Jason joined a group that would work towards solving the workplace safety issues in his organization. Arrange Jason's actions according to the stages of development of his group.

- Jason asked his fellow group members about their hobbies and interests.

- Jason and another member disagree on what their respective roles should be in the group.

- Jason resolved his differences with the other group members.

- Jason began working with the group members as a complete unit.

Explanation:

The correct order of Jason's actions in the stages of the development of his group would be as mentioned above. After the first step of the formation of the group, the next step is 'storming' in which the ideas are generated. Thus, Jason asks the group members regarding their interests and hobbies as it assists in the generation of effective ideas for problem-solving. The next step would be 'norming' in which the conflicts would arise due to disagreement regarding the respective roles of group members. Then, Jason as a team member would resolve the differences among the team members to reach a common solution. After everyone agrees upon the same idea, Jason can pursue working with the group as a complete unit. These stages are crucial for the effective development of the group and achieve desired results through cooperation and teamwork.