Religion and Civic Purpose in Sophocles's Philoctetes

Why should citizens participate in civic endeavors they oppose? In the Philoctetes , Sophocles dramatizes the actions of three interlocutors who struggle for answers to an intractable personal and political conflict amid an existential civic crisis. The characters try several methods to resolve the impasse, specifically deceit, sympathy and appeals to duty. Ultimately, civic religion succeeds in creating unity where other methods of resolution fail. The civic religion framework in the Philoctetes can be seen as Sophocles's statement that resolution of the most extreme political conflicts can be obtained through a combination of piety and reason that respects foundational civic doctrines transcending politics. In this way, civic religion serves to unify political communities divided by self‐interest, intolerance, and desire for revenge while preserving self‐determination and the dignity of free will.     

A Randomized Controlled Trial of the Morningside Math Facts Curriculum on Fluency,Stability, Endurance and Application Outcomes

A randomized controlled trial was used to evaluate the impact of a frequency-building curriculum to increase the fluency of component mathematics skills in a sample of 28 males aged 9–11 years. Assessments of mathematical ability were conducted before and after the training period to evaluate the impact of learning component skills fluently on endurance, stability and application of mathematical skills. Statistically significant differences between the experimental training group and treatment-as-usual control group were found on measures of fluency, endurance, stability and one subtest of the Wechsler Individual Achievement test of mathematical ability. Results indicate the efficacy of the frequency-building curriculum in promoting fluency with component skills. Results are discussed in light of research and theory in the area of instructional design and behavioral fluency enhancement.     

Use of internal consistency coefficients for estimating reliability of experimental task scores

Reliabilities of scores for experimental tasks are likely to differ from one study to another to the extent that the task stimuli change, the number of trials varies, the type of individuals taking the task changes, the administration conditions are altered, or the focal task variable differs. Given that reliabilities vary as a function of the design of these tasks and the characteristics of the individuals taking them, making inferences about the reliability of scores in an ongoing study based on reliability estimates from prior studies is precarious. Thus, it would be advantageous to estimate reliability based on data from the ongoing study. We argue that internal consistency estimates of reliability are underutilized for experimental task data and in many applications could provide this information using a single administration of a task. We discuss different methods for computing internal consistency estimates with a generalized coefficient alpha and the conditions under which these estimates are accurate. We illustrate use of these coefficients using data for three different tasks.     

The Philosophical Anthropology of Heinrich Popitz

This analysis places the English translation of Heinrich Popitz’s (2017) Phenomena of Power: Authority, Domination, and Violence in the broader tradition of philosophical anthropology. It is argued anthropological arguments such as that offered by Popitz give insights not otherwise available to strict disciplinary inquiries. Poptiz’s discussion of power also suggests an important tension in philosophical anthropology. While Popitz contends power relations are “humanly produced realities” not “imposed by nature,” he nevertheless provides some support that physical and biological factors might contribute to an understanding of power. This discussion illustrates this tension using examples drawn from Popitz discussion of power, threats of violence, and the exercise of authority.     

Impact of End-of-Life Circumstances on the Adjustment of Bereaved Siblings of Children Who Died from Cancer

The aim of this study was to examine the impact of end-of-life (EoL) circumstances on grief and internalizing symptoms among bereaved siblings. Bereaved families (N?=?88) were recruited from three sites 3–12 months (M?=?11.57, SD?=?3.48) after their child’s death from cancer. One sibling per family aged 8–17 years (M?=?12.41, SD?=?2.64) was randomly selected to participate. Families completed measures of siblings’ grief and internalizing symptoms, as well as a structured interview about circumstances surrounding the death. Mother and sibling reports of EoL circumstances were generally concordant, except there was a discrepancy between mothers and children about whether or not children expected their sibling’s death (t(75)?=?1.52, p?=?.018). Mother reports of sibling internalizing symptoms were above the normative mean (t(83)?=?4.44, p?≤?.001 (M?=?56.01?±?12.48), with 39% (n?=?33) in the borderline/clinical range. Sibling opportunity to say goodbye was associated with greater grief-related growth (t(79)?=?? 1.95, p?=?.05). Presence at the death and wishing they had done something differently were both associated with greater grief (t(80)?=?? 2.08, p?=?.04 and t(80)?=?? 2.24, p?=?.028, respectively) and grief-related growth (t(80)?=?? 2.01, p?=?.048 and t(80)?=?? 2.31, p?=?.024, respectively). However, findings were primarily unique to sibling report, with few mother-reported effects. The adjustment of bereaved siblings may be affected by certain modifiable circumstances surrounding the death of their brother or sister. A proportion of bereaved siblings had elevated internalizing symptoms irrespective of circumstances at EoL. Further work is needed to understand predictors of adjustment among bereaved siblings to provide better support and optimize their outcomes.

     

Neuropsychological and neurophysiological effects of strengthening exercise for early dementia: a pilot study

Research demonstrates a positive effect of aerobic exercise on cognitive functioning in older adults. Unfortunately, aerobic exercise is often contraindicated for older adults due to cardiovascular and functional limitations. Low-intensity strengthening exercise may offer a practical alternative, but the neuropsychological benefits and potential neurophysiological mechanisms are less well understood. The current study evaluated the effects of a 10-week strengthening exercise intervention on cognitive functioning and EEG in a sample of 13 older adults with early dementia, and 9 normative controls. Results revealed beneficial effects of strengthening exercise on verbal memory coupled with frontal beta and delta power asymmetries and N200 amplitude asymmetry. Results point to increased cognitive efficiency following 10 weeks of strengthening exercise. The findings suggest it is feasible to conduct a strengthening intervention with early dementia patients, and to gather neuropsychological and neurophysiological data to evaluate outcomes. Strengthening exercise may serve as a useful alternative to aerobic exercise.     

Multifaceted Personality Predictors of Workplace Safety Performance: More Than Conscientiousness

This article concerns individual differences in workplace safety behavior. We identify six performance dimensions related to overall safety performance, which in turn, leads to occupational accidents and injuries. We define these dimensions and develop personality-based safety scales to predict them by combining facets of Five-Factor Model scales. Next, we validate these safety scales by aggregating results from independent criterion-related studies and show that a composite safety scale is more predictive of overall safety performance than individual Five-Factor Model scales. Also, results show that safety scales predict accidents and injuries, but this relationship is mediated by safety performance. We consider implications of using individual differences to study links between personality, safety performance, and accidents and injuries in selection, training, and organizational safety culture.