https://paulspector.com/assessments/ you can also use PsycTESTS database, and other empirical validated sources.
You should select constructs that you thinkbased on your knowledge of the empirical literature and what youve learned about your focal companyare: (1) important factors driving employee motivation, employees attitudes toward their jobs, and/or turnover intentions in your focal organization and (2) are actionablethat is, if the construct ends up being a key driver of outcomes, you will be able to identify ways the organization can target the construct to improve employee experiences.
Starbucks Barista is the chosen participant group
https://news.yahoo.com/starbucks-workers-criticize-job-as-union-drive-grows-221956898.html