In relational event networks, the tendency for actors to interact with each other depends greatly on the past interactions between the actors in a social network. Both the volume of past interactions and the time that has elapsed since the past interactions affect the actors' decision-making to interact with other actors in the network. Recently…

In Experiment 1, rats were trained in a symbolic delayed matching-to-sample task to discriminate sample stimuli that consisted of sequences of magazine light flashes. The intertrial interval was illuminated by the houselight for Group Light, and it was dark for Group Dark. Retention functions exhibited a choose-many response bias when the delay…

This study investigates schizophrenics' ability to utilize input organization and auditory cues for recall. The findings suggest that schizophrenics do utilize the cues of input organization and vocalization for recall, but the process of responding seems to engender excessive output interference which makes retrieval of late input items…

This study examines the effects on long-term retention of variations in intensity and temporal parameters of arousal following a single learning trial in a paired-associate task. Intensity of arousal was manipulated by using two levels of noise, 75 db. and 90 db., and a condition without noise. Noise was delivered to the 56 female university…

The effects of arousal on literal and inferential comprehension of text over short- and long-term retention intervals were studied using 369 elementary school children. Putative arousal manipulations were of two types: expectation and deviations from expectation as established by an advance organizer followed by text that for different…

Two experiments were conducted to determine whether children remembered information more efficiently if they were provided with an explicit purpose for learning. In the first experiment, 96 5-year-old children watched a simple science demonstration and were told either to remember the names of the depicted items from pictures for a memory test…

Four experiments were conducted to assess the effects of certain stimulus variables on children's discrimination learning. In general, it was found that word frequency was negatively related to discrimination learning as long as the words were meaningful to the subjects. Moreover, the relationship between word and performance reversed in…

A study to test the appeal, reception, and response quality in the case of programs screened at the 1st. Prix Jeunesse contest in Munich by the observation of children and juveniles (age-grouped 6 to 12, 12 to 15, and 15 and over) is described in this paper. Specific questions considered are: 1. What conditions govern appeal? 2. Are age and sex…