The purpose of this study was to test an explanatory theory of decision-making in women eligible for a cancer clinical trial. The theory derived from King's framework proposed that the concepts of uncertainty, role functioning, and social support relate to emotional health (hope and mood state), which in turn relates to the treatment decision. A correlational study design was used to test the t...

A fundamental aspect of Hans Eysenck's research was his emphasis upon using all the tools available to the researcher to study personality. This included correlational, experimental, physiological, and genetic approaches. Fifty years after Cronbach's call for the reunification of the two disciplines of psychology (Cronbach, 1957) and 40 years after Eysenck's plea for experimental approaches to ...

This review paper attempts to update the literature on tolerance of ambiguity (TA) and related concepts since a previous review (Furnham & Ribchester, 1995). Various related concepts like Uncertainly Avoidance and In/Tolerance of Uncertainly are reviewed. Both correlational and experimental studies of TA are reviewed and tabulated. Further, an attempt was made to identify and critique various d...

This review examined the published evidence for the existence of a relationship between folate and/or vitamin B12 status and age-related hearing loss, otherwise known as presbycusis. Based on vascular research, it was hypothesized that a decline in folate or vitamin B12 levels could detrimentally affect the highly-vascularized cochlea, especially the stria vascularis, thus resulting in increase...

BACKGROUND The meaning of social support is well documented, but less is known about mediating characteristics that examine which patients with end stage renal disease (ESRD) and depressive symptoms are most likely to benefit. AIMS The aim of this study was to examine whether perceived social support mediated depressive symptoms on the outcome of quality of life (QoL). DESIGN A correlationa...

The study examined perfectionism, symptoms of obsessive-compulsive disorder (OCD) and depression, and peer relationships among a clinical sample of 31 youth (age range 7-18 years) diagnosed with OCD. Using a correlational design, perfectionistic beliefs accounted for significant variance in OCD symptoms, depressive symptoms, and difficulties in peer relationships for children with OCD. One dime...

Six features of user studies are presented and contrasted with the same features in another assessment method, usability evaluation. The connection between these assessment methods and the disciplines of research, engineering, and design is analysed. The three disciplines are presented in a timeline chart showing their inter-relationship with the final goal the creation of computing products. B...

Research suggests that exposure to mass media depicting the thin-ideal body may be linked to body image disturbance in women. This meta-analysis examined experimental and correlational studies testing the links between media exposure to women's body dissatisfaction, internalization of the thin ideal, and eating behaviors and beliefs with a sample of 77 studies that yielded 141 effect sizes. The...