A number of studies conducted during the last decade have found that students' achievement increases when teaching methods match their learning styles--biological and developmental characteristics that affect how they learn. Correlational studies and experimental research studies are reviewed on instructional environments, perceptual preferences,…

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…