As human beings, we can interact with our environment through the sense of touch, which helps us to build an understanding of objects and events. The implications of touch for cognition are recognized by many educators who advocate the use of "hands-on" instruction. But is it possible to know something more completely by touching it? Does touch…

Recent studies have reported that preverbal infants are able to discriminate between numerosities of sets presented within a particular modality. There is still debate, however, over whether they are able to perform intermodal numerosity matching, i.e. to relate numerosities of sets presented with different sensory modalities. The present study…

A review is presented of research findings on the operation and functions of the two hemispheres of the brain. In tracing discoveries on hemispheric specialization (the left processing information objectively, linguistically, and linearly; the right, spacially, intuitively, and creatively) the importance of achieving a balance between the…