:) The humanistic approach is the only approach in psychology which takes a truly holistic view of the individual
This is a strength as it reflects the fact that reality is experienced on a subjective level by every single person (i.e. one's reality is unique to them, even the aspects of it that they share with other people)
By focusing on individual experience and meaning, the humanistic approach acknowledges the great diversity and richness of the human experience.
Thus this approach is high in ecological validity