O controle do comportamento de escolha: um modelo experimental do merchandising no ponto de venda / The control of the choice behavior: an experimental model of the point-of-purchase merchandising

AUTOR(ES)
DATA DE PUBLICAÇÃO

2006

RESUMO

One of the most used Marketing tools for the influence of the consumers` choice is the point-of-purchase merchandising, whith which one attempts to dettach the product in an universe of very similar options. From the behavioral analytical point of view the point-of-purchase merchandising could be seen as a stimulus control in which subjects (consumers) respond (choose varied goods) diferentially in the presence or absence of the exteroceptive stimulus. To test this set of contingencies six experimental subjects were used, all of them adult, male, Wistar rats, experimentally naive at the beggining of the experiment. The bar pressure response was first modeled in all subjects. They were distributed into three groups. During the first part of the experiment, each group was trainned to respond in one bar and was exposed to multiple or mixed schedule of reinforcement in which VI were alternated with CRF as a function of an amount of reinforces obtained. Groups VsCn and VnCs were exposed to multiple schedules in which the stimulus (light) was associated with VI and CRF respectively, whilst group VnCn was exposed to a mixed schedule of reinforcement with no presentation of the stimulus. During second part of the experiment, all subjects were exposed to a reinforcement schedule conc VI VI to determine the base line of responding when two identical options of operanda were available to the subject. During this part of the experiment, the stimulus was not presented. During the third part of the experiment the reinforcement concurrent schedule was maintained and the stimululs were presented randomically over one of the bars to evaluate the control exerted over the pressing bar response. The results of groups VsCn and VnCs show that the stimulus has acquired certain control over the responding. Subject 85 responded more in the bar over which the stimulus was presented. This fact was not repeated by subject 86, whose responding was rather controlled by the position of the bar. The analysis of the control group (VnCn) data show that there has been a development of control by the stimulus only when it was presented over the bar which the subject demonstrated preference to during part 2 of the experiment. Group VnCs responded more on the Bar 1 in the post-presentation periods of the stimulus, suggesting that the control by past history with the stimulus was stablished, i.e., it was determining on the present responding of the subjects having been exposed to multiple schedules with the stimulus paired with CRF condition. The analysis of control group data (VnCn) shown that there has been a development of control by the stimulus during part 3 only when it was presented over the bar with which the subject developed a preference during part 2

ASSUNTO(S)

controle de estímulos choice between similar options ciências humanas point-of-purchase merchandising escolha em situação de opções similares merchandising no ponto de venda avaliacao do comportamento estimulos sensoriais consumidores -- comportamento stimulus control escolha (psicologia)

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