bluuebunny/crossref_metadata_2025 huggingface dataset:
EMPATHY AND IMPLICIT THEORIES OF EMOTIONS AND PERSONALITY IN A CHINESE SAMPLE
Authors: Kornilova Tatiana V. , Qiuqi Zhou
Published: October 2021

Background. Empathy is widely recognized as a multifaceted trait that includes cognitive and emotional components. The Questionnaire of Cognitive and Affective Empathy (QCEI) (Reniers et al., 2011) has been widely used in many countries. However, the question of its factor structure as applied to the Chinese samples was not resolved in two previous works Our approbation allowed us to clarify its psychometric characteristics, which is important for its further application in China and in cross-cultural studies.The problem of the relationship between the implicit theories (IT) of emotions and personality and empathy, which has not yet been investigated, is also relevant. Objective. 1) re-adaptation of the QCEI questionnaire on a Chinese sample, 2) testing hypotheses about the connections of implicit theories of personality and the ability to control emotions with the cognitive and affective components of empathy (on a Chinese sample). Design. 1,319 Chinese participants completed the QCEI questionnaire, of which 520 in person and 799 through online communication. Their data was randomly split into two samples. Exploratory factor analysis was carried out for the first sample, and confirmatory factor analysis was done for the second one. These 1319 people filled out the questionnaire of implicit theories of emotions (ITE). 520 participants filled out the questionnaire of implicit theories of personality (ITP) as well. To assess the convergent validity of our Chinese version of the QCAE questionnaire 799 participants also completed the M. Davis IRI empathy questionnaire. Results. A four-factor QCAE model was established for the Chinese sample (as opposed to the author’s five-factor model); IRI components are significantly positively correlated with QCAE components, which indicates the commonality of their nomological network. Based on the fact that the incrementality index for ITE is significantly and positively correlated with cognitive empathy, we accepted the hypothesis of the cognitive component as the leading one in the person’s assumption about the possibility of controlling emotions. The ITP incrementality index positively correlates only with the “Adjustment” subscale, which indicates a lower representation of the cognitive component in ITP in the Chinese sample. It follows from our results that the hypothesis on the connection of the affective component of empathy with the IT of emotions and personality can be rejected.
THE HOMOGENEITY OF SCALES OF INTELLECTUAL ABILITIES: PSYCHOMETRIC ANALYSIS
Authors: Krichevets Anatoly N. , Korneev Alexey A. , Sugonyaev K.V.
Published: October 2021

Relevance. Nowadays the researchers commonly use a limited set of standard procedures and statistical coefficients when develop psychometric instruments and investigate their structure. The routine using of such procedures without taking into account the specific features of the psychometric scales can lead to incomplete or even inadequate results. In this context detailed consideration of the structure of psychometric instruments seems to be important and it may demand various non-standard ways of statistical analysis. Objectives. To conduct detailed analysis of the results of two intelligent subtests at the item level and to assess the sufficiency and adequacy of using standard methods for estimation of reliability and structural validity for these subtests. Methods. We analyze the data collected in intelligence testing of a large sample of respondents (11335 young adults). The respondents passed the KR-3 battery. In this study we examine in detail the structure of the subtests “Syllogisms” and “Analogies”. Specifically, we estimated the reliability of the scales by the Cronbach’s alpha coefficient, and the structure at the item level using the confirmatory factor analysis. Results and conclusions. Estimation of the reliability of the scales by Cronbach’s alpha coefficient showed importance of taking into account the time limitation, which is commonly used in intelligence tests. On the other hand, a detailed analysis of each subtest items made it possible to find out an additional factor which was not originally proposed in the factor structure. This is factor of higher-order abilities of abstract analysis, whilst the subtest originally aimed at estimation of the special abilities. Confirmatory factor analysis showed improvement of fit when this factor was added. The results allow to conclude that the researcher may miss the important properties of scales if not making a detailed analysis of testing procedures and the structure of subtest at the item level, and so may draw incomplete or inadequate conclusions about their psychometric properties
THE NEED FOR INFORMATION AND THE ATTITUDE TOWARDS DIGITAL TECHNOLOGIES AS FACTORS OF CRITICAL AND UNCRITICAL DISSEMINATION OF PANDEMIC NEWS
Authors: Rasskazova Elena I. , Soldatova Galina V. , Neyaskina Yulia Y. , Shiriaeva Olga S.
Published: October 2021

Relevance. The modern society creates the image of a successful person as actively interacting with different information flows, including an impressive stream of news content. This paper assumes that there is a personal need for tracking and spreading news that develops in the interaction between person and digital world. The individual level of this need could explain the interaction with information (its critical and uncritical dissemination) and the subjective experience of its redundancy and inaccuracy, including those experiences and actions in a pandemic situation. The aim of the study was to reveal the relationship of the subjective need for news with personal values, beliefs about technologies (“technophilia”) and the dissemination of news about the pandemic. Method. 270 people (aged 18 to 61) filled out The short (Schwartz) Portrait Values Questionnaire (PVQ), Beliefs about New Technologies Questionnaire, Monitoring of Information about Coronavirus Scale as well as items on the subjective need for receiving and disseminating news, readiness for critical and non-critical dissemination of news about pandemics, subjective experiences of redundancy and distrust of pandemic-related information. Results. According to the results, the Need for News Scale allows assessing the subjective importance of receiving news and discussing them with other people and is characterized by sufficient consistency and factor validity. The need for regular news is more pronounced among men, older people, people with higher education, married people, people who have children, while the need to discuss news is not related to sociodemographic factors. For people, who are more prone to technophilia, it is more important to regularly receive and discuss news information with others, which, in turn, mediates the relationship between technophilia and monitoring news about coronavirus. The need for news dissemination mediates the relationship between technophilia and readiness for critical and non-critical dissemination of information about the pandemic.
TO THE QUESTION OF PECULIARITIES OF EYE MOVEMENT ANALYSIS IN THE PROCESS OF FACE PERCEPTION
Authors: Menshikova Galina Ya. , Pichugina Anna O.
Published: October 2021

Background. The article is devoted to the study of the mechanisms of face perception when using the technology of eye-tracking. In the scientific literature, two processes are distinguished - analytical (perception of individual facial features) and holistic (perception of a general configuration of facial features). It is assumed that each of the mechanisms can be specifically manifested in patterns of eye movements during face perception. However, there is disagreement among the authors concerning the eye movements patterns which reflect the dominance of the holistic or analytic processing. We hypothesized that the contradictions in the interpretation of eye movement indicators in the studies of face perception may be associated with the features of the eye-tracker data processing, namely, with the specifics of identifying areas of interest (eyes, nose, bridge of the nose, lips), as well as with individual strategies of eye movements. Objective. Revealing the features of eye movements analysis in the process of facial perception. Method. A method for studying analytical and holistic processing in the task of assessing the attractiveness of upright and inverted faces using eye-tracking technology has been developed and tested. The eye-tracking data were analyzed for the entire sample using three types of processing, differing in the marking of the areas of interest (AOIs), and separately for two groups differing in eye movement strategies. The distinction of strategies was considered based on differences in the mean values of the fixation duration and the amplitude of saccades. Results. It was shown that: the presence of statistically significant differences of the dwell time in the AOIs between the condition of upright and inverted faces depended on the method of identifying these AOIs. It was shown that the distribution of the dwell time by zones is closely related to individual strategies of eye movements. Analysis of the data separately by groups showed significant differences in the distribution of the dwell time in the AOIs. Conclusion. When processing eye-tracking data obtained in the studies of face perception, it is necessary to consider individual strategies of eye movements, as well as the features associated with identifying AOIs. The absence of a single standard for identifying these areas can be the reason for inconsistency of the data about the holistic or analytical processing dominance. According to our data, the most effective for the analysis of holistic processing is a more detailed type of marking the AOIs, in which not only the main features (eyes, nose, mouth) are distinguished, but also the area of the nose bridge and nose.
IMPACT OF BELIEF IN A COMPETITIVE WORLD AND INTERNALIZED HOMOPHOBIA ON PSYCHOLOGICAL WELL-BEING
Authors: Shaekhov Zabir D. , Malysheva Natalia G.
Published: October 2021

Relevance. The well-being of LGBT community is one of the most actual issue in psychology today. Our work is devoted to the analysis of such factors of the psychological well-being of homosexual men as belief in a competitive world and internalized homophobia. The study of these factors is important, since they form the image of the world and the image of oneself, which create the foundation for the perception of one’s achievements in the social world and self-acceptance. Since modern society maintains negative attitudes towards homosexuality, especially male homosexuality, we assume that along with the assimilation of these prejudices, an image of the world can be formed in which it is necessary to remain vigilant and expect a “dirty trick” from others, which will negatively affect the psychological well-being of gays. The aim of the study was to examine the influence of belief in a competitive world and internalized homophobia on psychological well-being among homosexual men. Research methods and sampling. There are three questionnaires in our study of K. Ryff “Psychological well-being”, J. Duckitt “Jungle world beliefs” and W. Mayfield “Internalized homonegativity”. The study involved 68 men who identified themselves as homosexuals. The results of the study showed that internalized homophobia makes a greater contribution to psychological well-being, while the role of faith in a competitive world is significantly less. At the same time, acceptance of one’s homosexuality contributes to psychological well-being, understood by K. Ryff as a positive functioning of the individual, and faith in a competitive world negatively affects psychological well-being. The results obtained allow us to conclude that the social outlook and self-attitude of the individual play a significant role in psychological well-being.
GALHERIN’S THEORY OF ORIENTATION AND METHODS OF PSYCHOLOGICAL RESEARCH
Authors: Stepanova Marina A.
Published: October 2021

The relevance of the study. The paper raises the problem of methods of psychological research, this problem is reflected in written and oral speeches of P. Ya. Galperin. The scientific significance of this problem is due to the fact that using the forming method allows us to obtain data concerning the laws of the formation of a new action in the conditions of not only controlled, but also its spontaneous formation. The purpose of the study is to obtain scientific psychological information concerning the forming method. The key concept of the theory of P. Ya. Galperin is the concept of orientation, which determines the success of the action. Polemizing with J. Piaget on the question of age capabilities of the child, P. Ya. Galperin experimentally showed that in the conditions of forming method “real mental actions and concepts” are formed much earlier than in the traditional spontaneous formation. If in the first case the process of formation becomes generally controllable, in the second it is only directed. The transition to the method of formation by stages, stressed P. Ya. Galperin, creates a basic for an appreciable improvement of the methods of instruction and means a radical change in the methods of psychological research. Methods — historical and psychological analysis, comparative analysis. The results. The publication consists of three parts. The main part (the middle one) is P.Ya. Galperin’s article «The cross-sectional method and the method of formation by stages». It is published on the materials of the personal archive of P. Ya. Galperin. The article, written by P. Ya. Galperin on the results of his speech at the International psychological Congress in Moscow in 1966, was previously published in the journal “Voprosy psyikhologii”, in this form article is a corrected version by P. Ya. Galperin. The first part of the paper is a short introduction providing a general characteristic of the Piaget and Galperin discussion on Psychological Congress. In conclusion (the third part) an attempt is made to identify the main lines on which it is possible to compare the views of P. Ya. Halperin and J. Piaget. The conclusion. The reference to the materials of Piaget and Galperin discussion is not only of historical and theoretical importance, but also allows us to outline the prospects of current scientific research in the field of genetic psychology.
A New Species of Kumanoa (Batrachospermales, Rhodophyta) from Baiyun Mountain, Guangdong, China
Authors: FANG KUN-PENG , NAN FANG-RU , FENG JIA , LV JUN-PING , LIU QI , LIU XU-DONG , XIE SHU-LIAN
Published: October 2021

Kumanoa belonging to the order Batrachospermales is the most species-rich and widely distributed genus of freshwater red algae in China. In this study, a new Kumanoa species is described and illustrated from Baiyun Mountain, Guangdong, China, based on morphological observations and phylogenetic analysis. Kumanoa baiyunensis sp. nov is morphologically distinguished from other species by presenting a small habit (0.5–1 cm tall) with abundant branching in upper part of the thallus; carposporophytes spherical and one per whorl; club-shaped trichogynes with distinct stalk; spermatangia sparse and single-grown, terminal on primary fascicles. Phylogenetic analysis based on the concatenated rbcL+COI-5P+UPA alignment places Kumanoa baiyunensis in a well-supported clade (98/0.96, bootstrap proportion/posterior probability) sister to K. faroensis (from USA) and K. spermatiophora (from Hawaii) with high divergence (rbcL: 4.9%–5.0%, COI-5P: 10.1%–10.5%, UPA: 2.3%). In addition, K. baiyunensis can be easily distinguished from ten Kumanoa species reported in China through morphological features such as small thallus size, abundant branching in upper parts of the thallus, and spermatangia sparse, single-grown, and terminal on primary fascicles. The description of this new species expands the diversity of genus Kumanoa in the world.
Nomenclature notes and synonymy of four Marchantia L. (Marchantiaceae, Marchantiophyta) species in Asia
Authors: ZHENG TIAN-XIONG
Published: October 2021

N/A
Robotic Resection of Gallbladder Cancer: A Single-Center Retrospective Comparative Study to Open Resection
Authors: Tschuor Christoph , Pickens Ryan C. , Isenberg Erin E. , Motz Benjamin M. , Salibi Patrick N. , Robinson Jordan N. , Murphy Keith J. , Iannitti David A. , Baker Erin H. , Vrochides Dionisios , Martinie John B.
Published: October 2021

Background

Minimally invasive surgery is gaining support for resection of gallbladder cancer (GBC). This study aims to compare operative and early outcomes of robotic resection (RR) to open resection (OR) from a single institution performing a high volume of robotic HPB surgery.

Methods

Twenty patients with GBC underwent RR from January 2013 to August 2019. Outcomes were compared to a historical control of 23 patients with OR. Radical cholecystectomy for suspected GBC and completion operations for incidental GBC after routine cholecystectomy were both included.

Results

Robotic resection had lower blood loss compared to OR (150 vs 350 mL, P = .002) and shorter postoperative length of stay (2.5 vs 6 days, P < .001), while median operative time was similar (193 vs 208 min, P = .604). There were no statistical differences in 30-day major complications or readmissions. No 30-day mortalities occurred. There was no statistical difference in survival trend ( P = .438) or median lymph node harvest (5 vs 3, P = .189) for RR compared to OR.

Conclusion

Robotic resection of GBC is safe and efficient, with lower length of hospital stay and blood loss compared to OR. Technical benefits of robotic-assisted surgery may prove advantageous though larger studies are still needed.
Dyskeratosis Congenita and Squamous Cell Cancer of the Head and Neck: A Case Report and Systematic Review
Authors: Liu Alice Q. , Deane Emily C. , Prisman Eitan , Durham J. Scott
Published: October 2021

Objectives:

Dyskeratosis congenita (DC) is a progressive congenital disorder that predisposes patients to squamous cell cancers (SCC) of the head and neck. We report a case of a patient who underwent primary osteocutaneous free flap for mandibular SCC followed by additional treatments for positive margins and discuss a systematic review on therapeutic management for this patient population.

Methods:

Case report of a 39-year-old male with DC who underwent resection and reconstruction with a fibular free flap for mandible SCC, followed by revision surgery and adjuvant radiotherapy for positive margins. A systematic review was completed afterward with the following terms: “dyskeratosis congenita” AND “oral cancer” OR “head and neck” OR “otolaryngology” on Medline and Web of Science for articles between 1980 and 2021. In total, 12 articles were included that reported on DC and SCC in the head and neck.

Results:

Of the case reports that were included in this review, half the patients had recurrence within 1 year of primary treatments. Only 2 patients did not require revision surgery, adjuvant, or salvage therapy. Half of patients that received radiation therapy had severe side effects.

Conclusions:

This is the largest review of DC and SCC in the head and neck. Based off our case report and review, these patients have aggressive disease that often requires multi-modality treatment. Consideration should be taken in regards to reports of side effects with radiation therapy.
Hong Kongers and the coloniality of British citizenship from decolonisation to ‘Global Britain’
Authors: Benson Michaela
Published: October 2021

In this article, the author advances understandings of the coloniality of British citizenship through the close examination of the status of the people of Hong Kong in Britain’s immigration and nationality legislation. This is a case that has been overlooked in most social scientific analysis of Britain’s citizenship–migration nexus. The article responds to Gurminder Bhambra’s call to recognise the connected sociologies and histories of citizenship, and the analysis is informed by the close reading of historical changes in legislation – from decolonisation and the making of the British nation-state to the post-Brexit construction of ‘Global Britain’ – and what these have meant for the people of Hong Kong. In dialogue with scholarship focused on the enduring colonial ties in present-day citizenship and migration regimes, the article offers an analysis inspired by Manuela Boatcă’s coloniality of citizenship and Ann Laura Stoler’s understanding of exception by design: imperial forms of governance producing differential rights within national populations that position some populations as ambiguous. Conceptualising the status of Hong Kongers in British legislation past and present as ambiguous by design, the author questions what the rhetoric of the Hong Kongers as ‘good migrants’ for ‘Global Britain’, the narrative at the heart of the promotion of the bespoke Hong Kong British Nationals (Overseas) (HK BN(O)) visa launched in early 2021, conceals from view. As the author argues, rather than a case apart in the context of increasingly restrictive immigration controls, the renewal of Britain’s obligations, commitments and responsibilities to the people of Hong Kong through this visa scheme provides further evidence of the enduring colonial entanglements in the formation of ‘Global Britain’ and its citizenship–migration nexus.
Alternate Cultural Paradigms in Latinx Psychology: An Empirical, Collaborative Exploration
Authors: Consoli Andrés J. , López Isabel , Whaling Kelly M.
Published: October 2021

In an effort to systematize and organize an exploration of alternate cultural paradigms from a Latinx perspective, the membership of the National Latinx Psychological Association was surveyed via its electronic mailing list in successive rounds. The first invitation asked members to identify alternate cultural paradigms they use in their work or are familiar with; a definition of alternate cultural paradigms and some examples were provided. Responses were summarized and redistributed to the entire list, seeking further input. This process was followed a total of four times. The range of contributions extended from journal articles, to books, to authors, individuals, and movements. The compiled responses were then analyzed using qualitative methodology in the form of thematic analysis. The resulting taxonomy addresses the promotion of health and wellness in Latinx communities through the use of alternate cultural paradigms, and culturally adapted treatments and interventions. The former is made of examples and sources that emphasize combatting oppression and inequities as well as the use of cultural traditions, norms, and specific values. Though not identified as exemplary of alternate cultural paradigms, the latter refers to evidence-based or widely used treatments that have been modified (i.e., adapted) in an effort to improve service efficacy with Latinxs.
How Do Business Schools Contribute to the Perpetuation of the Chilean Labor Model?
Authors: Gutiérrez Crocco Francisca , Cruz Daniel
Published: October 2021

Business schools are important agents in the cultural circuit of capitalism, but little is known about how they have played this role in countries like Chile. Research carried out in four Chilean business schools shows that they have contributed to the perpetuation of the labor relations model imposed after the neoliberal reforms in at least two ways: by circulating knowledge that makes the collective dimension of labor relations invisible and by declining to modify the attitudes of the student body toward labor relations management.

Las escuelas de negocios son agentes importantes en el circuito cultural del capitalismo, pero poco se sabe sobre cómo han jugado su papel en países como Chile. Una investigación llevada a cabo en cuatro escuelas de negocios chilenas muestra que han contribuido a la perpetuación del modelo de relaciones laborales impuesto después de las reformas neoliberales en al menos dos maneras: circulando el conocimiento que invisibiliza la dimensión colectiva de las relaciones laborales y negándose a modificar las actitudes del cuerpo estudiantil hacia la gestión de las relaciones laborales.
Revenge via social media and relationship contexts: Prevalence and measurement
Authors: Paulin Mélanie , Boon Susan D.
Published: October 2021

Social media platforms’ unique characteristics may make them particularly good outlets for getting even with relational partners. Establishing the prevalence of social media revenge and identifying the forms such revenge may take in different relationship contexts is an important first step in broadening our understanding of these behaviors. In a mixed-methods study, undergraduates ( N = 732) and community members ( N = 124) were randomly assigned to one of four relational contexts (coworkers, family, friends, and romantic partners) and asked to describe an act of social media revenge experienced or observed in their assigned context. They then rated how often they were the avenger, target, and observer of five control and monitoring and 11 direct aggression behaviors adapted from the Cyber Dating Abuse Questionnaire. The prevalence of social media revenge across all relationship contexts, roles, and revenge types was low and participants reported observing social media revenge more frequently than being the target or avenger. Social media revenge was also more prevalent in some relationships than others and the type of relationship between avenger and target may have implications for how revenge is executed. Analysis of participants’ accounts identified novel revenge behaviors and suggested ways to improve measurement of social media revenge.
Transtibial Versus Anteromedial Portal Technique for Femoral Tunnel Drilling in Primary Single-Bundle Anterior Cruciate Ligament Reconstruction: A Meta-analysis of Level 1 and 2 Evidence of Clinical, Revision, and Radiological Outcomes
Authors: Mao Yunhe , Zhang Kaibo , Li Jian , Fu Weili
Published: October 2021

Background:

Although numerous clinical studies have compared transtibial (TT) and anteromedial portal (AMP) drilling of femoral tunnels during anterior cruciate ligament reconstruction (ACLR), there is no high-quality, evidence-based consensus regarding which technique affords the best outcome.

Hypothesis:

There would be no difference between the TT and AMP techniques in terms of knee stability, patient-reported outcomes, incidence of revision, and radiological results.

Study Design:

Meta-analysis; Level of evidence, 2.

Methods:

The PubMed and EMBASE databases were searched from inception to February 1, 2021. Level 1 and 2 clinical trials that compared TT and AM techniques were included. Data were meta-analyzed for the outcome measures of knee stability, patient-reported functional outcomes, incidence of revision, and radiological results. Dichotomous variables were presented as odds ratios (ORs), and continuous variables were presented as mean differences (MDs) and standard mean differences (SMDs).

Results:

The meta-analysis included 18 clinical studies, level of evidence 1 or 2, that involved 53,888 patients. Pooled data showed that the AMP group had a lower side-to-side difference (SMD, 0.22; 95% CI, 0.06 to 0.39; P = .009), a lower incidence of pivot-shift phenomenon (OR, 3.69; 95% CI, 1.26 to 10.79; P = .02), and a higher postoperative Lysholm score (SMD, −0.26; 95% CI, −0.44 to −0.08; P = .005) than the TT group. However, no statistically significant differences were seen in other outcomes, including subjective International Knee Documentation Committee scores (SMD, –0.11; 95% CI, –0.30 to 0.09; P = .30) or grades (OR, 0.93; 95% CI, 0.35 to 2.49; P = .89), postoperative activity level (MD, –0.14; 95% CI, –0.42 to 0.15; P = .35), and incidence of revision ACLR (OR, 1.04; 95% CI, 0.93 to 1.16; P = .45). The TT technique was more likely to create longer (SMD, 1.05; 95% CI, 0.05 to 2.06; P = .04) and more oblique (SMD, 0.81; 95% CI, 0.51 to 1.11; P < .001) femoral tunnels than the AMP technique, and a higher height ratio of the aperture position was detected with the TT technique (SMD, −3.51; 95% CI, −5.54 to −1.49; P < .001).

Conclusion:

The AMP technique for ACLR may be more likely to produce better knee stability and improved clinical outcomes than the TT technique, but no difference was found in the incidence of revision between the 2 groups.
The Effectiveness of Intramedullary Screw Fixation Using the Herbert Screw for Fifth Metatarsal Stress Fractures in High-Level Athletes
Authors: Morimoto Shota , Iseki Tomoya , Morooka Takatoshi , Yoshiya Shinichi , Tachibana Toshiya , Tanaka Juichi
Published: October 2021

Background:

Intramedullary screw fixation is the most common operative procedure used for treatment of fifth metatarsal stress fractures in athletes. However, the optimal implant in intramedullary screw fixation is still being investigated.

Purpose:

To review experiences with intramedullary screw fixation using the Herbert screw for fifth metatarsal stress fractures in high-level athletes.

Study Design:

Case series; Level of evidence, 4.

Methods:

The authors retrospectively analyzed 37 high-level athletes (Tegner activity score ≥7) who underwent intramedullary screw fixation using the Herbert screw for fifth metatarsal stress fractures between August 2005 and August 2017. The minimum follow-up period of the patients was 2 years. In assessing the surgical results, time to obtain bone union, time to return to original level of sport participation, and treatment failures/complications were reviewed. Additionally, the effect of intraoperative plantar gap widening caused by the screw insertion was analyzed. The surgical results of the 2 groups, the no-gap group (intraoperative plantar gap widening, <1 mm) and the gap group (intraoperative plantar gap widening, ≥1 mm), were compared, while correlations between intraoperative plantar gap widening and the surgical results were statistically analyzed.

Results:

Bone union and return to the original sport were attained in all patients without treatment failures/complications such as delayed union, nonunion, or refracture. The mean time to obtain bone union was 10.1 weeks, and the mean time to return to sport was 10.9 weeks. In comparing the no-gap group (n = 16) and the gap group (n = 21), no significant differences in the time to obtain bone union ( P = .392) or to return to sport ( P = .399) were noted. Additionally, there was no correlation between intraoperative plantar gap widening and the time to obtain bone union ( r = 0.131; P = .428) or to return to sport ( r = 0.160; P = .331).

Conclusion:

The use of the Herbert screw for intramedullary screw fixation to treat fifth metatarsal stress fractures in high-level athletes provided satisfactory results enabling all the athletes to return to the original sport without treatment failures/complications. Additionally, intraoperative plantar gap widening does not affect the surgical results using this technique.
Assessing States’ Intimate Partner Violence Offender Treatment Standards using a Principles of Effective Intervention Framework
Authors: Richards Tara N. , Gover Angela R. , Branscum Caralin , Nystrom Alyssa , Claxton Taylor
Published: October 2021

Court-ordered treatment programs are a widely used response to intimate partner violence (IPV) and many states have developed standards to guide programs. The current study provides an update to Maiuro and Eberle’s. (2008) review of states’ standards and extends the literature by using the principles of effective intervention (PEIs; i.e., risk, need, responsivity, treatment, and fidelity) as an organizational framework to examine standards. Findings showed that 84% of states had standards in 2020, compared to 88% in 2007, and extensive changes both within and across states’ standards had occurred. Regarding the PEIs, in line with the risk principle most states mandated the use of risk assessments; inconsistent with the needs principle, few states used these assessments to classify clients into risk levels or inform individualized treatment. The majority of standards addressed the treatment principle by outlining a required structure and duration, but few attended to responsivity factors (e.g., identifying treatment modalities, attending to specific client factors). Regarding the fidelity principle, most standards outlined education or training requirements for staff and required periodic program reviews or audits, but few standards were evidenced-based and only about half required that programs collect data to measure effectiveness. Taken together, findings suggest that standards have continued to evolve and that the integration of PEIs into IPV treatment is only just beginning. Standards provide a rich opportunity for future researcher–practitioner partnerships in the field of IPV intervention.
Associations of Maternal Adverse Childhood Experiences with Behavioral Problems in Preschool Children
Authors: Wang Xiaoyan , Yin Gangzhu , Guo Feng , Hu Haili , Jiang Zhicheng , Li Shuqin , Shao Ziyu , Wan Yuhui
Published: October 2021

Investigations have found maternal adverse childhood experiences (ACEs) cause an intergenerational danger to their children’s health. However, no study has investigated the effects of maternal ACEs on behavioral problems of preschool children in China and gender differences on these effects. This paper aims to investigate the role of maternal ACEs on behavioral problems of preschool children in China and explore gender differences as related to these behavioral problems. Stratified cluster sampling method was used to select 7318 preschool children from 12 districts in Hefei city, China. A questionnaire survey was conducted to collect information on maternal exposure to ACEs and Conners’ Parent Rating Scales. Logistic regression was used to analyze the relationship between maternal ACEs and children’s behavioral problems. The prevalence of behavioral problems in preschool children was 16.0%, while it was higher among girls (18.4%) than boys (13.92%) (χ2 = 27.979, p < 0.001). The rate of behavioral problems in children in the group of mothers with ACEs was higher than those without ACEs (all p < 0.05). Maternal ACEs were associated with increased risk of the behavior problems in preschool children (adjusted OR 2.91, 95% CI 2.45–3.45), and no gender difference (in girls 3.01, 2.38–3.81, in boys 2.79, 2.17–3.58, respectively) was found. Maternal ACEs were associated with increased risk of each type of the behavioral problems of preschool children, except that maternal emotional neglect was not associated with psycho-physical problems, impulse-activities, and anxiety. The only gender differences found were higher conduct problems related to maternal emotional abuse and ACEs and higher anxiety related to maternal physical abuse and community violence in girls compared with boys. Mothers exposured to ACEs are more likely to have children with behavioral health problems in preschool period. Further research is needed to explore the mechanisms by which maternal ACEs influence children’s behavioral problems.
Opportunities to Integrate Mobile App–Based Interventions Into Mental Health and Substance Use Disorder Treatment Services in the Wake of COVID-19
Authors: Satre Derek D. , Meacham Meredith C. , Asarnow Lauren D. , Fisher Weston S. , Fortuna Lisa R. , Iturralde Esti
Published: October 2021

The COVID-19 pandemic has heightened concerns about the impact of depression, anxiety, alcohol, and drug use on public health. Mobile apps to address these problems were increasingly popular even before the pandemic, and may help reach people who otherwise have limited treatment access. In this review, we describe pandemic-related substance use and mental health problems, the growing evidence for mobile app efficacy, how health systems can integrate apps into patient care, and future research directions. If equity in access and effective implementation can be addressed, mobile apps are likely to play an important role in mental health and substance use disorder treatment.
Navigating the Perilous Waters of Partisan Scholarship: Participatory Action Research (PAR) with the European Transport Workers’ Federation (ETF)
Authors: Thomas Huw , Turnbull Peter
Published: October 2021

Participatory action research (PAR) has been offered up as a methodological orientation for public sociology. The challenges of PAR at the local level have been well documented. In contrast, PAR with the labour movement, in particular international meta-organisations such as global trade union federations, has received short shrift. We demonstrate how partisan scholars working with the labour movement can engage with both the different logics of collective action and the different levels of worker representation in pursuit of (political) emancipation. To illustrate how PAR can be ‘scaled up’ from the local to the global, we reflect on our participation with the European Transport Workers’ Federation (ETF). This revealed three particular perils of PAR – personal, purpose and political – that partisan scholars must navigate in order to foster action and emancipation by research. While PAR is an affirming process for our research partners, it is not a panacea for their problems.
‘I Find it Daunting . . . That I’m Gonna Have to Deal with This until 60’: Extended Working Lives and the Sustainable Employability of Operational Firefighters
Authors: Egdell Valerie , Hussein Rima , Harrison Deborah , Bader Anna Katharina , Wilson Rob
Published: October 2021

While operational firefighters in the UK fire and rescue service traditionally retired in their 50s, their working lives are now extending. However, external pressures and the emotional and physical demands of firefighting work, lead to questions about whether operational firefighters will be able to extend their working lives. In this article, we engage with Van der Klink et al.’s sustainable employability model, which focuses on situations that allow individuals to make valuable contributions through their work and reveal how working lives can be extended. We consider implications of the characteristics of operational firefighting work, individual circumstances and contextual factors for the extension of working lives. Drawing on interviews conducted with firefighters, crew managers and watch managers working in a UK fire and rescue service, we highlight the unsustainability of many future working lives because of wellbeing and organisational pressures.
White matter microstructure alterations in systemic lupus erythematosus: A preliminary coordinate-based meta-analysis of diffusion tensor imaging studies
Authors: Zhou Cong , Dong Man , Duan Weiwei , Lin Hao , Wang Shuting , Wang Yuxin , Zhang Yujia , Shi Jiameng , Liu Shirui , Cheng Yuqi , Xu Xiufeng , Xu Jian
Published: October 2021

Background

Systemic lupus erythematosus is often accompanied with neuropsychiatric symptoms. Neuroimaging evidence indicated that microstructural white matter (WM) abnormalities play role in the neuropathological mechanism. Diffusion tensor imaging (DTI) studies allows the assessment of the microstructural integrity of WM tracts, but existing findings were inconsistent. This present study aimed to conduct a coordinate‐based meta‐analysis (CBMA) to identify statistical consensus of DTI studies in SLE.

Methods

Relevant studies that reported the differences of fractional anisotropy (FA) between SLE patients and healthy controls (HC) were searched systematically. Only studies reported the results in Talairach or Montreal Neurological Institute (MNI) coordinates were included. The anisotropic effect size version of signed differential mapping (AES-SDM) was applied to detect WM alterations in SLE.

Results

Totally, five studies with seven datasets which included 126 patients and 161 HC were identified. The pooled meta-analysis demonstrated that SLE patients exhibited significant FA reduction in the left striatum and bilateral inferior network, mainly comprised the corpus callosum (CC), bilateral inferior fronto-occipital fasciculus (IFOF), bilateral anterior thalamic projections, bilateral superior longitudinal fasciculus (SLF), left inferior longitudinal fasciculus (ILF), and left insula. No region with higher FA was identified.

Conclusions

Disorders of the immune system might lead to subtle WM microstructural alterations in SLE, which might be related with cognitive deficits or emotional distress symptoms. This provides a better understanding of the pathological mechanism of microstructural brain abnormalities in SLE.
Design of an integral super twisting sliding mode controller for position control and extending the traveling range of initially curved micro-beams
Authors: Salehi Kolahi Mohammad Reza , Moeinkhah Hossein , Rahmani Hossein
Published: October 2021

Based on the super twisting concept, this article develops an integral sliding mode controller with nonlinear disturbance observer for position control and extending the traveling range of an initially curved micro-beam. The nonlinear damped model of the curved micro-beam is modeled based on the non-classical continuum theory. The single-mode assumption is used to transform the nonlinear governing PDE of the system into a nonlinear state-space form. The robust controller is designed to overcome the position control problem in the presence of non-parametric uncertainties and unknown non-symmetric input saturation due to the existing constraints in the electrostatic actuation. The effects of the uncertainties are considered as a compound disturbance term which can be estimated in finite time. Furthermore, due to the estimation properties of the observer, knowledge about the bounds of the uncertainties is not required. Extensive simulation results clearly verified the effectiveness of the controller in position tracking and extending the traveling range of the initially curved micro-beam to the unstable zones under smooth control effort.
Legitimacy Processes and Trajectories of Co-Prosumption Services: Insights from Coworking Spaces
Authors: Bouncken Ricarda B. , Tiberius Victor
Published: October 2021

Our study applies legitimacy theorizing to service research, zooming in on co-prosumption service business models, which reside on significant direct contacts among provider-actors and customers as well as fellow customers in the service space. Our findings are based on a longitudinal flexible pattern matching method on 17 coworking spaces. The service cocreation nuances the double role of customers as evaluators and cocreators of legitimacy. This is because customers can have immediate perceptions of the actions and values of the services in their legitimacy evaluation while cocreating the service. Legitimacy shaped via social and recursive processes occurs in three stages: provisional, calibrated, and affirmed legitimacy. Findings inform four trajectory mechanisms of value-in-use pattern provenance, emergent Business Model development adaptive to the spatial context and loyal customers, visible trances as well as inside-out and outside-in identification processes. Further, the processes in the micro-ecosystem of an interstitial service space can develop a superordinate logic which overlays the potentially present coopetive and heterogenous institutional logics and interests of service customers.
Experimental investigation on axial compressive behavior of fiber reinforced polymer-reinforced concrete columns confined with external fiber reinforced polymer jackets
Authors: Chen Chuanxiang , Wang Zhenyu , Zhou Wei
Published: October 2021

An innovative glass fiber reinforced polymer (GFRP) closed-type winding (GFRP-CW) tie was developed to eliminate the bond slip failure and make full use of the tensile strength of ties compared with conventional pultruded fiber reinforced polymer (FRP) rod ties. Although better confinement effect of GFRP-CW ties, however after spalling of concrete cover, the compressive longitudinal FRP bars in the plastic hinge regions of columns are most likely to crush or buckle. External FRP jackets can effectively restraint damage to concrete cover. Against this background, a novel FRP-reinforced concrete column confined with external FRP jackets and the internal GFRP-CW ties were proposed to prevent the FRP bars from premature buckling or crushing. In this article, twelve square new columns were constructed and tested to characterize the axial compressive behavior. The test parameters included FRP wrapping type (GFRP or carbon fiber reinforced polymer (CFRP)), FRP wrapping layers, and spacing of ties. Test results confirmed that FRP-reinforced concrete columns with external FRP jackets had significantly larger ductile behavior and exhibited higher load-carrying capacity than their counterparts FRP-reinforced concrete columns due to the contribution of longitudinal GFRP bars and the concrete cover. The test results also suggested reasonable spacing of ties and layers of GFRP jackets for an expected moderate confinement behavior.
Experimental study on shear performance of improved high-performance polymer cement mortar–glass fiber reinforced plastic reinforced masonry wall
Authors: Qiao Jinli , Liu Bo , Li Yanyan , Li Shengyue , Zhang Wenbin
Published: October 2021

The improved high-performance polymer cement mortar (PCM) and glass fiber reinforced plastic (GFRP) system reinforcement was used in the research to strengthen and repair the masonry structure, so as to improve its bond stress, anchoring force, and integral performance without changing the original structure and further study the shear performance of masonry structure strengthened by the combination of the two. The optimum ratio of improved high-performance PCM was determined by analyzing the bend-press ratio of PCM test block. Improved high-performance PCM and GFRP were combined to strengthen the damaged masonry wall, and a five-piece masonry wall composed of “improved high-performance PCM+ with or without GFRP+ different original wall failure modes before reinforcement” was designed. Through diagonal loading shear test, the shear strength, vertical displacement, horizontal relative displacement, and failure models of masonry walls were obtained, and the effects of five different reinforcement methods and different materials on shear strength, stiffness, ductility, and failure modes of masonry walls were studied. The results show that compared with the unreinforced original wall, the shear strength of the masonry wall reinforced with the improved O4PCM is 43.5% higher, and its stiffness is also greatly improved, but the failure mode is still brittle failure; the shear strength of masonry walls strengthened by O4PCM and GFRP is 6.5% higher than that of masonry walls strengthened by O4PCM alone, and the stiffness is also increased. Its failure mode changes from brittle failure to ductile failure; with a failure mode of ductile failure, the shear strength of masonry walls strengthened by P4PCM and GFRP and that strengthened by P6PCM and GFRP are 4.8% and 12.7% higher than that strengthened by O4PCM and GFRP, respectively, and the stiffness is also increased compared with that strengthened by O4PCM and GFRP. After experimental comparison, it is the best scheme to strengthen masonry wall with improved P6PCM and GFRP.