官琳學姐教了一些有關搜尋的基本概念
MeSH
切截符號
鄰近運算
布林邏輯
作業:"autism""music therapy""treatment effect"
試做結果:
1 Autistic Disorder/th [Therapy] 1446 Advanced Display
2 child$.mp. [mp=ti, ab, hw, tc, id, tx, ct, sh, ot, nm] 2681159
Advanced Display
3 Autistic Disorder$/ 11843 Advanced Display
4 1 and 3 and 2 1287 Advanced Display
5 music therapy.mp. [mp=ti, ab, hw, tc, id, tx, ct, sh, ot, nm] 5448
Advanced Display
6 tx effect.mp. [mp=ti, ab, hw, tc, id, tx, ct, sh, ot, nm] 35
Advanced Display
7 behavior disorder$.mp. [mp=ti, ab, hw, tc, id, tx, ct, sh, ot, nm]
33410 Advanced Display
8 4 and 7 and 5 1 Advanced Display
9 3 and 2 and 5 38 Advanced Display
學姊說還不盡理想，要多想幾個關鍵字、不過這感覺很難。
2 則留言:
What're your difficulties? Please specify!
There is no free lunch.
我觀察到佳苓學姊的範例，她光strok就可以再細膩追問 cva or post?stroke、cerebral or cerebeller or...、infarccct$ or isch?emi$ or emboli$等
不過我自己想找的主題就只有:"autism""music therapy""treatment effect"
頂多還有想到可以child$找一下，我在想是不是自己想像力太狹隘了?
張貼留言