Personal Construct Psychology in Preservice Teacher Education: The Path Toward Reflexivity

In times of rapid changes, it is necessary to prepare teachers to be agents of education reform and thus educate them for reflective practice. However, prospective teachers in Serbia rarely have the opportunity to reflect on personal constructs of the teaching profession and their own practice. With the aim of supporting prospective teachers to become reflective practitioners and persons-as-scientists, we organized “alternative lectures” as part of the compulsory study course for future teachers. Within four encounters with four groups of 8 to 10 student teachers, we applied three techniques, developed within frames of personal construct psychology. Modifications of the technique “river of experience,” Career Rivers, enabled student teachers to reflect on the past and reveal constructs that guided previous actions in the professional field. Two self-characterizations, one portraying them as teachers and another portraying them as specialists in a different profession (in accordance with their education), made their constructions of future jobs more permeable. Through the combination of the perceiver element grid and perceiver self grid, they were encouraged to enter the role relationship with pupils and community. Although it raised new questions, this cooperative enterprise resulted in the reduction of anxiety regarding future jobs, embedding the stance of a person-as-scientist and sowing the seeds of reflective practice.     

Synthetic Neuroethology

Computation and philosophy intersect three times in this essay. Computation is considered as an object, as a method, and as a model used in a certain line of philosophical inquiry concerning the relation of mind to matter. As object, the question considered is whether computation and related notions of mental representation constitute the best ways to conceive of how physical systems give rise to mental properties. As method and model, the computational techniques of artificial life and embodied evolutionary connectionism are used to conduct prosthetically enhanced thought experiments concerning the evolvability of mental representations. Central to this essay is a discussion of the computer simulation and evolution of three-dimensional synthetic animals with neural network controllers. The minimally cognitive behavior of finding food by exhibiting positive chemotaxis is simulated with swimming and walking creatures. These simulations form the basis of a discussion of the evolutionary and neurocomputational bases of the incremental emergence of more complex forms of cognition. Other related work has been used to attack computational and representational theories of cognition. In contrast, I argue that the proper understanding of the evolutionary emergence of minimally cognitive behaviors is computational and representational through and through.     

Counselling at a distance: Challenges and new initiatives

Traditional views of the possibilities of counselling at a distance, mediated by telecommunications technology, are challenged. The current status of telephone counselling is reviewed- it is proposed that the telephone is a vibrant innovative medium for therapeutic work. Computer involvement in therapeutic work is defined, and the issues confronting computer-mediated therapy are contrasted with developments in computer-supported co-operative work. It is concluded that active collaboration between therapists, social scientists and computer scientists is required to develop therapy-specific computer applications to mediate in therapy-at-a-distance.     

Digital LED Pixels: Instructions for use and a characterization of their properties

This article details how to control light emitting diodes (LEDs) using an ordinary desktop computer. By combining digitally addressable LEDs with an off-the-shelf microcontroller (Arduino), multiple LEDs can be controlled independently and with a high degree of temporal, chromatic, and luminance precision. The proposed solution is safe (can be powered by a 5-V battery), tested (has been used in published research), inexpensive (～ $60 + $2 per LED), highly interoperable (can be controlled by any type of computer/operating system via a USB or Bluetooth connection), requires no prior knowledge of electrical engineering (components simply require plugging together), and uses widely available components for which established help forums already exist. Matlab code is provided, including a ‘minimal working example’ of use suitable for use by beginners. Properties of the recommended LEDs are also characterized, including their response time, luminance profile, and color gamut. Based on these, it is shown that the LEDs are highly stable in terms of both luminance and chromaticity, and do not suffer from issues of warm-up, chromatic shift, and slow response times associated with traditional CRT and LCD monitor technology.     

Perceptions of Engaging With a Super-Strengths Approach in Elite Sport

Strengths-based approaches (underpinned by positive psychology) are scarcely documented in sport. This study explored perceptions of a strengths-based approach (termed super-strengths) on psychological characteristics and performance in elite sport. Semistructured interviews were conducted with athletes (N = 12) who had previous experience of working with a sport psychology practitioner on super-strengths. Thematic analysis of the data indicated that super-strengths had a positive influence on athletes’ mind-set, confidence (e.g., self-belief), clarity of purpose (e.g., goal direction), drive, coping ability, and performance. Findings highlight the potential benefits of adopting strengths-based approaches in sport, and recommendations for future research are provided.     

The Effect of Manipulating Training Demands and Consequences on Experiences of Pressure in Elite Netball

Testing the efficacy of a pressure training framework (Stoker, Lindsay, Butt, Bawden, &; Maynard, 2016 Stoker, M., Lindsay, P., Butt, J., Bawden, M., &; Maynard, I. (2016). Elite coaches' experiences of creating pressure training environments. International Journal of Sport Psychology, 47(3), 262–281.[Web of Science ®] , [Google Scholar]), the present study investigated whether manipulating training demands and consequences altered experiences of pressure. Elite Netballers (M_age = 26.14 years) performed a Netball exercise in a randomized, within-subject design with four conditions: a control, consequences, demands, and demands plus consequences condition. Compared with the control, self-reported pressure was significantly higher in the consequences and demands plus consequences condition but not in the demands condition. The findings provide mixed support for manipulating demands and strong support for manipulating consequences as a means for producing pressure.     

Supervenience and neuroscience

The philosophical technical term “supervenience” is frequently used in the philosophy of mind as a concise way of characterizing the core idea of physicalism in a manner that is neutral with respect to debates between reductive physicalists and nonreductive physicalists. I argue against this alleged neutrality and side with reductive physicalists. I am especially interested here in debates between psychoneural reductionists and nonreductive functionalist physicalists. Central to my arguments will be considerations concerning how best to articulate the spirit of the idea of supervenience. I argue for a version of supervenience, “fine-grained supervenience,” which is the claim that if, at a given time, a single entity instantiates two distinct mental properties, it must do so in virtue of instantiating two distinct physical properties. I argue further that despite initial appearances to the contrary, such a construal of supervenience can be embraced only by reductive physicalists.     

Expertise in Deception Detection Involves Actively Prompting Diagnostic Information Rather Than Passive Behavioral Observation

In a proof‐of‐concept study, an expert obtained 100% deception‐detection accuracy over 33 interviews. Tapes of the interactions were shown to N = 136 students who obtained 79.1% accuracy (Mdn = 83.3%, mode = 100%). The findings were replicated in a second experiment with 5 different experts who collectively conducted 89 interviews. The new experts were 97.8% accurate in cheating detection and 95.5% accurate at detecting who cheated. A sample of N = 34 students watched a random sample of 36 expert interviews and obtained 93.6% accuracy. The data suggest that experts can accurately distinguish truths from lies when they are allowed to actively question a potential liar, and nonexperts can obtain high accuracy when viewing expertly questioned senders.     

Sexual decision making in young black adolescent females

Participant observation and a questionnaire guide were used to conduct in-depth interviews with five 14-year-old, black, pregnant or recently delivered girls to obtain a broad and detailed view of perceptions and interpretations of the factors that led to the initiation of sexual activity and the decision to maintain the pregnancy that resulted. Four key and several supporting factors that influenced the girls' sexual decisions emerged from the data. The key factors centered around the girls' attempt to establish a relationship based on trust, a belief in their lack of vulnerability to become pregnant, family structure, and their beliefs about the alternatives available once a pregnancy was confirmed. Some of the findings were consistent with those reported in the literature, while others were not. Further research is needed on the father of the infant as well as the mother of the adolescent girl to assess their perceptions of the factors they believe influence teenagers' sexual decisions.