a parametric inferential statistical test. Used with interval or ratiodata, a repeated measures design (or matched pairs), to investigate any difference in the effect eachlevel of the independent variable has on the dependentvariable.
was one ofthe original founders of the humanistic perspective. His theories encompassedthe importance of unconditional and conditional positive regard in development of the 'selfconcept' and 'conditions of worth' set by others. His work has been applied to a rangeof domains, particularly in therapy through his development of'client-centred'(now class="d-title" named 'person-centred'therapy.