Evaluation of a Wildlife Education Exhibit for Youth

Understanding the ability of educational exhibits to communicate information effectively is important in all Extension programs. We evaluated the influence of a table-top exhibit entitled Threats to Pennsylvania\u27s Wildlife. In fair and classroom settings, participants in grades 5-7 (N=698) were randomly assigned to one of two experimental groups. One group participated in a pre- and post-survey; the other completed only a post-survey after viewing the exhibit. Results demonstrate that table-top exhibits are useful in conveying basic information and facilitating learning; however, the overall effectiveness of this exhibit was only about 10% and may have been influenced by additional confounding factors

Co-Occurring Psychiatric and Substance Use Disorders: Clinical Survey Among a Rural Cohort of Italian Patients

Purpose: Dual diagnosis (DD) is the co-occurrence of both a mental illness and a substance use disorder (SUD). Lots of studies have analysed the integrated clinical approach, which involves both psychiatry and toxicology medical experts. The purpose of this study is to analyse the socio-demographic characteristics and treatment strategies of patients with DD in a rural area of Italy. Patients and Methods: Clinical data of 750 patients were collected in 2016 through the analysis of health plan records. Results: The rate of co-occurring disorders is highly variable among people with SUD. In the considered area, patients with DD are 24%, of these only 46.1% have been treated with an integrated clinical program. Moreover, this percentage is further reduced (35.8%) if only patients with heroin use disorder are considered. Conclusion: A comprehensive revision of DD treatment is needed, especially for people suffering from heroin use disorder and living in remote areas. Meticulous data analysis from other addiction health services of rural areas could be necessary to identify a science-based clinical intervention

The Italian version of the Depressive Experiences Questionnaire: psychometric properties and validation in students, community, and clinical groups

The current study evaluated the psychometric properties of the Italian validation of the Depressive Experiences Questionnaire (DEQ), conceived as a measure of self-criticism and dependency, i.e. two personality factors acting, according to Blatt (2004), as risk factors for depression in particular and psychopathology in general. A series of standardized measures [Beck Depression Inventory-II (BDI-II), DEQ, Symptom Checklist-90-R (SCL-90-R), Millon Clinical Multiaxial Inventory, 3rd edition (MCMI-III)] was administered to three samples (i.e., students, community and clinical). Factorial validity was evaluated along with convergent and predictive validity. In order to evaluate the reliability and internal consistency, a specific subgroup of participants was retested on the DEQ and BDI-II. Results showed correlations between DEQ dimensions and some personality traits of the MCMI-III. The traditional three-factor model of the DEQ structure as identified by principal component analysis appears to be as stable factors as typically found in American samples, although some items showed elevated cross-loading or low loadings on any factor. Clinical and diagnostic implications of the findings will be discussed

Networks for Future Services in a Smart City:Lessons Learned from the Connected OFCity Challenge 2017

The drive toward ubiquitous communications has long been encompassed by the concept of a connected or smart city. The idea that data transfer and real-time data analysis can enhance the quality of life for urban inhabitants is compelling, and one can easily envision the provision of exciting new services and applications that such an information-driven city could provide. The challenge in achieving a truly smart city stems largely from communications technologies-fixed line, wireless, backhaul, and fronthaul-and how these are combined to provide fast, reliable, and secure communications coverage. Here, we report on the key observations from the Connected OFCity Challenge competition, held at OFC 2017, which addressed the fixed and wireless access network requirements for smart cities. It is shown that from a technological perspective, future optical networks will be capable of securely supporting extremely low-latency and high-bandwidth applications. However, as shown by using Networked Music Performance as a particularly challenging example application, how readily this is achieved will depend on the interplay between wired and wireless access services. © 1979-2012 IEEE

IMPLEMENTATION OF 3D TOOLS AND IMMERSIVE EXPERIENCE INTERACTION FOR SUPPORTING LEARNING IN A LIBRARY-ARCHIVE ENVIRONMENT. VISIONS AND CHALLENGES

In this paper we present an experimental environment of 3D books combined with a game application that has been developed by a collaboration project between the Norwegian University of Science and Technology in Trondheim, Norway the NTNU University Library, and the Percro laboratory of Santa Anna University in Pisa, Italy. MUBIL is an international research project involving museums, libraries and ICT academy partners aiming to develop a consistent methodology enabling the use of Virtual Environments as a metaphor to present manuscripts content through the paradigms of interaction and immersion, evaluating different possible alternatives. This paper presents the results of the application of two prototypes of books augmented with the use of XVR and IL technology. We explore immersive-reality design strategies in archive and library contexts for attracting new users. Our newly established Mubil-lab has invited school classes to test the books augmented with 3D models and other multimedia content in order to investigate whether the immersion in such environments can create wider engagement and support learning. The metaphor of 3D books and game designs in a combination allows the digital books to be handled through a tactile experience and substitute the physical browsing. In this paper we present some preliminary results about the enrichment of the user experience in such environment

MUBIL: Creating a 3D Experience of "Reading Books" in a Virtual Library Laboratory

Mubil, is a 3D laboratory established in 2012 by the University Library of the Norwegian University of Science and Technology in Trondheim (NTNU UB) in collaboration with the Percro lab of the University of Santa Anna in Pisa. The project focused first at the development of a consistent methodology for the use of Virtual Environments as a metaphor to present manuscripts and books. Then the project team developed a 3D game with context from the particular books and invited school classes to test it. Two school classes participated in our workshops and interacted with the 3D products in our 3D lab. The activity was organized as a field trip in collaboration with the subject teachers. The students worked in groups and they were observed, filmed and answered survey questions. A focus group was selected and interviewed. The present study has been using qualitative analysis to examine the user behavior and performance in such an environment. We present here the applications and some preliminary results of user performance analysis. Survey data and content analysis has shown that while the students participate in a group activity solving a task they tend to use their tacit knowledge of gaming in a 3D metaphor of the real world and thus share knowledge with each other. This creates a paradigm shift on how libraries and archives can communicate knowledge from their historical collections to young users through the use of technology. Our study can have a universal value added to the dissemination strategy discourse on designing solutions to attract younger audiences to archives and libraries.© Multi-Science Publishin

Construct and criterion validity of patient-reported outcomes (PROs) for depression: A clinimetric comparison

Background: A number of patient-reported outcomes (PROs) have been developed but insufficient attention has been devoted to the assessment of their clinimetric properties. Clinimetrics, the science of clinical measurements, has been considered an emerging approach for evaluating reliability and validity of PROs. This is the first study using clinimetric principles to compare the construct and criterion validity of the Major Depression Inventory (MDI), the Beck Depression Inventory-II (BDI-II), the World Health Organization Well-Being Index (WHO-5), three of the most widely used PROs for the assessment of depression. Methods: Construct validity was evaluated via Item Response Theory (IRT) models (i.e., combining Rasch and Mokken analyses). Using the ICD-10 diagnostic algorithm for any depression as the gold standard, Receiver Operating Characteristic (ROC) curves were performed to examine the criterion validity of PROs. Results: One hundred healthy subjects (73% females, 32.6 ± 10.5 years) participated in the study, giving a response rate of 90.1%. When using IRT analyses, MDI and WHO-5 were found to be reliable and unidimensional, while BDI-II showed lack of unidimensionality. ROC analyses supported the diagnostic accuracy of MDI and the screening properties of WHO-5. Limitations: The main limitations of the present study are that healthy subjects were assessed only via only self-reported measures and a cross-sectional design was used. Conclusions: WHO-5 and MDI outperformed BDI-II in terms of construct and criterion validity. WHO-5 should be considered when screening for depression, while MDI should be used as a valid diagnostic instrument and as a unidimensional measure to assess depression severity

Attachment Styles and Sucide-Related Behaviors in Adolescence: The Mediating Role of Self-criticism and Dependency

Insecure attachment and the personality dimensions of self-criticism and dependency have been proposed as risk factors for suicide in adolescents. The present study examines whether self-criticism and dependency mediate the relationship between insecure attachment styles and suicidality. A sample of 340 high-school students (73.2% females), ranging in age from 13 to 20 years (M = 16.47, SD = 1.52), completed the Depressive Experiences Questionnaire for Adolescents, the Depressive Experiences Questionnaire for Adolescents, the Attachment Style Questionnaire, and the Suicidal Behaviors Questionnaire-Revised. The results partially support the expected mediation effects. Self-criticism, but not dependency, mediates the link between insecure attachment (anxiety and avoidance) and suicide-related behaviors. Implications for suicide risk assessment and management are discussed