A prospective analysis of acceptance of pain and values-based action in patients with chronic pain.

OBJECTIVE: Acceptance of pain and values-based action appear important in the emotional, physical, and social functioning of individuals with chronic pain. The purpose of the current study was to prospectively investigate these combined processes. METHOD: 115 patients attending an assessment and treatment course for chronic pain in the U.K. completed a standard set of measures on two occasions separated by an average of 18.5 weeks. RESULTS: Correlation analyses showed that acceptance of pain and values-based action measured at Time 1 were significantly correlated with pain, pain-related distress, pain-related anxiety and avoidance, depression, depression-related interference with functioning, and physical and psychosocial disability measured at Time 2. Multiple regression analyses, in which pain and relevant patient background variables were controlled, showed that the combined acceptance and values measures accounted for between 6.5% and 27.0% of variance in six key measures of patient functioning later in time. CONCLUSION: These results support the importance of acceptance and values-related processes in relation to chronic pain. These results also encourage continued applications of a functional contextual model of psychopathology, the model underlying Acceptance and Commitment Therapy and related approaches such as Contextual Cognitive-Behavioral Therapy.     

Age of acquisition and word frequency effects in picture naming: a dual-task investigation

In 2 experiments, the authors explored age of acquisition (AoA) and word frequency (WF) effects in picture naming using the psychological refractory period paradigm. In Experiment 1, participants named a picture and then, a short time later, categorized 1 of 3 possible auditory tones as high, medium, or low. Both AoA (Experiment 1A) and WF (Experiment 1B) effects propagated onto tone discrimination reaction times (RTs), with the effects of AoA being stronger. In Experiment 2, the to-be-named picture followed the auditory tone by a varying interval. As the interval decreased, picture naming RTs increased. The relationship between the interval and AoA (Experiment 2A) was reliably underadditive; AoA effects were eliminated at the shortest interval. In contrast, WF (Experiment 2B) was additive with the effects of the interval. These results demonstrate an empirical dissociation between AoA and WF effects. AoA affects processing stages that precede those that are sensitive to WF. The implications for theories of picture naming are discussed.     

Why Is There Still No Study of Cultural Equivalence in Standardized Cognitive Ability Tests?

To investigate how the culturalist perspective on investigating racial group differences in standardized cognitive ability tests has advanced, a content analysis of 28 studies citing J. E. Helms (1992) identified 7 general themes. Overall, researchers cited J. E. Helms (1992) as support for their own hypotheses but did not directly test the culturalist perspective. Para investigar cómo ha avanzado la perspectiva culturalista sobre la investigación de las diferencias entre grupos raciales en los tests estandarizados de abilidades cognitivas, un análisis de contenido de 28 estudios que citan a J. E. Helms (1992) identificó 7 temas generales. En conjunto, los investigadores citaron a J. E. Helms (1992) para apoyar sus propias hipótesis, pero no comprobaron la perspectiva culturalista directamente.     

Integrity Testing, Personality, and Design: Interpreting the Personnel Reaction Blank

Companies and organizations use integrity tests to screen job applicants, and the fakability of these tests remains a concern. The present study uses two separate designs to analyze the fakability of the Personnel Reaction Blank (PRB) and the personality constructs related to integrity test scores. The results demonstrate that the PRB can be successfully faked. Moreover, a within-participants design resulted in significantly greater faking than the between-participants design. The personality constructs conscientiousness, agreeableness, and neuroticism were significantly correlated with honest scores on the PRB, and there was a significant negative correlation between conscientiousness and magnitude of faking.

The roles of ethnic identity,anti-white attitudes,and academic self-concept in African American student achievement

Conventional wisdom in much of the educational and psychological literatures states that the ethnic and racial identity of African American students is related to their academic achievement. The purpose of this study was to determine whether ethnic identity and anti-white attitudes predicted the academic achievement of African American students at a historically Black university. A hypothesized path model was proposed that included ethnic identity, attitudes toward other ethnic groups, anti-white attitudes, perceptions of caring faculty, academic self-concept, and devaluing academic success. The path analysis model explained 27% of the variance in grade point average and revealed three direct effects on grade point average: (a) academic self-concept (positive), (b) devaluing academic success (negative), and (c) anti-white attitudes (negative). Ethnic identity was indirectly linked with grade point average (GPA) through academic self-concept and devaluing academic success. Tests of two alternative nested models suggest that even in an indirect role, ethnic identity may be more important than anti-white attitudes in a model of African American academic achievement.

The experiences of counselling for persons with ME

A number of studies have evaluated counselling interventions for people with myalgic encephalitis, but few report client perceptions in any detail. This study seeks to explore client perceptions using a qualitative methodology. A sample of 25 individuals with myalgic encephalitis were interviewed about their experiences in counselling. The interviews were transcribed and subjected to thematic analysis using grounded theory principles. The analysis showed that people with myalgic encephalitis endure significant changes to their lives, often involving great loss and trauma. After seeking help through counselling, participants had experienced a wide variety of approaches and there were positive and negative perceptions of each. Other perceptions related to therapist characteristics and the way in which interventions were carried out. Recommendations for practitioners are given.     

Schizophrenia

ABSTRACT— Theoretical conceptualizations of schizophrenia have undergone significant change in the past century. Through the application of behavioral science methodology, psychologists have played a major role in the pivotal scientific advances that have led us to contemporary models. The field has moved from simplistic conceptualizations of mind–brain distinctions to models that encompass complex gene–environment interactions and neural pathways that mediate the relation between psychosocial events and brain dysfunction.     

Competition during the processing of quantifier scope ambiguities: evidence from eye movements during reading

We investigated the processing of sentences containing a quantifier scope ambiguity, such as Kelly showed a photo to each critic, which is ambiguous between the indefinite phrase (a photo) having one or many referents. Ambiguity resolution requires the computation of relative quantifier scope, with either a photo or each critic taking wide scope, thereby determining the number of referents. Using eye tracking, we established that multiple factors, including the grammatical function and surface linear order of quantified phrases, along with their lexical characteristics, interact during the processing of relative quantifier scope, with conflict between factors incurring a processing cost. We discuss the results in terms of theoretical accounts attributing sentence-processing difficulty to either reanalysis (e.g., Fodor, 1982) or competition between rival analyses (e.g., Kurtzman & MacDonald, 1993).