Questionnaires: PAPI years
nNote that we refer to a single "instrument" for each survey year. However, the "instrument" may actually include several different forms, particularly in the NLSY79 and NLSY79 child interviews. For example, a complete set of instruments for a PAPI-year NLSY79 interview might include the main questionnaire, a Household Record form, an Employer Supplement, a confidential drug use supplement, and a confidential abortion card. When you order or download an instrument for a given year, you will receive all of the pieces used in that year.