A comparison of the psychological outcomes of cosmetic surgical procedures

Studies of psychological outcomes of cosmetic surgery generally provide low standards of evidence due to significant methodological limitations and few studies have explored the outcomes of surgery types other than breast reduction or have compared post-operative outcomes for different surgery types. This study therefore aimed to explore the psychological outcomes and post-operative satisfaction of cosmetic surgery and compare the outcomes and satisfaction of participants undergoing different procedures.

Surveys were administered to a sample of 142 elective cosmetic surgery patients prior to surgery and six months after surgery. The surveys included standardised measures of body image (appearance evaluation, appearance orientation, body areas satisfaction), self-esteem, and mental health (psychiatric disturbance, anxiety, depression, dysmorphic concerns).

The findings revealed high rates of post-operative satisfaction and significant improvements in several dimensions of body image (appearance evaluation and body area satisfaction) and mental health (anxiety, depression, and dysmorphic concerns), but not self-esteem. Breast augmentation patients reported significantly higher improvement on appearance evaluation, significantly higher ratings of how likely they thought it was that they had achieved, or would achieve, what they were looking for in having the procedure, and a trend to report that the overall result of surgery was better than or as expected than rhinoplasty patients.

It is recommended that future research clarifies the degree to which self-esteem and indices of mental health improve after cosmetic surgery and fully establishes the impact of different procedures on psychological outcomes.

One-Step Wet-Spinning Process of Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate) Fibers and the Origin of Higher Electrical Conductivity

A simplified wet-spinning process for the production of continuous poly (3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) fibers is reported. Conductivity enhancement of PEDOT:PSS fibers up to 223 S cm−1 has been demonstrated when these fibers are exposed to ethylene glycol as a post-synthesis processing step. In a new spinning approach it is shown that by employing a spinning formulation consisting of an aqueous blend of PEDOT:PSS and poly(ethlylene glycol), the need for post-spinning treatment with ethylene glycol is eliminated. With this approach, 30-fold conductivity enhancements from 9 to 264 S cm−1 are achieved with respect to an untreated fiber. This one-step approach also demonstrates a significant enhancement in the redox properties of the fibers. These improvements are attributed to an improved molecular ordering of the PEDOT chains in the direction of the fiber axis and the consequential enrichment of linear (or expanded-coil like) conformation to preference bipolaronic electronic structures as evidenced by Raman spectroscopy, solid-state electron spin resonance (ESR) and in situ electrochemical ESR studies.

A new beginning? John Yandell's the social construction of reading in urban classrooms

John Yandell’s The Social Construction of Meaning: Reading Literature in Urban Classrooms provides a powerful counterpoint to current policy discourse in education. By focusing on the social interactions that occur in the classrooms of two English teachers, Yandell shows how their pupils are able to explore dimensions of language and experience that far exceed the outcomes prescribed by official curriculum documents. This is because their teachers conceive of reading as a social activity in which everyone can participate. Yandell thereby affirms the value of a literary education as an integral part of an educational project that is genuinely democratic and inclusive.