Positive words carry less information than negative words

We show that the frequency of word use is not only determined by the word length \cite{Zipf1935} and the average information content \cite{Piantadosi2011}, but also by its emotional content. We have analyzed three established lexica of affective word usage in English, German, and Spanish, to verify that these lexica have a neutral, unbiased, emotional content. Taking into account the frequency of word usage, we find that words with a positive emotional content are more frequently used. This lends support to Pollyanna hypothesis \cite{Boucher1969} that there should be a positive bias in human expression. We also find that negative words contain more information than positive words, as the informativeness of a word increases uniformly with its valence decrease. Our findings support earlier conjectures about (i) the relation between word frequency and information content, and (ii) the impact of positive emotions on communication and social links.Comment: 16 pages, 3 figures, 3 table

Association of neuregulin 1 with schizophrenia confirmed in a Scottish population

To access publisher full text version of this article. Please click on the hyperlink in Additional Links fieldRecently, we identified neuregulin 1 (NRG1) as a susceptibility gene for schizophrenia in the Icelandic population, by a combined linkage and association approach. Here, we report the first study evaluating the relevance of NRG1 to schizophrenia in a population outside Iceland. Markers representing a core at-risk haplotype found in Icelanders at the 5' end of the NRG1 gene were genotyped in 609 unrelated Scottish patients and 618 unrelated Scottish control individuals. This haplotype consisted of five SNP markers and two microsatellites, which all appear to be in strong linkage disequilibrium. For the Scottish patients and control subjects, haplotype frequencies were estimated by maximum likelihood, using the expectation-maximization algorithm. The frequency of the seven-marker haplotype among the Scottish patients was significantly greater than that among the control subjects (10.2% vs. 5.9%, P=.00031). The estimated risk ratio was 1.8, which is in keeping with our report of unrelated Icelandic patients (2.1). Three of the seven markers in the haplotype gave single-point P values ranging from .000064 to .0021 for the allele contributing to the at-risk haplotype. This direct replication of haplotype association in a second population further implicates NRG1 as a factor that contributes to the etiology of schizophrenia

Behold : silence and attention in education

Educators continually ask about the best means to engage students and how best to capture attention. These concerns often make the problematic assumption that students can directly govern their own attention. In order to address the role and limits of attention in education, some theorists have sought to recover the significance of silence or mindfulness in schools, but I argue that these approaches are too simplistic. A more fundamental examination of our conceptions of identity and agency reveals a Cartesian and Kantian foundationalism. This assumed subjectivity establishes too simplistic a conception of the agency of students in directing attention. I critically engage with these conceptions by drawing on a range of diverse sources, primarily modern Continental philosophy and Christian mystical theology

Enhancing Leisure Participation for Women who are Experiencing Homelessness

Opportunities to engage in leisure activities are limited for women experiencing homelessness (Klitzing, 2004). The purpose of this capstone was to develop a program for a residence serving women who are at risk of homelessness to improve their leisure participation and exploration. The needs assessment involved on-site observations at the Community Mission of Hope and Empowerment Village, literature review, client interviews, and an online questionnaire for volunteers and staff members. Although the program was not implemented due to time constraints and current programming already occurring, future sessions were outlined, and supplies were ordered through a grant to prepare for implementation. The 9-session program was based on the interests of the women at the Empowerment Village, incorporates aspects of wellness, and was proposed to promote more leisure opportunities for the women at the residence.https://soar.usa.edu/otdcapstonesfall2022/1001/thumbnail.jp

Influence of Oil and Gas Emissions on Summertime Ozone in the Colorado Northern Front Range

Tropospheric O 3 has been decreasing across much of the eastern U.S. but has remained steady or even increased in some western regions. Recent increases in VOC and NO x emissions associated with the production of oil and natural gas (O&NG) may contribute to this trend in some areas. The Northern Front Range of Colorado has regularly exceeded O 3 air quality standards during summertime in recent years. This region has VOC emissions from a rapidly developing O&NG basin and low concentrations of biogenic VOC in close proximity to urban-Denver NO x emissions. Here VOC OH reactivity (OHR), O 3 production efficiency (OPE), and an observationally constrained box model are used to quantify the influence of O&NG emissions on regional summertime O 3 production. Analyses are based on measurements acquired over two summers at a central location within the Northern Front Range that lies between major regional O&NG and urban emission sectors. Observational analyses suggest that mixing obscures any OPE differences in air primarily influenced by O&NG or urban emission sector. The box model confirms relatively modest OPE differences that are within the uncertainties of the field observations. Box model results also indicate that maximum O 3 at the measurement location is sensitive to changes in NO x mixing ratio but also responsive to O&NGVOC reductions. Combined, these analyses show that O&tp://esrl. noaa.gov/csd, FRAPPNG alkanes contribute over 80% to the observed carbon mixing ratio, roughly 50% to the regional VOC OHR, and approximately 20% to regional photochemical O 3 production

Writing in Britain and Ireland, c. 400 to c. 800

No abstract available

Developing an Asynchronous LGBTQ+ Affirmative Counseling Training: A Mixed-Methods Study

Master\u27s level counseling students completed a 5-week online asynchronous LGBTQ+ affirmative counseling training. Using a mixed-methods and quasi-experimental design, results indicated that participants\u27 LGBTQ+ knowledge, clinical skills, and advocacy increased post-training. Content analysis revealed four themes of how students experienced the training. Implications, limitations, and future directions are discussed

New genetic loci link adipose and insulin biology to body fat distribution.

Body fat distribution is a heritable trait and a well-established predictor of adverse metabolic outcomes, independent of overall adiposity. To increase our understanding of the genetic basis of body fat distribution and its molecular links to cardiometabolic traits, here we conduct genome-wide association meta-analyses of traits related to waist and hip circumferences in up to 224,459 individuals. We identify 49 loci (33 new) associated with waist-to-hip ratio adjusted for body mass index (BMI), and an additional 19 loci newly associated with related waist and hip circumference measures (P < 5 × 10(-8)). In total, 20 of the 49 waist-to-hip ratio adjusted for BMI loci show significant sexual dimorphism, 19 of which display a stronger effect in women. The identified loci were enriched for genes expressed in adipose tissue and for putative regulatory elements in adipocytes. Pathway analyses implicated adipogenesis, angiogenesis, transcriptional regulation and insulin resistance as processes affecting fat distribution, providing insight into potential pathophysiological mechanisms