Peterson J M, Lansky L M
Percept Mot Skills. 1977 Dec;45(3 Pt 2):1216-8. doi: 10.2466/pms.1977.45.3f.1216.
As predicted, over a 6-yr. period, more left-handed proportionately than right-handed architecture students successfully completed their 6-yr. program. Contrary to expectation, the entering class in 1976 had 21% left-handed males, 12 of 57. Lastly these left-handed men had high factor scores in a group of academic predictors, design scores, and grade point averages during the first quarter. The 45 right-handed men in the entering class had almost zero mean scores on the predictors and negative mean scores on performance. The 19 right-handed women in the class had negative scores on the academic predictors and positive ones on performance.
正如预测的那样，在6年的时间里，成功完成6年制课程的建筑系学生中，左撇子的比例高于右撇子。与预期相反，1976年入学的班级中有21%的左撇子男性，即57人中有12人。最后，这些左撇子男性在一组学术预测指标、设计分数和第一季度的平均绩点方面得分较高。入学班级中的45名右撇子男性在预测指标上的平均得分几乎为零，在表现方面的平均得分为负。班级中的19名右撇子女性在学术预测指标上得分呈负，而在表现方面得分呈正。
