ObjectivesThe aim of the pilot study was to check the influence of the training process on the Special Aviation Gymnastics Instruments on the improvement of the psychomotor skills, expressed as an increase in the percentage of ability to perform all tasks and the number of reels on a loop.Materials and methodsCadets - second year pilots, male, mean age 20.8 years old, studying at the faculty of a pilot. Cadets were carrying out a 40-h special pilot training program on SAGI. (...) They were subjected to two exercise tests, before and after the period of special training. Exercise tests were performed with the use of a diagnostic and training device used to assess psychomotor skills. During two tests, heart rate and blood pressure were measured. The obtained results were analysed statistically.ResultsThere was a statistically significant increase in the percentage of ability to perform all tasks and a statistically insignificant increase in the number of reels forward on looping, in test II in relation to test I. A significant increase was found in the correct execution of arithmetic operations in test II in relation to test I. In the remaining tests, an increase in results in test II was noted, but it was not statistically significant. There was a significant correlation between the percentage ability to perform all tasks and the number of completed reels in test I and insignificant in test II. In test II, a statistically insignificant higher level of heart rate and blood pressure before and after the effort was noted, compared to test I.ConclusionIt was found that the training process on SAGI increased the psychomotority level by increasing the percentage of ability to perform all tasks and the number of reels, in test II in relation to test I. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A Reconception of Performance Study in the Philosophy of Music EducationValerie L. TrollingerThe actual place of performance in music education has been the subject of numerous debates over the years. Most debates have revolved within the paradigm of the performance ability of the teacher and consequently the performance ability of the students. Is the level to be attained that of a winning concert band/marching band/choir? (...) Or, is the level to be attained the level at which the students and teacher feel the most comfortable and pleased? Most of this debate, along with the development of various assessments (including the Watkins-Farnum Test) and various rubrics to score music performance competitions, has emphasized characteristics of performance pertaining to accuracy of notes, precision of rhythm, and attendance to musicianship, style, and interpretation. On the other hand, the aesthetic value of performance has also been questioned in that the value of music in the schools should not be assessed solely by the importance placed on the attainment of performance skills by the students, suggesting that it is only through performance that one may know music. For example, in a recent article in the Music Educator's Journal,1 Bennett Reimer promotes the [End Page 193] position that time spent in either performance studies and active performance in music education (both at the K-12 and college teacher training levels) is not vital to the reconception of the National Standards (USA) for music education and, by extension, the field of music education itself. In the MEJ article, Reimer wrote:there is no reason to believe that highly developed performers make the best general music teachers, just as there is no reason to believe the reverse. We must get over the outdated and unrealistic assumption that performance is the one, singular, royal road to being musical and being an effective music educator.... [T]eachers cannot be expected to do what performance specialists do, and their teacher education curriculum must reflect that fact.2This position has also been recently supported by sociological publications3 and the following statement—echoed by several colleagues of mine—by a music teacher-training specialist,There is one big misconception among many music education students. Many graduates view themselves as musicians who are going into teaching. I attribute my own success to the realization that I am a teacher at heart. My first responsibility is teaching children. The vehicle through which I connect to them is music.4It is likely within the previous paradigm in which these respected authors positioned their arguments for the place of performance in the music curriculum and in that regard these assertions are unquestionably valid. What this particular paradigm concerns is the quantity and quality of performance based on purely musical attributes. The omission is that it does not include the quality of performance in relationship to health-based music education, a growing area of concern in the performing arts medicine field and, by extension, music educators who are concerned about this particular aspect of performance.5 The reason for the concern and hence this paper calling to the philosophical community to re-think the place and quality of performance in music education is that these viewpoints have had a great impact upon the validity of music education, in that they ignore a growing body of research from the performance and medical fields. While it must be made clear for the purposes of this paper that the writers of the above quotes have framed their ideas gracefully within their individual philosophical structures of music education, it must be pointed out that current research and knowledge in performance arts, in its conception as a physical human activity, needs to be incorporated into a revised philosophy of music education and curriculum. Music performance in music education has traditionally been viewed as a cognitive and emotional experience. However, it [End Page 194] is also a psychomotor experience, involving all sorts of soft body tissues, bones, and cartilages, which can enhance or detract from the total musical experience. Many music educators do not get enough instruction in college on how to teach voice or instruments healthfully and this is the reason for the concern... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A Reconception of Performance Study in the Philosophy of Music EducationValerie L. TrollingerThe actual place of performance in music education has been the subject of numerous debates over the years. Most debates have revolved within the paradigm of the performance ability of the teacher and consequently the performance ability of the students. Is the level to be attained that of a winning concert band/marching band/choir? (...) Or, is the level to be attained the level at which the students and teacher feel the most comfortable and pleased? Most of this debate, along with the development of various assessments (including the Watkins-Farnum Test) and various rubrics to score music performance competitions, has emphasized characteristics of performance pertaining to accuracy of notes, precision of rhythm, and attendance to musicianship, style, and interpretation. On the other hand, the aesthetic value of performance has also been questioned in that the value of music in the schools should not be assessed solely by the importance placed on the attainment of performance skills by the students, suggesting that it is only through performance that one may know music. For example, in a recent article in the Music Educator's Journal,1 Bennett Reimer promotes the [End Page 193] position that time spent in either performance studies and active performance in music education (both at the K-12 and college teacher training levels) is not vital to the reconception of the National Standards (USA) for music education and, by extension, the field of music education itself. In the MEJ article, Reimer wrote:there is no reason to believe that highly developed performers make the best general music teachers, just as there is no reason to believe the reverse. We must get over the outdated and unrealistic assumption that performance is the one, singular, royal road to being musical and being an effective music educator.... [T]eachers cannot be expected to do what performance specialists do, and their teacher education curriculum must reflect that fact.2This position has also been recently supported by sociological publications3 and the following statement—echoed by several colleagues of mine—by a music teacher-training specialist,There is one big misconception among many music education students. Many graduates view themselves as musicians who are going into teaching. I attribute my own success to the realization that I am a teacher at heart. My first responsibility is teaching children. The vehicle through which I connect to them is music.4It is likely within the previous paradigm in which these respected authors positioned their arguments for the place of performance in the music curriculum and in that regard these assertions are unquestionably valid. What this particular paradigm concerns is the quantity and quality of performance based on purely musical attributes. The omission is that it does not include the quality of performance in relationship to health-based music education, a growing area of concern in the performing arts medicine field and, by extension, music educators who are concerned about this particular aspect of performance.5 The reason for the concern and hence this paper calling to the philosophical community to re-think the place and quality of performance in music education is that these viewpoints have had a great impact upon the validity of music education, in that they ignore a growing body of research from the performance and medical fields. While it must be made clear for the purposes of this paper that the writers of the above quotes have framed their ideas gracefully within their individual philosophical structures of music education, it must be pointed out that current research and knowledge in performance arts, in its conception as a physical human activity, needs to be incorporated into a revised philosophy of music education and curriculum. Music performance in music education has traditionally been viewed as a cognitive and emotional experience. However, it [End Page 194] is also a psychomotor experience, involving all sorts of soft body tissues, bones, and cartilages, which can enhance or detract from the total musical experience. Many music educators do not get enough instruction in college on how to teach voice or instruments healthfully and this is the reason for the concern... (shrink)

A long history of research has revealed many neurophysiological changes and concomitant behavioral impacts of sleep deprivation, sleep restriction, and circadian rhythms. Little research, however, has been conducted in the area of computational cognitive modeling to understand the information processing mechanisms through which neurobehavioral factors operate to produce degradations in human performance. Our approach to understanding this relationship is to link predictions of overall cognitive functioning, or alertness, from existing biomathematical models to information processing parameters in a cognitive architecture, (...) leveraging the strengths from each to develop a more comprehensive explanation. The integration of these methodologies is used to account for changes in human performance on a sustained attention task across 88 h of total sleep deprivation. The integrated model captures changes due to time awake and circadian rhythms, and it also provides an account for underlying changes in the cognitive processes that give rise to those effects. The results show the potential for developing mechanistic accounts of how fatigue impacts cognition, and they illustrate the increased explanatory power that is possible by combining theoretical insights from multiple methodologies. (shrink)

Understanding the effect of stress, fatigue, and sleep deprivation on the ability to maintain an alert and attentive state in an ecologically valid setting is of importance as lapsing attention can, in many safety-critical professions, have devastating consequences. Here we studied the effect of close-quarters battle exercise combined with overnight military training with sleep deprivation on cognitive performance, namely sustained attention and response inhibition. In addition, the effect of the CQ battle and overnight training on cardiac activity [heart rate (...) and root mean square of the successive differences ] during the cognitive testing and the relationship between cardiac activity and cognitive performance were examined. Cognitive performance was measured with the psychomotor vigilance task and the sustained attention to response task. Altogether 45 conscripts participated in the study. The conscripts were divided into control and experimental groups. The CON completed the training day after a night of sleep and the EXP after the overnight military training with no sleep. Results showed that the effect of the overnight training on cognitive performance and the between-group difference in heart rate and heart rate variability depended on the cognitive test. Surprisingly, the cognitive performance was not largely affected by the CQ battle. However, as expected, the CQ battle resulted in a significant decrease in RMSSD and an increase in HR measured during the cognitive testing. Similarly, the HR parameters were related to cognitive performance, but the relationship was found only with the PVT. In conclusion, fatigue due to the overnight training impaired the ability to maintain sufficient alertness level. However, this impairment in arousal upregulation was counteracted by the arousing nature of the SART. Hence, the conscripts' cognitive performance was mainly preserved when performing a stimulating task, despite the fatigue from the sleep loss of the preceding night and physical activity. (shrink)

BackgroundThe use of dedicated training programs for improving decision-making (DM) in team sports players has grown in the last several years. Approaches such as imagery training, video-based training, or game-based drills are some of the interventions used in youth players in order to improve DM. However, no systematic reviews or meta-analyses have been conducted to summarize the main evidence regarding the effects of these programs on the players and identify the magnitude of the effects compared to control groups.ObjectiveThis systematic review (...) (with meta-analysis) was conducted to assess the effects of training programs on the DM of youth team sports players.Data SourcesThe data sources utilized were PubMed, PsycINFO, Scopus, SPORTDiscus, and Web of Science.Study eligibility criteriaThe criteria included the following: (i) youth (≤ 18 years old) team sports players with no restriction on sex or competitive level; (ii) players subjected to training programs to develop DM; (iii) control groups; (iv) pre–post outcomes related to tactical behavior, technical execution, reaction, and decision time; and (v) controlled trials.ResultsThe database search initially identified 2497 titles. From these, six articles were eligible for the systematic review and meta-analysis. The results showed a significant beneficial effect of DM interventions on tactical behavior (ES = 1.12;p= 0.035;I2= 80.0%; Egger’s testp= 0.066), whereas no significant effect of DM interventions on technical execution was found (ES = 0.74;p= 0.180;I2= 69.1%; Egger’s testp= 0.873).ConclusionThe DM interventions were significantly effective in improving tactical behavior in youth team sports players independently from the number of sessions to which players were exposed. In addition, DM interventions were significantly effective in improving technical execution. However, the results should be carefully interpreted due to the heterogeneity of the articles’ overall methodological quality. Future DM interventions should consider using combined approaches that allow players to develop both tactical behavior and technical execution. (shrink)

This study investigates whether the conscious awareness of action is based on predictive motor control processes, or on inferential “sense-making” process that occur after the action itself. We investigated whether the temporal binding between perceptual estimates of operant actions and their effects depends on the occurrence of the effect (inferential processes) or on the prediction that the effect will occur (predictive processes). By varying the probability with which a simple manual action produced an auditory effect, we showed that both the (...) actual and the predicted occurrence of the effect played a role. When predictability of the effect of action was low, temporal binding was found only on those trials where the auditory effect occurred. In contrast, when predictability of the effect of action was high, temporal binding occurred even on trials where the action produced no effect. Further analysis showed that the predictive process is modulated by recent experience of the action-effect relation. We conclude that the experience of action depends on a dynamic combination of predictive and inferential processes. (shrink)

The sense of agency is the experience of being the origin of a sensory consequence. This study investigates whether contextual beliefs modulate low-level sensorimotor processes which contribute to the emergence of the sense of agency. We looked at the influence of causal beliefs on ‘intentional binding’, a phenomenon which accompanies self-agency. Participants judged the onset-time of either an action or a sound which followed the action. They were induced to believe that the tone was either triggered by themselves or by (...) somebody else, although, in reality, the sound was always triggered by the participants. We found that intentional binding was stronger when participants believed that they triggered the tone, compared to when they believed that another person triggered the tone. These results suggest that high-level contextual information influences sensorimotor processes responsible for generating intentional binding. (shrink)

The catastrophe of the eye -- A new view of seeing -- Applying the new view of seeing -- The illusion of seeing everything -- Some contentious points -- Towards consciousness -- Types of consciousness -- Phenomenal consciousness, raw feel, and why they're hard -- Squeeze a sponge, drive a porsche : a sensorimotor account of feel -- Consciously experiencing a feel -- The sensorimotor approach to color -- Sensory substitution -- The localization of touch -- The phenomenality plot -- (...) Consciousness. (shrink)

Thought-intrusions, automatic inferences, and other unintended thought are beginning to play an important role in the study of psychiatric disease as well as normal thought processes. We examine one method for study of task-unrelated imagery and thought . TUIT likelihood was shown to be reliably measured over a wide range of vigilance tasks, to have high short-term and long-term test-retest reliability, and to be sensitive to information processing demands. Likelihood of TUITs was shown to be different as a function of (...) aging, hyperactivity, time of day, and level of depression. Thus, we now can reliably measure the influence of endogenous and exogenous influences on TUITs. In addition, TUIT measurement was proposed as a minimally interfering and natural second task for determining resource utilization in a primary task. Finally, this method was offered as a reliable approach to quantification of such mental states as obsessions and drug craving and addiction. (shrink)

Recent research has shown that human instrumental action is associated with systematic changes in time perception: The interval between a voluntary action and an outcome is perceived as shorter than the interval between a physically similar involuntary movement and an outcome. The study by, Ebert and Wegner suggests that this change in time perception is related to higher order agency experience. Notwithstanding certain issues arising from their study, which are discussed, we believe it offers validation of binding as a measure (...) of sense of agency. (shrink)

Recent work has demonstrated that the sense of agency is not only determined by efference-copy-based internal predictions and internal comparator mechanisms, but by a large variety of different internal and external cues. The study by Moore and colleagues [Moore, J. W., Wegner, D. M., & Haggard, P. . Modulating the sense of agency with external cues. Conscious and Cognition] aimed to provide further evidence for this view by demonstrating that external agency cues might outweigh or even substitute efferent signals to (...) install a basic registration of self-agency. Although the study contains some critical points that, so we argue, are central to a proper interpretation of the data, it hints at a new perspective on agency: optimal cue integration seems to be the key to a robust sense of agency. We here argue that this framework could allow integrating the findings of Moore and colleagues and other recent agency studies into a comprehensive picture of the sense of agency and its pathological disruptions. (shrink)

Dementia is among the most terrible diseases humans can have. Of all of the things that careproviders could do to enhance the quality of life that persons with dementia have, which ones should they do?

Research on sleep loss and vigilance both focus on declines in cognitive performance, but theoretical accounts have developed largely in parallel in these two areas. In addition, computational instantiations of theoretical accounts are rare. The current work uses computational modeling to explore whether the same mechanisms can account for the effects of both sleep loss and time on task on performance. A classic task used in the sleep deprivation literature, the Psychomotor Vigilance Test, was extended from the (...) typical 10-min duration to 35 min, to make the task similar in duration to traditional vigilance tasks. A computational cognitive model demonstrated that the effects of time on task in the PVT were equivalent to those observed with sleep loss. Subsequently, the same mechanisms were applied to a more traditional vigilance task—the Mackworth Clock Task—providing a good fit to existing data. This supports the hypothesis that these different types of fatigue may produce functionally equivalent declines in performance. (shrink)

EDUCERE is a government funded research and development project. EDUCERE objectives are to investigate, develop, and evaluate innovative solutions for society to detect changes in psychomotor development through the natural interaction of children with toys and everyday objects, and perform stimulation and early attention activities in real environments such as home and school. In the EDUCERE project, an ethical impact assessment is carried out linked to a minors’ data protection rights. Using a specific methodology, the project has achieved some (...) promising results. These include use of a prototype of smart toys to detect development difficulties in children. In addition, privacy protection measures which take into account the security concerns of health data, have been proposed and applied. This latter security framework could be useful in other Internet of Things related projects. It consists of legal and technical measures. Special attention has been placed in the transformation of bulk data such as acceleration and jitter of toys into health data when patterns of atypical development are found. The article describes the different security profiles in which users are classified. (shrink)

It is currently assumed that exposure to an artificial blue-enriched light enhances human alertness and task performance, but recent research has suggested that behavioural effects are influenced by the basal state of arousal. Here we tested whether the effect of blue-enriched lighting on vigilance performance depends on participants’ arousal level. Twenty-four participants completed four sessions (blue-enriched vs. dim light x low vs. high arousal) at 10 pm on four consecutive days, following a repeated-measures design. Participants’ arousal was manipulated (...) parametrically through the execution of a cycling task at two intensities (low vs. moderate), and was checked by monitoring their heart rate. On each session, distal and proximal skin temperatures were recorded as a neuroergonomic index of vigilance, while participants performed a 20-min psychomotor vigilance task (PVT) under either blue-enriched light or dim light conditions. The Positive and Negative Affect Schedule (PANAS), Karolinska Sleepiness Scale (KSS) and Borg Rating of Perceived Exertion Scale (RPE) were used to measure subjective psychological state. The results showed that the exercise-induced manipulation of arousal produced robust alerting effects in most measures, while the lighting manipulation only attenuated subjective sleepiness and enhanced positive affect, but it did not influence behaviour or physiology. Acute exposure to a blue-enriched light was practically ineffective when the arousal level was over baseline. The present research favoured the use of acute physical exercise over acute exposure to blue-enriched lighting in order to boost humans’ alertness when necessary, as in work settings where maintaining optimal levels of attention is difficult (shift work, night-work, vigilance tasks) and necessary to prevent human error and accidents. (shrink)