YIN AND YANG

with regard to Chinese philosophy, the two converse, but complementary aspects of the basic standards overseeing the world. Initially, the words referenced the shady...

YOUNG-HELMHOLTZ THEORY OF COLOR VISION

a theory to describe color vision with regard to elements or procedures sensitive to three various portions of the spectrum correlating to the colors...

YULE'S Q

a gauge of correlation for two dichotomous variants.

YERKES, ROBERT MEARNS

American psychobiologist. Earning his doctorate at Harvard University in 1902 under the instruction of Hugo Monsterberg, Yerkes stayed there as a professor till World...

YES-NO JUDGMENT TASK

with regard to psychophysics, a signal detection job wherein involved parties undergo a sequence of trials wherein they must judge the existence or...

YAWNING

the act of pulling in a volume of air via the mouth which is much bigger than that inspired in typical respiration, serving to...

Y CHROMOSOME

the sex chromosome which is accountable for ascertaining maleness in human beings and other mammals. The body cells of normal males have one and...

YOKED CONTROL

an experimental process modeled to guarantee that stimulant displays happening within the same pattern with regard to time or actions.

YOHIMBINE

a stimulus alkaloid stemming from the bark of the African tree Pausinystalia yoliimbe and from Rauwolfia serpentina root. It serves as an antagonist at...

YOUNGBERG V ROMEO

the original lawsuit which grew from the Pennhurst consent decree. With regard to this action, the United States Supreme Court posited that individuals with...

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