G.14 Design and evaluate group contingencies

Group contingency systems are a type of behavior modification used to promote the performance of desired behaviors in groups of people. These systems are based on the idea that rewards can be used to motivate people to work together to achieve a common goal.

Types of group contingency systems

There are three main types of group contingency systems:

Dependent: In dependent systems, all members of the group receive a reward if one or more of them meet the established criteria. For example , if a group of students receives an extra hour of recess if everyone finishes their homework, this is a dependent system.

Example:

• Watch a video in class.

• Go out for a mini walk

• Play with some special material

Independent: In independent systems, only group members who meet the established criteria receive a reward. For example , if a group of students receives a sticker if each of them completes a certain number of math problems, it is an independent system.

Example:

• 5 minutes with a special toy

• A decal

• Have a special job

Interdependent: In interdependent systems, all group members must meet established criteria to receive a reward. For example , if a group of students receives a field trip if they all score an 8 or higher on a test, this is an interdependent system.

Example:

• Longest recess

• Being able to see a movie on Friday

• Wear free clothes the next day at school.

Advantages and disadvantages of group contingency systems

Group contingency systems have a number of advantages, including:

• They can be very effective in promoting the performance of desired behaviors in groups.

• They can help foster teamwork and collaboration.

• They can help create a positive and motivating classroom environment.

However, there are also some disadvantages of group contingency systems, including:

• They may be unfair to group members who meet the criteria but do not receive the reward due to the actions of other group members.

• They can be difficult to manage, especially in large groups.