William Paul Fifer

There are 2 included publications by William Paul Fifer :

Title	Date	Views	Brief Description
Early attachment : maternal voice preference in one- and three-day-old infants	1981	696	The current literature on infant development points to a new appreciation of the perceptual and learning capabilities of the newborn. Sensorially precocial and sensitive to a variety of reinforcement contingencies, neonates are prepared to engage in ...
Effects of interfood interval on discrete-trial fixed-time schedules	1977	169	The typical pattern of responding generated by a fixed interval schedule of reinforcement consists of a nost reinforcement pause followed by a period of positively accelerated responding. This pattern is consistent with a temporal discrimination inte...