1 In a randomized controlled trial, participants are assigned to treatment conditions at random (i.e., they have an equal probability of being assigned to any group).  Procedures are controlled to ensure that all participants in all study groups are treated the same except for the factor that is unique to their group.
Employee Stock Ownership Plans (ESOPs) An Employee Stock Ownership Plan, or ESOP, is a qualified retirement program in which employees receive shares of the business rather than stock. ESOPs are said to be qualified because they qualify for federal income tax deferral until the stock is turned into cash at retirement.
Employee Stock Ownership Plan (ESOP) is a type of defined contribution plan that is invested primarily in employer stock. Employer is generally any person for whom an individual performs or did perform any service, of whatever nature, as an employee. A sole proprietor is treated as his or her own employer for retirement plan purposes. However, a partner is not an employer for retirement plan purposes.