digit span

基本解釋

"With the first subject, after about 20 hours of training, his digit span had risen from 7 to 20," Ericsson recalls."
他回憶到："在經(jīng)過(guò)大約20個(gè)小時(shí)的訓(xùn)練后，第一個(gè)受試者的數(shù)字記憶跨度從7個(gè)上升至20個(gè)，他不斷地進(jìn)步，在經(jīng)過(guò)大約200個(gè)小時(shí)的訓(xùn)練后，他記憶的數(shù)字超過(guò)了80個(gè)。"
CONCLUSION: It is feasible to change the digit span test in Wechsler Intelligence Scale from individual test to group test.
結(jié)論：改變韋氏智力測(cè)驗(yàn)中的數(shù)字廣度的測(cè)驗(yàn)方法，把該個(gè)別測(cè)驗(yàn)作為團(tuán)體測(cè)驗(yàn)使用是可行的。
There were age and group main effects both on digit span performance and space span performance( P 0.05), but no interactive effects were revealed between age and group ( P >0.05).
將兩組按照年齡分為高年齡組和低年齡組進(jìn)行協(xié)方差分析，數(shù)字廣度和空間廣度測(cè)驗(yàn)均表現(xiàn)出顯著的組別和年齡效應(yīng)（均P0.05），但組別和年齡無(wú)交互作用（均P >0.05）。
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數(shù)字廣度
As a non-word signal processing, digit span has no effects on reading comprehension achievements.
數(shù)字廣度作為一種非語(yǔ)言的符號(hào)記憶加工對(duì)閱讀理解成績(jī)沒(méi)有影響。