首页
登录
职称英语
There are only two ways to gather information from human subjects about what
There are only two ways to gather information from human subjects about what
游客
2023-07-15
76
管理
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. [br] 【C17】
选项
A、at
B、with
C、the
D、in
答案
B
解析
转载请注明原文地址:http://tihaiku.com/zcyy/2838550.html
相关试题推荐
Whatinformationaboutcomputerscanwegetfromthepassage?[br]Whatisthe"
Whatinformationaboutcomputerscanwegetfromthepassage?[br]Inwhatsense
WhenfamiliesgatherforChristmasdinner,somewillsticktoformaltraditi
WhenfamiliesgatherforChristmasdinner,somewillsticktoformaltraditi
【B1】[br]【B19】A、collectB、contributeC、distributeD、gatherC语义衔接题。教育部通过一种处理资金的方
TheWorldHealthOrganizationsayspeopleneedmoreinformationabouthow
TheWorldHealthOrganizationsayspeopleneedmoreinformationabouthow
TheWorldHealthOrganizationsayspeopleneedmoreinformationabouthow
TheWorldHealthOrganizationsayspeopleneedmoreinformationabouthow
TheWorldHealthOrganizationsayspeopleneedmoreinformationabouthow
随机试题
WhilemuchoftheUnitedStatesofAmericaputProhibitiontorest73years
Working-classfamiliesintheUnitedStatesareusuallynuclear,andmanystu
[originaltext]M:Howdidyoulikeyesterday’sastronomyclass?W:Itwasintere
PreparingforChina’sUrbanBillionThescaleandpaceofChina’surbanizatio
American’scitydwellersareamobilepeople.Thedecennialcensusesprovid
苏联成为可与美国匹敌的超级大国是在( )A.斯大林时期 B.赫鲁晓夫时期
下列的叙述,正确的是()。A.在管径不变的直管段上,流速不变 B.在管径不变
新中国成立后一共出版了8版药典,第一部药典为哪年出版的A.2005 B.194
54.新时代党的建设总要求,其中以调动全党积极性、()、创造性 为着力点。
漏电保护装置在触电防护中使用非常普遍,漏电保护装置主要用于防止直接接触电击和间接
最新回复
(
0
)