yuanchenshu
12 years ago
昨天研習看了統計,總算對研究問卷設計有初步概念.........
yuanchenshu
12 years ago
但是真的要做還是做不出來XD
yuanchenshu
12 years ago
要考慮信度、效度、難度、鑑別度.........
seven
12 years ago
:-&
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seven
12 years ago
繼續加油...就拜託您了!!