Informational ergonomics and design: signage design for Monte Sião Camp

This paper refers to the development of a signage system, driven by the vector of Signage Design and Informational Ergonomics associated with Regulatory Standards. The methodology of the Ergonomic Intervention of Moraes and Mont'Alv?o (2003), in its early stages, and the Method of the Signage Pyramid of Calori (2007) were used to develop the research, data collection and analysis and to guide the design by a signaling system. The system contemplated by this job is called Mount Zion, a site of 19 hectares, which has signs of disturbance. As a result, we obtained a signaling system, with graphic features that refer to formal-site, capable of meeting the needs of orientation and displacement inherent to the site.     

Vacant Shops in a Crisis Period – A Morphological Analysis in Portuguese Medium-Sized Cities

Vacant shops are an important problem affecting urban areas today, particularly in the wake of the economic crisis. Most strategies to analyse and deal with this issue are related to economic and financial variables. However, the amount of research associating store geography and performance with urban morphology has increased over the past decade. Thus, this research tests the hypothesis that specific morphological features characterize vacant retail sites. Using four Portuguese cities as test-beds and Kernel density analysis to plot spatial patterns, vacant shops were for example positively correlated with low segment betweenness and negatively correlated with block area.     

Spirituality in Latino families of children with autism spectrum disorder

Research on Latino parents of children with intellectual and developmental disabilities (IDD) suggests that these parents often use spirituality to conceptualize and to cope with their child’s diagnosis. However, there are no studies that examine religion among Latino parents of children with autism spectrum disorders (ASD). The current study explores how Latino parents of children with ASD incorporate spirituality into their conceptualizations of their child’s disability. In the current study, 34 Latina mothers of children with ASD were interviewed about autism-related services, family characteristics, and cultural beliefs including spiritual beliefs. Thematic analysis of the transcribed interview data relating to spiritual beliefs was conducted for the present study. Most mothers endorsed beliefs that their child with a disability was a message from God. Within this theme, mothers reported beliefs that their child was a blessing from God, a test from God, a sign from God or that the parent was special. Other parents believed that having a child with a disability was not an act of God, but related to biomedical factors, and another group of parents was unsure about the spiritual meaning of their child with a disability. Lastly, some mothers reported that their larger cultural group believed that having a child with a disability was a punishment or a negative sign from God but they markedly rejected that conception. These findings suggest that providers working with Latino families of children with ASD should acknowledge the importance of spirituality for these families.     

Social Workers' Experiences of Virtual Psychotherapeutic Caregivers Groups for Alzheimer's,Parkinson's,Stroke, Frontotemporal Dementia,and Traumatic Brain Injury

ABSTRACT

The objective of this study was to examine the challenges for social workers who transition from facilitating face-to-face psychotherapeutic groups to online web-based video groups with family caregivers of persons with chronic disease. Study data consisted of survey responses of a group of therapists who had facilitated a series of web-based video-conferencing caregiver groups over a period of 4 years. All therapists were trained using an intervention training manual and weekly supervision. They received minimal training with regard to using technology (computers, Internet, web cams, and headsets). Despite reported challenges in how the technology affected the group process, therapists described overall positive experiences transitioning from face-to-face to working online. All therapists reported that group interactions and client outcomes in the Internet environment were overall comparable to those that occur in face-to-face groups.     

The Multi-Sample Block-Scalar Sphericity Test: Exact and Near-Exact Distributions for Its Likelihood Ratio Test Statistic

In this article the authors show how by adequately decomposing the null hypothesis of the multi-sample block-scalar sphericity test it is possible to obtain the likelihood ratio test statistic as well as a different look over its exact distribution. This enables the construction of well-performing near-exact approximations for the distribution of the test statistic, whose exact distribution is quite elaborate and non-manageable. The near-exact distributions obtained are manageable and perform much better than the available asymptotic distributions, even for small sample sizes, and they show a good asymptotic behavior for increasing sample sizes as well as for increasing number of variables and/or populations involved.     

The beta log-normal distribution

For the first time, we introduce the beta log-normal (LN) distribution for which the LN distribution is a special case. Various properties of the new distribution are discussed. Expansions for the cumulative distribution and density functions that do not involve complicated functions are derived. We obtain expressions for its moments and for the moments of order statistics. The estimation of parameters is approached by the method of maximum likelihood, and the expected information matrix is derived. The new model is quite flexible in analysing positive data as an important alternative to the gamma, Weibull, generalized exponential, beta exponential, and Birnbaum–Saunders distributions. The flexibility of the new distribution is illustrated in an application to a real data set.     

Attrition rate in infant fNIRS research: A meta-analysis

Understanding the trends and predictors of attrition rate, or the proportion of collected data that is excluded from the final analyses, is important for accurate research planning, assessing data integrity, and ensuring generalizability. In this pre-registered meta-analysis, we reviewed 182 publications in infant (0–24 months) functional near-infrared spectroscopy (fNIRS) research published from 1998 to April 9, 2020, and investigated the trends and predictors of attrition. The average attrition rate was 34.23% among 272 experiments across all 182 publications. Among a subset of 136 experiments that reported the specific reasons for subject exclusion, 21.50% of the attrition was infant-driven, while 14.21% was signal-driven. Subject characteristics (e.g., age) and study design (e.g., fNIRS cap configuration, block/trial design, and stimulus type) predicted the total and subject-driven attrition rates, suggesting that modifying the recruitment pool or the study design can meaningfully reduce the attrition rate in infant fNIRS research. Based on the findings, we established guidelines for reporting the attrition rate for scientific transparency and made recommendations to minimize the attrition rates. This research can facilitate developmental cognitive neuroscientists in their quest toward increasingly rigorous and representative research.     

Taxes and Women in the Labour Force in a Southern European Country: The Case of Portugal

On looking at the female labour supply in Europe, it is immediately noticed that there is a large variation among countries. One possible explanation for this fact is that different countries have different tax policies, leading to variations in incentive and costs. This has been investigated in papers such as that of Gustafsson (1992a,b) for countries such as Germany and Sweden. The same exercise has been performed by the present authors for a low-income, southern European country, Portugal, which has one of the highest rates of female participation (out of line with neighbouring countries). Female labour supply does not seem to be very sensitive to fiscal policies, as those policies have only a small influence on the take-home wage. This result appears to be independent of the fact that the female labour supply shows a higher elasticity to wages than that which has been reported for other countries. The present authors also show that Portuguese women contribute a much larger proportion of family earnings than do their counterparts in Sweden and Germany, and that the Portuguese fiscal system is rather neutral. Further studies with data from other countries are needed in order to shed more light on the issue of tax harmonization.