The question of realism for powers

Synthese - In recent years, a new dispute has risen to prominence: the dispute between realists and anti-realists about causal powers. Albeit sometimes overlooked, the meta-ontological features of...     

Model-theoretic semantics and revenge paradoxes

Philosophical Studies - Revenge arguments purport to show that any proposed solution to the semantic paradoxes generates new paradoxes that prove that solution to be inadequate. In this paper, I...     

Somatization in Chinese American clients: Implications for psychotherapeutic services

Chinese Americans have a tendency to somatize, or complain of physical discomforts, when they experience psychological or emotional problems. Differentiating whether these clients have a mental health problem or a physical ailment is a critical diagnostic and treatment issue. In addition, psychogenic somatic complaints need to be addressed in a culturally congruent manner in the context of psychotherapy. This paper examines the somatic symptoms commonly reported by Chinese American clients. Ways to address these issues in differential diagnosis and in treatment will be discussed along with case examples.Portions of this paper were presented at the 100th Annual Convention of the American Psychological Association, Washington, D.C., August, 1992.     

Drawing perseveration in neglect: Effects of target density

In cancellation tasks, patients with unilateral spatial neglect typically fail to mark targets within the side of the sheet contralateral to the side of the lesion (contralesional). Moreover, they can show a perseverative behaviour, which consists in repeatedly cancelling stimuli, mainly in the side of the display ipsilateral to the side of the lesion (ipsilesional). We investigated in 13 right‐brain‐damaged patients with left spatial neglect and perseverative behaviour whether and how different densities of horizontal targets modulated omission and perseverative errors. We found that the density of targets modulated the patients’ distribution of neglect (area of omission), but not its extent, as indexed by the percentage of omissions. Specifically, the area of omissions tightened when target density increased leftwards. On the other hand, target density did not affect the distribution of perseverative behaviour (area of perseveration), as well as its extent, as indexed by the percentage of perseverations. Correlation analyses showed that both the extent and the distribution of omissions were positively correlated to clinical measures of spatial neglect. Conversely, perseverations did not show such a correlation. These findings support the view that two different pathological mechanisms might be involved in left spatial neglect and in ipsilesional perseverative behaviour.     

Discriminative game-related statistics between basketball starters and nonstarters when related to team quality and game outcome

The aim of the present paper was to examine the differences in game-related statistics between basketball players who are selected for the starting five of the team (starters) and those who are not (nonstarters) when related to game outcome (winning and losing) and team quality (best teams, teams classified for the playoffs; and worst teams, teams who miss playoff classification). Archival data were gathered for all 2002-2003 regular season games from the Portuguese Professional League (N = 156). Discriminant analysis was used to identify the game-related statistics that differentiate between starters and nonstarters and interpreted by the examination of the structure coefficients (SC). When the best teams won the games, results described differences between starters and nonstarters with an emphasis on defensive rebounds (SC = .32), assists (SC = .32) and committed fouls (SC = -.68). When the worst teams won the games, results described differences between starters and nonstarters with an emphasis on 2-point field goals successful (SC = .47) and unsuccessful (SC = .48), defensive rebounds (SC =.39), successful free throws (SC =.32), and committed fouls (SC = -.55). An also important finding was that, in best teams, the nonstarters' performance was worse in the games that the team lost, whereas in worst teams, it was the starters' performance that was worse in the games that the team lost.     

Resilience and the burnout-engagement model in formal caregivers of the elderly

This paper investigates the relationship between resilience and positive/negative mental aspects of psychological well-being in formal caregivers for the elderly. The sample consisted of 265 caregivers who work in different residential homes in Extremadura and Castilla y León (Spain). The instruments used included the Connor-Davidson Resilience Scale , the Maslach Burnout Inventory-General Survey and the Utrecht Work Engagement Scale. The most significant findings show that caregivers with higher levels of resilience also have higher levels of professional efficacy and job engagement (vigor, dedication and absorption) and appear to be less emotionally exhausted or cynical than caregivers with lower levels of resilience. It cannot be concluded that more resilient caregivers will not get burned out, but they develop better engagement skills. As they strengthen these personal attributes, they become less vulnerable to burnout.     

Job satisfaction and firm performance: Can employees’ job satisfaction change the trajectory of a firm’s performance?

Contemporary trends in business have focused on enhancing the employee work experience. Proponents argue that doing so will improve employees’ productivity and ultimately the firm's performance. However, critics argue that job satisfaction has only a modest relationship with an employee's job performance, and therefore, such an investment will likely have little impact on the firm's financial performance. To investigate the relationship between employees’ job satisfaction and firm performance, we collected a sample of 404 employees working in 31 firms. We tested this relationship using latent growth modeling which allows us to latently examine how employees’ job satisfaction at one time point can predict the trajectory of firm performance. Study results indicated that job satisfaction predicted a positive linear change in two financial indices of firm performance (i.e., return on assets and return on equity) over the course of four years when controlling for three indicators of firm size. These results suggest that the effects of job satisfaction on firm performance are not immediate but rather take time to manifest.