Stages in creating test
- stating the problem
kind of test
precise purpose
ability to be tested
the kind of results: how detail is score report
pass fail or measure achievement level
How accurate are results
the importance of backwash
constraints (facility, funding, technical system) - practicality of the test
Writing specification of the test
test content
format and timing
criterial level of performance
Scoring procedure
operations
a set of tasks
types of text: essay, mail
addresses: đối tượng ng đọc của bài thi
structure: how many parts
time
example
response format
format vs content: quality of answers are different depends on response
writing the test
sampling
unpredictable and wide sample
anything in content specificaition can be in the test
item writing and moderation
nên làm group
có more than 1 possible answer=> làm key cẩn thận
key
credits
full credit: cho đủ điểm
partial credit: cho 1 phần điểm
việc không chấm partial credit có ảnh hưởng gì đến validity?
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