1. According to an article in the San Gabriel Valley Tribune, "Most people are kissing the 'right way.'" That is, according to the study, the majority of couples tilt their heads to the right when kissing. In the study, a researcher observed 124 couples kissing in various public places and found that 83 of the couples tilted their heads to the right. Does this study provide convincing evidence that couples really do prefer to kiss the "right way"?