Synaesthetic perception of colour and visual space in a blind subject: an fMRI case study

In spatial sequence synaesthesia (SSS) ordinal stimuli are perceived as arranged in peripersonal space. Using fMRI, we examined the neural bases of SSS and colour synaesthesia for spoken words in a late-blind synaesthete, JF. He reported days of the week and months of the year as both coloured and spatially ordered in peripersonal space; parts of the days and festivities of the year were spatially ordered but uncoloured. Words that denote time-units and triggered no concurrents were used in a control condition. Both conditions inducing SSS activated the occipito-parietal, infero-frontal and insular cortex. The colour area hOC4v was engaged when the synaesthetic experience included colour. These results confirm the continued recruitment of visual colour cortex in this late-blind synaesthetes. Synaesthesia also involved activation in inferior frontal cortex, which may be related to spatial memory and detection, and in the insula, which might contribute to audiovisual integration related to the processing of inducers and concurrents.     

Male and Female Pronoun Use in U.S. Books Reflects Women’s Status, 1900–2008

The status of women in the United States varied considerably during the 20th century, with increases 1900–1945, decreases 1946–1967, and considerable increases after 1968. We examined whether changes in written language, especially the ratio of male to female pronouns, reflected these trends in status in the full text of nearly 1.2?million U.S. books 1900–2008 from the Google Books database. Male pronouns included he, him, his, himself and female pronouns included she, her, hers, and herself. Between 1900 and 1945, 3.5 male pronouns appeared for every female pronoun, increasing to 4.5 male pronouns during the postwar era of the 1950s and early 1960s. After 1968, the ratio dropped precipitously, reaching 2 male pronouns per female pronoun by the 2000s. From 1968 to 2008, the use of male pronouns decreased as female pronouns increased. The gender pronoun ratio was significantly correlated with indicators of U.S. women’s status such as educational attainment, labor force participation, and age at first marriage as well as women’s assertiveness, a personality trait linked to status. Books used relatively more female pronouns when women’s status was high and fewer when it was low. The results suggest that cultural products such as books mirror U.S. women’s status and changing trends in gender equality over the generations.     

Pet Loss and Human Emotion: Romanian Students' Reflections on Pet Loss

Thirty-five graduate and undergraduate students, owners of dogs and cats, were asked to respond in writing to a several questions regarding their relationship with their pet. In this retrospective analysis, we discuss aspects that describe the pet-owner relationship, including attachment and the role played by the pet in the owner's life (e.g., emotional support, the pet being seen as a family member). Most of the participants felt that their pet's loss caused great pain; some considered that even if they had suffered greatly, the death of their pet was not felt more intensely and severely than the death of any other family member or a friend.     

The Role of Vividness of Visual Mental Imagery on Different Dimensions of Creativity

Although research demonstrated that people can mentally manipulate and synthesize visual elements into a creative object, the role that vividness of visual imagery plays on creative imagery is still unclear. This study explored the relationships between vividness of visual imagery and 3 dimensions of creative imagery: originality, practicality, and mental spatial transformations of visual elements. Fifty-three participants performed the creative mental synthesis task and completed the Vividness of Visual Imagery Questionnaire (VVIQ). Results revealed a positive relationship between vividness and the practicality dimension of objects. No relationship was found either between vividness and originality or between vividness and transformational complexity. The association vividness–practicality seems to reflect the ability to use pictorial information of imagery when people generate functional objects that belong to specific categories. Future research directions are discussed.     

Searching for a Vulnerable Dark Triad: Comparing Factor 2 Psychopathy,Vulnerable Narcissism,and Borderline Personality Disorder

ABSTRACT Paulhus and Williams (2002) identified a “Dark Triad” comprising the following related personality styles: narcissism, psychopathy, and Machiavellianism. The heterogeneity found in narcissism and psychopathy raises the possibility of a second triad made up of emotional vulnerability and dark traits (i.e., the vulnerable dark triad; VDT). Along with vulnerable narcissism and Factor 2 psychopathy, the third member of the hypothesized VDT is borderline personality disorder (BPD). Using a sample of 361 undergraduates, we examine the relations between these constructs and their relations with criterion variables, including personality, environmental etiological factors (e.g., abuse), and current functioning (e.g., psychopathology, affect). The results suggest that the VDT constructs are significantly related to one another and manifest similar nomological networks, particularly vulnerable narcissism and BPD. Although the VDT members are related to negative emotionality and antagonistic interpersonal styles, they are also related to introversion and disinhibition. Ultimately, it seems there is a “dark continuum” of pathological personality traits that differ primarily in relation to negative and positive emotionality and disinhibition.     

Penguins perceive variations of source- and filter-related vocal parameters of species-specific vocalisations

Animal Cognition - Animal vocalisations encode a wide range of biological information about the age, sex, body size, and social status of the emitter. Moreover, vocalisations play a significant...     

The effectiveness of intergroup contact at work: Mediators and moderators of hospital workers' prejudice towards immigrants

The present research examines the effectiveness of intergroup contact between 167 Italian hospital workers and foreign patients in reducing prejudice towards immigrants in general. The outcomes of contact at work were analysed controlling for the influence of contact outside the workplace and through mass media, and taking into account the role of empathy, anxiety and group membership salience. Results indicate that the beneficial effects of contact at work were partially mediated by increased empathy and reduced anxiety, experienced both in the work environment and towards immigrants in general. Finally, high levels of group membership salience facilitated the influence of contact on intergroup emotions. These findings show that contact at work can be a powerful means to reduce prejudice, thanks to its capacity to evoke changes in affective responses. Copyright © 2010 John Wiley & Sons, Ltd.