Simulating Natural History: Walking with Dinosaurs as Hyper-Real Edutainment

Abstract

Real-world experiments that test new technologies can affect policy and practice by introducing new objects of intervention through tinkering; the ad hoc work of realigning relations in the face of frictions, surprises, and disturbances that occur when introducing a technology. In a pilot study on aggression detection, tinkering moved aggression in and out of the human body. In the end, the pilot defined aggression as a set of acoustic-physical variables representing the aroused human body, alongside other signals of aggression. How aggression as an object intervention was shaped by tinkering is relevant because it involved inclusions and exclusions by the authorities who identified aggression, the methods they applied, and mandate for intervention. A focus on relations that are tinkered within a real-world experiment permits critical engagement with this format. Although the real-world experimental format is credited with producing knowledge about a technology's ‘actual’ performance, actors and events at the pilot study location were made only selectively relevant. Analyses of real-world experiments should therefore explain how experiments selectively make the world relevant, giving only particular objects of intervention a truth status.     

Boys’ and girls’ involvement in science learning and their self‐efficacy in Taiwan

This cross‐sectional study investigated the significant differences in students’ self‐efficacy and their involvement in learning science. Nine hundred and twenty‐two elementary school fifth graders, 499 junior high school eighth graders, and 1455 senior or vocational high school eleventh graders completed the students’ questionnaire. Analyses of variance (ANOVAs) and independent t‐tests compared the significant similarities and differences across school levels and genders. The initial findings were as follows: A sharp decline in boys’ and girls’ self‐efficacy scores from elementary to secondary school levels; boys have significantly higher self‐efficacy scores than girls at vocational and senior high school levels; students with more involvement in science learning presented significantly higher self‐efficacy scores than those with less involvement. The significant discrepancies in terms of gender and age in students’ self‐efficacy and involvement in learning science need to be addressed. Implications and limitations are provided.     

Religious Context and Prosociality: An Experimental Study from Valparaíso,Chile

Are people more prosocial in a religious context? We addressed this question through an experiment. We randomly placed participants in the control group in a neutral location (a lecture hall), and we placed participants in the experimental group in a religious location (a chapel). The participants then took part in a one‐shot three‐person public goods game, which measured participants’ degree of cooperativeness. The results showed that participants in the experimental group cooperated significantly more than did participants in the control group. Furthermore, participants’ beliefs about other participants’ cooperativeness were more positive in the experimental group than they were in the control group. Improved expectations of others partially explained the enhanced cooperation in the religious context. We found no main or interaction effect of self‐reported religiosity in the experiment.     

Numerical approximation abilities correlate with and predict informal but not formal mathematics abilities

Previous research has found a relationship between individual differences in children’s precision when nonverbally approximating quantities and their school mathematics performance. School mathematics performance emerges from both informal (e.g., counting) and formal (e.g., knowledge of mathematics facts) abilities. It remains unknown whether approximation precision relates to both of these types of mathematics abilities. In the current study, we assessed the precision of numerical approximation in 85 3- to 7-year-old children four times over a span of 2 years. In addition, at the final time point, we tested children’s informal and formal mathematics abilities using the Test of Early Mathematics Ability (TEMA-3). We found that children’s numerical approximation precision correlated with and predicted their informal, but not formal, mathematics abilities when controlling for age and IQ. These results add to our growing understanding of the relationship between an unlearned nonsymbolic system of quantity representation and the system of mathematics reasoning that children come to master through instruction.     

Improving Children's Mental Rotation Accuracy With Computer Game Playing

The authors investigated the relation between mental rotation (MR) and computer game-playing experience. Third grade boys (n = 24) and girls (n = 23) completed a 2-dimensional MR test before and after playing computer games (during 11 separate 30-min sessions), which either involved the use of MR skills (the experimental group) or did not involve the use of MR skills (the control group). The experimental group outperformed the control group on the MR posttest but not on the pretest. Boys outperformed girls on the pretest but not on the posttest. Children whose initial MR performance was low improved after playing computer games that entailed MR skills. The findings imply that computer-based instructional activities can be used in schools to enhance children's spatial abilities.     

Setting Generalization during Self-Reinforcement with Educationally Handicapped Children

Eight educationally handicapped boys ranging in age form 10 to 11 years old and described as the worst behavior problems in their class participated in a series of single-subject studies carried out in their self-contained classrooms. Three served as target subjects, using self-reinforcement procedures to increase their sustained on-task behavior in a treatment setting; five served as generalization subjects. Data were collected in three settings within the self-contained classroom; an early morning treatment setting, a late morning generalization setting, and an afternoon generalization setting. The three target subjects averaged a 51% increase over their baseline median levels of sustained on-task behavior in the treatment setting. They averaged 84% and 96% generalization to the late morning and afternoon generalization settings, respectively. These results demonstrate that self-reinforcement can produce setting generalization of treatment effects in the absence of prior externally determined reinforcement. Evidence for subject and subject-setting generalization was also obtained.     

From Good to Great: Examining Exemplary Counselor Development

Some counselors excel in the profession. Few do so while maintaining a balance in life. This article examines the life of one such individual, Samuel T. Gladding. He models for counselors an aspirational process of making significant contributions to the profession while staying personally grounded. Qualities that propel professionals like Gladding from being good as a young professional into prominence as a mature counselor are examined.     

How does knowledge bring one to the state of immortality in early Upaniṣadic philosophy? A new perspective on the ‘Magical’ way of cognition

ABSTRACT

The Upani?adic philosophers believed that acquiring certain knowledge would lead them toward a state of immortality. Merely by obtaining that knowledge, they thought people could surmount the various causes of death of the natural body. How and why did they develop and maintain this belief? To understand this, this article analyzes the difference between our views as modern humans and those of early Upani?adic philosophers, regarding the concepts of knowledge and death. They seem to have believed that knowing a concept meant actualizing that concept in the real world. Therefore, possessing the concept or knowledge of death guaranteed the actualized occurrence of death. This article argues that early Upani?adic philosophers must have thought that replacing the knowledge of death with the true knowledge of immortality would really make people immortal. In other words, to know that one is immortal truly makes one immortal. I also propose a new method of analyzing ancient thoughts.     

To be in touch

This study examined the constellation of interaction structures – repetitive patterns of interactions between patient and therapist over the course of treatment – that emerged in the psychodynamic therapy (PDT) of a child diagnosed with borderline personality disorder and treated by two doctoral student therapists. Identification of these interaction structures can inform therapists of what might be expected from patients with particular symptom or behaviour patterns and how interactions change over time. This study also examined each session’s adherence to three session prototypes: PDT, cognitive-behavioural therapy (CBT) and reflective functioning (RF) process. The Child Psychotherapy Q-Set (CPQ) is a 100-item instrument that assesses the processes within a single psychotherapy session. Items reflect a wide range of therapist attitudes and behaviours, patient attitudes and behaviours and interactions between therapist and patient. Experts used the CPQ to define PDT, CBT and RF process session prototypes. The results suggested that four distinct interaction structures could be identified and that their constellations differed between the two therapists and also differed over time within each treatment. Therapists were more structured and accommodating early on in their treatments and more interpretive later. Prototypical PDT process was more prominent in the sessions than RF process, which in turn was more prominent than CBT process. Unique therapeutic processes are at work in every dyad, despite holding the patient and theoretical orientation constant. An effective treatment in one dyad might not work in another due to therapist-specific and dyad-specific effects.