Modelling acceptability of the intelligent speed adapter

The Intelligent Speed Adapter (ISA) is an example of in-car telematics equipment that is developed to reduce speeding. It can be introduced as a policy instrument to improve speed limit compliance and with that traffic safety. However, previous research indicated that acceptability of this type of instruments is rather limited. Adopting a policy that may increase acceptability before introduction of the instrument is therefore recommended. To formulate such a policy, understanding the factors that influence ISA acceptability is required. To that effect, a causal model that disentangles the direct and indirect effects of predictor variables on ISA acceptability is developed and estimated. The model includes car drivers’ attitudes, opinions and beliefs on the speeding problem, the policy goal and the policy instrument ISA, as well as speed related behaviour and socio-demographic variables. This paper presents the direct and total effects of these variables on ISA acceptability. The results suggest that explaining clearly how ISA can contribute to attaining various personal and societal goals may be a viable policy to increase ISA acceptability.     

Rapid naming,not cancellation speed or articulation rate,predicts reading in an orthographically regular language (Italian)

This study examined the influence of rapid automatization naming (RAN) measures on various parameters of reading performance in children who were native speakers of a language with a shallow orthography (Italian). Participants included 281 children enrolled in first-to-sixth grade. They were given a Naming test, in which they had to name rapidly matrices of colors, objects, or digits, a Cancellation test, using the same stimulus materials, and an oral Articulation test. Performance on all tests improved steadily across ages tested. Performance on the Naming test, but not on the Cancellation and Articulation tests, predicted speed and accuracy in reading; none of these measures reliably predicted the reading comprehension measure. Data on a Blending test were also available for a subsample of first- and third-graders. Both RAN and phonological ability contributed independently to the prediction of reading ability (accuracy and speed) in these participants. The results extend observations on RAN to an orthographically shallow language (Italian) and suggest an element of continuity between languages with opaque and transparent orthographies.     

Plotinus: towards an ontology of likeness (On the One and Nous)

Plotinus’ thesis of the relationship between the One and Nous (Intellect) is central to his thought. In dealing with this relationship, he concentrates far more on what makes the One and Nous alike than on what makes them different. This is because by preference he envisages the One as the ‘causal principle () of everything’, in what might be termed a ‘top‐down’ model of metaphysics in which first cause (the One) leads downwards to second cause (Nous). Plotinus is obliged to present the distinction between the One and Nous as relative, not as absolute, precisely because he wants to show that Nous is firmly grounded in the One. The One differs from Nous to no more than the degree, and in no more than the manner, that are necessary for there to be created a Nous which is as like as possible to the One Itself.     

Counsellors' attitudes towards Disability Equality Training (DET)

This paper explores the attitudes and conceptions held by trainee and practising counsellors towards people with disabilities. Awareness of counsellors' own views of disability and impairment can complicate the counsellor-client relationship when the latter is seen primarily from a deficiency model perspective or self-defined model of disability, rather than a person in their own right. DET was introduced to 25 counsellors on a postgraduate training programme. Participants indicated that coverage of disability awareness and equality issues was vital if they were to reflect the principles of open access to counselling services for all, as set out in the Disability Discrimination Act Part III (1996, 1999). Benefits and implications of inclusion of this subject area in counsellor training and suggestions for content are considered in the light of the author's own experience of counselling as a disabled person.     

Interactivism in artificial intelligence (AI) and intelligent robotics

This paper overviews the interactivist model of representation and its applications in artificial intelligence (AI) and intelligent robotics. Selected examples from approaches in AI and robotics are contrasted with the generic interactivist architecture in order to illustrate specific features of it. Petitagé, an artificial agent that instantiates our interactivist-expectative theory of agency and learning (IETAL), is discussed in detail from the interactivist perspective.     

Situated agency: towards an affordance-based,sensorimotor theory of action

Recent empirical findings from social psychology, ecological psychology, and embodied cognitive science indicate that situational factors crucially shape the course of human behavior. For instance, it has been shown that finding a dime, being under the influence of an authority figure, or just being presented with food in easy reach often influences behavior tremendously. These findings raise important new questions for the philosophy of action: Are these findings a threat to classical conceptions of human agency? Are humans passively pushed around by situational factors, or are there agential aspects in the way we spontaneously experience and react to situations? How can one conceptualize the pervasive influence of situational factors on human action? What are situations in the first place, and how should the influence of these situations on action be thought of? This paper sets out to develop a new conceptual repertoire for thinking about the influence of situations on action, drawing on research from ecological psychology as well as from embodied and enactive cognitive science. The key proposal is the development of a philosophical sensorimotor account of agency: Action, it is proposed, should be conceived of as constant dynamical interaction of agential and environmental factors – factors which should all be conceptualized in new ways.     

Aggressive behavior of adult bank voles (Clethrionomys glareolus) towards conspecifics

Male and female bank voles reared in different conditions were investigated for their aggressiveness in order to show how social factors modify intermale and interfemale behavior. Singly reared males or females were paired with a tested animal for 10 min. The number of attacks and the accumulative attack times of singly reared males were higher than for females reared in similar conditions. The differences were not, however, statistically significant due to the variation among tested animals. There were significant differences in aggressiveness of females reared in various conditions before the test. Most attacks were observed in females reared with intact males. In this group, the accumulative attack time was significantly higher than that of singly reared, grouped females, or females kept with castrated or castrated-testosterone-treated males. Also, the aggression of males was affected by breeding. Both the number of attacks and the accumulative attack times were elevated in intact males kept with females. Housing of males in groups and castration significantly decreased the number of attacks of these animals. Injection of testosterone increased aggression in castrated males. It is suggested that olfactory signals in bank voles released by males increase aggression in females and the female's signals stimulate male behavior.     

Psychiatric nurses' attitudes towards inpatient aggression: preliminary report of the development of attitude towards aggression scale (ATAS)

Professional skills to adequately manage patient aggression are a prerequisite for nurses working in psychiatric hospitals. These ‘technical’ skills, however, are necessary but not sufficient for effective nurse intervention. The attitude of nurses' towards client aggression also contributes to their response to a patient's behaviour. In order to study the domains (types) of attitudes towards aggression, a sample was taken of nurses working in the fields of general psychiatry (n=288), psychiatry for children and adolescents (n=242) and psychogeriatrics (n=88). A cross‐sectional survey design was adopted for the study. The Attitudes Towards Aggression Scale (ATAS) consisting of 32 items is presented, representing three types of attitudes towards aggression: aggression as a ‘harming’ reaction, a ‘normal’ reaction and a ‘functional’ reaction. The strongest predictors of the type of attitude respondents had towards the aggressive behaviour of their clients were (1) field, (2) setting they worked in, (3) gender and (4) type of shifts they predominantly had. Although the measure of domains of nurses' attitudes towards aggression needs further psychometric testing, it can be a useful tool in clinical practice for the assessment of staff attitudes towards aggression. This can support the decision‐making about the management of aggressive behaviour on a ward. Aggr. Behav. 00:1–10, 2005. © 2005 Wiley‐Liss, Inc.     

Processing speed mediates the development of general intelligence (g) in adolescence

In the research reported here, we examined whether processing speed mediates the development of general intelligence (g) in adolescence. Using the Armed Services Vocational Aptitude Battery, a battery of 12 diverse cognitive tests, we assessed processing speed and g in a large sample of 13- to 17-year-olds obtained from the National Longitudinal Survey of Youth (N = 6,969). The direct effect of age on g was small compared with the total effect of age on g, which was almost fully mediated through speed. The results suggest that increases in g in adolescence can be attributed to increases in mental speed.     

Towards defining a unified concept for the acceptability of Intelligent Transport Systems (ITS): A conceptual analysis based on the case of Intelligent Speed Adaptation (ISA)

A key success factor in the future implementation of new in-vehicle technologies is in understanding how users will experience and respond to these devices. Although it is recognized that acceptance, acceptability and/or support is important, consistency in the definition of acceptability, and how it can be measured, is absent. In this paper we conceptualize acceptance as the attitudes towards a new device after its introduction and acceptability as the attitudes to it before its introduction. It is our goal to describe and conceptualize the most common and relevant socio-psychological factors that can influence acceptance and acceptability of Intelligent Speed Adaptation (ISA). By analysing the different theories and methods used in ISA trials we arrived at the 14 most potential indicators that could influence the definition of acceptability and acceptance. A test survey was conducted to determine if these indicators are relevant and if they affect acceptability. The use of a factor analysis helped to single out those questions that were deemed relevant in doing our conceptual acceptability analysis, and to allocate correlations between the different items. We conclude that we have found a concept with some main possible indicators that directly influence the acceptability of ISA.     

When to (or not to) trust intelligent machines: Insights from an evolutionary game theory analysis of trust in repeated games

The actions of intelligent agents, such as chatbots, recommender systems, and virtual assistants are typically not fully transparent to the user. Consequently, users take the risk that such agents act in ways opposed to the users’ preferences or goals. It is often argued that people use trust as a cognitive shortcut to reduce the complexity of such interactions. Here we formalise this by using the methods of evolutionary game theory to study the viability of trust-based strategies in repeated games. These are reciprocal strategies that cooperate as long as the other player is observed to be cooperating. Unlike classic reciprocal strategies, once mutual cooperation has been observed for a threshold number of rounds they stop checking their co-player’s behaviour every round, and instead only check it with some probability. By doing so, they reduce the opportunity cost of verifying whether the action of their co-player was actually cooperative. We demonstrate that these trust-based strategies can outcompete strategies that are always conditional, such as Tit-for-Tat, when the opportunity cost is non-negligible. We argue that this cost is likely to be greater when the interaction is between people and intelligent agents, because of the reduced transparency of the agent. Consequently, we expect people to use trust-based strategies more frequently in interactions with intelligent agents. Our results provide new, important insights into the design of mechanisms for facilitating interactions between humans and intelligent agents, where trust is an essential factor.     

On the speed of different senses and nerve transmission by Hirsch (1862)

A translation is given of Hirsch's pioneering paper of 1862 on chronoscopic experiments On the speed of different senses and nerve transmission. Hirsch was the first (1) to use Hipp's chronoscope in scientific literature, (2) to study reaction time in connection to psychological interest, and (3) to study velocity of conduction in humans with appropriate techniques. Using Hipp apparatus, Hirsch showed differences in time for manual response (1) to auditory, visual, and tactile stimulation; (2) between observers; (3) in Hirsch's own results when fresh and when fatigued; (4) according to the locus of tactile stimulation and the hand used for response; and (5) according to whether the stimulus was expected or unexpected. Moreover, observations made on one of his colleagues relate the conduction speed in nerves, from which he concludes that the differences in reaction time were due to the varying lengths of nerves. The speed of transmission in sensory nerves was evaluated by Hirsch at about 34 m/s. This work constitutes a prelude of Donders' research on the speed of mental processes.     

The Maudsley marital questionnaire (MMQ): A further step towards its validation

Psychometric evaluation of the 20-item Dutch version of the Maudsley Marital Questionnaire (MMQ) in a non-distressed-couples group (N=64 couples) supported further the reliability, factorial as well as divergent, and convergent construct validity of the Marital, Sexual and General Life Adjustment scales. Correlational analyses revealed both the MMQ items and the scales to be negligibly lowly correlated with Social Desirability. Some important relationships between different aspects of marital communication and marital adjustment were established and briefly discussed.     

A cognitively enhanced collaborative control architecture for an intelligent wheelchair: Formalization,implementation and evaluation

For people with mobility impairment, powered wheelchairs are able to extend independent transportation. However, most users find it difficult to operate the powered wheelchairs effectively. This can be due to variety of physical or cognitive impairments. Herein lies the motivation of developing intelligent wheelchairs that provide the user, assistance in control and navigation as and when required, supporting retention of residual skills. For better Human-Robot Interaction, such intelligent wheelchairs need to be cognitively enhanced. This paper propose a Cognitive Collaborative Architecture (CCA) for an intelligent wheelchair which is designed to assist the user as a team member. Whenever user finds it difficult to drive or control the wheelchair, CCA transfers control to the robotic agent which continues the human navigation strategy providing ‘assistance-as-required’.     

ASMR-Experience Questionnaire (AEQ): A data-driven step towards accurately classifying ASMR responders

Autonomous sensory meridian response (ASMR) describes an atypical multisensory experience of calming, tingling sensations that originate in the crown of the head in response to a specific subset of audio-visual triggers. There is currently no tool that can accurately classify both ASMR-Responders and non-responders, while simultaneously identifying False-Positive cases that are similar sensory-emotional experiences. This study sought to fill this gap by developing a new online psychometric tool – the ASMR-Experiences Questionnaire (AEQ). Participants watched a series of short ASMR videos and answered sensory-affective questions immediately afterwards. Using a k-means clustering approach, we identified five data-driven groupings, based on tingle- and affect-related scores. ASMR-Responders differentiate based on ASMR propensity and intensity (ASMR-Strong; ASMR-Weak); non-responders differentiate based on response valence (Control+; Control−; False-Positive). Recommendations for how the AEQ and the respective output groups can be best utilized to enhance ASMR research are discussed.