Vasil'Év and Imaginary Logic

This paper is about the ‘Imaginary Logic’ developed by the Russian logician Nicholas Vasil'év between about 1910 and 1913, a logic that is often claimed to be a forerunner of different sorts of modern nonclassical logics. The paper describes the content of that logic (not by trying to interpret it in modern logic, as some commentators have done, but by describing it in its own terms). It then looks at the philosophical underpinnings of the logic. Finally, in the light of the preceding, it discusses Vasil‘év's place in the history of logic.     

Children of Color and Parental Incarceration: Implications for Research,Theory, and Practice

Practical information about culturally appropriate interventions with children of incarcerated parents (CIPs) of color and their families is notably sparse. This study uses a cultural–ecological perspective to contextualize individual, family, and legal issues inherent in many intervention programs for CIPs of color. The authors highlight demographic trends, review research limitations, and discuss ways that therapeutic models can help counselors address their clients' needs. Recommendations are provided for future interventions with this underserved population. La información práctica sobre intervenciones culturalmente apropiadas con hijos de personas de color encarceladas (CIPs) por sus siglas en inglés y sus familias es notablemente escasa. Este estudio usa una perspectiva cultural‐ecológica para contextualizar los asuntos individuales, familiares y legales inherentes a muchos programas de intervención para CIPs. Los autores destacan las tendencias demográficas, las limitaciones en la investigación de reseñas, y discuten formas en las que los modelos terapéuticos pueden ayudar a los consejeros a abordar las necesidades de sus clientes. Se proporcionan recomendaciones para intervenciones futuras con esta población desatendida.     

Time Perception in Boys With Attention-Deficit/Hyperactivity Disorder According to Time Duration,Distraction and Mode of Presentation

The present study describes the incidence of test refusal at neuropsychological assessment, investigates its correlates, and its stability. The participants were 124 children aged 3.5 years whose development has been followed from birth in the Jyväskylä Longitudinal Study of Dyslexia (JLD). The frequency of test refusal on the Finnish version of the NEPSY was analyzed with respect to the children's concurrent and earlier cognitive and language skills, assessed using tests and parental ratings. Refusal during test-taking was found to be relatively common at this age, and high frequency of refusal at an earlier age was associated with similar tendency at a later age. High test refusal was associated with compromised neuropsychological and linguistic test scores. Missing data due to refusal were more common in neuropsychological tasks requiring verbal production. It is concluded that test refusals reflect a child's poor underlying skills and an attempt to avoid failure, rather than noncompliant or oppositional behavior.     

Self-efficacy and affect responses to Sprint Interval Training

ObjectivesTo examine the influence of efficacious beliefs on affective states, enjoyment, and satisfaction after performing a maximal intensity exercise task (i.e. Sprint Interval Training (SIT).DesignAn experimental design was utilized and participants were randomized to a high self-efficacy feedback (HE), low self-efficacy feedback (LE), or no feedback control condition.MethodsCollege-aged men and women (n = 74) performed four 30-second maximal sprints, interspersed with 4-min breaks. Following each sprint interval, participants received either positive, negative or no feedback and SIT self-efficacy, affective states (i.e., positive well-being, psychological distress, fatigue), heart rate (HR), and ratings of perceived exertion (RPE) were assessed. Upon terminating the exercise session, enjoyment and satisfaction were assessed.ResultsThere was group equivalency in HR and RPE among participants of each group. The HE group had significantly less of a decline in SIT self-efficacy from pre to post SIT than both the LE and control groups, and reported significantly higher levels of exercise enjoyment than the other two groups. In addition, the HE and control groups reported significantly higher satisfaction than the LE group.ConclusionsWe recommend that exercisers receive positive feedback statements while performing SIT to minimize the decrease in SIT self-efficacy and to bolster feelings of enjoyment and satisfaction.     

Recording supervision: Educational,therapeutic, and enhances the supervisory working alliance?

Aims: To explore the impact of listening to an audio‐recording of their latest supervision session on supervisees. Method: Participants recorded a supervision session, listened to it and were interviewed about this experience of listening to it within seven days of listening to the recording. The phenomenological interviews informed by the researcher's knowledge were analysed using grounded theory. Participants: Fifteen participants with 0–20 years’ experience, representing person‐centred, CBT, psychodynamic and integrative approaches, and qualifications ranging from student to doctorate formed the theoretical sample. Findings: Listening to the audio‐recording allowed participants to re‐experience their thoughts and emotions. Participants recalled and re‐experienced events which had been forgotten, unnoticed or (arguably) repressed. This re‐experiencing was usually less emotive than in real‐time; but suppressed emotions could be more intense. As participants integrated both these noticed and unnoticed events, they were able to accept what had been unacceptable, gaining self‐awareness, which was potentially therapeutic. Noticing what had been unnoticed permitted insights into many aspects of therapy and supervision, which was more than just ‘reflection‐on‐action’. Conclusion: Listening to an audio‐recording of the latest supervision may be educational for any supervisee; it may be therapeutic by facilitating challenge of maladaptive beliefs and behaviours; and it also seems to strengthen the supervisory working alliance.     

Disgust sensitivity and fear of animals: Effect of exposure to violent or revulsive material

Subjects were asked to rate their fear of four categories of animals both before and after viewing one of three brief video films. Subjects watched either (a) a video depicting extreme violence, (b) a video depicting revulsive scenes from a hospital operation, or (c) a video showing neutral landscape scenes. The results suggested that exposure to violent material produced an increase in fear ratings for animals in the Hi Fear/Hi Predatory category (e.g., lion, tiger, shark) which was significantly different from a decrease in fear ratings recorded for all other categories of animals. However, exposure to revulsive material produced an increase in fear ratings to animals in both the Hi Fear/Lo Predatory category (e.g., rat, spider, snake) and the Hi Revulsion category (e.g., slug, maggot, snail) which was significantly different to the decrease in fear ratings recorded for animals in the remaining categories. The neutral landscape scenes produced a decrease in mean fear ratings for all categories of animals. These results are considered further support for a disease-avoidance model of common animal fears, and suggest a causal link between disgust sensitivity and fear of certain fear-relevant animals.     

Characteristics of individuals with fear of spiders

Abstract

This paper reports the results of two studies which investigated some of the factors that differentiated individuals with fear of spiders from those without such fears. The main results suggested that (a) there was little evidence that fear of spiders in nonclinical subjects is normally acquired through direct conditioning experiences; (b) there was some evidence for a familial component to spider fears; (c) there was no support for the view that individuals reporting a fear of spiders were especially sensitized to the movement cues possessed by spiders; (d) fear of spiders was not associated either with higher levels of trait anxiety or with an increased predisposition to other fears in general; but (e) fear of spiders did appear to be associated with increased fear of other animals, but only animals that are normally considered fear-evoking or disgust-evoking. These results provide little support for a traditional conditioning view of spider fears, and they are not entirely consistent with some preparedness accounts of the acquisition of specific fears. However, the results do suggest that fear of spiders is part of a functionally integrated set of animal fears, and it is argued that the present results could be better understood by attempting to integrate predator-defence and disease-avoidance models of animal fears.     

Invited Address at the Occasion of the Bertelson Award 2005 Impairments in visual discrimination in amnesia: Implications for theories of the role of medial temporal lobe regions in human memory

A prominent and long-standing view of human long-term memory is that structures within the medial temporal lobe (MTL) work together to support the acquisition of memory for facts and events. In contrast to this view, recent studies in rats and non-human primates suggest dissociations in function between regions comprising the MTL. Evidence in support of such specialisation in humans, however, has been inconclusive, leading some researchers to propose that human MTL functions as a unitary system uniquely specialised for the acquisition and storage of long-term memory. This paper reviews some of the key studies from the animal and human literature that support an account of functional differentiation and discusses the different theoretical positions that have emerged from their findings. A series of recent experiments in humans designed to determine whether there is functional homogeneity in MTL regions across species are also reviewed and an alternative account of human memory—in which long-term memory is dependent upon representations distributed throughout the human brain rather than one specialised system—is proposed.     

Disengagement of the location negative priming effect: The influence of an intervening response

Reaction time is significantly longer when a target stimulus arises at a location that has just contained a distractor event, relative to when it appears at a new location [i.e., called, the location negative priming (NP) effect]. The NP effect is eliminated when the second of two paired trials (i.e., prime-to-probe trials) predictably lacks a distractor when the preceding trial contains both a target and a distractor event (T+D), but not when a prime distractor appears alone (D-only). We tested the possibility that the failed NP process disengagement seen with D-only prime trials resulted because they do not require the production of an overt intervening response. This possibility was supported. Results also showed that the intervening response had to meet prerequisites; namely, the response had to be prime-generated, i.e., come from the subset of experimental responses and have engaged in a conflict with the prime distractor-activated response.