Karwan Mustafa Saeed

2 Questions 21 Answers 0 Followers

Questions related from Karwan Mustafa Saeed

Can more than two measures be used to to measure one particular construct (i.e. speaking proficiency) using convergent validity?

Hi everyone, I have one construct, speaking proficiency, for example, and five aspects of vocabulary, grammar, pronunciation, fluency and communicative ability to measure my construct (speaking...

18 April 2016 9,760 2 View

What standard deviation is accepted for a speaking test?

Hello, I am just wondering how can we decide what standard deviation is accepted for a speaking test? For example, if a test-taker scores 93, 92 and 92 respectively in three test...

24 February 2016 7,077 4 View