The Leadership Challenge® is a leadership development program, by bestselling authors Jim Kouzes and Barry Posner, which approaches leadership as a measurable, learnable, and teachable set of behaviours. This proven leadership model proclaims Leadership is Everyone’s Business. It is a breakthrough model that turns the abstract concept of leadership into something that can be reliably taught and learned.

It serves the professional development and hands-on resource needs of training and human resource practitioners, providing them with products filled with proven ideas and solutions from experts to do their jobs better.

Lifeskills Institute is an Authorised Global Training Partner of The Leadership Challenge®.


The Five Behaviors of a Cohesive Team™ is the result of the partnership between Wiley Workplace Learning Solutions and best-selling author Patrick Lencioni. Together they have created a powerful team development program with a simple goal—to improve team effectiveness and productivity through the understanding and application of The Five Behaviors™: Trust, Conflict, Commitment, Accountability, and Results.

Lifeskills Institute is an Authorized Partner of the Five Behaviours of a Cohesive Team (a Wiley Brand).