Coming to terms: Using technology to know identity

Recent advances in information and communication technologies have led some cultural theorists to hypothesize that Western society is undergoing a dramatic change in ways of knowing one’s self and identity. Cases in point are those people who identify as “trans” (i.e., cross-dressers, transsexuals, transgendered persons). In the first half of the twentieth century, trans persons had very limited contact, if any, with others like themselves. The argument of cultural theorists is that increasingly sophisticated information and communication technologies have encouraged the development of trans communities across North America. An analysis of the narratives in an oral history project involving Toronto’s trans community largely supports the assertions of project involving Toronto’s trans community largely supports the assertions of cultural theorists. The majority of respondents felt communication technologies played a central role in their developing sense of gender. Communication technologies generally provided a sense of connection with others, alleviated the isolation and loneliness, and provided hope by showing that a trans person’s life was possible. However, many respondents also reported critical misgivings about communication technologies and their influence on trans subjectivities.     

Towards a “Sophisticated” Model of Belief Dynamics. Part II: Belief Revision.

In the companion paper (Towards a “sophisticated” model of belief dynamics. Part I), a general framework for realistic modelling of instantaneous states of belief and of the operations involving them was presented and motivated. In this paper, the framework is applied to the case of belief revision. A model of belief revision shall be obtained which, firstly, recovers the Gärdenfors postulates in a well-specified, natural yet simple class of particular circumstances; secondly, can accommodate iterated revisions, recovering several proposed revision operators for iterated revision as special cases; and finally, offers an analysis of Rott’s recent counterexample to several Gärdenfors postulates [32], elucidating in what sense it fails to be one of the special cases to which these postulates apply.     

Delinquenzverläufe jugendlicher Sexualmörder

Sexual homicides by juvenile offenders are statistically rare and until now only a few studies explored this phenomenon. Studies on forensic psychiatric court reports and follow-up data from federal criminal records were used to investigate the delinquency of a sample of 19 juvenile sexual homicide perpetrators from their childhood up to the mean age of 45 years of age. More than the half (58%) committed or attempted sexual assaults prior to the sexual homicide. Seven from 13 who were released from custody (54%) committed sexual or violent reoffences. In a long-time analysis as much favourable as unfavourable developments were found. The results suggest that most of the persons who commit sexual homicides as juveniles already committed sexual offences before and have a high risk of sexual and violent reoffending even a long time after the homicide.     

Lipreading in the prelingually deaf: what makes a skilled speechreader?

Lipreading proficiency was investigated in a group of hearing-impaired people, all of them knowing Spanish Sign Language (SSL). The aim of this study was to establish the relationships between lipreading and some other variables (gender, intelligence, audiological variables, participants' education, parents' education, communication practices, intelligibility, use of SSL). The 32 participants were between 14 and 47 years of age. They all had sensorineural hearing losses (from severe to profound). The lipreading procedures comprised identification of words in isolation. The words selected for presentation in isolation were spoken by the same talker. Identification of words required participants to select their responses from set of four pictures appropriately labelled. Lipreading was significantly correlated with intelligence and intelligibility. Multiple regression analyses were used to obtain a prediction equation for the lipreading measures. As a result of this procedure, it is concluded that proficient deaf lipreaders are more intelligent and their oral speech was more comprehensible for others.     

Does it matter where you work? A comparison of how three work venues (traditional office, virtual office, and home office) influence aspects of work and personal/family life

Millions use electronic tools to do their jobs away from the traditional office. Some labor in a “virtual office” with flexibility to work wherever it makes sense and others telecommute primarily from home. This IBM study compares how three work venues (traditional office, n=4316, virtual office, n=767, and home office, n=441) may influence aspects of work (job performance, job motivation, job retention, workload success, and career opportunity) and personal/family life (work/life balance and personal/family success). Perceptions, direct comparisons, and multivariate analyses suggest that the influence of the virtual office is mostly positive on aspects of work but somewhat negative on aspects of personal/family life. The influence of the home office appears to be mostly positive and the influence of traditional office mostly negative on aspects of both work and personal/life. Implications of these findings are discussed.