Sample and Distribution of Sample in the YP2001

The Youth Panel is composed of two waves.

First wave is YP2001, starting from 2001 and second wave is YP2007, starting from 2007.

The YP2001 has been provided information of the youth who were born during the years 1972 through 1986 and The YP2007 has been

provided information of the youth who were born during the years 1978 through 1992.

 

조사설계

	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	...
YP 2001	Completed the 6th year of tracking survey
YP 2007						The new wave of the youth Panel

 

The YP2001 has been conducted for the youth(approximately 5,000) annually by 2006. Now, the YP2001 includes various information of the Korea youth and will be provided in every two years from 2006, extending the survey cycle.

Youth Panel 2007(YP2007), a new wave added in 2007, has been built with 10,000 youth with an age range of 15~29 years as of 2007.

 

조사설계

Classification		Overveiw of survey
YP 2007	Subject	Nationwide youth group(15 to 29 years old as of 2007)
	Cycle	1 year
	Sample size	About 10,000
	Method	CAPI(Computer Assisted Personal Interview)method
YP 2001	Subject	Nationwide youth group(15 to 29 years old as of 2001)
	Cycle	1 year
	Sample size	About 5,000
	Method	Face-to-face interview wsing questionnaire(paper)

 

Sample and Distribution of Sample in the YP2001

 

<YP2001 sample size, retention rate, fielding period>

 

YP2001 sample size, retention rate, fielding period

Year	Number of respondents	Retention rate(%)	Fielding period
2001(1st)	8,296	Preliminary survey	Sep. ~ Nov.
2002(2st)	5,956	100.0	Oct. ~ Dec.
2003(3st)	5,112	85.8	Aug. ~ Dec.
2004(4st)	5,001	84.0	Jul. ~ Nov.
2005(5st)	4,769	80.1	Jul. ~ Nov.
2006(6st)	4,514	75.8	Jul. ~ Nov.

 

Note

 

Each ‘respondent retention rate’ was calculated by comparison with the number of respondents in 2002. Only those respondents to the 2nd year of the survey out of the 8,296 in the first year were used as standard datum.

A number of panels, whose survey was suspended temporarily due to military service or overseas training, were included in the remaining sample.

 

<YP2001 Sample distribution by type>