Changing images of older workers

The study consists of four parts:- part 1 consists of a few questions for the whole panel; this part was fielded in January 2013 (and repeated in February for non-respondents)- part 2 consists of a questionnaire for managers; this part was fielded in January 2013 (and repeated in February for non-respondents)Following comments by respondents in January, question if13a004 was reformulated and again presented to the entire panel in March 2013.- part 3 consists of a few questions for the whole panel; this part was fielded in April 2013- part 4 consists of a vignette study for managers; the associated questionnaire was fielded in April 2013