首页
试卷库
试题库
当前位置：
X题卡
>
所有题目
>
题目详情
既不能随机分派被试者，也不能完全控制无关变量的实验是( )
查看本题答案
包含此试题的试卷
国家统考科目《单选题》真题及答案
点击查看
你可能感兴趣的试题
前庭器官的主要局限是.
既不能感知超声波，也不能感知超短波
既不能感知匀速运动，也不能感知组成合力的各个分力
既不能感知加速运动，也不能感知各分力组成的合力
下列不属于随机分派控制组后测设计优点的是
内在效度较高
能对被试的缺失加以控制
节省人力和物力
可以控制历史、成熟、测验等无关变量的影响
能量既不能产生也不能消失只能转换
气门间隙既不能过大也不能过小间隙过小不能完全消除汽缸漏气等隐患间隙过大在气门与气门座以及各传动件之间
非随机分派控制组前后测设汁的缺点包括
降低了实验的内在效度
实验结果不能直接推论到无前测的情境中
不是随机取样分组
以上都是
按实验控制程度划分在真实的教育情境中不能用真正的实验设计来控制无关变量不能采用随机化方法分派被试情况
前实验
真实验
验证实验
准实验
既不能被上级例程访问也不能被下级例程访问的变量为
私有变量
局部变量
字段变量
全局变量
为什么排盐浓度既不能控制得过高又不能控制得过低
保护层厚度既不能太厚也不能太薄
夹紧力既不能太大也不能太小
可以操纵自变量变化但对无关变量不能控制的实验是
准实验
真实验
前实验
假实验
工作分析实验法运用的原则有哪些
尽可能获得被试者的配合
严格控制各种变量
设计要严密
变量变化要符合实际情况
不能伤害被试者
人耳前庭器官的两个主要局限是.
既不能感知超声波，也不能感知超短波
既不能感知匀速运动，也不能感知组成合力的各个分力
既不能感知加速运动，也不能感知各分力组成的合力
能严格地随机分派被试者能系统操纵自变量并完全控制无关变量的实验是
前实验
准实验
后实验
真实验
不能控制无关变量的方法有
随机抽样
等组分配被试
增加样本
消除物理因素
能量既不能创造也不能消失只能___转换为___
不完全蛋白所含必需氨基酸种类不全既不能维持生命也不能促进生长发育
不完全蛋白质是指所含必需氨基酸种类不全既不能维持生命也不能促进生长发育的蛋白质
__________既不能供给热能也不能构成机体组织
热门试题
更多
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
某学生从小就有成为科学家的愿望为此他特别认真地学习数学等理科学科他的这种学习动机属于
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
已知条件与要达到的目标都比较含糊问题情境不明确各种影响因素不确定不易找出解答线索的问题称为
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
提出教育要养成一种特色之国民的是
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
简述教育观察研究的基本类型
论述苏霍姆林斯基关于人的全面发展思想的内容及其教育实践意义
下列对苏维埃文化教育总方针的描述不正确的是
经验课程的代表人物是
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
孩子哭闹要吃糖母亲对其不予理睬这是
以下说法正确的是
幼童留美夭折的原因主要是
教育即智育
下列不属于教育心理学的研究对象的是
你认为应该如何来制定研究计划
InthefirstyearorsoofWebbusinessmostoftheactionhasrevolvedaroundeffortstotaptheconsumermarket.MorerecentlyastheWebprovedtobemorethanfashioncompanieshavestartedtobuyandsellproductsandserviceswithoneanother.Suchbusiness-to-businesssalesmakesensebecausebusinesspeopletypicallyknowwhatproductthey’’relookingfor. NonethelessmanycompaniesstillhesitatetousetheWebbecauseofdoubtsaboutitsreliability.BusinessesneedtofeeltheycantrustthepathwaybetweenthemandthesuppliersayssenioranalystBlaneErwinofForresterResearch.Somecompaniesarelimitingtheriskbyconductingonlinetransactionsonlywithestablishedbusinesspartnerswhoaregivenaccesstothecompany’’sprivateinternet. AnothermajorshiftinthemodelforInternetcommerceconcernsthetechnologyavailableformarketing.UntilrecentlyInternetmarketingactivitieshavefocusedonstrategiestopullcustomersintosites.Inthepastyearhoweversoftwarecompanieshavedevelopedtoolsthatallowcompaniestopushinformationdirectlyouttoconsumerstransmittingmarketingmessagesdirectlytotargetedcustomers.MostnotablythePointcastNetworkusesascreensavertodeliveracontinuallyupdatedstreamofnewsandadvertisementstosubscribers’’computermonitors.Subscriberscancustomizetheinformationtheywanttoreceiveandproceeddirectlytoacompany’’sWebsite.CompaniessuchasVirtualVineyardsarealreadystartingtousesimilartechnologiestopushmessagestocustomersaboutspecialsalesproductofferingsorotherevents.ButpushtechnologyhasearnedthecontemptofmanyWebusers.Onlineculturethinkshighlyofthenotionthattheinformationflowingontothescreencomestherebyspecificrequest.OncecommercialpromotionbeginstofillthescreenuninvitedthedistinctionbetweentheWebandtelevisionfades.That’’saprospectthathorrifiesNetpurists. ButitishardlyinevitablethatcompaniesontheWebwillneedtoresorttopushstrategiestomakemoney.TheexamplesofVirtualVineyardsAmazon.comandotherpioneersshowthataWebsitesellingtherightkindofproductswiththerightmixofinteractivityhospitalityandsecuritywillattractonlinecustomers.Andthecostofcomputingpowercontinuestofreefallwhichisagoodsignforanyenterprisesettingupshopinsilicon.Peoplelookingback5or10yearsfromnowmaywellwonderwhysofewcompaniestooktheonlineplunge. WelearnfromthebeginningofthepassagethatWebbusiness____________.
为什么说在教育过程中对学生严格要求与尊重信任是辩证的统一
本题为必选题请在ⅠⅡ两道试题中选取一道作答 在一个拥有1500名本科生的文学院进行一次学生对公共心理学课的态度的研究一种方法是设计一项纵向研究从新生班级开始每年一次调查这一总体中的随机选择样本另一种方法是运用横向设计从4个本科年级总体中随机选择样本同时对它进行调查 1讨论一下两种设计的优缺点 2如果采用焦点团体访谈法请列举几个访谈样题
工作记忆中为了保持信息运用内部语言在大脑中重现学习材料或刺激以便将注意力维持在学习材料上的方法称为
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
有人说动机水平越高学习效果越好
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
讲述是教师主要的教学手段一般可以分三个阶段进行
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
把一切事物教给一切人的普遍的艺术是______中阐述的思想
热门题库
更多
高考生物
高考政治
高考历史
国家统考科目
香港法概论
反间谍法
__学
合同法
证据学
民事诉讼法学
民法学
刑法学
消费者权益保护法
法理学
竞争法
国际公法
湘公网安备 43130202000226号