Parents or guardians were surveyed using a standardized self-administered questionnaire to obtain data on crowding in the household, parents' educational level and the child's health status.

同时运用标准化自报问卷对学童父母或监护人进行调查，获取有关家庭拥挤程度、家长教育水平和儿童健康状况的资料。

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A self-administered questionnaire survey method was used to collect data from 646 employees and their supervisors in Guangzhou and Shenzhen.

研究采用问卷调查的方法，在广州、深圳等地区的企业中收集数据，总的有效样本量为646份。

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Methods A self-administered questionnaire was sent to all hospitals or clinics throughout the province where obstetric services were provided.

方法采用自制问卷调查表，对全省开展产科医疗服务的机构进行问卷调查。

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This time, however, the researchers administered a better-recognized measure for relationship satisfaction, and also administered a questionnaire aimed at capturing a dimension not studied in the first round: pickiness.

FORBES: Study: When Women are Fertile, Stable but Not-So-Sexy Guys Get the Shaft

Bridget Anderson of Oxford University's Centre on Migration, Policy and Society recalls receiving the results of a questionnaire administered to domestic employers in a number of different countries, which asked what the staff spent their time doing.

ECONOMIST: Domestic labour