A Semantics and Methodology for Ceteris Paribus Hypotheses

Taking seriously the arguments of Earman, Roberts and Smith that ceteris paribus laws have no semantics and cannot be tested, I suggest that ceteris paribus claims have a kind of formal pragmatics, and that at least some of them can be verified or refuted in the limit. This revised version was published online in July 2006 with corrections to the Cover Date.     

The Differential Effects of Extracurricular Activities on Attributions in Résumé Evaluation

This study examines the effects that extracurricular activities have on the attributions a résumé reader makes about an applicant. Three characteristics of extracurricular activities (number of activities, holding positions of leadership, and relevance of the activities) were manipulated across 24 résumés of fictitious college graduates. Some 219 raters read the résumés and made judgments about the level of the applicant’s quality. The results showed a main effect for the number of activities, a main effect for holding leadership positions, and a main effect for relevance of the activity. Furthermore, a three–way interaction revealed the differential effects that the relevance of the activities had on the attributions at different levels of leadership and number of activities. A mix of career–related and social activities garnered higher ratings for those who held leadership positions in five activities. However, for those who were leaders in only two activities or were not leaders in five, having only career–related activities earned them higher ratings. For applicants who were not leaders in two activities, relevance of the activities played no role.     

The experience and effects of emotional support: What the study of cultural and gender differences can tell us about close relationships,emotion, and interpersonal communication

Theorists claim that emotional support is one of the most significant provisions of close relationships, and studies suggest that the receipt of sensitive emotional support is associated with diverse indices of well–being. Research highlighting the beneficial outcomes of emotional support raises several important questions: Does emotional support play a similar role in the personal relationships of both men and women and those representing different ethnicities and nationalities? Is what counts as effective, sensitive, emotional support the same for everyone? And when seeking to provide emotional support, do members of distinct social groups pursue similar or different goals? This article reviews and synthesizes empirical research assessing gender, ethnic, and cultural differences in emotional support in the effort to ascertain the extent and import of these differences. Particular attention is given to demographic differences in (a) the value placed on the emotional support skills of relationship partners, (b) the intentions or goals viewed as especially relevant in emotional support situations, and (c) the evaluation of distinct approaches to providing emotional support. Theoretical, methodological, and practical implications of the findings are explored.     

Suicidal behavior in long-term care facilities

Questionnaires were mailed to a random sample of administrators of 1,080 long-term care facilities, in order to obtain information on the extent and nature of overt suicide and intentional life-threatening behavior (ILTB). Rates were calculated for death for overt suicides and ILTB. In-depth case studies, involving observation, interviews, and examination of medical records, were conducted in four facilities. Quantitative analysis revealed that white males were most at risk. Refusing to eat or drink and refusing medications were the most common suicidal behaviors. Depression, loneliness, feelings of family rejection, and loss were significant factors.     

Contributing to Discourse

For people to contribute to discourse, they must do more than utter the right sentence at the right time. The basic requirement is that they add to their common ground in an orderly way. To do this, we argue, they try to establish for each utterance the mutual belief that the addressees have understood what the speaker meant well enough for current purposes. This is accomplished by the collective actions of the current contributor and his or her partners, and these result in units of conversation called contributions. We present a model of contributions and show how it accounts for a variety of features of everyday conversations.     

Perceived racism and vascular reactivity in black college women: moderating effects of seeking social support.

This quasi-experimental study explored the association of perceived racism and seeking social support to vascular reactivity in a college sample of 110 Black women. Perceived racism and seeking social support were assessed via self-report, and vascular reactivity was measured before and during a standardized speaking task. Hierarchical regression analyses indicated that perceived racism was positively related to changes in systolic blood pressure. These analyses also indicated that seeking social support moderated the relationship between perceived racism and systolic blood pressure changes. This interaction effect persisted after controlling for several potential confounders. Follow-up regression analyses showed that perceived racism was positively associated with reactivity among participants who were low in seeking social support. A significant relationship was not observed between perceived racism and systolic blood pressure changes among participants who were high in seeking social support. Perceived racism and seeking social support were not significantly associated with changes in diastolic blood pressure. These findings highlight the importance of examining psychosocial factors that may mitigate the hypothesized relationship between perceived racism and reactivity.     

Human Nature: What We Need to Know about Ourselves in the Twenty-First Century

The Western worldview that now dominates the planet embodies beliefs about human nature that are inconsistent with our evolutionarily evolved natures. Its "logic" at best ignores and at worst creates the symptoms of the modern world, which if uncorrected predict severe crises in coming centuries: population growth, environmental destruction, economic collapse, and increasing social violence. In contrast, there are numerous communities today creating alternative solutions based on different understandings of human nature and human needs: cooperation rather than competition; meaningful social identity; and respect for and trust in the autonomous behavior of all persons. There exist optimistic future models.