

The original version of the Hierarchy of Needs was published by Abraham Maslow in 1943. He believed that people seek fulfilment and change through personal growth. He studied the healthy personality. Unlike Sigmund Freud, he was not interested in the sick mind but in the fulfilment of human potential. He characterised the human condition as one of ‘wanting’ – meaning we are always seeking and desiring something. Maslow conceptualised these wantings or needs into a hierarchy.
The Hierarchy is predetermined in order of importance. It is often depicted as a
pyramid consisting of 5 levels. The lower four layers of the pyramid are what Maslow
called ‘deficiency needs’ or ‘D-
Deficiency needs must be met first. Once these are met, seeking to satisfy growth
needs drives personal growth and Self-
Graphic by J Finkelstein

Physiological needs, deriving from biology, include:
With their physical needs relatively satisfied, the individual's safety needs take over and dominate their behaviour. These needs have
An important Maslowian principle is that once an individual has moved upwards to
the next level, needs in the lower level will no longer be prioritised. If a lower
set of needs is no longer being met, the individual will temporarily re-
For the most part, physiological and safety needs are reasonably well satisfied in the ‘First World’. The obvious exceptions, of course, are people outside the mainstream — the poor and the disadvantaged. If frustration has not led to apathy and weakness, such people still struggle to satisfy the basic physiological and safety needs. They are primarily concerned with survival: obtaining adequate food, clothing, shelter, and seeking justice from the dominant societal groups.
Safety & Security needs include:
After physiological and safety needs are fulfilled, the third layer of human needs
is social. This psychological aspect of Maslow's hierarchy involves emotionally-
Humans need to feel a sense of belonging and acceptance, whether it comes from a
large social group, such as clubs, office culture, religious groups, professional
organisations, sports teams, gangs (‘safety in numbers’), or small social connections
(family members, intimate partners, mentors, close colleagues, confidants). They
need to love and be loved (sexually and non-
Esteem Needs
All humans have a need to be respected, to have self-
Self-
The motivation to realize one's own maximum potential and possibilities is considered
to be the master motive or the only real motive, all other motives being its various
forms. In Maslow's Hierarchy of Needs, the need for Self-
The revised Hierarchy of Needs
Throughout his work in the 1950s and 1960s Maslow explored aspects of Self-
In 1970 he formally revised the Hierarchy, splitting off two lower-

Graphic copyright © 1997, 1999 Bill Huitt
Cognitive Needs
These are concerned with knowing, understanding and exploring.
Aesthetic Needs
This is the desire to appreciate symmetry, beauty and order.
In his last work, published posthumously in 1971, Maslow, who had become involved
in the development of Transpersonal Psychology, proposed that some self-
Self-
"[Transcenders] may be said to be much more often aware of the realm of Being (B-
’The Further Reaches of Humanity’ (Maslow, 1971)
Clare W Graves, who originally tried to map his own research to the Hierarchy, claimed
(1971/2002) to have influenced Maslow’s acceptance of there being something beyond
Self-
(Self-
Maslow did not explicitly state that Self-
Criticisms & Evaluation
Maslow's theory was regarded as a major improvement over previous theories of personality and motivation and it has been highly influential throughout much of the second half of the 20th Century. Particularly it has been applied to the field of Organisational Psychology in an attempt to understand what motivates people to work (apart from money) and what gives satisfaction at work. The Hierarchy of Needs is arguably the most used psychological model outside of academia, being used in counsellling, business, marketing, etc, etc
Unfortunately most people working with the Hierarchy tend to use just the original
5-
However, the theory has had its detractors. It is said to oversimplify human needs
and behaviour. The 4 D-
Maslow did not adopt a rigorous, scientific approach to developing his concepts but
built his ideas from studying his mentor, Max Wertheimer, as the epitome of Self-
In their extensive review of research related Maslow's theory, A Wahba & L Bridgewell
(1976) found little evidence for the ranking of needs Maslow described, or even for
the existence of a definite hierarchy at all. However, Graves’ model, which has similar
levels to Maslow and very much supports the idea of a hierarchy, was grounded in
nearly 30 years of near-
The Hierarchy of Needs has also been attacked as having cultural bias, representing white, middle class North American values.
Chilean economist and philosopher Manfred Max Neef (1992) has argued fundamental
human needs are non-
Maslow has also been criticised for concentrating on healthy people and not taking into account those with psychological disorders.
Graves himself, by the time of his aborted book in 1978 -
Don Beck (2009) has been at pains to stress the criticality of the Life Conditions (internal or external) to the level of complexity of thinking activated or dominating. In other words, the context will influence the vMEMES (or levels of thinking) at work. So different levels will be prominent in different contexts. This concept at least partly negates the criticisms around hierarchy put forward by the likes of Neef and Wahba & Bridgewell.
The Hierarchy of Needs was very much Graves’ starting point and Maslow established many of the principles which are recognised in the Graves Model and
Spiral Dynamics. Maslow’s needs can be looked up on as driving vMEMES, relative to what the Life Conditions are.
Physiological Needs
For the most part, physiological needs are obvious -
Abraham Maslow