Final answer:
The first step in a behavior modification program is setting specific behavioral goals, which are central to the effective application of operant conditioning techniques such as positive reinforcement and can be exemplified through methods like sticker charts.
Step-by-step explanation:
In a behavior modification program, the first step is typically to set specific behavioral goals. This involves identifying the behavior that needs to be changed and clearly defining the expectations for what constitutes successful behavioral change. Starting with specific, measurable, and motivational goals helps to ensure that progress can be tracked and that the goals are meaningful to the individual whose behavior is being modified. Within the concept of operant conditioning, once the goals are set, positive reinforcement can be used to encourage the desired behavior. An effective reinforcement is one that has value to the individual and is presented consistently following the desired behavior. In the context of child learning, a sticker chart may serve as a means of providing positive reinforcement, where stickers act as tokens that can be exchanged for a desirable reward or privilege, thereby helping to establish more socially acceptable behaviors.