“Applied” research can be useful: An example

an example of how a practitioner can use his research skills to help a school district evaluate one of its projects is described. The practitioner is advised to become involved in “action” research despite the limitations of such research, and the example is presented as having implications for expanding the psychologist's role to that of a consultant to administrators, teachers, and parents.     

Spatial interactions of taste stimuli on the human tongue

Two nearby loci on the human tongue were stimulated with solutions representing the four basic taste qualities. The recognition threshold for each test stimulus was measured when a strong concentration of one of the four qualities or water was placed nearby. Decreased sensitivity for the test stimulus resulted when both stimuli were the same quality, with the exception of an enhancement of bitter sensitivity by QHCl. The only effect across qualities was a suppression of citric acid by NaC1. In contrast, classical studies reported across-quality enhancement. Stimulation of two loci on the same half of the tongue and the use of modern psychophysical techniques may explain the differences between these and earlier results.     

The Infant mental health specialist in newborn pediatric rounds: A systems approach

This article describes a special program wherein infant mental health specialists participate in hospital rounds with pediatric residents. The purpose of the program is described in terms of medical awareness of psycho-social needs of the family and improved clinical services. Examples are given of the way in which “rounding” contributes to the meeting of infants' and families' medical and psychological needs. Note is made of the multilevel impact of this collaboration.