The Scientist’s Education and a Civic Conscience

A civic science curriculum is advocated. We discuss practical mechanisms for (and highlight the possible benefits of) addressing the relationship between scientific knowledge and civic responsibility coextensively with rigorous scientific content. As a strategy, we suggest an in-course treatment of well known (and relevant) historical and contemporary controversies among scientists over science policy or the use of sciences. The scientific content of the course is used to understand the controversy and to inform the debate while allowing students to see the role of scientists in shaping public perceptions of science and the value of scientific inquiry, discoveries and technology in society. The examples of the activism of Linus Pauling, Alfred Nobel and Joseph Rotblat as scientists and engaged citizens are cited. We discuss the role of science professors in informing the social conscience of students and consider ways in which a treatment of the function of science in society may find, coherently, a meaningful space in a science curriculum at the college level. Strategies for helping students to recognize early the crucial contributions that science can make in informing public policy and global governance are discussed.     

In the heat of the moment: On the effect of state neuroticism on task performance

The aim of this study was to further shed light on the relationship between neuroticism and performance by taking into account the situation-specific experience of neuroticism when undertaking cognitive tasks. A total of 121 high-performing professionals completed a state measure of neuroticism before solving a complex cognitive task. Indicators of trait neuroticism and fluid intelligence were also collected. Analyses revealed a curvilinear effect of state neuroticism on task performance suggesting that moderate levels of neuroticism experienced in a given situation are most effective for cognitive performance. This effect remained unchanged when controlled for trait neuroticism and fluid intelligence. Findings support the importance of better understanding experiential effects of personality on task performance.     

Intentions to Cheat: Ajzen's Planned Behavior and Goal-Related Personality Facets

This study sought to test antecedents to college students’ intentions to cheat by utilizing Ajzen's (1991 Ajzen, I. (1991). The theory of planned behavior. Organizational Behavior and Human Decision Processes, 50(2), 179–211. doi:org/10.1016/0749-5978(91)90020-T[Crossref], [Web of Science ®] , [Google Scholar]) theory of planned behavior (TPB), and four goal-related personality facets. Those facets were behavioral approach, behavioral inhibition, need for achievement–hope of success, and need for achievement–fear of failure. As hypothesized, perceived friends’ and parents’ attitudes toward academic dishonesty (two subjective norms) and perceived ease of cheating (perceived behavioral control) all positively predicted overall intentions to cheat. Perceived friends’ attitudes seemed to play a more influential role than perceived parents’ attitudes. Interestingly, male students reported greater parental acceptance of academic misconduct than female students reported. Among the personality facets, behavioral approach and need for achievement–hope of success were positive and negative predictors of cheating intentions, respectively. A more fine-grained examination of take-home assignments revealed that students considered them easier to cheat on and reported greater intentions to cheat on them in comparison to other forms of academic work (e.g., exams and papers). Also, need for achievement–fear of failure positively predicted intentions to cheat on take-home assignments, but not other cheating intentions. Implications and suggestions for future research are discussed.     

Transfer of calibration between hand and foot: Functional equivalence and fractal fluctuations

Transfer of competency in a perceptual task often depends on shared information between anatomically different perceptual subsystems. The problem of studying transfer involves isolating conditions of similarity and then trying to account for any resulting differences in transfer. To respect this twofold aspect, this article takes a two-pronged approach to transfer in dynamic touch. The present research first tests the hypothesis that functional equivalence supports the transfer of dynamic touch. Participants were trained to wield unseen objects with the hand or foot and were then tested on anatomically disparate limbs (i.e., the foot or hand, respectively). Next, we examined motion capture of these wielding behaviors for predictors of any asymmetry in transfer. Temporally fractal fluctuations of exploratory behavior can modulate information detection, and we tested whether the fractality of wielding might predict asymmetries in transfer across disparate limbs. Results suggest that transfer of training to anatomically disparate limbs respects functional conditions of similarity and also that the degree of temporally fractal fluctuations predicted limb differences in transfer.     

Apologising for the past: German science and nazi medicine

Recently, religious organisations, governments and public institutions have begun to offer apologies for historical wrongs. Can they legitimately do so? Departing from the tendency, Professor Hubert Markl, President of the Max Planck Society, has offered strong reasons for not apologising for the crimes of medical scientists who experimented on human subjects during the Nazi era. He argues that only the perpetrators can meaningfully apologise. Markl’'s position is considered and rejected in favour of the view that apologies by proxy for historical wrongs are justifiable and should be made by institutions that have the authority to do so.     

Does Writing About Suicidal Thoughts and Feelings Reduce Them?

To assess whether writing with cognitive change or exposure instructions reduces depression or suicidality, 121 undergraduates screened for suicidality wrote for 20 minutes on 4 days over 2 weeks. They were randomly assigned to reinterpret or to write and rewrite traumatic events/emotions, or to write about innocuous topics. The three groups (N = 98) who completed pre-, post-, and 6-week follow-up were not different on suicidality or depression. All subjects reported fewer automatic negative thoughts over the 2 weeks; they also reported higher self-regard but more health center visits at follow-up. Suicidal thoughts may be more resistant than physical health to writing interventions.     

Age-of-acquisition effects in visual word recognition: evidence from expert vocabularies

Three experiments assessed the contributions of age-of-acquisition (AoA) and frequency to visual word recognition. Three databases were created from electronic journals in chemistry, psychology and geology in order to identify technical words that are extremely frequent in each discipline but acquired late in life. In Experiment 1, psychologists and chemists showed an advantage in lexical decision for late-acquired/high-frequency words (e.g. a psychologist responding to cognition) over late-acquired/low-frequency words (e.g. a chemist responding to cognition), revealing a frequency effect when words are perfectly matched. However, contrary to theories that exclude AoA as a factor, performance was similar for the late-acquired/high-frequency and early-acquired/low-frequency words (e.g. dragon) even though their cumulative frequencies differed by more than an order of magnitude. This last finding was replicated with geologists using geology words matched with early-acquired words in terms of concreteness (Experiment 2). Most interestingly, Experiment 3 yielded the same pattern of results in naming while controlling for imageability, a finding that is particularly problematic for parallel distributed processing models of reading.