Assessing the automaticity of intramodal and crossmodal spatial attentional orienting

Clark and Chalmers (1998) have argued that mental states can be extended outside an organism's skin. In response to some worries about the availability, reliability and portability of such extended resources, Clark (2005) offers a set of rough criteria that non-biological objects must fulfil to legitimately ground mental states. One such criterion is that the information retrieved from these non-biological sources be (more or less) automatically endorsed. But Sterelny (2003, 2005) has persuasively argued that the extended sphere is epistemologically opaque: a domain of contested truth and deliberate deception. As such, retrieving information from this domain requires the deployment of social guards for the information to remain reliable. But deploying such guards would seem to endanger endorsability by increasing cognitive load. Here I demonstrate that deploying social guards does not increase cognitive load if the guards are implemented in a highly distributed connectionist economy or off-loaded to the external environment.     

Spatial modulation of tactile temporal-order judgments

We report a series of three experiments designed to examine the effect of posture on tactile temporal processing. Observers reported which of two tactile stimuli, presented to the left and right index fingers (experiments 1-3; or thumb, experiment 3), was perceived first while adopting one of two postures--hands-close (adjacent, but not touching) or hands-far (1 m apart)--in the dark. Just-noticeable differences were significantly smaller in the hands-far posture across all three experiments. In the first two experiments we compared hand versus foot responses and found equivalent advantages for the hands-far posture. In the final experiment the stimuli were presented to either the same or different digit on each hand (index finger or thumb) and we found that only when the same digit on each hand was stimulated was there an advantage for the hands-far posture. The finding that temporal precision was better with greater distance contradicts predictions based on attention-switching models of temporal-order judgments, and also contrasts with results from similar experimental manipulations in other modalities (eg vision). These results provide support for a rapid and automatic process that transforms the representation of a tactile stimulus from a skin-centred reference frame to a more external (eg body-centred or allocentric) one.     

Cooling the heat of temptation: Mental self‐control and the automatic evaluation of tempting stimuli

The present research investigated whether mental self‐control strategies can reduce the automatic positivity elicited by tempting stimuli. In two studies employing chocolate as the temptation of interest, we found that participants instructed to imagine a chocolate product in a nonconsummatory manner exhibited significantly less automatic positivity with regard to the product as compared to participants instructed to imagine the hedonic, consummatory aspects of the product and control participants engaged in a neutral task. These findings were replicated in a second study. Additionally, in Study 2 we found that automatic evaluations of chocolate were lowest for participants instructed to form implementation intentions to refrain from consumption. Taken together, these findings demonstrate that mental self‐control strategies such as nonconsummatory transformation and implementation intentions extend to the level of automatic processing by reducing the positivity of automatically activated affective responses. Copyright © 2009 John Wiley & Sons, Ltd.     

Examination of the Response Styles Theory in a Community Sample of Young Adolescents

This study examined the Response Styles Theory in a large, racially and ethnically diverse sample (N = 722) of 6th, 7th, and 8th graders. We examined the role of response styles (rumination, distraction, and problem-solving) as predictors of changes in depressive symptoms over a seven-month period. Higher levels of rumination and lower levels of problem-solving and distraction were associated with increases in depressive symptoms over time. Response style ratio scores (rumination scores divided by the sum of distraction and problem-solving scores) also predicted increases in depressive symptoms over time. Girls reported greater depressive symptoms compared to boys, and both rumination and response style ratio score statistically accounted for the gender difference in depressive symptoms. Clinical implications include the importance of problem-solving training and rumination reduction techniques in preventive interventions.     

Relationship closeness and trauma narrative detail: A critical analysis of betrayal trauma theory

Betrayal Trauma Theory (BTT) holds that certain traumas, such as incest, should be uniquely categorized as betrayal trauma: a subcategory of trauma in which the violation of trust, within a close relationship, occurs in the context of a traumatic event. According to BTT, betrayal trauma results in either partial or complete traumatic amnesia because repression is adaptive when a victim depends on a perpetrator for physical or emotional needs. In a test of BTT, undergraduates screened for betrayal and non‐betrayal trauma histories provided detailed accounts of these events. In order to account for threats to internal validity that are often overlooked by traumatic amnesia researchers, we also assessed factors known to compromise narrative detail. Consistent with BTT predictions, more betrayal was associated with less detailed trauma narratives. However, this relationship was no longer significant after controlling for survivor age, avoidance symptoms, gender and purposeful omission of detail. Copyright © 2008 John Wiley & Sons, Ltd.     

Targeting self-regulation and academic functioning among preschoolers with behavior problems: Are there incremental benefits to including cognitive training as part of a classroom curriculum?

The purpose of this study was to examine the additional benefit of an adaptive Cogmed working memory training (CWMT) to a social-emotional/self-regulation classroom curriculum for preschoolers with externalizing behavior problems (EBP). Participants for this study included 49 children (71% boys, M_age = 4.52) with at-risk or clinically elevated levels of EBP. Children participated in an 8-week summer treatment program for Pre-Kindergarteners (STP-PreK), where they were randomly assigned to either adaptive CWMT (n = 24), or nonadaptive CWMT (n = 25). Multiple repeated measures analyses were conducted to examine the impact of adaptive versus nonadaptive CWMT on pre and posttreatment parent-/teacher-reported behavioral functioning, parent-/teacher reported and child task performance of executive functioning, and standardized academic achievement measures. Repeated measures analyses found that children in both groups improved on all measures (d’s = .23-.86). However, there were no significant time X condition effects for parent or teacher-reported behavior, reported or observed executive functioning, or standardized academic measures. These findings suggest that CWMT does not appear to provide any incremental benefits to children’s executive functioning, behavior, or academics when implemented within a comprehensive behavioral modification intervention.     

Losing Hope: Injustice and Moral Bitterness

In this article, I defend a conception of bitterness as a moral emotion and offer an evaluative framework for assessing when instances of bitterness are morally justified. I argue that bitterness is a form of unresolved anger involving a loss of hope that an injustice or other moral wrong will be sufficiently acknowledged and addressed. Orienting the discussion around instances of bitterness in response to social and political injustices, I argue that bitterness is sometimes morally justified even if it is ultimately undesirable to bear. I then suggest that focusing only on the harms and risks of bitterness can distract from its positive role as a moral reminder about a past or persistent injustice, indicating that there is still moral and often political work left to do. Finally, I address the concern that bearing bitterness may lead to despair and inaction. I respond by arguing that moral agents can and do persist in their moral and political struggles with bitterness, and without hope that their efforts will be successful.     

Content analysis of infanticide and neonaticide cases in the UK

Twenty cases, 14 infanticides and 6 neonaticides committed between 1989 and 2020 by biological mothers were analysed using Smallest Space Analysis for the presence of themes. Three themes associated with offender motivation were identified: Desperation, Disturbance and Rejection. Desperation theme included variables suggesting the mother committed the crime as a result of distress or perceived necessity. Disturbance suggested the motivation behind the offence to be as a result of the mother's caregiving role being disturbed; and the Rejection theme explained complete maternal rejection of the infant or new-born as the motivation behind the crime. Alongside the themes, three core variables were identified to be common for the crime regardless of motivation: the crime being committed at Home, the victim Female, and the crime being Denied by the mother. The implications of the findings are discussed including the potential for an investigative support tool and developing understandings of neonaticide and infanticide as separate crimes.     

Cross-modal selective attention: on the difficulty of ignoring sounds at the locus of visual attention

In three experiments, we investigated whether the ease with which distracting sounds can be ignored depends on their distance from fixation and from attended visual events. In the first experiment, participants shadowed an auditory stream of words presented behind their heads, while simultaneously fixating visual lip-read information consistent with the relevant auditory stream, or meaningless "chewing" lip movements. An irrelevant auditory stream of words, which participants had to ignore, was presented either from the same side as the fixated visual stream or from the opposite side. Selective shadowing was less accurate in the former condition, implying that distracting sounds are harder to ignore when fixated. Furthermore, the impairment when fixating toward distractor sounds was greater when speaking lips were fixated than when chewing lips were fixated, suggesting that people find it particularly difficult to ignore sounds at locations that are actively attended for visual lipreading rather than merely passively fixated. Experiments 2 and 3 tested whether these results are specific to cross-modal links in speech perception by replacing the visual lip movements with a rapidly changing stream of meaningless visual shapes. The auditory task was again shadowing, but the active visual task was now monitoring for a specific visual shape at one location. A decrement in shadowing was again observed when participants passively fixated toward the irrelevant auditory stream. This decrement was larger when participants performed a difficult active visual task there versus fixating, but not for a less demanding visual task versus fixation. The implications for cross-modal links in spatial attention are discussed.