“White Skin”: Lyotard’s Sketch of a Postcolonial Libidinal Economy

ABSTRACT

In 1975 Jean-François Lyotard published a short text entitled Pacific Wall. A mash-up of philosophy, fiction, biography, and art criticism, it is highly gnomic if read in isolation. Studied alongside other works from this period, however, it may be understood as sketching a postcolonial libidinal economy. The book’s central concept, “white (or blank) skin” avoids any simple identification and instead expresses a series of permutations of desire in relation to race and sex: it is equally the skin of white heterosexual women and of black homosexual men; equally the otherness at the borders of capital’s expansion and the supposed identity at the heart of Empire. Lyotard suggests that political issues endemic to the postcolonial situation may be understood in terms of feelings such as lust, jealousy, fear, and the desire for revenge, and that these circulate and mutate along with the flows and transformations of capital.     

Action experience in infancy predicts visual-motor functional connectivity during action anticipation

Despite substantial evidence indicating a close link between action production and perception in early child development, less is known about how action experience shapes the processes of perceiving and anticipating others’ actions. Here, we developed a novel approach to capture functional connectivity specific to certain brain areas to investigate how action experience changes the networks involved in action perception and anticipation. Nine- and-12-month-old infants observed familiar (grasping) and novel (tool-use) actions while their brain activity was measured using EEG. Infants’ motor competence of both actions was assessed. A link between action experience and connectivity patterns was found, particularly during the anticipation period. During action anticipation, greater motor competence in grasping predicted greater functional connectivity between visual (occipital alpha) and motor (central alpha) regions relative to global levels of whole-brain EEG connectivity. Furthermore, visual and motor regions tended to be more coordinated in response to familiar versus novel actions and for older than younger participants. Critically, these effects were not found in the control networks (frontal-central; frontal-occipital; parietal-central; parietal-occipital), suggesting a unique role of visual-motor networks on the link between motor skills and action encoding.

Highlights

• Infants’ motor development predicted functional connectivity patterns during action anticipation.
• Faster graspers, and older infants, showed a stronger ratio of visual-motor neural coherence.
• Overall whole-brain connectivity was modulated by age and familiarity with the actions.
• Measuring inter-site relative to whole-brain connectivity can capture specific brain-behavior links.
• Measures of phase-based connectivity over time are sensitive to anticipatory action.

     

Children's social wariness toward a different-race stranger relates to individual differences in temperament

When children first meet a stranger, there is great variation in how much they will approach and engage with the stranger. While individual differences in this type of behavior—called social wariness—are well-documented in temperament research, surprisingly little attention has been paid to the social groups (such as race) of the stranger and how these characteristics might influence children's social wariness. In contrast, research on children's social bias and interracial friendships rarely examines individual differences in temperament and how temperament might influence cross-group interactions. The current study bridges the gap across these different fields of research by examining whether the racial group of an unfamiliar peer or adult moderates the association between temperament and the social wariness that children display. Utilizing a longitudinal dataset that collected multiple measurements of children's temperament and behaviors (including parent-reported shyness and social wariness toward unfamiliar adults and peers) across early childhood, we found that 2- to 7-year-old children with high parent-reported shyness showed greater social wariness toward a different-race stranger compared to a same-race stranger, whereas children with low parent-reported shyness did not. These results point to the importance of considering racial group membership in temperament research and the potential role that temperament might play in children's cross-race interactions.

Research Highlights

• Previous research on temperament has not considered how the race of strangers could influence children's social wariness.
• We find evidence that 2- to 7-year-old children with high parent-reported shyness show greater social wariness toward a different-race stranger compared to a same-race stranger.
• These results point to the importance of considering racial group membership in temperament research.
• Our findings also suggest temperament may play a role in children's cross-race interactions.