there is research evidence to support rogers view that people who experienece conditional positive regard display more 'false self' behaviour. Harter found that teenagers who feel they must fulfill conditions for parental approval dislike themselves. they found that teens who create a 'false self' pretending to be the sort of person their parents would love, are more likely to develop depression. this supports 'conditions of worth' the idea that unconditional positive regard from parents is essential for developing self worth