click to edit

How's this?

Enough expenses image

Prepared for appropriate time image

Easy to manage image

Coherent evaluation image

click to edit

How's this?

It has to be consistent, dependable and have a good administration

Student related reliability

Rater reliability

Test administration reliability

Test reliability

The "true score" is going to be affected by: illness, fatigue, anxiety, etc. image

Also, students can manage strategies for an efficient test image

Caused by mistakes, subjectivity. Issues are not limited

Intra-rater

Inter-rater

Concurrences because of bad structure: criteria, score image

2 or more scorers produce inconsistent scores image

Outside noise image

Photocopying image

Room temperature image

Light image

Furniture image

Factors:

Length of the test image

Limited time (pressure) image

How's this?

It refers to results factors: meaningful, useful, appropriate

Content-related evidence

Criterion-related evidence

Construct-related evidence

Define and measure the required performance

Direct testing

Indirect testing

Perform the target task image

Perform a task related to the main one image

The criteria has to be reached

Concurrent validity image

Predictive validity image

Explains observed results, theories or models in the universe image