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　　良??(liang)好?(hao)的??(de)睡??(shui)眠??(mian)質(zhì)??(zhi)量?(liang)通??(tong)常??(chang)表??(biao)現(xiàn)??(xian)為??(wei)：入??(ru)睡??(shui)時??(shi)間??(jian)在?(zai)30分??(fen)鐘??(zhong)以??(yi)內(nèi)??(nei)(6歲??(sui)以??(yi)下??(xia)兒??(er)童??(tong)在??(zai)20分??(fen)鐘??(zhong)以??(yi)內(nèi)??(nei))；夜??(ye)間??(jian)醒??(xing)來??(lai)的??(de)次??(ci)數(shù)??(shu)不??(bu)超??(chao)過??(guo)3次??(ci)??，而??(er)且??(qie)醒?(xing)來??(lai)后??(hou)能?(neng)在??(zai)20分??(fen)鐘??(zhong)內(nèi)??(nei)再?(zai)次??(ci)入?(ru)睡??(shui)；一??(yi)覺??(jiao)睡?(shui)醒??(xing)后??(hou)??，感??(gan)到??(dao)精??(jing)神??(shen)飽??(bao)滿??(man)、心??(xin)情??(qing)愉??(yu)悅??(yue)、精??(jing)力??(li)充??(chong)沛??(pei)、注??(zhu)意??(yi)力??(li)集??(ji)中??(zhong)??。??　　首??(shou)先??(xian)從??(cong)時??(shi)間??(jian)長??(chang)度??(du)上??(shang)來?(lai)說??(shuo)??，不??(bu)同?(tong)年??(nian)齡??(ling)段?(duan)人??(ren)群??(qun)每??(mei)天??(tian)對??(dui)睡??(shui)眠??(mian)時??(shi)長??(chang)的?(de)需??(xu)求?(qiu)不??(bu)同??(tong)：BXIMFFKSSPqibao666888　　liang ??(liang)hao ?(hao)de ??(de)shui ??(shui)mian ??(mian)zhi ??(zhi)liang ?(liang)tong ??(tong)chang ??(chang)biao ??(biao)xian ??(xian)wei ??(wei)：ru ??(ru)shui ??(shui)shi ??(shi)jian ??(jian)zai ?(zai)30fen ??(fen)zhong ??(zhong)yi ??(yi)nei ??(nei)(6sui ??(sui)yi ??(yi)xia ??(xia)er ??(er)tong ??(tong)zai ??(zai)20fen ??(fen)zhong ??(zhong)yi ??(yi)nei ??(nei))；ye ??(ye)jian ??(jian)xing ??(xing)lai ??(lai)de ??(de)ci ??(ci)shu ??(shu)bu ??(bu)chao ??(chao)guo ??(guo)3ci ??(ci)??，er ??(er)qie ??(qie)xing ?(xing)lai ??(lai)hou ??(hou)neng ?(neng)zai ??(zai)20fen ??(fen)zhong ??(zhong)nei ??(nei)zai ?(zai)ci ??(ci)ru ?(ru)shui ??(shui)；yi ??(yi)jiao ??(jiao)shui ?(shui)xing ??(xing)hou ??(hou)??，gan ??(gan)dao ??(dao)jing ??(jing)shen ??(shen)bao ??(bao)man ??(man)、xin ??(xin)qing ??(qing)yu ??(yu)yue ??(yue)、jing ??(jing)li ??(li)chong ??(chong)pei ??(pei)、zhu ??(zhu)yi ??(yi)li ??(li)ji ??(ji)zhong ??(zhong)??。??　　shou ??(shou)xian ??(xian)cong ??(cong)shi ??(shi)jian ??(jian)chang ??(chang)du ??(du)shang ??(shang)lai ?(lai)shuo ??(shuo)??，bu ??(bu)tong ?(tong)nian ??(nian)ling ??(ling)duan ?(duan)ren ??(ren)qun ??(qun)mei ??(mei)tian ??(tian)dui ??(dui)shui ??(shui)mian ??(mian)shi ??(shi)chang ??(chang)de ?(de)xu ??(xu)qiu ?(qiu)bu ??(bu)tong ??(tong)：