One of the main limitations of utilizing optimal wavefront shaping in imaging and authentication applications is the slow speed of the optimization algorithms currently being used. To address this problem we develop a microgenetic optimization algorithm (μGA) for optimal wavefront shaping. We test the abilities of the μGA and make comparisons to previous algorithms (iterative and simple-genetic...

summary writing is associated with lots of cognitive and metacognitive complexities that necessitates instruction (hirvela & du, 2013). contrary to majority of studies carried out on summarization instruction, the present study addressed the underlying processes or microgenetic developments of the iranian efl learners’ summary writing. to this end, 41 male and female undergraduate students ...

Change is an inevitable, but important aspect of our lives. Football teams travel up and down the leagues, governments come and go, we make the transition from nursery to school, school to college or a job and then from job to job. As change affects everyone and is so endemic, it is crucial that psychologists have an adaptable approach to measure it. Yet, paradoxically in attempting to identify...

This paper begins with a brief survey of the microgenetic process thought of Jason Brown as it has developed from its neuropsychological inception to his more recent neurophilosophy. We then survey some of the arguments and systems of thought that have been put forth since the time of Plato, as they come to bear on the theory of microgenesis and the microgeny of values. Idealism comports surpri...

This publication is composed of three interviews conducted with Jason W. Brown a few years ago. The first is concerned with early influences that shaped his development of a theory of “microgenesis”. The second focuses on evolutionary principles apparent in brain development and mental processes. In the third interview, Brown discusses the internal processual structure of the “mind/brain state”...

Barth and Paladino (2011) argue that changes in numerical representations are better modeled by a power function whose exponent gradually rises to 1 than as a shift from a logarithmic to a linear representation of numerical magnitude. However, the fit of the power function to number line estimation data may simply stem from fitting noise generated by averaging over changing proportions of logar...

In this chapter, we report five beginning undergraduate students' understanding of the 3-D structure of DNA, and the use of gesture and analogy to enhance their 3-D visualization of DNA structure. Through clinical interview-cum-teaching sessions we first recapitulated their background knowledge of basic biology and chemistry prerequisites. We then proceeded to a microgenetic study of the studen...

Two successive, spatially overlapping human faces were exposed for recognition with SOAs ranging from 20 to 160 msec. The subjects effectively perceived one face, which at short SOAs mostly resembled the first stimulus and with increasing SOAs gradually shifted towards the appearance of the second, dimmer stimulus. These results replicated those from the study by Calis, et al, and extended them...