be very difficult sometimes. There's one thing that most handedness experts can agree on: lefties have the upper hand (pun intended) when it comes to one-on-one sports like tennis, boxing, and pitching a baseball. Those who learn it still tend to favor their originally dominant hand. In fact, every major disorder in which patients show reduced right-handedness is associated with either vestibular abnormalities or delay, 31 and asymmetry of the vestibular cortex is strongly correlated with the direction of handedness. Science Creative Quarterly's overview of some of the genetic underpinnings of left-handedness A left-handed senior citizen recalls the emotional torment he faced at a New York public school in the 1920s. Conversely, right-to-left alphabets, such as the Arabic and Hebrew, are generally considered easier to write with the left hand in general. Take this example from the study: Cooperation favors same-handednessfor sharing the same tools, for example. Related: 12 Worst Habits for Your Mental Health. "Handedness in boys with gender identity disorder". That rumor may come from a 1995 study that found left-handed men tended to engage in more "divergent thinking" than right-handed menmeaning they explore more options to solve a problem than the ones readily available. "Genome-wide association study of handedness excludes simple genetic models".
Certain activities also were made easier by switching the hands. Retrieved 21 September 2013 Handedness Research Institute Teaching Left-Handers to Write. (The gap between lefties and righties was 2,500 for men and 3,400 for women.) He also found that left-handers were more likely to not attend or to drop out of college, and to work in less cognitively demanding jobs, like manual labor. Either way, most kids catch up with their classmates as they get older, he saysbeing left-handed or mixed-handed isn't a surefire predictor of how well kids perform as they grow. "A question of the left being right and normal". Van Agtmael, T; Forrest, SM; Williamson, R (October 2002).