Self-awareness as conscious meta-representation

Citing the phenomenon of transparency, some philosophers argue that we cannot become aware of the intrinsic properties of our experiences. When we introspect, they argue, our experiences always seem as if they are exhausted by their intentional contents. They conclude that introspection does not reveal any properties that seem intrinsic to experience. In order to answer this argument, we must show how it could seem as if we are simultaneously aware of external objects and our experience of those objects. I explain how this is possible by introducing the notion of conscious meta-representation. Conscious meta-representation occurs when we consciously conceive of represented objects as being merely putative. This sort of conceiving sometimes involves a distinctive phenomenology, and it explains how certain features of an experience can simultaneously seem as if they belong to external objects and to our experiences of those objects. We can, I conclude, look ‘at’ our experiences even as we are looking ‘through’ them.     

Values of Children among Sub-Saharan African Women: The Case of Ghanaian Women

This paper examines whether previously suggested reasons for having children: economic, social and psychological values of child can be identified among a group of sub-Sahara women, and the extent to which a spiritual value of child can be identified on the basis of African's belief in ancestors and its influence on their daily lives. Two groups of Ghanaian mothers—270 women (mean age = 42.14 years) with adolescent-aged child and 264 mothers (mean age =31.41 years) with a young child—participated in the study. Exploratory factor analyses found mixed support for the existence of social and psychological values of child. Economic values of child could not be identified. However, spiritual values of child came out as a clear factor, and accounted for about 10% of the explained variance, albeit the explained valiance was less than that from social and psychological values of child. The implications of these for family planning in sub-Sahara Africa and for fighting HIV/AIDS are discussed.     

Wide and narrow scope

In this paper I present an original and relatively conciliatory solution to one of the central contemporary debates in the theory of rationality, the debate about the proper formulation of rational requirements. I begin by offering my own version of the “symmetry problem” for wide scope rational requirements, and I show how this problem necessitates the introduction of a normative concept other than the traditional notions of reason and requirement. I then sketch a theory of rational commitment, showing how this notion solves the symmetry problem as I’ve presented it. I also show that the concept of rational commitment is one we already appeal to in common sense discourse, and that it is necessary for vindicating comparative judgments of rationality.     

Between Subjugation and Survival: Women, Borderline Personality Disorder and High Security Mental Hospitals

Women in high security mental health care are frequently diagnosed with borderline personality disorder. Such women commonly report histories of child abuse, in particular child sexual abuse, and the vast majority also self-harm. In this paper, we draw on social constructionist theory to develop a framework for understanding these women, the effects of abuse and the reasons they self-harm. We demonstrate how a social model of intervention provides a comprehensive framework for identifying and exploring relevant factors within therapy. We argue that diagnostic categorisation has limited utility in directing therapeutic work with this particular group of women, because it directs attention away from the social world to internal pathology. We demonstrate that it is with reference to women's past and current relationships that borderline behaviour can be understood to be meaningful and partially adaptive. We conclude that treatment is more usefully organised around and directed towards those factors, such as abuse and self-harm, that are implicated in women's ongoing relationship difficulties.     

Performance-related activity in medial rostral prefrontal cortex (area 10) during low-demand tasks

Neuroimaging studies have frequently observed relatively high activity in medial rostral prefrontal cortex (PFC) during rest or baseline conditions. Some accounts have attributed this high activity to the occurrence of unconstrained stimulus-independent and task-unrelated thought processes during baseline conditions. Here, the authors investigated the alternative possibility that medial rostral PFC supports attention toward the external environment during low-demand conditions. Participants performed a baseline simple reaction time (RT) task, along with 3 other tasks that differed in the requirement to attend to external stimuli versus stimulus-independent thought. Medial rostral PFC activation was observed in the baseline task and in a condition requiring strong engagement with external stimuli, relative to 2 conditions with a greater requirement for stimulus-independent thought. An important finding was that activity in this region was associated with faster RTs in the baseline task, ruling out an explanation in terms of task-unrelated thought processes during this condition. Thus, at least under certain circumstances, medial rostral PFC appears to support attention toward the external environment, facilitating performance in situations that do not require extensive processing of experimental stimuli.     

Task switching: a PDP model

When subjects switch between a pair of stimulus-response tasks, reaction time is slower on trial N if a different task was performed on trial N - 1. We present a parallel distributed processing (PDP) model that simulates this effect when subjects switch between word reading and color naming in response to Stroop stimuli. Reaction time on "switch trials" can be slowed by an extended response selection process which results from (a) persisting, inappropriate states of activation and inhibition of task-controlling representations; and (b) associative learning, which allows stimuli to evoke tasks sets with which they have recently been associated (as proposed by Allport & Wylie, 2000). The model provides a good fit to a large body of empirical data, including findings which have been seen as problematic for this explanation of switch costs, and shows similar behavior when the parameters are set to random values, supporting Allport and Wylie's proposal.     

Social anxiety in children: social skills deficit, or cognitive distortion?

BACKGROUND: Treatments for childhood social anxiety have traditionally employed social skills training, based on the assumption that effected children have social skills deficits. Recent conceptualisations of social anxiety in adults have questioned this assumption, and have suggested that socially anxious individuals merely believe that they have skill deficits. A recent study using children provided preliminary confirmation of this for younger populations, and also suggested that beliefs about appearing nervous are of particular importance. METHODS: Two groups of children, aged 10-11 years (analogue high social anxiety/low social anxiety), participated in a conversation with an unfamiliar adult. They then rated their performance in a number of domains, after which independent observers also rated their performances. RESULTS: Independent observers were unable to distinguish between the low and high social anxiety groups. However, high socially anxious children rated themselves as appearing significantly less skilled than their low socially anxious counterparts. Notably, high socially anxious children rated themselves particularly poorly in terms of how nervous they looked. CONCLUSIONS: Socially anxious children may not necessarily display social skill deficits. However, they may believe that they appear nervous during social encounters. Clinicians should consider using CBT techniques to address these concerns, rather than relying on social skill remediation.