Victims of violence: Psychological effects and aftereffects

The American Journal of Psychoanalysis -     

Reconstruction of arbitrary versus logical sequences by preschool children

The ability of preschool children to construct and reconstruct ordered sequences was examined in a series of four experiments. In Expt. 1, the task was to copy, with the model present or absent, the order of items pegged on a clothesline. In Expts. 2–4, the subjects were required to reconstruct ordered series of pictures from memory. In all experiments, the orders were either logical or arbitrary. Reconstruction of an arbitrary series of events is within the problem solving capacity of 4-yr-old children if (a) reconstruction takes place in the presence of the model or follows immediately upon the removal of the model and (b) the original sequence is presented simultaneously. If, however, the lag between viewing and reconstruction is increased and/or the original set is not viewed simultaneously, as a unit, performance declines. The provision of an inherent order to the items within a set, either by introducing a connective narrative, or a depicted logical sequence, is sufficient to maintain that order over time and to provide a unifying cohesion to the items when viewed successively.     

False physiological feedback and persuasion: Effect of fear arousal vs. fear reduction on attitude change

Two experiments tested the hypothesis that increases in false physiological feedback of fear arousal will enhance persuasion and that reduction in the arousal feedback is unnecessary for increased persuasion to occur. Prior research has usually found a positive relation between level of arousal and persuasion, but support for the drive reduction hypothesis is tenuous. However, Harris and Jellison (1971) claimed support for such a hypothesis. They manipulated subjects' fear arousal cognitively via false physiological feedback while the subjects listened to a persuasive communication. The present experiments used a similar procedure in an attempt to test an "arousal only" against an "arousal reduction" hypothesis. Subjects listened to a persuasive speech while receiving false feedback via a meter concerning their fear arousal. In Experiment I half of the subjects received high arousal and half received moderate arousal information. Within each of these conditions half of the subjects had their arousal reduced, and the other half did not. In Experiment II subjects received either low arousal, high arousal, or high then low arousal feedback while listening. The results of the two studies generally provided support for the "arousal only" hypothesis. An interpretation in terms of Bem's attribution theory was tentatively suggested.     

Effects of task success or failure on causal attributions and person perception

An actor's outcome on a task (success-failure) was manipulated orthogonally to information that the actor either used or did not use drugs. Casual attributions for success-failure were obtained as well as trait ratings of the actor. Subjects read a case study of an artist who either succeeded or failed in his profession. For half of the subjects, the artist was described as using hard drugs, and no mention of drugs was made for. the other half. It was predicted and confirmed that success-failure interacted with drugs-no drugs in determining attributions of ability. It was also found, as expected, that success was attributed to ability and motivation more than was failure. Further, success tended to be internally attributed to the actor, while failure was externally attributed. The interaction obtained for ability attribution was not obtained for a measure of trying, nor for the trait ratings. The results confirmed Kepka and Brickman's (1971) suggestion that ability and motivation are qualitatively different concepts in naive psychology, but some of their specific conclusions are questioned.     

The interference of various word parts on color naming in the Stroop test

This study compared the interfering effects of various word parts on performance of the Stroop task. In different conditions, the first, middle, and last two letters of a color word formed color patches. In other conditions, random letters were attached to these word parts. In a control condition, entire words formed the color patches. While no condition produced as much interference as the control condition, the first part of a color word interfered with color naming more than other word parts. The addition of unrelated letters had little or no effect on the interference produced by the first part of a word. The results are consistent with suggestions that word perception often involves the activation of an articulatory motor program which is initiated by the first part of the word.     

A digital system for recording startle,responses in small animals

An easily constructed, isometric startle-recording system is described. The animal enclosure is attached to a plywood board-which, in ten, is mounted in a “springboard” arrangement. Movement is detected by a phonocartridge mounted beneath the chamber, and a digital record of this movement is obtained through the use of a voltage-to-frequency converter. A brief experiment in which the system was used to assess the rat’s reaction to electric footshock is also presented.     

Attribution of responsibility: A theoretical note

Research on factors influencing attribution of responsibility has resulted in inconsistent and inconclusive findings. A theoretical analysis suggests that Heider's levels of causality represent two dimensions underlying attribution of responsibility. It is suggested that conflicting findings result from failures to control at least one of these two dimensions.     

Reinforcement and Helping Behavior1

A study was conducted to determine the effects of reinforcement following helping in one situation on subsequent helping behavior. It was predicted that helping behavior would increase following positive reinforcement and decrease following negative reinforcement. It was also predicted that the attractiveness of the dispenser of reinforcement would affect subsequent helping. The study was conducted using a 3 × 2 × 2 design with the variables bemg nature of reinforcement, attractivcness of the confederate, and sex of S. The data indicated that subsequent to negative reinforcement, helping responses decrease. There were no differences between the positive, neutral or control conditions. Sex of S interacted with reinforcemcnt condition, with mcn helping more than women following negative reinforcement. Malcs and females also differcd in quality of help given, with men offering more physical help than women, particularly following neutral reinforcement.     

Serial learning: A multilevel access analysis

In Experiment I the lists were 36 and 48 unrelated words. Each was divided into successive groups of four words and learned to a perfect criterion. In Experiment II the lists were made up of six categorical groups of five exemplars each. Degree of learning was varied. In both experiments serial anticipation learning was followed by ordinary free recall and free recall under speed stress. Analyses of acquisition and of both recall tests indicate that group access is a marked function of serial position but that within-group retrieval given group access is constant over serial position. It is argued that serial learning proceeds simultaneously at different levels of representation.