Key points Maslow’s "hierarchy of needs" is often presented as a five-level pyramid, with lower and higher needs. The four lower needs, if unmet, result in distress.

The Hierarchy of Dog Needs force-free training methods may be used for both the most common behavioral problems and the most difficult ones, such as housetraining, excessive barking, jumping ...

Your letters section of May 23 contained a concise and well-presented explanation of the “Hierarchy of Needs” model of human motivation that was put forward by psychologist Abraham Maslow ...