Can we build endogenous expectations about the locus of occurrence of a target without being able to describe them? Participants performed cue–target detection tasks with different proportions of valid and invalid trials, without being informed of these proportions, and demonstrated typical endogenous effects. About half were subsequently able to correctly describe the cue–target relationships . However, even non-verbalizer participants showed endogenous orienting with peripheral cues , not depending solely on practice . Explicit instructions did not bring about dramatic advantages in (...) performance .With central symbolic cues, only verbalizers showed reliable endogenous effects . We concluded that endogenous orienting with peripheral cues can occur independently of participants developing explicit hypotheses about the cue–target relationships. (shrink)

We first describe how the concept of “fringe consciousness” can characterise gradations of consciousness between the extremes of implicit and explicit learning. We then show that the NEO-PI-R personality measure of openness to feelings, chosen to reflect the ability to introspect on fringe feelings, influences both learning and awareness in the serial reaction time task under conditions that have previously been associated with implicit learning . This provides empirical evidence for the proposed phenomenology and functional role of fringe consciousness in (...) so-called implicit learning paradigms . Introducing an individual difference variable also helped to identify possible limitations of the exclusion task as a measure of conscious sequence knowledge. Further exploration of individual differences in fringe awareness may help to avoid polarity in the implicit learning debate, and to resolve apparent inconsistencies between previous SRT studies. (shrink)

We argue performance in the serial reaction time task is associated with gradations of awareness that provide examples of fringe consciousness [Mangan, B. . Taking phenomenology seriously: the “fringe” and its implications for cognitive research. Consciousness and Cognition, 2, 89–108, Mangan, B. . The conscious “fringe”: Bringing William James up to date. In B. J. Baars, W. P. Banks & J. B. Newman , Essential sources in the scientific study of consciousness . Cambridge, MA: The MIT Press.], and address limitations (...) of the traditional SRT procedure, including criticism of exclusion generation tasks. Two experiments are conducted with a modified SRT procedure where irrelevant stimulus attributes obscure the sequence rule. Our modified paradigm, which includes a novel exclusion task, makes it easier to demonstrate a previously controversial influence of response stimulus interval on awareness. It also allows identification of participants showing fringe consciousness rather than explicit sequence knowledge, as reflected by dissociations between different awareness measures. The NEO-PI-R variable Openness to Feelings influenced the diversity of subjective feelings reported during two awareness measures, but not the degree of learning and awareness as previously found with traditional SRT tasks [Norman, E., Price, M. C., & Duff, S. C. . Fringe consciousness in sequence learning: the influence of individual differences. Consciousness and Cognition, 15, 723–760.]. This suggests possible distinctions between two components of fringe consciousness. (shrink)

The notion of unconscious finds support in many experimental studies that use the dissociation method. This method allows us to distinguish between conscious and unconscious mental states when participants cannot explain why they performed as they did in an experiment. The paper will discuss the notion of unconscious by considering David R. Shanks’ criticisms of the application of the dissociation method: it will assess three studies Shanks proposes as reexaminations of three other relevant studies in the literature and show how (...) Shanks’ work provides an examination of the methodological pitfalls of such studies. The paper will argue that, although Shanks’s results are relevant regarding theories about the structure of cognition, his theoretical positions are at best confused and at worst diminish the importance of his research outcomes. It will conclude by showing why Shanks’s results that legitimize the role of consciousness in cognition can be problematic for the physicalistic or materialistic framework endorsed by cognitive psychologists. Keywords: Dissociation Method; Dual-process Theories; Cognitive Psychology; Consciousness; Unconscious La distinzione tra cognizione conscia e inconscia nell’opera di D.R. Schanks: una valutazione critica Riassunto: La nozione di inconscio trova supporto in vari studi sperimentali che utilizzano il metodo della dissociazione. Secondo la letteratura cognitivista questo metodo permette di distinguere tra stati mentali consci e inconsci quando i partecipanti non sono in grado di riportare verbalmente il perché si sono comportati in un certo modo durante l’esecuzione di un compito sperimentale. Il presente articolo discute la nozione di inconscio in relazione alle critiche di David R. Shanks all’applicazione del metodo della dissociazione. Più precisamente, esso valuta tre studi che Shanks propone come repliche e rivalutazioni di altrettante ricerche a favore della cognizione inconscia e mostra l’autore riesca con successo a metterne in luce le carenze metodologiche. Inoltre, sostiene anche che, sebbene i risultati sperimentali di Shanks siano importanti per le teorie sulla struttura della cognizione, le sue posizioni teoriche sono quantomeno confuse e rischiano di ridimensionare la portata delle sue conclusioni empiriche e metodologiche. L’articolo conclude mostrando le ragioni per cui i risultati di Shanks, che legittimano il ruolo della coscienza nella cognizione, siano controversi in quanto adottano una posizione filosofica fisicalistica o materialistica comune alla maggioranza degli psicologi cognitivi. Parole chiave: Metodo della dissociazione; Teorie del doppio processo; Psicologia cognitiva; Coscienza; Inconscio. (shrink)