The Bridge Burnout Indicator distinguishes between 4 dimensions when mapping happiness at work. The first dimension is 'involvement with work'. People who score high on this have an energetic and effective involvement with their work. The second dimension is 'proactive vitality'. Clients who score high on this proactively ensure that they have sufficient energy, motivation and inspiration to perform well at work. The third dimension is 'work satisfaction'. People who score high on this experience a good feeling at work and become cheerful and happy when they are at work. The fourth and final dimension of happiness at work is 'involvement with the organization'. People who score high on this feel very connected and involved with the organization. Together, the scores on these 4 dimensions form an overall score on happiness at work.