I would like to share a blog post from Dr Rowan’s web site.
Here is a part of the blog post in question:
“…In 1943, Abraham Maslow launched his theory of a hierarchy of needs. He later elaborated on it, and the latest edition of his book came out 44 years later (Maslow 1987) there is no triangle in this book. At some point in this period, some bright spark (probably a text editor) had the idea of printing out this hierarchy in the form of a triangle or pyramid. This produced a very attractive diagram, and later versions added colour to make it even more so. And this is the version that Hazel Guest has used, adding the extra level (intrinsic values) which she argues for in her article.
What is wrong with the triangle is that it suggests that there is an end-point to personal growth. What is also wrong is that it suggests that this end-point is not far away. So the questions that are raised here are: is there an end-point, and if so where is it?…”
Please, see the whole blog here: