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
22
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.
【C5】
选项
A、uses
B、disadvantages
C、others
D、conveniences
答案
B
解析
转载请注明原文地址:https://jikaoti.com/ti/QqVFFFFM
0
大学英语四级
相关试题推荐
Forthispart,youareallowed30minutestowriteashortessayentitledStudents’PreferenceforFamousBrands.Youshouldwri
TodaythewriterHansChristianAndersenisknownasawriterofstoriesforchildren.Hepennedsomeofthebest-lovedfairyta
Spaceisadangerousplace,notonlybecauseofmeteors(流星)butalsobecauseofraysfromthesunandotherstars.Theatmosphere
A、Anearlystartofthematch.B、Hisownwill.C、Alatedinner.D、Thewillofhisschoolmates.A男士说,如果晚餐结束得不太晚,或许他还能赶得上。因此,晚餐结束
AmIdepressed?I’mDepressed.You’veprobablyheardthatexpression"Iamdepressed!"ahundredtimesormore.Maybeyo
A、Law.B、Medicine.C、Computer.D、Engineering.D
ThispassageisareportonthegrowingnumberofAmericanswhoadoptchildrenfromothercountries.TheprocessofadoptingCh
Oneairlinechiefexecutiveofficer(CEO)wasthemasterofthepersonaltouch.Spendinghourswithhisemployeesandgettingto
A、Weshouldrememberthatapackageisoftenaformofadvertisement.B、Weshouldbelievethatapackageisdependable.C、Thepa
A、Eithermenorwomenarealwaysintroducedtothenewcomer.B、Girlsovereighteenareintroducedtoolderpeople.C、Amanisin
随机试题
为了减少连续操作釜式反应器的返混,工业上常采用多釜串联操作。()
患者,女,37岁,泌尿系感染,遵医嘱行一次性导尿术留取无菌尿标本,导尿管插入长度约为
炼蜜程度分为下列说法不正确的是
初始土地登记的信息主要包含()和属性信息,各种信息的入库同数据采集、输入和预处理过程中的信息入库,这些将由数据获取功能实现。
施工技术资料应有()签署的意见或监理单位对认证项目的认证记录。
以下对基金份额持有人义务描述不正确的是()。
【2012年临沂市真题】公民不分民族、种族、性别、职业、财产状况、宗教信仰等,依法享有平等的教育机会。()
中景一般表现的范围是()。
网络操作系统提供.的通信服务有:工作站与工作站之间的对等通信,及【 】之间的通信服务等功能。
A、At1:30.B、At1:40.C、At2:00.D、At3:00.A男士不知道讲座是1:40还是2:00开始。女士回答说:“1:30开始,3点结束”。可见A项是正确答案。
最新回复
(
0
)