Long-term semantic transfer: An overlapping-operations account

Semantic priming is usually a short-lived effect. However, it is also usually investigated using undemanding tasks, such as naming or lexical decision. We instead required subjects to perform category verification. We observed semantically mediated transfer occurring at an average lag of 90 intervening trials. We also observed that this priming was specific to the stimulus properties made salient in prime and probe displays and the particular task demanded in those displays. We interpret the results within an overlapping-operations framework, based on the work of Kolers (e.g., 1976).     

Teaching teenagers with autism to seek assistance when lost

Three teenagers with autism were taught to respond to a vibrating pager to seek assistance in community settings when physically separated from their parents or teachers. A multiple baseline probe design across participants demonstrated that, upon being paged, participants successfully handed a communication card to a community member indicating that they were lost. Generalization was assessed in nontraining community sites and on outings with the participants' parents.     

Just noticeable differences in 2D and 3D bar charts: a psychophysical analysis of chart readability

The comparative readability of 2-dimensional (2D) and 3-dimensional (3D) bar charts was assessed using the method of constant stimuli, and the corresponding Weber constants and just-noticeable-differences were computed. It was predicted that the just-noticeable-difference for 3D charts would be larger than for 2D charts. 36 bar charts (18 2D and 18 3D) were prepared for individual presentation on an overhead projector. Each chart contained two bars, one of standard size (25 units) and a second that varied in size from 24 to 26 units in increments of 0.25 units (1% of the standard). 57 undergraduates in psychology were shown the 36 charts in a random sequence for 3 sec. each, separated by 3-sec. intervals. Participants recorded comparative size judgements of bars for each chart. Multivariate analyses identify an advantage in accuracy (in the order of magnitude of approximately 10%) for 2D rather than 3D bar charts, after controlling for sex, age, and use of corrective lenses. The computed Weber constants for these judgements were similar to those computed for visual intensity over 100 years ago, but--as predicted--the just-noticeable-difference for 3D charts was larger (implying that larger differences are needed on 3D charts to distinguish closely related bars). Furthermore, the use of traditional psychophysical approaches (such as the method of constant stimuli) in assessing graphical aids would appear to be justified.     

Judging jury service: results of the North Carolina administrative office of the courts juror survey

This study examined venirepersons' and jurors' levels of satisfaction with jury service. Surveys were distributed to all persons who reported for state court jury service during two one-week periods in each North Carolina county. Questions concerned satisfaction with various aspects of jury service, the effects of service, hardships experienced, details of and reactions to cases heard, and basic demographic information. Responses were obtained from 82 of the 100 counties and 4,654 venirepersons (of whom 1,478 served as jurors). Consistent with prior research on juror experiences, results generally revealed high levels of satisfaction and positive opinions about various aspects of jury service. Service did not influence opinions about the courts for most respondents, and those whose opinions changed tended to become more positive about jury service. Suggestions for future research emphasize giving higher priority to publishing unpublished research on jury experience, explaining the high satisfaction levels observed in samples of jurors, and examining the impact of trial reform on juror satisfaction levels.     

Transition to adulthood: supporting young adults to access social, employment, and civic pursuits

"Transition support" is a concept new to the field of secondary transition. This paper describes the development of a model of transition support as derived from the empirical literature (Hughes and Carter. [2000] The Transition Handbook. Baltimore, MD: Paul H. Brookes). The components of the Transition Support Model are both empirically based and field-tested among practitioners. The over 500 transition support strategies that compose the model have been used by practitioners in the field to improve educational and postschool outcomes for high school students. These strategies are grouped according to two main goals (i.e., "developing support in the environment" and "increasing students' competence") and corresponding components. Literature supporting the Transition Support Model is described as well as the use of the model in the transition planning process. Suggestions are made for application of transition support in high schools and the need for future research. MRDD Research Reviews 7:84-90, 2001. (c) 2001 Wiley-Liss, Inc.     

Mental health service use by African American women: exploration of subpopulation differences

Studies focusing on mental health service use have consistently viewed African American women as a homogeneous population, and very few studies have examined subgroup differences. However, important differences exist both within and between groups in lifestyle, stressors, type and availability of support resources, societal interactions, and risk-taking behaviors. This study examined rates and patterns of mental health service use by African American lesbian women and a matched sample of heterosexual women. Results suggest both similarities and differences in factors associated with use of services. Despite evidence of substantial emotional distress, relatively few African American lesbian and heterosexual women reported current use of mental health services. These findings are consistent with past reports on African American heterosexual women but differ from other published reports on lesbians' use of therapy. Findings from this study, including clear differences between lesbians and heterosexual women in past use of therapy and preferences for mental health providers, have important implications for service provision.     

A Clinical Decision Support Tool to Predict Cancer Risk for Commonly Tested Cancer-Related Germline Mutations

The rapid drop in the cost of DNA sequencing led to the availability of multi-gene panels, which test 25 or more cancer susceptibility genes for a low cost. Clinicians and genetic counselors need a tool to interpret results, understand risk of various cancers, and advise on a management strategy. This is challenging as there are multiple studies regarding each gene, and it is not possible for clinicians and genetic counselors to be aware of all publications, nor to appreciate the relative accuracy and importance of each. Through an extensive literature review, we have identified reliable studies and derived estimates of absolute risk. We have also developed a systematic mechanism and informatics tools for (1) data curation, (2) the evaluation of quality of studies, and (3) the statistical analysis necessary to obtain risk. We produced the risk prediction clinical decision support tool ASK2ME (All Syndromes Known to Man Evaluator). It provides absolute cancer risk predictions for various hereditary cancer susceptibility genes. These predictions are specific to patients’ gene carrier status, age, and history of relevant prophylactic surgery. By allowing clinicians to enter patient information and receive patient-specific cancer risks, this tool aims to have a significant impact on the quality of precision cancer prevention and disease management activities relying on panel testing. It is important to note that this tool is dynamic and constantly being updated, and currently, some of its limitations include (1) for many gene-cancer associations risk estimates are based on one study rather than meta-analysis, (2) strong assumptions on prior cancers, (3) lack of uncertainty measures, and (4) risk estimates for a growing set of gene-cancer associations which are not always variant specific. All of these concerns are being addressed on an ongoing basis, aiming to make the tool even more accurate.     

Post-Visit Reinforcement of Zoo Conservation Messages: The Design and Testing of an Action Resource Website

Wildlife tourism attractions such as zoos are uniquely placed to make an impact on people’s everyday environmentally responsible behaviors. However, research suggests that visitors who leave such sites with a heightened awareness and good intentions rarely translate their intentions into post-visit environmental actions. This article reports on the development of a website-based action resource designed to reinforce, complement, and extend zoos’ on-site conservation messages and support visitors’ translation of environmental behavioral intentions into actions. The effectiveness of the website in encouraging post-visit engagement in environmental behavior was tested using an experimental design with a follow-up sample of 475 zoo visitors across four sites in three countries. The group that had accessed the website scored significantly higher on a behavior change index than the group that had not accessed the website. Website features identified as most effective in engaging visitors and maximizing their uptake of environmentally sustainable behavior are discussed.     

Creative writing for life design: Reflexivity,metaphor and change processes through narrative

To survive and thrive on the labor market of the 21st century, individuals must construct their identities in a process of meaning making, where identity is co-constructed in the form of a narrative. In order to better understand the nature and elements involved in this career-identity change process the Interpersonal Process Recall interview (IPR) method was used to examine the results of a two-day Career Writing (Lengelle, 2014) intervention. The exploration regarding what prompted changes and how reflexivity was developed, was done by having each of two participants bring in pieces written during the course and having the interviewer ask what thoughts and feelings were remembered at the time of writing. The IPR process revealed that Career Writing enables participants to first enter into feelings, then make sense of those by finding the ‘right’ words to describe them, and experience (by thinking and feeling) that their ‘new story’ makes sense on a gut level and provides meaning. This process is made possible by an internal and an external dialogue where various I-positions (voices within the self) speak and where metaphors and analogies concretely facilitate meaning making.