Título: Looking for the GAP effect in manual responses and the role of contextual influences in reaction time experimentsAutor: Walter Machado-PinheiroAno: 2004Revista: Brazilian Journal of Medical and Biological Research (Impresso)ISSN: 0100879XTags: AttentionREACTION TIMEgap effectcontextwarning effectExpectancyIdioma: Português