The beneficial effects of additional task load, positive affect, and instruction on the attentional blink

The attentional blink reflects the impaired ability to identify the 2nd of 2 targets presented in close succession--a phenomenon that is generally thought to reflect a fundamental cognitive limitation. However, the fundamental nature of this impairment has recently been called into question by the counterintuitive finding that task-irrelevant mental activity improves attentional blink performance (C. N. L. Olivers & S. Nieuwenhuis, 2005). The present study found a reduced attentional blink when participants concurrently performed an additional memory task, viewed pictures of positive affective content, or were instructed to focus less on the task. These findings support the hypothesis that the attentional blink is due to an overinvestment of attentional resources in stimulus processing, a suboptimal processing mode that can be counteracted by manipulations promoting divided attention.     

The gender-congruency effect in picture-word tasks

In Dutch noun phrases like “het boek” (the book) or “de kat” (the cat), the definite article (het or de) depends on the noun's grammatical gender (neuter or non-neuter). Schriefers reported that the production of a noun phrase like “het rode bed” (“the red bed”) in response to a colored picture takes less time when the picture is accompanied by a distractor word of congruent gender (e.g., “huis,” a het-word) than when it is accompanied by a word of incongruent gender (e.g., “hand,” a de-word). In three experiments we explored the characteristics of this gender-congruency effect. The following conclusions were reached. First, the gender-congruency effect is a rather robust phenomenon. Second, with the exception of a small effect in Exp. 2, no evidence was obtained for a gender-congruency effect when subjects were required to produce a single noun in response to a picture (e.g., “bed”). Third, the gender-congruency effect decreases with a decreasing familiarity of the distractor word. Implications for models of word production are discussed. Received: 20 May 1997 / Accepted: 25 September 1997     

Sign and Object: Quine’s forgotten book project

Synthese - W. V. Quine’s first philosophical monograph, Word and Object (1960), is widely recognized as one of the most influential books of twentieth century philosophy. Notes, letters, and...     

Implicit relational knowing: Its role in development and psychoanalytic treatment

It is increasingly apparent that “something more” than interpretation is needed to bring about change in psychoanalytic treatment. Drawing on clinical and developmental observations, we propose that interactional processes from birth onward give rise to a form of procedural knowledge regarding how to do things with intimate others, knowledge we call implicit relational knowing. This knowing is distinct from conscious verbalizable knowledge and from the dynamic unconscious. The implicit relational knowing of patient and therapist intersect to create an intersubjective field that includes reasonably accurate sensings of each person's ways of being with others, sensings we call the “real relationship.” This intersubjective field becomes more complex and articulated with repeated patient–therapist encounters, giving rise to emergent new possibilities for more coherent and adaptive forms of interaction. During a transactional event that we term a “moment of meeting,” a new dyadic possibility crystallizes when the two persons achieve the dual goals of complementary fitted actions and joint intersubjective recognition in a new form. We argue that such moments of meeting shift the relational anticipations of each partner and allow for new forms of agency and shared experience to be expressed and elaborated. © 1998 Michigan Association for Infant Mental Health