What does Brain Lateralization have to do with Handedness (and who cares)? ... Some think that there are two types of handedness: (a) either left or right, or (b) either right or non-right, while others think there should be three categories (to include ambidexterity). Some think there are two different kinds of ambidexterity.
www.indiana.edu/~primate/brain.html
Right-handedness - Wikipedia, the free encyclopedia
Right-handedness is the form of handedness in which one has greater coordination and dexterity in the right hand than in the left hand. Right-handed individuals will perform everyday tasks such as wr...
en.wikipedia.org/wiki/Right-handedness
Left-handedness - Wikipedia, the free encyclopedia
Left-handedness is the preference for the left hand over the right for everyday activities such as writing. Most left-handed people exhibit some degree of ambidexterity. Left-handedness is relatively...
en.wikipedia.org/wiki/Left-handedness
By combining the Phoenician style of writing right to left with their own left to right system, the Greeks created ... The 100% Brain Course teaches you left-handedness develops brain power! left handed, ambidexterity, left handed people, lefthanders; Ambidexterity - Left-Handedness Develops Memory ability and Mindfulness!
www.mind-course.com/ambi.html
The ambidextrous feature is interesting and I have read some rather unusual hypotheses regarding why there is favoritism of left or right-handedness.
philosophyofscienceportal.blogspot.com/2008/04/left-han... philosophyofscienceportal.blogspot.com/2008/04/left-handed-right-handed-both.html
Handedness in plant growth may be most familiar to us when we think of tendrils or twining plants, which generally form consistent right- or left-handed helices as they climb. ... Handedness in plant growth may be most familiar to us when we think of tendrils or twining plants, which generally form consistent right- or...
www.medscape.com/medline/abstract/12079675
For example, one study that showed 72 percent of people to be strongly right-handed and 5.3 percent to be strongly left-handed also found that 46 percent of people are strongly right-footed while 3.9 percent are strongly left-footed.
www.enotes.com/science-fact-finder/human-body/addition-... www.enotes.com/science-fact-finder/human-body/addition-left-right-handedness-what-other-left
Brown, N. A. and Wolpert, L (1990). The development of handedness in left/right asymmetry. Development 109, 1-9.[Abstract]; Brown, N. A., McCarthy, A. and Wolpert, L (1991). Further studies on the embryonic stage at which left/right asymmetry is specified in rat embryos.
dev.biologists.org/cgi/content/refs/115/4/1071
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dev.biologists.org/cgi/reprint/115/4/1071
Causes of Left and Right Handedness There are many theories posing the cause of handedness. Many... ... The Causes of Left and Right Handedness; There are many theories posing the cause of handedness. Many researchers have debated these theories but are yet to have found an unambiguous answer.
www.oppapers.com/essays/Causes-Left-Right-Handedness/66... www.oppapers.com/essays/Causes-Left-Right-Handedness/66282