- #SEQUENTIAL TESTING PREGNANCY SERIAL#
- #SEQUENTIAL TESTING PREGNANCY MANUAL#
- #SEQUENTIAL TESTING PREGNANCY CODE#
A.), Plenum Press, New York, chapter VII, pp. Yarbus, ”Eye movements during perception of complex objects”.
#SEQUENTIAL TESTING PREGNANCY SERIAL#
Lashley ”The Problem of Serial order in Behavior”. " Sequence Learning: From Recognition and Prediction to Sequential Decision Making". How humans learn sequential procedures has been a long-standing research problem in cognitive science and currently is Research work on sequence learning has been going on in several disciplines such as artificial intelligence, neural networks, cognitive science (sequence learning aspects in skill acquisition), and engineering. There are many other areas of application for sequence learning. The procedural memory encodes procedures or algorithms rather than facts.
#SEQUENTIAL TESTING PREGNANCY CODE#
Thus it appears that a neural code or representation for the learnt skill is created in our brain, which is usually called procedural memory.
We can then concentrate on learning a new action while performing previously learned actions skillfully. It is a common observation that when a skill is being acquired, we are more attentive in the initial phase, but after repeated practice, the skill becomes nearly automatic (Fitts, 1964), this is also known as unconscious competence. These observations suggest that underlying an apparently parallel process of face perception, a serial oculomotor process is concealed. In a classic experiment, Yarbus (1967) demonstrated that though the subjects viewing portraits report to apprehend the portrait as a whole, their eye movements successively fixated at the most informative parts of the image. Trotting and pacing in a gaited horse, the rat running the maze, the architectĭesigning a house, the carpenter sawing a board present a problem of sequences the coordination of leg movements in insects, the song of birds, the control of Lashley (1951) has highlighted the ubiquity of sequentiality or serial order in our behaviour
#SEQUENTIAL TESTING PREGNANCY MANUAL#
Most of our day-to-day activities involve sequencing of actions to achieve a desired goal, from sequencing words to form a sentence, to driving an automobile or following directions on a roadmap, to making a recipe following instructions in a cooking manual (see Sun and Giles 2001). Serial organization is fundamental to human behaviour. The Sen of CT+MSG for DS was 93.3 (95% CI 85.9–99) (42/45) with a FPR of 4.8% (95% CI 4.5–5.1) (860/17, 866).Ĭonclusions: MGS coupled with CT increases the Sen of DS diagnosis by 13.3% (95% CI 2.7–25.9), with an increase in FPR of 0.6% (95% CI 0.5–0.7).Sequential learning is a type of learning in which one part of a task is learnt before the next
Results: Seventeen thousand nine hundred and eleven cases were analysed, including 67 with chromosome abnormalities and 45 with DS. We evaluated the Sen and FPR (95% CI) of the two chromosomal disorder screening methods for DS: CT and CT+MGS. During a 5-year study period (July 2005 to June 2010), 17,911 pregnant women were screened for DS using a stepwise sequential screening method (CT+MGS).
Objective: To assess the sensitivity (Sen) and false positive ratio (FPR) of stepwise sequential screening as a screening method for Down’s syndrome (DS) in the general population of pregnant women.
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