Keltikangas-Järvinen L
Department of Psychology, University of Helsinki, Finland.
J Behav Med. 1989 Aug;12(4):387-96. doi: 10.1007/BF00844931.
The stability of Type A behavior was studied in 1737 randomly selected adolescents and young adults. The method used was the AFMS questionnaire, which is based on the Matthews Youth Test for Health and a Swedish version of the Jenkins Activity Survey. Results showed that in males Type A behavior remained at the same degree of stability during adolescence, later adolescence, young adulthood, and adulthood. In girls, Type A behavior showed no stability during adolescence, a high stability during young adulthood, and a slightly lower degree of stability in adulthood.
对1737名随机抽取的青少年和青年成年人的A型行为稳定性进行了研究。所采用的方法是AFMS问卷，该问卷基于马修斯青少年健康测试和詹金斯活动调查的瑞典版本。结果显示，在男性中，A型行为在青春期、青春期后期、青年期和成年期保持相同程度的稳定性。在女性中，A型行为在青春期没有稳定性，在青年期具有高度稳定性，在成年期稳定性略低。
