Online research in philosophy

Consistent with the target article, recent evidence indicates that the superior colliculus (SC) is somehow involved in target selection. However, it is not yet known whether this function is inherent to the SC or inherited from its inputs, how the selection process occurs for different movements, or how target selection by the SC is related to covert selection (i.e., attention). (Published Online May 1 2007).

The past 25 years have witnessed an increasing awareness of the importance of cognitive control in the regulation of complex behavior. It now sits alongside attention, memory, language, and thinking as a distinct domain within cognitive psychology. At the same time it permeates each of these sibling domains. This introduction reviews recent work on cognitive control in an attempt to provide a context for the fundamental question addressed within this topic: Is cognitive control to be understood as resulting from the interaction of multiple distinct control processes, or are the phenomena of cognitive control emergent?

The entry of an external object or the ‘third element’ into the dyad is generally taken as necessary for evidence of an understanding of others' attention, leading to an equating of the terms joint attention and awareness of attention. This chapter considers meta-theoretical and methodological reasons for psychology's disregard of mutual attention in this context and provides an alternative account of the emergence and development of attention awareness. Through the course of the first year human infants show a range of emotional reactions to mutual attention and an increasingly complex range of attempts to regain it when it is absent or retain it when it is present. Prior to the onset of joint attention involving distal objects, mutual attentional engagements expand from an awareness of the self as an ‘object’ of others' attention to an awareness of the infant's own actions and expressions as ‘objects’. Providing the most direct experience of others' attention, mutual attention not only also reveals an awareness of attention but is the basis upon which further appropriate development of attention awareness can occur.

In Koriat's paper ''The Feeling of Knowing: Some Metatheoretical Implications for Consciousness and Control,'' he asserts that the feeling of knowing straddles the implicit and explicit, and that these conscious feelings enter into a conscious control process that is necessary for controlled behavior. This assertion allows him to make many speculations on the nature of consciousness itself. We agree that feelings of knowing are produced through a monitoring of one's knowledge, and that this monitoring can affect the control of behavior such as whether or not to search memory for an answer. Further, we believe that monitoring of performance with a strategy can also affect cognition control and strategy selection; however, we also believe that frequently this monitoring and control occurs without conscious awareness. Feeling of knowing has received an inordinate amount of attention because it lies behind the highly recognizable tip-of-the-tongue phenomenon that represents one of the rare cases of conscious monitoring. There are other feelings of knowing which are much more common and are not accompanied by conscious awareness. These are evident in the early selection of a strategy for answering a problem. In our view, the research on feeling of knowing will not resolve the question of whether consciousness is merely epiphenomenal.