The use of schematic knowledge about sources in source monitoring

Source monitoring refers to mental processes leading to attributions regarding the origin of information. We tested Johnson, Hashtroudi, and Lindsay's (1993) assumption that prior source-relevant knowledge is used in some source-monitoring tasks. In two experiments using different domains of schematic knowledge, two sources presented information that was expected for one source and somewhat unexpected for the other. In a later source-monitoring test, participants decided whether items had been presented by Source A, by Source B, or were new. The results of both experiments show that source identification is better for expected items than for somewhat unexpected items. Multinomial modeling analyses revealed that when participants do not remember the source of information, they guess that it was presented by the expected source. These results provide evidence for the claim that source monitoring can be based on prior knowledge and support a guessing hypothesis.     

A team-taught interdisciplinary approach to engineering ethics

This paper outlines the development and implementation of a new course in Engineering Ethics at the University of Tennessee. This is a three-semester-hour course and is jointly taught by an engineering professor and a philosophy professor. While traditional pedagogical techniques such as case studies, position papers, and classroom discussions are used, additional activities such as developing a code of ethics and student-developed scenarios are employed to encourage critical thinking. Among the topics addressed in the course are engineering as a profession and its role in society; ethical successes and failures; risk, safety, and the environment; professional responsibilities; credit and intellectual property; and international concerns. The most significant aspect of the course is that it brings both engineering and non-engineering points of view to the topics at hand. This is accomplished in two ways. First, as mentioned previously, it is team-taught by engineering faculty with an interest in ethical and societal issues, and by philosophy faculty with expertise in the field of professional ethics and an interest in science and technology. Second, the course is offered to both engineers and non-engineers. This mix of students requires that all students must be able to explain their technical and ethical decisions in a non-technical manner. Work teams are structured to maximize interdisciplinary interaction and to foster insights by each student into the professional commitments and attitudes of others. An earlier version of this paper was presented at the 2005 conference, Ethics and Social Responsibility in Engineering and Technology, Linking Workplace Ethics and Education, co-hosted by Gonzaga University and Loyola Marymount University, Los Angeles, CA, USA, 9–10 June 2005.     

The medical traumatic stress toolkit

Children and their parents who are exposed to medical life-threat due to illness or injury are at risk for developing symptoms of posttraumatic stress. However, the prevention, detection, and treatment needed are often not available in the acute care settings of the hospital. The National Child Traumatic Stress Network and the Substance Abuse and Mental Health Services Administration have created a set of materials for use by hospital health providers and families that is available for download free from the National Child Traumatic Stress Network website, www.nctsn.org.     

An SPSS implementation of the nonrecursive outlier deletion procedure with shiftingz score criterion (Van Selst & Jolicoeur, 1994)

Sophisticated univariate outlier screening procedures are not yet available in widely used statistical packages such as SPSS. However, SPSS can accept user-supplied programs for executing these procedures. Failing this, researchers tend to rely on simplistic alternatives that can distort data because they do not adjust to cell-specific characteristics. Despite their popularity, these simple procedures may be especially ill suited for some applications (e.g., data from reaction time experiments). A user friendly SPSS Production Facility implementation of the shifting z score criterion procedure (Van Selst & Jolicoeur, 1994) is presented in an attempt to make it easier to use. In addition to outlier screening, optional syntax modules can be added that will perform tedious database management tasks (e.g., restructuring or computing means).     

Do we know how we cope? Relating daily coping reports to global and time-limited retrospective assessments

The current study examined the concordance among daily, trait (global retrospective), and time-limited retrospective reports of coping. A sample of 93 adults completed the COPE (C. S. Carver, M. F. Scheier, & J. K. Weintraub, 1989) prior to recording coping with the day's most negative event for 30 consecutive days. At the end of daily data collection, participants recalled to what extent they used each of 16 coping strategies over the past 30 days. Whereas findings indicate generally good concordance between daily and time-limited retrospective reports, concordance between global and daily reports was weak. Only limited evidence was found for systematic individual differences in concordance. Time-limited reports appear to be an adequate, though not ideal, method of determining usual patterns of coping with stress.     

Construct validity of the psychological inventory of criminal thinking styles in relationship to the PAI, disciplinary adjustment, and program completion

We evaluated the convergent and discriminant validity of the Psychological Inventory of Criminal Thinking Styles (PICTS; Walters, 1995) in a group of 199 maximum security prisoners. As anticipated, the PICTS Confusion scale correlated with the Personality Assessment Inventory (PAI; Morey, 1991) Negative Impression scale, whereas the PICTS Defensiveness scale paralleled the PAI Positive Impression scale. Also as predicted, a greater portion of the PICTS thinking style scales correlated with the PAI Antisocial Features scale than correlated with the PAI Somatic Complaints, Anxiety, Depression, Mania, Paranoia, and Schizophrenia scales. When the PICTS composite scales were converged onto behavioral indexes, modest statistically significant relationships surfaced between the PICTS Reactive scale and a record of disciplinary infractions and between the PICTS Proactive scale and program completion.     

The cultural grounding of personal relationship: enemyship in North American and West African worlds

Three studies investigated the implicit constructions of reality associated with cultural differences in enemyship (personal relationship of hatred, malice, and sabotage). Results of interview (Study 1; N = 98) and questionnaire (Study 2; N = 166) research indicated that enemyship was more prominent among Ghanaian participants than among U.S. participants. Additional evidence located a potential source of these differences in different constructions of relationship. Responses linked the prominence of enemyship to constructions of relationship as inherent, enduring connection (interdependent models). Responses linked the sense of freedom from enemyship to constructions of relationship as the discretionary product of atomistic selves (independent models). An experiment among Ghanaian participants (Study 3; N = 48) provided evidence that increasing experience of inherent connection can be sufficient to increase accessibility of enemyship. Results help to illuminate the cultural grounding of personal relationship and other phenomena that are typically invisible in mainstream theory and research.     

Local proactive interference in delayed matching to sample: the role of reinforcement

Discriminability in delayed matching to sample was lower when the samples on consecutive trials differed compared with when samples on consecutive trials were the same. This local proactive interference occurred when correct choices on the previous trial were reinforced but not when correct choices on the previous trial were not reinforced. When the choice on the previous trial was incorrect, discriminability was higher on different consecutive trials than on same trials. These effects were amplified by varying the ratio of reinforcers for correct choices, as predicted by a model that attributes local proactive interference to an interaction between control by the sample on the current trial and the influence of reinforcers for correct choices on previous trials.     

Predicting criminal justice outcomes with the Psychopathy Checklist and Lifestyle Criminality Screening Form: a meta-analytic comparison

Studies that have used either the Psychopathy Checklist--Revised (PCL-R) or the Lifestyle Criminality Screening Form (LCSF) to predict criminal justice outcomes (disciplinary adjustment and recidivism) were subjected to meta-analysis and compared. Analogous results were obtained with the PCL-R and LCSF even though the PCL-R takes 2-3 hours and the LCSF 10 minutes to complete. It is concluded that pending further evaluation in which these assessment measures are directly compared, the cost-effectiveness of the LCSF makes it an attractive alternative to the PCL-R in situations where risk of future offender disciplinary maladjustment or recidivism is of principal concern.