【#托�？荚�(TOEFL)# #托福閱讀材料練習(xí)：保持好記憶#】不管你的夢(mèng)想是什么，做好當(dāng)前的事情，終將會(huì)如愿以?xún)�。�?duì)于考試而言，同樣需要不斷地積累，堅(jiān)持學(xué)習(xí)。以下為“托福閱讀材料練習(xí)：保持好記憶”，歡迎閱讀參考！更多相關(guān)訊息請(qǐng)關(guān)注©無(wú)憂(yōu)考網(wǎng)！

　　being in a good mood decreases the brain's working memory， us researchers
say.

　　“this explains why you might not be able to remember a phone number you get
at a party when you are having a good time，” elizabeth martin， a doctoral
student of psychology at the university of missouri， says in a statement. “this
research is the first to show that positive mood can negatively impact working
memory storage capacity.”

　　the researchers gauged study participants’ mood before and after showing
them a video clip - some saw a bit of a stand-up comedy routine， while others
saw a video on how to install flooring.

　　those who viewed the comedy routine were in significantly better moods
after viewing the video， while the mood of flooring group had not changed. both
groups were then given a memory test.

　　the study， published in the journal cognition and emotion， found those who
watched the comedy routine performed significantly worse on the task.

　　美國(guó)研究人員稱(chēng)，好心情可能會(huì)降低大腦的工作記憶(屬程序性記憶、短時(shí)記憶，是一種短暫時(shí)刻的知覺(jué))能力。

　　“這就能解釋為什么明明在派對(duì)上玩得很開(kāi)心，卻記不住從派對(duì)上得到的電話(huà)號(hào)碼，”密蘇里大學(xué)心理學(xué)博士伊麗莎白馬丁在一份報(bào)告中指出�！霸撗芯渴状握f(shuō)明，積極情緒有損于工作記憶容量。”

　　研究人員在受試者觀看視頻片段前后對(duì)其情緒進(jìn)行了測(cè)量。其中一部分受試者所看的是輕松喜劇節(jié)目，另一些人所看的視頻則關(guān)于如何鋪地板。

　　那些看了喜劇的受試者觀后情緒更佳，而“地板視頻”受試者觀前觀后情緒并無(wú)波動(dòng)。兩組都接受了記憶測(cè)試。

　　此項(xiàng)刊登于《認(rèn)知與情感》雜志的研究發(fā)現(xiàn)，觀看了喜劇的受試者在記憶測(cè)試中表現(xiàn)明顯差于另一組受試者。