Shut-Up and Listen: Implications and Possibilities of Albert Memmi’s Characteristics of Colonization Upon the “Natural World”

This paper begins by exploring the anti-colonial work of Tunisian scholar Albert Memmi in his classic book The Colonizer and the Colonized and determining whether the characteristics of colonization that he names can be successfully applied to the current relationship between modern humans and the “natural world”. After considering what we found to be the five key characteristics: manufacturing the colonial, alienation and unknowability, violence, psychological strategies (bad faith), and language, history, and metaphor we draw clear parallels, through selected examples, to the exploitative relationships enacted in many realms of the modern human/nature relationship. In so doing the paper posits that the beings that comprise the “natural world” are colonized. It then continues from that position to explore the possibility of cultivating practices of listening to the voices of these colonized others to inform anti-colonial ecopedagogy as allies. We employ the term “shut-up” as an anti-colonial gesture to remind ourselves as much as others of the importance of first listening to the colonized other before engaging in “post-colonial” theorizing about prospective relationships or liberatory solutions “for” them. Given the fast-paced and cacophonic urban life many humans increasingly inhabit, and the disciplined and reiterative practice(s) required to learn to listen to other voices, we suggest caution and care when importing postcolonial theory into “environmental” contexts and seek to instigate further discussion as to how we might enact solidarity with other beings as anti-colonial allies in education. To this end, we conclude the paper with some educational implications based on research at a place-based school and focus on the role history, language and metaphor play in manufacturing a colonial relationship, but also provide a potential means for changing relationships with the diverse beings with whom we share the planet.     

Steering a new course for deception detection research

Vrij and Granhag (2012) argue for a new direction in deception research based on structuring interviews in ways that more consistently elicit cues to deception. Although we find ourselves in general agreement, we believe there are several additional issues for researchers to consider. We emphasize the need to examine whether the proposed interview techniques lead to potential tradeoffs between information elicitation and deception detection, the importance of individual differences that may moderate previously obtained results, and the value of pursuing a goal of theoretical refinement alongside application development.     

Semantic cuing and the scale insensitivity of recency and contiguity

In recalling a set of previously experienced events, people exhibit striking effects of recency, contiguity, and similarity: Recent items tend to be recalled best and first, and items that were studied in neighboring positions or that are similar to one another in some other way tend to evoke one another during recall. Effects of recency and contiguity have most often been investigated in tasks that require people to recall random word lists. Similarity effects have most often been studied in tasks that require people to recall categorized word lists. Here we examine recency and contiguity effects in lists composed of items drawn from 3 distinct taxonomic categories and in which items from a given category are temporally separated from one another by items from other categories, all of which are tested for recall. We find evidence for long-term recency and for long-range contiguity, bolstering support for temporally sensitive models of memory and highlighting the importance of understanding the interaction between temporal and semantic information during memory search.     

One night of sleep deprivation affects reaction time, but not interference or facilitation in a Stroop task

The Stroop color-naming task is one of the most widely studied tasks involving the inhibition of a prepotent response, regarded as an executive function. Several studies have examined performance on versions of the Stroop task under conditions of acute sleep deprivation. Though these studies revealed effects on Stroop performance, the results often do not differentiate between general effects of sleep deprivation on performance and effects specifically on interference in the Stroop task. To examine the effect of prolonged wakefulness on performance on the Stroop task, we studied participants in a 40-h "constant routine" protocol during which they remained awake in constant conditions and performed a Stroop color-naming task every two hours. We found that reaction time was slowest when the color and word did not match (incongruent), fastest when the color and word did match (congruent), and intermediate when participants named the color of the non-word stimulus (neutral). Performance on all three trial types degraded significantly as a function of time awake. Extended wakefulness did not significantly change the additional time needed to respond when the color and word did not match (Stroop interference), nor did it change the amount of facilitation when color and word matched. These results indicate that one night of sleep deprivation influences performance on the Stroop task by an overall increase in response time, but does not appear to impact the underlying processes of interference or facilitation. The results suggest that the degree to which an "executive function" is affected by sleep deprivation may depend on the particular executive function studied and the degree to which it is subserved by the prefrontal cortex.     

The psychometric properties and utility of the Short Sadistic Impulse Scale (SSIS)

Sadistic personality disorder (SPD) has been underresearched and often misunderstood in forensic settings. Furthermore, personality disorders in general are the subject of much controversy in terms of their classification (i.e., whether they should be categorical or dimensional). The Sadistic Attitudes and Behaviors Scale (SABS; Davies & Hand, 2003; O'Meara, Davies, & Barnes-Holmes, 2004) is a recently developed scale for measuring sadistic inclinations. Derived from this is the Short Sadistic Impulse Scale (SSIS), which has proved to be a strong unidimensional measure of sadistic inclination. Through cumulative scaling, it was investigated whether the SSIS could measure sadism on a continuum of interest, thus providing a dimensional view of the construct. Further, the SSIS was administered along with a number of other measures related to sadism in order to assess the validity of the scale. Results showed that the SSIS has strong construct and discriminant validity and may be useful as a screening measure for sadistic impulse.     

Human memory reconsolidation can be explained using the temporal context model

Recent work by Hupbach, Gomez, Hardt, and Nadel (Learning & Memory, 14, 47–53, 2007) and Hupbach, Gomez, and Nadel (Memory, 17, 502–510, 2009) suggests that episodic memory for a previously studied list can be updated to include new items, if participants are reminded of the earlier list just prior to learning a new list. The key finding from the Hupbach studies was an asymmetric pattern of intrusions, whereby participants intruded numerous items from the second list when trying to recall the first list, but not viceversa. Hupbach et al. (2007; 2009) explained this pattern in terms of a cellular reconsolidation process, whereby first-list memory is rendered labile by the reminder and the labile memory is then updated to include items from the second list. Here, we show that the temporal context model of memory, which lacks a cellular reconsolidation process, can account for the asymmetric intrusion effect, using well-established principles of contextual reinstatement and item–context binding.     

Anxiety Disorders in Children and Adolescents with Autistic Spectrum Disorders: A Meta-Analysis

There is considerable evidence that children and adolescents with autistic spectrum disorders (ASD) are at increased risk of anxiety and anxiety disorders. However, it is less clear which of the specific DSM-IV anxiety disorders occur most in this population. The present study used meta-analytic techniques to help clarify this issue. A systematic review of the literature identified 31 studies involving 2,121 young people (aged <18 years) with ASD, and where the presence of anxiety disorder was assessed using standardized questionnaires or diagnostic interviews. Across studies, 39.6% of young people with ASD had at least one comorbid DSM-IV anxiety disorder, the most frequent being specific phobia (29.8%) followed by OCD (17.4%) and social anxiety disorder (16.6%). Associations were found between the specific anxiety disorders and ASD subtype, age, IQ, and assessment method (questionnaire versus interview). Implications for the identification and treatment of anxiety in young people with ASD are discussed.