In a college biology class, a correlational study was used to describe the relationship between preferred learning styles (determined by the Modified Hill Cognitive Style Inventory), the use of videotapes, and test scores. Results show that the effectiveness of videotapes depends in part on the cognitive style of the student. (Author/JJD)

Olfactics and an individual's perceptions of different scents play an important role in interpersonal communication. People first notice the feeling or emotion they get from a particular odor before thinking of it cognitively, first recognizing whether it is pleasant or unpleasant. The determination of whether a scent is pleasant or unpleasant is…