Detection of invariants in probabilistic relations between events through exploratory behaviors

Contenido principal del artículo

Pablo Covarrubias
Felipe Cabrera
Ángel Andrés Jiménez

Resumen

Research has demonstrated that individuals are sensitive to contingent probabilistic relations between events in the environment. However, the factors that underlie this adaptation are not fully understood. Thus, the aim of this study was to assess whether repetitions and variations in participants’ responses contributed to the detection of invariance in probabilistic environments. In Experiment 1, participants were exposed to relations between the initial and final trajectories of an arrow under probabilities of 1.0, 0.9 and 0.8. In the first half of the session, the arrows followed predominantly straight trajectories, but in the second half they changed to broken ones, or vice versa. In Experiment 2, sessions began with no relation between the arrows’ initial and final trajectories (p= 0.5), but in the second half probabilities of 1.0, 0.9 and 0.8 were presented for straight or broken trajectories. In both experiments, as the relation between the arrow’s initial and final trajectories became more changeable variations of behavior increased, while under more constant relations repetitions increased. Results support the notion that adaptation to probabilistic relations between events entails exploratory behaviors performed to detect invariant information of the environment.

Detalles del artículo

Cómo citar
Covarrubias, P., Cabrera, F., & Jiménez, Ángel A. (2021). Detection of invariants in probabilistic relations between events through exploratory behaviors. Journal of Behavior, Health & Social Issues, 13(2), 54–66. https://doi.org/10.22201/fesi.20070780e.2021.13.2.77678
Biografía del autor/a

Pablo Covarrubias, Universidad de Guadalajara

Departamento de Comunicación y Psicología, Centro Universitario de la Ciénega, Profesor Investigador

Felipe Cabrera, Universidad de Guadalajara

Profesor Investigador, Departamento de Comunicación y Psicología, Centro Universitario de la Ciénega, Universidad de Guadalajara

Ángel Andrés Jiménez, Universidad de Guadalajara

Profesor Investigador, Departamento de Comunicación y Psicología, Centro Universitario de la Ciénega, Universidad de Guadalajara

Citas

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