Using spatial mapping processes to discriminate between threat and safety is crucial for survival. Little is known why some fail to discriminate during contextual conditioning. We used a virtual reality (VR) contextual conditioning paradigm to elucidate the effects of state and trait anxiety on contextual threat learning. Participants (n = 70)…

For over a century and a quarter, the science of learning has expanded at an increasing rate and has achieved the status of a mature science. It has developed powerful methodologies and applications. The rise of this science has been so swift that other learning texts often overlook the fact that, like other mature sciences, the science of…

A report on research which investigates the effectiveness of a reinforcement program which would require an increased amount of desirable behavior for each unit of reinforcement. (Author)

Six- to 7-month-old infants were tested on their ability to discriminate among three speech sounds which differed on the basis of formant-transition duration, a major cue to distinctions among stop, semivowel, and diphthong classes. (Author/PHR)

Confirms that single-hue color cues facilitate initial learning without being disruptive at transfer. (RB)

Author stresses the importance of art, music, and literature experiences in the perceptual development of a child. (GB)

Three experiments were conducted to determine the effectiveness of verbal and imaginal rehearsal strategies in children's discrimination learning. With verbal materials, imaging the referent of the correct item was more facilitative than vocalizing the correct item, as long as the former strategy was defined in a manner conducive to effective…

To test the theory that retardates are particularly slow in forming some visual habits, especially attention, a series of experiments were performed using a laboratory device which forced subjects to discriminate between color and form in exchange for an incentive reward. Stochastic models were applied to tests of lower level retardates which…

An institutionalized, retarded, adult male's response to verbal commands was increased through the use of positive control of a discriminative stimulus. Operant conditioning was noted as a possible means of enabling retarded individuals to acquire behaviors fundamental to a self-help repetoire. (Editor)

Article focuses on three issues in verbal discrimination learning: effect of list length, effect of the study-test method as opposed to the anticipation procedure, and transfer and retroactive effects when the interpolated task consists of a reversal of the right and wrong functions of the members of the pairs. (Author/ML)

This paper describes three experiments related to differences in discrimination learning. In Experiment 1, sixth-grade subjects were required to judge the situational frequency of items which had occurred from 0 to 4 times on a study list. For one group the study list consisted of high-frequency words. Another group judged low-frequency words…

The study reported here represents an attempt to obtain research-based information relevant to young children's learning to print. Treatment variables were selected which seemed to have high potential for improving the state of handwriting instruction. (Author)

The present study affords an explanation for the consistent, but not always statistically significant, pattern showing superior verbal discrimination learning performance for low- as compared to high-frequency words. In a frequency judgment task it was found that relative to high-frequency words, low-frequency words for which subjects (sixth…