The Language of Creativity: Validating Linguistic Analysis to Assess Creative Scientists and Artists.

The purpose of this study was twofold: first, to be among the first attempts to validate linguistic analysis as a method of creativity assessment and second, to differentiate between individuals in varying scientific and artistic creativity levels using personality language patterns. Creativity is most commonly assessed through methods such as questionnaires and specific tasks, the validity of which can be weakened by scorer or experimenter error, subjective and response biases, and self-knowledge constraints. Linguistic analysis may provide researchers with an automatic, objective method of assessing creativity, and free from human error and bias.

Intrinsic and Extrinsic Science: A Dialectic of Scientific Fame.

In this article, I argue that scientific fame and impact exists on a continuum from the mundane to the transformative/revolutionary. Ideally, one achieves fame and impact in science by synthesizing two extreme career prototypes: intrinsic and extrinsic research. The former is guided by interest, curiosity, passion, gut, and intuition for important untapped topics.

Whole-body cortisol response of zebrafish to acute net handling stress.

Zebrafish, , are frequently handled during husbandry and experimental procedures in the laboratory, yet little is known about the physiological responses to such stressors. We measured the whole-body cortisol levels of adult zebrafish subjected to net stress and air exposure at intervals over a 24 h period; cortisol recovered to near control levels by about 1 h post-net-stress (PNS). We then measured cortisol at frequent intervals over a 1 h period.

The Psychology of Simonton's Science: Commentary on Simonton (2009).

One key assumption of the psychology of science is that psychological factors make certain interests, talents, and abilities more likely and others less likely (Feist, 2006). The line of argument that Simonton (2009, this issue) puts forth-integrating and uniting the meta-literatures on dispositional and developmental influences on scientific and artistic creativity-is not only consistent with this assumption from the psychology of science, but it is also a breeding ground for a host of testable hypotheses and calls for future empirical investigations. Given Simonton's own extraordinary levels of scientific creativity, indeed it would be interesting to turn his ideas back on him to see how his science is a product of his own developmental and dispositional experiences.

Differential effects of 24-hydroxycholesterol and 27-hydroxycholesterol on tyrosine hydroxylase and alpha-synuclein in human neuroblastoma SH-SY5Y cells.

Evidence suggests that environmental and dietary factors may contribute to the pathogenesis of Parkinson's disease (PD). High dietary intake of cholesterol is such a factor that has been shown to increase or decrease the risk of PD. However, because circulating cholesterol does not cross the blood-brain barrier, the mechanisms linking dietary cholesterol to the pathogenesis of PD remain to be understood.