This study developed and tested a theory-based measure of authentic leadership using five separate samples obtained from China, Kenya, and the United States. Confirmatory factor analyses supported a higher order, multidimensional model of the authentic leadership construct (the Authentic Leadership Questionnaire [ALQ]) comprising leader self-awareness, relational transparency, internalized mora...

in this paper, we propose a new full-fuzzy video ratecontrol algorithm (rca) for variable bit rate (vbr) videoapplications. the proposed rca provides high qualitycompressed video with a low degree computational complexity.by controlling the quantization parameter (qp) on a picturebasis, it produces vbr video bit streams. the proposed rcahas been implemented on the jm h.264/avc video codec andth...

Handwriting experts are usually required to differentiate between authentic and forged signatures. Therefore, it is important to develop an objective system to identify forged handwriting, or at least to identify those handwritings that are likely to be forged. Forgers often forge handwriting in terms of shape and size by carefully copying or tracing the authentic handwriting. We hypothesize, t...

It is now widely accepted that the transmission of disciplinary knowledge is insufficient to prepare students leaving higher education for the workplace. Authentic learning has been suggested as a way to bring the necessary complexity into learning to deal with challenges in professional practice after graduation. This study investigates how South African higher educators have used emerging tec...

This article presents a study that provides insight in the effects of an authentic electronic learning environment on student performance and experiences. It is expected that learning in an authentic learning environment results in higher performance and improves intrinsic motivation of students. The results of this study showed, contrary to what was expected, that student who worked in an auth...

The concept of authentic leadership is increasingly the focus much scholarship, and many have called for a review basic assumptions that underpin it. Taking an interactional approach to (AL) using naturally occurring workplace interaction as data, we seek question two AL namely (1) emanates from atomized leader (2) there causal logic it so behaviours are cause follower outcomes. Addressing rese...