The role of the oculomotor system in covert social attention

Observing a change in gaze direction triggers a reflexive shift of attention and appears to engage the eye-movement system. However, the functional relationship between social attention and this oculomotor activation is unclear. One extremely influential hypothesis is that the preparation of a saccadic eye movement is necessary and sufficient for a covert, reflexive shift of attention (the premotor theory of attention; Rizzolatti et al., 1994). Surprisingly, this theory has not been directly tested with respect to reflexive gaze cueing. In order to address this issue, gaze cueing, peripheral cueing, and arrow cueing were examined under conditions in which some stimuli appeared at locations that could not become the goal of a saccadic eye movement. It was observed that peripheral cues failed to elicit reflexive attentional orienting when targets appeared beyond the range of eye movements. Similarly, nonpredictive arrow cues were ineffective when targets could not become the goal of a saccade. In contrast, significant gaze-cueing effects were still observed when targets were beyond the range of eye movements. These data demonstrate that the mechanisms involved in gaze cueing are dissociated from those involved in exogenous orienting to peripheral or arrow cues. Furthermore, the findings suggest that, unlike peripheral cueing and reflexive arrow cueing, gaze cueing is independent of oculomotor control. We conclude that the premotor theory does not offer a compelling explanation for gaze cueing.     

Crime problems of the future

Group process methods for problem solving and planning are now widely used in organizations in the United States. Such methods, which involve active participation by employees, are not often used in Russia. We believe these methods would help Russia move from a centrally planned, authoritarian style of management to a more participatory, information-sharing style of management. Accordingly, two training sessions were held with faculty members at universities in Irkutsk and Novosibirsk. This article describes how these meetings were arranged, the results of the planning activities, and the implications of participatory methods of decision making for organizations in Russia and in other transitional economies.     

Toward a synthesis of criminal justice planning and evaluation

The traditional social engineering approach to planning is essentially an allocative planning based on the distribution of limited means among a number of established users. We need instead a transactive planning strategy based on substantive rationality. Such a strategy involves innovative planning which avoids narrow objectivism through a perspec‐tivistic approach. Evaluation is regarded as strategy for system learning. Both planning and evaluation are to be seen within a general systems framework. In this framework, evaluation is applied not only at the outcome stage but also at the stage of problem definition, in the various phases of policy development, and during policy implementation.     

The satanic novel: A philosophical dialogue on blasphemy and censorship

This dialogue is concerned with the problems raised by the Rushdie affair for Western intellectuals, whose thought on social issues derives either from the Christian or the Western liberal tradition. This has brought to a head the many difficulties which beset a Western European country as it develops into a multicultural one. Since the concern of the dialogue is with a crisis in the thinking of Western intellectuals about free speech, censorship, tolerance, etc., the four participants are university teachers of philosophy in a British university. They are: Ambrose Taylor, a self‐styled defender of ‘British’ and ‘Christian’ values, Archie Runciman, a progressive Christian or religious eclectic, Freddie Stuart Hill, a committed Mill type liberal and Jenny Spring, whose liberalism is tempered by the belief that the state should take a positive role in promoting certain values. The author should not be identified with any of the speakers.     

Predictors of posttraumatic stress in children following injury: The influence of appraisals, heart rate, and morphine use

Prospective studies of posttraumatic stress disorder (PTSD) in children that investigate simultaneously both cognitive and biological or psychophysiological predictors are rare. The present research reports on the impact of cognitive factors (trauma-related appraisals) and biological indicators (heart rate, morphine use) in predicting PTSD and depression symptoms following single-incident trauma. Children and adolescents (N = 48) were assessed within 4 weeks of an injury that led to hospital treatment and followed up 6-months later. While morphine did not predict initial PTSD severity, it was associated with lower levels of PTSD at follow-up. Reductions in PTSD symptoms (change scores) between assessments were similarly associated with morphine dosage. Trauma-related appraisals also contributed to PTSD and depression symptom severity. While slightly different patterns of results were obtained depending on whether static or change scores were examined, as a whole the study adds to a growing literature that morphine has the potential to reduce PTSD symptoms severity. Likewise the relationship between unhelpful trauma appraisals and posttrauma psychopathology was replicated.     

Indexicality,Transparency, and Mental Files

Abstract

Francois Recanati’s Mental Files (Oxford: Oxford University Press, 2012) presents a picture of the mind on which mental representations are indexical and transparent. I dispute this picture: there is no clear case for regarding mental representations as indexical, and there are counterexamples to transparency.     

The impact of “non-targeted traits” on personality test faking,hiring, and workplace deviance

Evidence suggests that job applicants often “fake” on pre-employment personality tests by attempting to portray an exceedingly desirable impression in order to improve the likelihood of being selected. In the current research we shed light on the personality characteristics of those individuals who seem most likely to engage in faking. We refer to these personality variables as non-targeted traits when they are not directly targeted by the organization’s pre-employment personality test. These traits, however, may have an influence on targeted scores used for employment decision making through their effect on faking. Findings suggest that individuals will be more likely to be hired if they are low on non-targeted traits including Honesty–Humility, Integrity, and Morality, and high on Risk Taking. Such individuals also reported higher levels of workplace deviance in their current jobs. Thus, it seems that individuals low on Honesty–Humility, Integrity, and Morality, and individuals high on Risk Taking, may be most likely to engage in personality test faking, be hired, and participate in workplace deviant behaviors if these traits are not directly targeted in selection.     

Non-LIFO Execution of Cognitive Procedures

Many current theories of human problem solving and skill acquisition assume that people work only on the unsatisfied goal that was created most recently. That is, the architecture obeys a last-in-first-out (LIFO) constraint on the selection of goals. This restriction seems necessary for the proper functioning of automatic learning mechanisms, such as production compilation and chunking. It is argued that this restriction is violated by some subjects on some tasks. In particular, 8 subjects (from a sample of 26) execute subtraction procedures in a way that violates the LIFO constraint. Although there is a great deal of between- and within-subject strategy variation in the 8 subjects' behavior, it can be simply explained by hypothesizing that (1) the goal selection is not necessarily LIFO, (2) goal selection knowledge is represented by explicit preferences, and (3) the 8 subjects have just a few preferences that are overgeneralized, overspecialized, or missing. The rest of their preferences are correct. On the other hand, LIFO-based models seem unable to explain the strategy variations in any simple way. Thus, it seems that part of the flexibility in human problem solving comes from having a choice of which goal to work on next. Fortunately, it is simple to ammend automatic learning mechanisms so that they will function correctly in a non-LIFO architecture.     

The facilitatory effect of negative feedback on the emergence of analogical reasoning abilities

This paper focuses on the development of analogical reasoning abilities in 5‐ and 6‐year‐old children. Our particular interest relates to the way in which analogizing is influenced by the provision of task‐based feedback coupled with a self‐explanation requirement. Both feedback and self‐explanation provide children with opportunities to engage in self‐reflective thinking about the process of analogical reasoning. To examine the role of such metacognitive factors in analogical strategy development the reported study combined a proportional analogy paradigm with a small‐scale microgenetic approach involving multiple testing sessions over a restricted time period. The key manipulation involved exposing participants either to the correct or incorrect analogy completions of another reasoner that they were then asked to explain. The data revealed that the development of an effective analogizing strategy embodying a ‘relational shift’ from superficial to relational responding was modulated by the feedback condition that the child was placed in, with a negative feedback intervention providing the greatest developmental benefit. We suggest that the value of negative feedback for the acquisition of analogical reasoning abilities derives from the way in which a self‐reflective analysis of the reasons for erroneous responses sensitizes the child to a deeper understanding of how to make effective relational mappings.     

Risk assessment savvy: The imperative of appreciating accuracy and outcome

This article focuses on two aspects of actuarial risk at sentencing, the accuracy of the instrument and the outcome it predicts. For theoretical reasons rooted in the cognitive decision-making and sentencing literature, there is a danger that judges and other practitioners might come to overly rely on a “high risk” label or designation without appreciating the accuracy of the prediction or the actual outcome being predicted. Using sentencing and recidivism data from Pennsylvania (n = 10,000), two simple risk instruments are constructed to illustrate the critical importance of understanding accuracy and outcome before relying on the risk tool information.