TBG draws on a range of well researched and validated psychometric instruments to support development – particularly in the areas of leadership, team development and coaching. The facilitation of a complimentary balance of self awareness and behavioural feedback offers powerful learning and opportunities for change. We have in-depth knowledge and considerable experience of the use and application of the Myers Briggs Type Indicator, which is integrated into our work. This approach is in alignment with our values and recognises the importance of valuing difference and diversity in both work and life.

As part of their Continuing Professional Development David and Liz are members of peer supervision groups and Action Learning Sets.


  • MBTI (Myers Briggs Type Indicator, Step1 and 2)
  • The use of MTR-I (Myers Briggs Team Roles) which complements and extends such work, incorporating team behaviours, roles and competencies with personality type.
  • Firo Element B
  • The Birkman Method® a non-clinical instrument rooted in the theories of Jung, Cattell, and Maslow
  • Practitioner Certificate in Neuro Linguistic Programming
  • Belbin Qualifying Accreditation
  • The International Profiler – a tool for looking at cultural awareness

360 Degree Appraisal Instruments

  • Leadership Effectiveness Analysis (LEA) 360
  • NHS Leadership Qualities Framework (LQF) 360
  • Transformational Leadership Questionnaire (TLQ) LRDL 360
  • Integration Management Competencies (LRDL) 360
  • Benchmarks and Skills Scope, Oxford Psychology Press 360