Affirming patterns of adolescent sexual identity: the challenge

Issues concerning sexual identity are not uncommon in therapy with adolescents, although they may manifest in a variety of ways. For young people who have experienced same-gender attractions or sexual experiences there is the question of how to absorb these experiences within the construction of a coherent sexual identity. In many cases the family context plays an important role in sexual identity formation and acceptance. Therapists too may play an important role in terms of two key aspects of sexual identity formation: self-definition and disclosure. Family therapists in particular occupy a unique position with respect to the adolescent and his or her family, opening up not only potential opportunities but also potential risks in practice. Practice issues are identified and explored in this paper.     

Book Reviews

The Advancement of Science: Science Without Legend, Objectivity Without Illusions Philip Kitcher, 1993 Oxford University Press pp. ix + 421, £30.00, ISBN 019 504628 5

Mind, Brain, Behavior. The Mind‐Body Problem and the Philosophy of Psychology Martin Carrier & JÜrgen Mittelstrass, 1991 Berlin, Walter de Gruyter pp. 314, £51.82, ISBN 3 11012876 4

Rewriting the History of Madness: Studies in Foucault's Histoire de la Folie Arthur Still & Irving Velody (Eds), 1992 Routledge pp. x + 225, £45, ISBN 0 415 06654 9

Economics and the Philosophy of Science Deborah Redman, 1993 Oxford, Oxford University Press pp. xiv + 252, £10.95 (paperback), ISBN 019 508274 5

The Disorder of Things John Dupré, 1993 Cambridge, MA/London, UK, Harvard University Press pp. viii+ 308, £27.95, ISBN 0 674 21260 6

The Philosophy of Vacuum Simon Saunders & Harvey R. Brown (Eds), 1991 Oxford, Oxford University Press pp. 291, £37.50, ISBN 0 19 824449 5

The Laboratory of the Mind James R. Brown, 1991 London, Routledge pp. xi+ 175, £11.99 (paperback), ISBN 0 415 095794

The Revision Theory of Truth A. Gupta & N. D. Belnap, 1993 Cambridge, MA, MIT Press pp. xii + 299, £31.50, ISBN 0 262 07144 4     

Training Genetic Counsellors to Deliver an Innovative Therapeutic Intervention: their Views and Experience of Facilitating Multi-Family Discussion Groups

Innovations in clinical genetics have increased diagnosis, treatment and prognosis of inherited genetic conditions (IGCs). This has led to an increased number of families seeking genetic testing and / or genetic counselling and increased the clinical load for genetic counsellors (GCs). Keeping pace with biomedical discoveries, interventions are required to support families to understand, communicate and cope with their Inherited Genetic Condition. The Socio-Psychological Research in Genomics (SPRinG) collaborative have developed a new intervention, based on multi-family discussion groups (MFDGs), to support families affected by IGCs and train GCs in its delivery. A potential challenge to implementing the intervention was whether GCs were willing and able to undergo the training to deliver the MFDG. In analysing three multi-perspective interviews with GCs, this paper evaluates the training received. Findings suggests that MFDGs are a potential valuable resource in supporting families to communicate genetic risk information and can enhance family function and emotional well-being. Furthermore, we demonstrate that it is feasible to train GCs in the delivery of the intervention and that it has the potential to be integrated into clinical practice. Its longer term implementation into routine clinical practice however relies on changes in both organisation of clinical genetics services and genetic counsellors’ professional development.     

A study of artificial eyes for the measurement of precision in eye-trackers

The precision of an eye-tracker is critical to the correct identification of eye movements and their properties. To measure a system’s precision, artificial eyes (AEs) are often used, to exclude eye movements influencing the measurements. A possible issue, however, is that it is virtually impossible to construct AEs with sufficient complexity to fully represent the human eye. To examine the consequences of this limitation, we tested currently used AEs from three manufacturers of eye-trackers and compared them to a more complex model, using 12 commercial eye-trackers. Because precision can be measured in various ways, we compared different metrics in the spatial domain and analyzed the power-spectral densities in the frequency domain. To assess how precision measurements compare in artificial and human eyes, we also measured precision using human recordings on the same eye-trackers. Our results show that the modified eye model presented can cope with all eye-trackers tested and acts as a promising candidate for further development of a set of AEs with varying pupil size and pupil–iris contrast. The spectral analysis of both the AE and human data revealed that human eye data have different frequencies that likely reflect the physiological characteristics of human eye movements. We also report the effects of sample selection methods for precision calculations. This study is part of the EMRA/COGAIN Eye Data Quality Standardization Project.     

Ubiquity of Whiteness in majority group national imagination: Australian = White,but New Zealander does not

This research examined cross‐national differences in the extent to which majority ethnic group members (White Europeans) in Australia and New Zealand automatically privileged members of their ingroup, relative to Indigenous targets, in cognitive representations of nationhood. As predicted, European Australian undergraduates implicitly associated their own ethnic group with the concept of “Australian”, relative to Aboriginal Australian targets (N = 50), but the implicit preferencing of Whiteness in representations of nationhood (relative to Maori targets) was absent in a comparable sample of New Zealand European undergraduates (N = 50). These results indicate that the extent to which representations of minority groups are interwoven with non‐conscious cognitive representations of nationhood and national identity are not immutably fixed. Instead, it is argued that this cross‐national difference is due to underlying systemic differences in the extent to which symbolic markers of Indigenous culture, identity, and values are consensually represented in majority group (White) national culture.     

Developmental path between language and autistic‐like impairments: a twin study

Autism spectrum disorders (ASDs) are diagnosed when individuals show impairments in three behavioural domains: communication, social interactions, and repetitive, restrictive behaviours and interests (RRBIs). Recent data suggest that these three sets of behaviours are genetically heterogeneous. Early language delay is strongly associated with ASD, but the basis for this association and the relationship with individual sub‐domains of ASD has not been systematically investigated. In the present study, data came from a population‐based twin sample with language development data at 2–4 years, measured by the MacArthur Communicative Development Inventory (MCDI), and data at 8 years using the Childhood Asperger Syndrome Test (CAST). For the total CAST and the three subscales at 8 years, approximately 300 same‐sex twin pairs were selected as showing extreme autistic‐like traits (ALTs), defined here as pairs in which at least one member of the twin pair scored in the highest 5% of the distribution. Phenotypic analyses indicated that children showing extreme social and communication ALTs (but not the RRBI subscale) at 8 years were below average in language development at 2–4 years. A regression model for selected twin data suggested that genetic influences account for this overlap, but that these effects are only in part mediated by genes that are shared between language and extreme autistic traits. Copyright © 2008 John Wiley & Sons, Ltd.     

Reaping the Rewards of Diversity: The Role of Identity Integration

How does diversity affect individuals and the groups in which they are embedded? This article examines this question using recent theory and research on Identity Integration (II). II refers to an individual's perceptions about whether two distinct social identities, or social groups to which individuals belong, are viewed as compatible (high II) or not (low II). A review of extant research suggests that individuals with high II are better at simultaneously accessing multiple identities and identity‐related knowledge and have improved well‐being and social outcomes. Expanding on this work, we argue that individuals who have higher II, and social collectives that foster II within their members, are more likely to reap the benefits of diversity.     

"With a little help from my friends...": the role of co-witness relationship in susceptibility to misinformation

Inaccuracies in eyewitness accounts can occur when witnesses are exposed to post-event misinformation via discussion with a co-witness. The current study examined the role of co-witness relationship by comparing the memory performance of pairs of romantic couples, friends and previously unacquainted strangers with that of individuals. Ninety-six participants viewed an event and then discussed the witnessed event with a stranger, a romantic partner or a friend. One member of each pair saw a theft take place during the witnessed event. Individual group participants did not discuss the witnessed event with anyone. Results indicate that all co-witness dyads produced less accurate recall accounts than participants who did not interact with another witness. However, witnesses who were previously acquainted with their co-witness (either in a friendship or romantic relationship) were significantly more likely to report information obtained from their co-witness that they had not seen themselves. Prior acquaintance also led to an increased number of incorrect attributions of both guilt and innocence.