Successful employee participation programs include all of the following except select one: a. a profit-sharing or gain-sharing plan. b. protection of the individual employee's rights. c. a short-term employment relationship without job security. d. a concerted effort to build and maintain group cohesiveness. e. a long-term employment relationship with good job security.

c. a short-term employment relationship without job security.

Explanation:

Success employee participation programs are a reward system for workers with good and exceptional performance. The programs serves as a motivating factor for the employees to continue performing even better. The programs should, therefore, incorporate activities that have positive effects on the employees in the workplace.

A short-term employment relationship without job security is not an encouragement for employees to improve on their performance.  On the contrary, employees on a short-term employment spend  considerable amount of time and energy looking for better opportunities elsewhere.

i would say their habit of breaking down.