首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
There are only two ways to gather information from human subjects about what they are currently doing, thinking, or feeling. On
There are only two ways to gather information from human subjects about what they are currently doing, thinking, or feeling. On
admin
2013-03-11
38
问题
There are only two ways to gather information from human subjects about what they are currently doing, thinking, or feeling. One way is to【C1】______ what they do, the technique of observation; the【C2】______ is to ask them, the technique of surveys. Many【C3】______ included in each type of technique【C4】______ several advantages and【C5】______ . Firms frequently use【C6】______ techniques to minimize【C7】______.
There is a great variety of observational studies. A researcher stands near the entrance【C8】______ a theatre and observes the approximate age and sex of patrons【C9】______ the theatre during certain times of the day and days of the【C10】______. Researchers comb through the garbage【C11】______ of Arizona residents to【C12】______ what is being thrown【C13】______ and, by inference from packages,【C14】______ is being bought. Toy manufacturers watch【C15】______ behind one-way mirrors to see how children【C16】______ to and play【C17】______ prototypes(样品) of toys they are thinking of introducing. Observers in public places -- airports,【C18】______ offices -- watch to see【C19】______ subjects read newspapers and magazines. Researchers call【C20】______ households and take a "pantry audit" to learn the quantity and brands of certain items on the kitchen or bathroom shelves.
【C7】
选项
A、advantages
B、loss
C、disadvantages
D、scale
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/M1r7777K
0
大学英语四级
相关试题推荐
______(去美国访问的人回来常说)ishowfriendly,courteousandhelpfulmostAmericansare.
Whenshouldanyvacationsfromthinkingbetaken?Inthissection,youwillhearatimes.Whenthepassageisreadforthefirst
AmIdepressed?I’mDepressed.You’veprobablyheardthatexpression"Iamdepressed!"ahundredtimesormore.Maybeyo
ThispassageisareportonthegrowingnumberofAmericanswhoadoptchildrenfromothercountries.GrowingnumberofAmerican
Sleepispartofaperson’sdailyactivitycycle.Thereareseveraldifferentstagesofsleep,andtheytoooccurincycles.If
Societywasfascinatedbyscienceandthingsscientificinthenineteenthcentury.Greatbreakthroughsinengineering,theuseo
Auctions(拍卖)arepublicsalesofgoods,conductedbyanofficiallyapprovedauctioneer.Heaskedthecrowdtogatherintheauc
Iama27-year-oldsinglemother.IamalsotravellingtheroadtomyPh.D.inpsychology.IdonotbelieveIamsodifferentf
Althoughhe’salawyer,heisemployed______controllingalargebusiness.
Socialscientistsdistinguishbetweenwhatareknownastreatmenteffectsandselectioneffects.TheMarineCorps,forinstance,
随机试题
微型计算机存储系统中的的Cache是
A.延髓B.脊髓C.脑桥D.下丘脑基本生命中枢位于
A.临时心脏起搏B.药物治疗C.安置永久性心房起搏器D.心脏电复律E.安置永久性房室顺序双腔心脏起搏器下列病例采用上述哪项治疗最合理:男性,26岁。因感冒2周后感胸闷就诊。体检:心率40~45次/min
4月28日,气温18~28.5℃,动物医院接诊一京巴犬(小名贝贝),1岁,♂,体况中等,体温39.3℃。主诉,最近发现该犬小便次数增加,颜色发黄,吃食渐少。临诊发现该犬精神委顿,不停弓腰举尾,但仅排出少量黄色尿液,滴水状,浑浊;腹胀,触诊腹壁较紧张、神态不
某档案馆大型档案储存室设计时整体采用二氧化碳气体管网灭火系统保护。档案储存室建筑面积790m2,地面至吊顶垂直距离4m,吊顶净高1m。则设计时应划分为()个气体灭火系统防护区。
会计核算软件具有查询机内会计数据的功能,发现错账时,可以随时修改。()
乙公司2014年全年税前会计利润为988万元,经查乙公司当年营业外支出中有12万元为税收滞纳金,适用所得税税率为25%。已知乙公司递延所得税负债年初数为40万元,年末数50万元,递延所得税资产年初数为25万元,年末数为20万元。乙公司2014年的所得税费用
"Whereistheuniversity?"isaquestionmanyvisitorstoCambridgeask,butnoonecangivethemaclearanswerforthereisno
MycousinNancyisofteninapoisonousmood;Isupposeit’sbecausesheis._____child.
A、Findanotherequipment.B、Connecthiscomputertotheoffice.C、Findthemanger’soffice.D、Dopreparationfortheminutes.B女
最新回复
(
0
)