Reflection is considered necessary and beneficial within career learning and is deemed to be a condition for successful career-identity development. Indeed, reflection is generally seen as a key competency in learning how to respond effectively to a complex and dynamic post-modern world in which individuals are increasingly exposed to risk. Paradoxically however, reflection can itself form a risk when it results in rumination. It is therefore important to identify the conditions and personal (risk) factors that make reflection a detrimental or beneficial activity and to identify elements within career learning interventions that promote benefit. The purpose here is to increase awareness about reflective versus ruminative processes and promote responsible use of interventions that aim to stimulate reflection in the process of career-identity formation. Based on the “career writing” method, the authors conclude that a successful career intervention must especially provide good facilitation and a safe holding environment. https://doi.org/10.1177/1038416216670675 LinkedIn: https://www.linkedin.com/in/reinekke-lengelle-phd-767a4322/
MULTIFILE
As a professional you learn by regularly reflecting on your experiences. This means reflection is like walking along a path during which you can ask yourself a range of questions. The answers you find will enrich your insight and make you a more balanced professional.
Detection and identification of body fluids are crucial aspects of forensic investigations, aiding in crime scene reconstructions and providing important leads. Although many methods have been developed for these purposes, no method is currently in use in the forensic field that allows rapid, non-contact detection and identification of vaginal fluids directly at the crime scene. The development of such technique is mainly challenged by the complex chemistry of the constituents, which can differ between donors and exhibits changes based on woman’s menstrual cycle. The use of fluorescence spectroscopy has shown promise in this area for other biological fluids. Therefore, the aim of this study was to identify specific fluorescent signatures of vaginal fluid with fluorescence spectroscopy to allow on-site identification. Additionally, the fluorescent properties were monitored over time to gain insight in the temporal changes of the fluorescent spectra of vaginal fluid. The samples were excited at wavelengths ranging from 200 to 600 nm and the induced fluorescence emission was measured from 220 to 700 nm. Excitation and emission maps (EEMs) were constructed for eight donors at seven time points after donation. Four distinctive fluorescence peaks could be identified in the EEMs, indicating the presence of proteins, fluorescent oxidation products (FOX), and an unidentified component as the dominant contributors to the fluorescence. To further asses the fluorescence characteristics of vaginal fluid, the fluorescent signatures of protein and FOX were used to monitor protein and lipid oxidation reactions over time. The results of this study provide insights into the intrinsic fluorescent properties of vaginal fluid over time which could be used for the development of a detection and identification method for vaginal fluids. Furthermore, the observed changes in fluorescence signatures over time could be utilized to establish an accurate ageing model.
