We have focussed here on the synchronic coherence principle of Probabilism.
As well as following Mayer's coherence principle this streamlining also just makes good graphic and instructional design sense.
The results can be explained by the coherence principle which postulates that information from different media should be congruent in order to foster process fluency.
The coherence principle is that multimedia explanations are better understood when they include few rather than many extraneous words and sounds.
Therefore, and even though seductive details (sds) are additional interesting but unnecessary pieces of information that do not conform with the coherence principle, their possible motivational role should not be dismissed.
The coherence principle has three key premises: student learning is compromised when interesting but unnecessary words and images are presented; student learning is compromised when interesting but unnecessary sounds and music are presented; and student learning is improved when these unnecessary elements are eliminated.
This instrument use low coherence interferometry principles, which separate the retinal microstructures by measuring the echo delay of the light reflected and retrodiffused by these structures.
Therefore, new optical biometers have been developed for measuring phakic and pseudophakic ACD, which are working according to the optical coherence interferometry principle such as the LenStar (Haag Streit, Switzerland), AL-Scan (Nidek, Japan), or the OA-1000 (Tomey, Japan).
Optical coherence tomography combines principles of ultrasonography and optical interferometry to provide real-time cross-sectional images of subsurface microstructure of tissue in vivo.
Yet, for UNICEF, the commitment to the protection of children's rights and to a human rights-based approach to programming has provided a common language, lending coherence to the principles of programming in both stable and unstable or crisis contexts.
