Linguistic and emotional-valence characteristics of reading passages for clinical use and research

PurposeFluency assessment in people who stutter (PWS) includes reading aloud passages. There is little information on properties of these passages that may affect reading performance: emotional valance, arousal, word familiarity and frequency and passage-readability. Our first goal was to present an extensive examination of these factors in three commonly used (“traditional”) passages. The second goal was to compare a traditional passage to a new passage, designed to minimize the impact of these properties.MethodsContent words were rated (129 participants) on arousal, valence and familiarity. Other linguistic features were analyzed based on available datasets. This information was used to assess traditional passages, and to construct a new well-balanced passage, made of neutral, low-arousal and highly-familiar words. Readability for all passages was tested using formula-based and CLOZE tests (31 participants). Finally, 26 PWS were evaluated on fluency comparing the commonly used “Rainbow” passage with the novel one.ResultsThe three traditional passages contain a share of emotionally valenced (22-34%), high arousal (15-18%), lower familiarity (6-8%) and polysyllabic (5-9%) content words. Readability was highest for the novel passage (on formula-based scales). Average disfluencies percent for the Rainbow and our novel passage were not significantly different. Yet half of the individuals in this sample showed a large difference between the two passages.ConclusionWe provide detailed information on potential sources of variance using the traditional passages. Knowledge about these characteristics can inform clinical practice (and research). We suggest a combined procedure, using more than one passage to assess stuttering in individual cases.     

Offender and Offence Characteristics of School Shooting Incidents

School shootings are a concern due to their impact in the local community. This paper aimed to (a) establish frequent characteristics of the offender and offence, (b) explore the differences between offenders who are over the age of 18 years and those who are younger, and (c) consider the underlying themes of the offence characteristics. Data were collected on 28 cases through accessing resources such as West Law and case studies. The majority of the offenders were Caucasian and US citizens and suffered from depression. Their offences were primarily well planned, involved more than three deaths, and resulted in the offender committing suicide. Pearson's chi‐square test and Fisher's exact test identified significant differences between the two age groups. Offenders who were 18 years of age or under were more likely to experience depression, be US citizens and be linked to the school. Additionally, offenders who were 18 years of age or under were more likely to have stolen their weapons and made threats prior to the incident. Smallest space analysis revealed four thematic regions in relation to the offence characteristics: making an impact, delivering a message, doing unrestrained activity, and targeting specific individuals. These findings have implications for risk assessment and furthering understanding. Copyright © 2015 John Wiley & Sons, Ltd.     

Treatment Populations,Services, and Outcomes for Cocaine and Crack-Cocaine Dependence

This paper analyzes demographic and other pretreatment characteristics, measures of treatment services received, and treatment outcomes of participantsin the National Treatment Improvement Evaluation Study (NTIES), a large-scale longitudinal study of substance abuse treatment (D. R. Gerstein et al., 1997; R. A. Johnson & D. R. Gerstein, 2000). The focus here is those treated primarily for cocaine powder or crack-cocaine dependence, compared with those in treatment for other substances, particularly heroin. Crack-dependent users tend to be female and black, older than primary marijuana or alcohol users but younger than those in treatment for heroin. Primary cocaine powder or crack users are likely to have entered treatment under pressure from the criminal justice system. After treatment there are substantial reductions in use of cocaine powder and crack, especially among participants with fewer prior treatment episodes and lower pretreatment intensity of use. Longer duration and intensity of treatment result in greater reductions in cocaine and crack use.     

高质量中国特色社会心理服务体系建设要贯彻好“六个必须坚持”

建设高质量中国特色社会心理服务体系,既是助力实现“健康中国”的重要路径,也是推进新时代创新社会治理与治理能力现代化的重要举措与手段。党的二十大报告提出的“六个必须坚持”既为建设高质量中国特色社会心理服务体系工作指明了方向,又从方法论的高度深刻阐述了推进理论创新的科学方法和正确路径。本文论述了如何通过贯彻落实“六个必须坚持”开展高质量中国特色社会心理服务体系建设。     

Dyadic synchrony among young Latina mothers and their toddlers: The role of maternal and child behavior

Synchronous interactions are an important indicator of parent-child relationship quality with positive implications for child development. Latina adolescent mothers face several demographic challenges that place them at risk for less synchronous interactions. To identify factors that may facilitate more optimal parent-child relationships in this population, our study examined maternal sensitivity and children’s behavioral styles as joint predictors of dyadic synchrony among young Latina mothers and their toddlers. Mother-toddler dyads (N = 170) were observed interacting across different tasks, and toddlers’ behavior was observed during the administration of a developmental test. Results of multivariate regressions revealed additive effects of maternal sensitivity and child behavioral styles (i.e., dysregulation and positive attentional control). Maternal sensitivity related to higher dyadic synchrony for the entire sample. Positive attentional control was related to higher dyadic synchrony for mother-daughter dyads only. Although no gender differences in dyadic synchrony or the behavior style variables emerged, the relative contribution of maternal and child factors differed by child gender, suggesting that mothers may have responded differently to similar behavior and affect displayed by boys and girls. The findings provide insights regarding factors that contribute to dyadic synchrony in this understudied population and emphasize the need to consider child gender when studying parent-child interactions in young Latina families.     

La résilience et le bien-être psychologique au travail au service de la thèse du travailleur heureux-productif

Based on broaden-and-build theory, this study proposes to expand the happy-productive worker thesis by exploring an emergent operationalization of happiness. To do so, the mediating effect of the dimensions of psychological well-being at work (i.e., relation to oneself, to others and to work) on the relation between resilience and task performance has been tested. A total of 280 Quebec workers filled out validated measures. Obtained by structural equation modelling analyses, the results indicate that the rapport with oneself of psychological well-being at work acts as the only mediator between resilience and task performance. These findings underscore the importance of encouraging the development of interventions that build on the resilience and positive experience of workers to optimize their work performance.     

A computational analysis of general intelligence tests for evaluating cognitive development

The progression in several cognitive tests for the same subjects at different ages provides valuable information about their cognitive development. One question that has caught recent interest is whether the same approach can be used to assess the cognitive development of artificial systems. In particular, can we assess whether the ‘fluid’ or ‘crystallised’ intelligence of an artificial cognitive system is changing during its cognitive development as a result of acquiring more concepts? In this paper, we address several IQ tests problems (odd-one-out problems, Raven’s Progressive Matrices and Thurstone’s letter series) with a general learning system that is not particularly designed on purpose to solve intelligence tests. The goal is to better understand the role of the basic cognitive operational constructs (such as identity, difference, order, counting, logic, etc.) that are needed to solve these intelligence test problems and serve as a proof-of-concept for evaluation in other developmental problems. From here, we gain some insights into the characteristics and usefulness of these tests and how careful we need to be when applying human test problems to assess the abilities and cognitive development of robots and other artificial cognitive systems.     

Modernity and Postmodernity: The Characteristics of Postmodern Cultural Media

From the academic frontier of modernity and postmodernity,the author aims at exploring the fission between modernity and postmodernity and also the characteristics of postmodern cultural media from a philosophical vantage point.This paper illustrates three aspects of Western modernity:individual modernity,social modernity,and instrumental modernity,and it also clarifies the issues in modernity,starting by explaining three forms of the cultural fission:avant-garde,modernism,and postmodernism.The paper then demonstrates that the rise of postmodernity represents a new transformation and new characteristics of contemporary Westem spirit,namely,the collision and compatibility of various concepts,in which popular culture and high culture,mass culture and elite culture,fashion and games as well as noise and silence have constituted an uncanny landscape of cultural media.This eerie landscape displays the indeterminacy of language,culture,art,consciousness,and aesthetics.From the perspective of theoretical innovation,the author proposes that the postmodem cultural media always displays its commodity and instrumentality,plays and entertainment,anti-culture and anti-art,replication and fabrication logically and practically as an outcome of post-industrial society.In conclusion,three critical issues are addressed:personal spiritual belief,the development of mass culture,and aesthetic principles.The postmodem cultural media has deeply influenced traditional culture,aesthetics,and how they are evaluated,resulting in cultural conflicts and a humanistic dilemma in the world of contemporary capitalism.     

Through babies’ eyes: Practical and theoretical considerations of using wearable technology to measure parent–infant behaviour from the mothers’ and infants’ view points

AimsTo explore the utility of first-person viewpoint cameras at home, for recording mother and infant behaviour, and for reducing problems associated with participant reactivity, which represent a fundamental bias in observational research.MethodsWe compared footage recording the same play interactions from a traditional third-person point of view (3rd PC) and using cameras worn on headbands (first-person cameras [1st PCs]) to record first-person points of view of mother and infant simultaneously. In addition, we left the dyads alone with the 1st PCs for a number of days to record natural mother–child behaviour at home. Fifteen mothers with infants (3–12 months of age) provided a total of 14 h of footage at home alone with the 1st PCs.ResultsCodings of maternal behaviour from footage of the same scenario captured from 1st PCs and 3rd PCs showed high concordance (kappa >0.8). Footage captured by the 1st PCs also showed strong inter-rater reliability (kappa = 0.9). Data from 1st PCs during sessions recorded alone at home captured more ‘negative’ maternal behaviours per min than observations using 1st PCs whilst a researcher was present (mean difference = 0.90 (95% CI 0.5–1.2, p < 0.001 representing 1.5 SDs).Conclusion1st PCs offer a number of practical advantages and can reliably record maternal and infant behaviour. This approach can also record a higher frequency of less socially desirable maternal behaviours. It is unclear whether this difference is due to lack of need of the presence of researcher or the increased duration of recordings. This finding is potentially important for research questions aiming to capture more ecologically valid behaviours and reduce demand characteristics.