My colleagues A, B, and I, (5. design) an experiment to test the impact on worker perceptions of well-being when domesticated cats (6. allow) to freely roam various
work environments in which the subjects were normally employed. Three test environments
(7. select) for our experiments: a law office, a laboratory in which experiments (8.
perform) using laboratory rats, and an automobile assembly line. One-way mirrored glass panelswere installed (9.install) to allow video cameras to record the activity and researchers to observe
the same and take notes. We secretly inserted observers directly into the work environment.
These observers posed as outside contractors and (10. uniform) as maintenance and
cleaning staff, coffee and water service vendors, and similar supporting personnel. The observers
(11. draw) from the students who had been matriculated (12. matriculate) into the
experimental psychology courses from which this study (13. develop) as an example
of such studies generally.