Results: 13

Efeito de regras inacuradas e monitoramento sobre desempenhos em programas de reforços

Psicol. reflex. crit; 28 (4), 2015
O objetivo deste estudo foi investigar o efeito do monitoramento sobre a taxa de respostas na presença de regras inacuradas. Seis universitários foram expostos a um programa de reforço múltiplo Intervalo Fixo (FI) FI e, depois, a um programa de reforço múltiplo Extinção (EXT) EXT. O experimentado...

Promotion of water consumption in elementary school children in San Diego, USA and Tlaltizapan, Mexico

Salud pública Méx; 56 (supl.2), 2014
Objective. Consumption of water may help promote health and prevent obesity in children by decreasing consumption of sugar-sweetened beverages. This study used evidence-based strategies to increase water consumption in Mexican-American and Mexican children. Materials and methods. In 2012, two schools in ...

Comparative proteomic analysis of the nucleus accumbens during extinction and reinstatement of morphine dependence

West Indian med. j; 62 (3), 2013
BACKGROUND: The aim of this study was to detect differentially expressed proteins in the nucleus accumbens between the states of extinction and reinstatement of morphine addiction. Numerous studies on the neurobiological mechanisms concerning drug craving and relapse have been reported to date, but data ...