Search

Silent pauses are a natural part of speech production and have consequences for speech perception. However, studies have shown mixed results regarding whether listeners process pauses in native and non-native speech similarly or differently. A possible explanation for these mixed results is that perceptual consequences of pauses differ depending on the type of processing that listeners engage in: a focus on the content/meaning of the speech versus style/form of the speech. Thus, the present study examines the effect of silent pauses of listeners' perception of native and non-native speech in two different tasks: the perceived credibility and the perceived fluency of the speech. Specifically, we ask whether characteristics of silent pauses influence listeners' perception differently for native versus non-native speech, and whether this pattern differs when listeners are rating the credibility versus the fluency of the speech. We find that while native speakers are rated as more fluent than non-native speakers, there is no evidence that native speakers are rated as more credible. Our findings suggest that the way a non-native accent and disfluency together impact speech perception differs depending on the type of processing that listeners are engaged in when listening to the speech. [ABSTRACT FROM AUTHOR]

Agritourism has become a popular pursuit for farms and ranches in the United States, aiming to diversify revenue sources and meet agricultural education and community-building goals. However, there has been limited research around the challenges experienced by operators and limited access to resources that can help address these challenges. This article fills that gap in knowledge by examining the challenges agritourism operations currently face in the Northeast, Midwest, South, and West regions of the U.S. In this study, we use a mixed-methods approach to the Five Dimensions of Access framework developed by Penchansky and Thomas (1981). We operationalize their model in an ordinal probit regression to analyze data from a national survey of agritourism operators, analyzed by region. Results from the quantitative analysis are substantiated using qualitative, open-ended comments from the same survey. The analyses show that agritourism operators encounter different challenges according to their region. We find that operators in most regions of the United States are concerned about agritourism liability. However, states in the West region experience more challenges with regulations, zoning, and permitting, while operators in the South have more problems with e-connectivity. These results can be applied in three ways: support services for agritourism, policy and regulations, and future research. [ABSTRACT FROM AUTHOR]

Background: Oral health knowledge forms part of oral health literacy that enables individuals to inform appropriate oral health decisions and actions. Oral health-related quality of life (OHRQoL) characterizes self-perception of well-being influenced by oral health. This study aimed to examine the relationship between oral health knowledge and OHRQoL., Methods: A random sample of 19-to-24-year-old first-year undergraduate students (n = 372) in Minnesota, United States of America was used. Each student was assessed with an online survey using the Comprehensive Measure of Oral Health Knowledge (CMOHK) and the OHRQoL items of the World Health Organization (WHO) Oral Health Questionnaire for Adults. Relationships between OHRQoL parameters and CMOHK together with other covariates were assessed using ordinal regression models. Associations between OHRQoL parameters were examined with the Kendall's tau-b method., Results: Dry mouth (45%) was the most reported OHRQoL issue. The respondents showing good oral health knowledge were less likely to experience speech or pronunciation difficulty (β=-1.12, p = 0.0006), interrupted sleep (β=-1.43, p = 0.0040), taking days off (β=-1.71, p = 0.0054), difficulty doing usual activities (β=-2.37, p = 0.0002), or reduced participation in social activities due to dental or oral issues (β=-1.65, p = 0.0078)., Conclusions: This study suggested a protective effect of better oral health knowledge on specific OHRQoL issues. In addition to provision of affordable dental services, university-wide oral health education can be implemented to improve OHRQoL in undergraduate students., (© 2023. The Author(s).)

Following a sociocultural perspective, this study investigates how students who have grown up using the SI (Système International d'Unités) (metric) or US customary (USC) systems of units for everyday use differ in their knowledge of scale and measurement. Student groups were similar in terms of socioeconomic status, curriculum, native language transparency of number word structure, type of school, and makeup by gender and grade level, while varying by native system of measurement. Their performance on several tasks was compared using binary logistic regression, ordinal logistic regression, and analysis of variance, with gender and grade level as covariates. Participants included 17 USC-native and 89 SI-native students in a school in Mexico, and 31 USC-native students in a school in the Midwestern USA. SI-native students performed at a significantly higher level estimating the length of a metre and a conceptual task (coordinating relative size and absolute size). No statistically significant differences were found on tasks involving factual knowledge about objects or units, scale construction, or estimation of other units. USC-native students in the US school performed at a higher level on smallest known object. These findings suggest that the more transparent SI system better supports conceptual thinking about scale and measurement than the idiosyncratic USC system. Greater emphasis on the SI system and more complete adoption of the SI system for everyday life may improve understanding among US students. Advancing sociocultural theory, systems of units were found to mediate learner's understanding of scale and measurement, much as number words mediate counting and problem solving. [ABSTRACT FROM PUBLISHER]

The QWERTY effect suggests a consequence to word meaning deriving from the placement of letters on a QWERTY keyboard. Jasmin and Casasanto (2012) reported that words formed primarily of letters from the left side of the keyboard were more aversive in nature, whereas those on the right side were more attractive (right-side advantage, RSA); they concluded that those individuals branding new products could ensure a positive affect by attending to the balance of letters. I tested this hypothesis on arguably the most important branding decision an individual can make, the naming of a baby, by associating name popularity against RSA. Names and their rank among the top 1000 names reported to the Social Security Administration were gathered for each decadal interval between 1880 and 2010 (n = 28,000 names). I found no evidence for the QWERTY effect in child names (βRSA = 0·007; 95% CI = [-0·014, 0·027]). Instead, gender-specific patterns in name popularity were related to length of name (βName Length = 0·079 [0·058, 0·099]). Parents should not be concerned that positive affect is dictated by the QWERTY effect. [ABSTRACT FROM AUTHOR]

John Moody published his first railroad security analysis and ratings manual in April 1909. This study analyzes several current issues by looking back at Moody's original intentions for constructing a ratings system. The study analyzes whether Moody intended his ratings to reflect his private information, or rather, to serve some alternative role, as with monitoring conflicts of interests or realizing informational economies of scale. The study uses an ordinal regression approach to evaluate a set of explanatory variables, constructed from both the manual itself and the panic months of 1907, to test the potential information content of Moody's ratings. At the time of Moody's first rating system, the illiquidity of the US Treasury market forced investors to seek alternative ‘high-quality’ securities. Indeed, Moody rated 38.94 percent of railroad bonds as Aaa, and rated 85.25 percent of railroad bonds as A, Aa or Aaa in his universe of railroad bonds rated. To further test the informational content of Moody's ratings, the study pursues a structural default analysis during the panic year of 1907, which yields results that indicate that the default risk of railroad securities was quite low at the time. These results provide justification for the high overall ratings that Moody assigned to railroad securities, and thus their role as near risk-free securities. Therefore, railroad securities, and Moody's ratings, played a particularly important role in the financial system at the time. [ABSTRACT FROM PUBLISHER]

This study evaluated whether negative emotions explain socioeconomic status (SES) stratification of self-rated health (SRH) and whether this putative relation is independent of established SRH determinants. Mood disorders, trait negative affect and health status indices were assessed in a representative cross-sectional survey of 3032 adults in the National Survey of Midlife Development in the United States (MIDUS). Adjustment for health behaviors and health status appreciably reduced SES influence on SRH, but adjustment for negative emotions did not. However, both psychological resources (e.g. social support, extraversion) and negative emotions independently predicted SRH. Detection of SRH determinants was sensitive to binary versus ordinal SRH definitions. [ABSTRACT FROM AUTHOR]