Data project
Study on Living conditions - Participation
Permanent Onderzoek Leefsituatie (POLS)- Participatie
Summary
Strengths: The survey provides high quality and coherent data. Weaknesses: The survey uses a relatively low sample size.
Type of data
							Data Source
                            Survey						
							Type of Study
                            Survey different
						
							Data gathering method
                            Face-to-face
						
Access to data
							Conditions of access
                            Cannot be downloaded directly.
						
							Type of available data (e.g. anonymised microdata, aggregated tables, etc.)
                            Anonymised microdata
						
							Formats available
							SPSS (default)
						
Coverage
							Coverage Years of collection, reference years, and sample sizes
                            Data was collected between 1997 and 2004 with a sample size of 5,000 individuals per year. 
						
							First year of collection
                            1997						
							Stratification if applicable
                            Two-step sampling: 1) sample of municipalities 2) sample of people; monthly sampling; specific weighting models for different modules
						
							Base used for sampling
						
							Geographical coverage and breakdowns
                            Dutch population in non-institutional households
						
							Age range
                            Population aged 13 and over						
							Statistical representativeness
                            Special group, please specify						
							Coverage of main and cross-cutting topics
                            Brief overview of:
Satisfaction with different aspects of life; family life, finances, education, society, general happiness.						
Linkage
							Standardisation
													
							Possibility of linkage among databases
							Linkable to other person databases through anonymised personal number.						
Data quality
							Entry errors if applicable
							Survey errors. Data are checked and corrected for internal inconsistencies.
						
							Breaks
							No disruptions for the period 1997 - 2004.
						
							Consistency of terminology or coding used during collection
							Consistent method
						
Governance
                            Contact information
							Department of Labour, Income and Living conditions
							Statistics Netherlands
							Henri Faasdreef 312
							2492 JP Den Haag Netherlands                            Phone: Infoservice: 003188 570 70 70
							Email: info(at)cbs.nl
							Url: 
						
							Timeliness, transparency
							Data is collected annually and released 9 months after collection.