Positive mind : a practical guide for any situation / Melgosa, Juliaǹ.

There's always a way : how to develop a positive mindset and succeed in business and life / Little

-- Responsibilities and relationships -- Relationships beyond the school -- Positive attitudes and ethos : a rewarding

Occupational health psychology / Leka, Stavroula.

Chicken soup for the soul : think positive : 101 inspirational stories about counting your

21st century psychology : a reference handbook / Davis, Stephen F.

Flow : the psychology of optimal experience / Csikszentmihalyi, Mihaly.

Make the right choice : creating a positive, innovative, and productive work life / Zeff, Joel.

The energy bus : 10 rules to fuel your life, work, and team with positive energy / Gordon, Jon

A dictionary of psychology / Colman, Andrew M.

result in a range of positive or negative psychological reactions - including comfort, alarm, irritation

Positive thinking, positive action : essential steps to achieve your potential / Miller, Douglas