WITNESS AGREEMENT AND THE TRUTH‐CONDUCIVENESS OF COHERENTIST JUSTIFICATION

Some recent work in formal epistemology shows that “witness agreement” by itself implies neither an increase in the probability of truth nor a high probability of truth—the witnesses need to have some “individual credibility.” It can seem that, from this formal epistemological result, it follows that coherentist justification (i.e., doxastic coherence) is not truth‐conducive. I argue that this does not follow. Central to my argument is the thesis that, though coherentists deny that there can be noninferential justification, coherentists do not deny that there can be individual credibility.     

Biblical Fidelity of Christian School Textbooks

A reasonable expectation of textbooks used in Christian schools is that they should regularly incorporate biblical content. It is also reasonable to expect the biblical content to be integrated—not segregated—to influence matters such as worldview, biblical relevance, character, and integrative skills. This expectation was tested via a representative sampling of 15 texts across a span of elementary, middle, and high school grades and representative content areas from eight Christian schools in the eastern Virginia region. Important findings include: close to half the texts used in the schools were from non-Christian publishers; textbooks from Christian publishers were predominantly from only two companies; the adequacy of textbook worldview scores is not in alignment with research showing major student deficiency in Christian worldviews; and approximately half of the scores for Christian textbooks were below the minimally acceptable level.     

Associations among relational values,support, health,and well‐being across the adult lifespan

Is the link between close relationships and health and well‐being static across the lifespan, or are the benefits most evident in older adulthood, when concerns about physical health are greater? In Study 1, a cross‐sectional survey of 271,053 adults, valuing friendships was related to better functioning, particularly among older adults, whereas valuing familial relationships exerted a static influence on health and well‐being across the lifespan. In Study 2, a longitudinal study of 7,481 older adults, only strain from friendships predicted more chronic illnesses over a 6‐year period; support from spouses, children, and friends predicted higher subjective well‐being over an 8‐year period.     

RATER SOURCE EFFECTS ARE ALIVE AND WELL AFTER ALL

Recent research has questioned the importance of rater perspective effects on multisource performance ratings (MSPRs). Although making a valuable contribution, we hypothesize that this research has obscured evidence for systematic rater source effects as a result of misspecified models of the structure of multisource performance ratings and inappropriate analytic methods. Accordingly, this study provides a reexamination of the impact of rater source on multisource performance ratings by presenting a set of confirmatory factor analyses of two large samples of multisource performance rating data in which source effects are modeled in the form of second-order factors. Hierarchical confirmatory factor analysis of both samples revealed that the structure of multisource performance ratings can be characterized by general performance, dimensional performance, idiosyncratic rater, and source factors, and that source factors explain (much) more variance in multisource performance ratings whereas general performance explains (much) less variance than was previously believed. These results reinforce the value of collecting performance data from raters occupying different organizational levels and have important implications for research and practice.