Working memory load reduces the late positive potential and this effect is attenuated with increasing anxiety

Emotion regulation decreases the processing of arousing stimuli, as indexed by the late positive potential (LPP), an electrocortical component that varies in amplitude with emotional arousal. Emotion regulation increases activity in the prefrontal areas associated with cognitive control, including the dosolateral prefrontal cortex (DLPFC). The present study manipulated working memory load, known to activate the DLPFC, and recorded the LPP elicited by aversive and neutral IAPS pictures presented during the retention interval. The LPP was larger on low-load compared to high-load trials, and on trials with aversive compared to neutral pictures. These LPP data suggest that emotional content and working memory load have opposing effects on attention to distracting stimuli. State anxiety was associated with reduced modulation of the LPP by working memory load. Results are discussed in terms of competition for attention between emotion and cognition and suggest a relationship between DLPFC activation and the allocation of attentional resources to distracting visual stimuli–a relationship that may be disrupted with increasing anxiety.     

Visuo-spatial representations of the alphabet in synaesthetes and non-synaesthetes

Visuo-spatial representations of the alphabet (so-called 'alphabet forms') may be as common as other types of sequence-space synaesthesia, but little is known about them or the way they relate to implicit spatial associations in the general population. In the first study, we describe the characteristics of a large sample of alphabet forms visualized by synaesthetes. They most often run from left to right and have salient features (e.g., bends, breaks) at particular points in the sequence that correspond to chunks in the 'Alphabet Song' and at the alphabet mid-point. The Alphabet Song chunking suggests that the visuo-spatial characteristics are derived, at least in part, from those of the verbal sequence learned earlier in life. However, these synaesthetes are no faster at locating points in the sequence (e.g., what comes before/after letter X?) than controls. They tend to be more spatially consistent (measured by eye tracking) and letters can act as attentional cues to left/right space in synaesthetes with alphabet forms (measured by saccades), but not in non-synaesthetes. This attentional cueing suggests dissociation between numbers (which reliably act as attentional cues in synaesthetes and non-synaesthetes) and letters (which act as attentional cues in synaesthetes only).     

An Other State of Mind is Possible: Anarchism and Psychology

When order is presumed to rely upon centralised authority, anarchy is assumed to mean violent chaos. However, anarchists have long argued, and demonstrated, that other forms of order are both possible and beneficial: ecologically, socially and psychologically. While anarchism has been influential in the development of psychology and is currently being taken up in related disciplines, with the exception of Dennis Fox's body of work, anarchism has yet to be taken seriously in contemporary psychology. Drawing on anarchist, poststructuralist and feminist theory as well as personal experience, this paper offers an introduction to anarchism as not only a public social practice but also an inner state of mind. This is offered in contrast to the state of mind which underpins the state as institution. The statist state of mind is characterised by representation over and above direct experience, an attraction to domination and control, and a continual reliance on fear. An other state of mind, necessary for and produced by anarchist(ic) social relations, is characterised by vitality (freedom–equality), non‐attachment to memory, and love. Such a state of mind, I argue, is cultivated through (spiritual) practice internally and through free, equal and loving relations with others. Such nano‐ and micro‐level processes networked together potentially result in macro‐level anarchist social relations more commonly associated with anarchist thought.     

Urban–Rural Variation in Satisfaction with Life: Demographic, Health, and Geographic Predictors in Halifax, Canada

This paper examines how satisfaction with life (SWL) varies in four zones of the urban–rural continuum, for 1,971 residents of the county-sized municipality of Halifax, Nova Scotia, Canada. It also examines whether the predictors of SWL themselves vary by rural–urban. Data are from the STAR project, which is an innovative GPS-assisted time diary survey. ‘Global’ SWL varies significantly by urban–rural zones, being highest in the inner city (IC), and lowest in the outer commuter belt (OCB). Self-rated health is a significant bivariate correlate, as are age, whether married, household size, and household income (all of which vary significantly by U-R zones). Several geographic variables co-vary significantly with SWL, particularly community belonging (strong in IC, weak in OCB), unsafe after dark (worst in IC, best in OCB), and commuting time (least in IC, most in OCB). A regional multivariate model yielded significant predictors related to physical health, mental health, and community geography, but excluded socio-demographic variables. Separate models for each urban–rural zone showed that SWL is more predictable at the zonal level than for the region as a whole, and the predictors vary considerably by zone. Physical health is an important predictor in the inner city and suburbs, unsafe after dark is significant only in the suburbs, and travel-related variables are very important in the inner commuter belt.     

Cognitive inhibition in selection and sequential retrieval

Inhibitory models of working memory efficiency (Engle, 1996; Zacks & Hasher, 1994) assert that individual differences in working memory reflect the efficiency of inhibitory processes that exclude irrelevant information and suppress no-longer-relevant information. The present study examined the implication that these two inhibitory processes operate at consistent levels of efficiency within individuals by examining the correlation between two cognitive inhibition effects, negative priming and negative error priming. Negative priming involves slower response to a probe-trial target that was used as a to-be-ignored distractor on the immediately preceding prime trial. Negative error priming is the phenomenon that errors in a sequence of simple arithmetic trials are unlikely to involve the correct answer to the preceding problem. Participants received distractor-target pairs of simple addition problems and were required to produce the target problem sum. Negative priming was observed for prime distractors, whereas negative error priming was observed in connection with previous targets but not distractors. Consistent with the assumptions of these working memory models, the magnitudes of the two effects were significantly correlated.     

Synaesthesia: the prevalence of atypical cross-modal experiences

Sensory and cognitive mechanisms allow stimuli to be perceived with properties relating to sight, sound, touch, etc, and ensure, for example, that visual properties are perceived as visual experiences, rather than sounds, tastes, smells, etc. Theories of normal development can be informed by cases where this modularity breaks down, in a condition known as synaesthesia. Conventional wisdom has held that this occurs extremely rarely (0.05% of births) and affects women more than men. Here we present the first test of synaesthesia prevalence with sampling that does not rely on self-referral, and which uses objective tests to establish genuineness. We show that (a) the prevalence of synaesthesia is 88 times higher than previously assumed, (b) the most common variant is coloured days, (c) the most studied variant (grapheme-colour synaesthesia)--previously believed most common--is prevalent at 1%, and (d) there is no strong asymmetry in the distribution of synaesthesia across the sexes. Hence, we suggest that female biases reported earlier likely arose from (or were exaggerated by) sex differences in self-disclosure.     

Perceiving patterns of play in dynamic sport tasks: investigating the essential information underlying skilled performance

The perceptual-cognitive information used to support pattern-recognition skill in soccer was examined. In experiment 1, skilled players were quicker and more accurate than less-skilled players at recognising familiar and unfamiliar soccer action sequences presented on film. In experiment 2, these action sequences were converted into point-light displays, with superficial display features removed and the positions of players and the relational information between them made more salient. Skilled players were more accurate than less-skilled players in recognising sequences presented in point-light form, implying that each pattern of play can be defined by the unique relations between players. In experiment 3, various offensive and defensive players were occluded for the duration of each trial in an attempt to identify the most important sources of information underpinning successful performance. A decrease in response accuracy was observed under occluded compared with non-occluded conditions and the expertise effect was no longer observed. The relational information between certain key players, team-mates and their defensive counterparts may provide the essential information for effective pattern-recognition skill in soccer. Structural feature analysis, temporal phase relations, and knowledge-based information are effectively integrated to facilitate pattern recognition in dynamic sport tasks.     

Exploring Genetic Counseling Communication Patterns: The Role of Teaching and Counseling Approaches

The educational and counseling models are often touted as the two primary professional approaches to genetic counseling practice. Yet, research has not been conducted to examine how these approaches are used in practice. In the present study, we conducted quantitative communication analyses of BRCA1 genetic counseling sessions. We measured communication variables that represent content (e.g., a biomedical focus) and process (e.g., passive listening) to explore whether genetic counselor approaches are consistent with prevailing professional models. The Roter Interaction Analysis System (RIAS) was used to code 167 pre-test genetic counseling sessions of members of a large kindred with an identified BRCA1 mutation. Three experienced genetic counselors conducted the sessions. Creating composite categories from the RIAS codes, we found the sessions to be largely educational in nature with the counselors and clients devoting the majority of their dialogue to providing biomedical information (62 and 40%, respectively). We used cluster analytic techniques, entering the composite communication variables and identified four patterns of session communication: Client-focused psychosocial, biomedical question and answer, counselor-driven psychosocial, and client-focused biomedical. Moreover, we found that the counselors had unique styles in which they combined the use of education and counseling approaches. We discuss the importance of understanding the variation in counselor communication to advance the field and expand prevailing assumptions.     

Reexploring the connection between terror management theory and dissonance theory

Building upon suggestive earlier findings, the present study sought to test more informatively the notion that reminders of mortality can intensify efforts at dissonance reduction. Toward this end, an induced-compliance experiment was conducted in which participants were given high versus low choice to write a counterattitudinal statement regarding a boring topic under conditions of either mortality salience (MS) or uncertainty salience (control). It was predicted that although dissonance reduction (via attitude change) would be provoked in the control group, MS would significantly exacerbate this effect. These predictions were borne out empirically. The findings, obtained using the historically preeminent paradigm for assessing dissonance reduction, provide firm support for the notion that MS amplifies concerns with cognitive consistency.     

From the grave to the cradle: evidence that mortality salience engenders a desire for offspring

On the basis of terror management theory, the authors hypothesized that reminders of mortality (mortality salience) should promote the desire for offspring to the extent that it does not conflict with other self-relevant worldviews that also serve to manage existential concerns. In 3 studies, men, but not women, desired more children after mortality salience compared with various control conditions. In support of the authors' hypothesis that women's desire for offspring was inhibited as a function of concerns about career success, Study 3 showed that career strivings moderated the effect of mortality salience on a desire for offspring for female participants only; furthermore, Study 4 revealed that when the compatibility of having children and a career was made salient, female participants responded to mortality salience with an increased number of desired children. Taken together, the findings suggest that a desire for offspring can function as a terror management defense mechanism.