... Emerald Publishing Limited Licensed re-use rights only Exploratory factor analysis Questionnaire survey Key factors Productivity attributes Rasch analysis Scale categorization The productivity improvement concept has captured the researchers’ attention in different ways. From an early...

... was field‐tested amongst a representative sample of 1,181 Dutch blue, pink, and white collar workers. Factor analysis was used to examine whether the four‐dimensional conceptual framework could be confirmed. Rasch analysis was used to examine the functioning of the items in more detail. Finally...