What do we mean by the term “mindfulness” in OB? Management homework

A positive organizational culture is one that builds on employee strengths so that employees can develop and grow.  It also rewards more than it punishes so employees are not afraid to try new things and feel good about what they are contributing.  Finally, it emphasizes individual vitality and growth so that employees are operating at full potential.

What do we mean by the term “mindfulness” in OB?

Just looking for a simple answer in about 120 or so words please