Zobrazeno 1 - 10
of 428
pro vyhledávání: '"Bar pressing"'
Autor:
Marcus Bentes de Carvalho Neto, Paulo César Morales Mayer, Bruna Colombo dos Santos, Priscila Giselli da Silva Magalhães
Publikováno v:
BJBA-Brazilian Journal of Behavior Analysis; v. 14, n. 2 (2018)
Revista Brasileira de Análise do Comportamento; v. 14, n. 2 (2018)
Revista Brasileira de Análise do Comportamento; v. 14, n. 2 (2018)
One of the variables that has influence on the effects of punishing contingencies is reinforcement history. Studies with electric shock demonstrated that continuous reinforcement schedules produce less resistance to punishment than intermittent reinf
Publikováno v:
BJBA-Brazilian Journal of Behavior Analysis; v. 12, n. 2 (2016)
Revista Brasileira de Análise do Comportamento; v. 12, n. 2 (2016)
Revista Brasileira de Análise do Comportamento; v. 12, n. 2 (2016)
Behavioral interaction is a phenomenon that can occur in multiple schedules, in which the response rate in one component can change due to alterations in reinforcement or punishment schedules, in another component. Behavioral interactions can occur u
Autor:
Sadahiko Nakajima
Publikováno v:
Behavioural Processes. 168:103962
Voluntary wheel running has hedonically bivalent properties in laboratory rats and mice. While it works as a reward for instrumental performance such as bar pressing, it also functions as an aversive stimulus to establish Pavlovian conditioned avoida
Publikováno v:
Revista Brasileira de Terapia Comportamental e Cognitiva. 14:34-50
Behavior analyses of eye movements frequently present non-conclusive results about discriminative functions of the stimuli produced by these movements in relation to following responses. This paper presents an analysis of the first fixation of the ey
Autor:
Manfred Horter, Gerti Dücker
Publikováno v:
Zeitschrift für Tierpsychologie. 50:423-435
It was examined if animals can learn to perform bar-pressing only within a determined period of time by the aid of light and tone signals. 6 male BDE-rats (70 days old at the beginning of the experiments) were trained in a modified test chamber to pr
Publikováno v:
European Journal of Behavior Analysis. 10:19-29
After one-session shaping, eight rats were exposed to interval or ratio schedules in the absence and attenuation of the usual dispenser-based stimuli correlated with the delivery of water, and eight rats to normal delivery water conditions. Half of t
Publikováno v:
Brazilian Journal of Medical and Biological Research. 41:141-151
In a serial feature-positive conditional discrimination procedure the properties of a target stimulus A are defined by the presence or not of a feature stimulus X preceding it. In the present experiment, composite features preceded targets associated
Publikováno v:
Radiation Research. 164:552-555
Rabin, B. M., Joseph, J. A. and Shukitt-Hale, B. A Longitudinal Study of Operant Responding in Rats Irradiated when 2 Months Old. Radiat. Res. 164, 552–555 (2005). Two-month-old rats were exposed to 56Fe particles (1, 1. 5, 2 Gy; 1 GeV/nucleon). Th
Publikováno v:
Hippocampus. 14:662-674
These experiments examine changes in theta power as measured by wavelet analysis in five rats performing a conditional visual discrimination task and a simple running task. In the conditional task, rats were trained to press one lever to initiate a t
Autor:
Daniel Klement, J. Bures
Publikováno v:
Proceedings of the National Academy of Sciences. 97:2946-2951
Spatial memory of animals is usually tested in navigation tasks that do not allow recognition and recall processes to be separated from the mechanisms of goal-directed locomotion. In the present study, place recognition was examined in rats ( n = 7)