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
16
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.
【C13】
选项
A、out
B、off
C、in
D、away
答案
D
解析
转载请注明原文地址:https://jikaoti.com/ti/hqVFFFFM
0
大学英语四级
相关试题推荐
Inmyfamily,weweretaughtandshownbyexamplesthatpoliticscanbeanobleprofession,thateachofusshould【B1】______the
Thethousandsofpeopleforcedtoabandontheirhomesinrecentweekstofloodwatersarevictimsnotjustofnaturebutofhuman
IsHigherEducationaBubble?MycolleagueatDemocracyinAmericadrawsattentiontoanongoingdebateoverthenatureofh
Thewaysinwhichsocietiesaddressenvironmentalissuesareinthemidstofaprofoundtransformation.Boththeextentofthis
Timeandhowweexperienceithavepuzzledphysicistswhohavecreatedfascinatingtheories.Buttheirtimeismeasuredbyapen
Timeandhowweexperienceithavepuzzledphysicistswhohavecreatedfascinatingtheories.Buttheirtimeismeasuredbyapen
Inspiteof"endlesstalkofdifference",Americansocietyisanamazingmachineforhomogenizingpeople.Thisis"thedemocrati
Socialscientistsdistinguishbetweenwhatareknownastreatmenteffectsandselectioneffects.TheMarineCorps,forinstance,
A、Theyaresupportedbythelocalgovernment.B、Theyarenamedafterthecitieswheretheylive.C、Theirplayersgatheredfroma
A、Eithermenorwomenarealwaysintroducedtothenewcomer.B、Girlsovereighteenareintroducedtoolderpeople.C、Amanisin
随机试题
治疗沙眼衣原体感染应选用()
A.对乙酰氨基酚B.甲巯咪唑C.胰岛素D.甲状腺素E.氯硝西泮乙型肝炎患者皮下注射干扰素,1个月后出现嗜睡、体重增加,体检查出甲状腺功能减退。药师建议可口服
选择不同的火焰类型主要是根据()。
下列不是月骨缺血坏死的X线征象的是
A.气滞湿阻B.气滞痰阻C.气滞饮聚D.气滞血瘀E.气滞水停“梅核气”的基本病理为
A.细辛、麻黄B.桂枝、细辛C.麻黄、桂枝D.细辛、干姜E.干姜、半夏小青龙汤中主要起发汗散寒解表作用的药物是
海关对进口货物凭出入境检验检疫机构填发的有关单据办理海关通关手续,该单据是()。
1115年,金太祖()定都会宁府(今阿城),直至海陵王贞元元年(1153年)。
A、 B、 C、 D、 D原不等式可化为
TheTrojanWarprovedtotheGreeksthatcunningand______wereoftenmoreeffectivethanmilitary,might.
最新回复
(
0
)