Miracle-dz/UniFAR-FTUs huggingface dataset:
Multilevel design efficiency in educational effectiveness research

In educational effectiveness research, multilevel data analyses are often used because research units (most frequently, pupils or teachers) are studied that are nested in groups (schools and classes). This hierarchical data structure complicates designing the study because the structure has to be taken into account when approximating the accuracy of estimation and the power for statistical testing, which should be sufficient to reach meaningful conclusions. Accuracy and power, both referred to as efficiency, can be optimized by carefully choosing the number of units to sample at each of the levels, taking into account the available resources and costs of sampling at these levels. We complement the findings that are found in the literature with regard to designing multilevel studies and propose a simulation approach that can be used to help making study-specific decisions.
Do Shared S-minus Functions Among Stimuli Lead to Equivalence?

We examined the claim that equivalence classes contain all positive elements in a reinforcement contingency by asking whether negative stimuli in a reinforcement contingency will also form an equivalence class, based on their shared function as S-minus stimuli. In Experiment 1, 5 subjects were tested for equivalence for positive and negative stimuli. Testing of positive stimuli preceded testing of negative stimuli. Two of five subjects demonstrated equivalence for positive stimuli, and three subjects demonstrated equivalence for negative stimuli. In Experiment 2, order of testing was reversed. Four of six subjects demonstrated equivalence for positive stimuli, and none demonstrated equivalence for negative stimuli. In Experiment 3, positive and negative stimuli were tested together. Only one of five subject demonstrated equivalence for positive and negative stimuli. These data suggest that negative stimuli may enter an equivalence class, and so Sidman paradigm should be expanded. Order of testing was found as a meaningful variable.
Global Risk Indicators and the Role of Gender in a Juvenile Detention Sample

Growing evidence regarding the gender-specific nature of risk/needs factors in girls coming to the attention of the juvenile court is contrasted with the limited availability of gender-sensitive assessment instruments designed to measure risk/needs. In the present study, data are gathered from a sample of male and female youth assessed at a juvenile court detention facility. As hypothesized, analyses revealed significantly higher scores for males on prior offenses and significantly higher scores for females on family/parenting, mental health, traumatic events, and health-related risks. Unexpectedly, females also scored significantly higher than males in domains associated with psychopathy, accountability, and peer relationships. Female and male youth also differed in type of offense that brought them to the attention of the detention facility. In turn, type of offense was a predictor of risk/needs levels in the family/parenting domain, underscoring the particularly salient role family factors play in the lives of court-involved youth.
Negative membrane curvature as a cue for subcellular localization of a bacterial protein

Bacterial proteins often localize to distinct sites within the cell, but the primary cues that dictate localization are largely unknown. Recent evidence has shown that positive membrane curvature can serve as a cue for localization of a peripheral membrane protein. Here we report that localization of the peripheral membrane protein DivIVA is determined in whole or in part by recognition of negative membrane curvature and that regions of the protein near the N and C terminus are important for localization. DivIVA, which is a cell division protein in Bacillus subtilis, localizes principally as a ring at nascent septa and secondarily to the less negatively curved, inside surface of the hemispherical poles of the cell. When cytokinesis is prevented, DivIVA redistributes itself to, and becomes markedly enriched at, the poles. When the rod-shaped cells are converted into spheres (protoplasts) by treatment with lysozyme, DivIVA adopts a largely uniform distribution around the cell. Recognition of membrane curvature by peripheral membrane proteins could be a general strategy for protein localization in bacteria.
The Personal and Normative Image of God: The Role of Religious Culture and Mental Health

This article focuses on the difference between the personal God image and the God image that people perceive as normative, that is to say, the God image they believe they should have according to religious culture. A sample of 544 Dutch respondents, of which 244 received psychotherapy, completed the Dutch Questionnaire of God Images (QGI). In general, there appeared to be a discrepancy between the personal and the normative God image. Whether discrepancies were experienced as conflictive was related to religious denomination and mental health. Conflictive feelings were associated with lower religious saliency and higher educational level. Moreover, they were associated with mental health per se and the interaction between mental health and denomination, with patients reporting more conflicts than normals except in the Roman Catholic and Orthodox-Reformed group, where patients and non-patients hardly differed in the experience of conflict.
Backtracking Auckland?: Technical and Communicative Reason in Metropolitan Transport Planning

Abstract Communicative planning has helped to illuminate the role of technical reason in planning processes. Transport planning has had little exposure to the communicative perspective. This paper examines transport planning in Auckland, New Zealand, from a communicative planning perspective. The paper argues that the historical dominance of technical reason has biased strategic transport policy towards supporting automobiles over more sustainable modes. The paper demonstrates the dominance of technical rationality in transport strategy-making processes and institutions in contrast to expressed public preferences. The paper concludes by arguing that the achievement of greater sustainability in Auckland's transport, and elsewhere, depends on a greater communicative emphasis in regional planning and transport strategy making.
Finding a voice, finding self

The term ‘pupil voice’ has, in recent years, become part of a wider discourse but tends to refer to a limited conception of young people ‘having a say’ within the bounds of school convention. This article is about what Henry Giroux terms ‘border crossings’, in which voice develops through a physical and intellectual journey beyond boundaries of classroom, of culture, of home and school learning. The story is told through the accounts of school students who crossed their own national borders to visit schools and families in other countries as part of a Scottish‐based project called the Learning School. It was an experience which for them brought into sharp relief questions of voice and sense of self. Through evaluating the experiences of their peers in the schools visited they learned to attune themselves to the hidden voices in classrooms in very diverse cultural settings, experiences which served to sharpen awareness of their own inner voice. Their diaries reveal ways in which the internalized voices of friends, parents and teachers shaped perceptions of who they ‘were’ and what they believed. Their descriptions of re‐entry to the schools they had left behind a year before illustrate some of the tensions that are faced by not only young people striving for resolution among multiple cultural identities but for all students who daily cross the borders of school and community, home and classroom. The broader lesson from this study for teachers is to recognize the hidden agency of the young people they teach and how their sense of self is shaped by the borderlands and ‘construction sites’ they inhabit. The challenge for schools is to reappraise their own identity and to discover what it means to become a genuine learning community.
Cerebellar cortical inhibition and classical eyeblink conditioning

The cerebellum is considered a brain structure in which memories for learned motor responses (e.g., conditioned eyeblink responses) are stored. Within the cerebellum, however, the relative importance of the cortex and the deep nuclei in motor learning/memory is not entirely clear. In this study, we show that the cerebellar cortex exerts both basal and stimulus-activated inhibition to the deep nuclei. Sequential application of a γ-aminobutyric acid type A receptor (GABAAR) agonist and a noncompetitive GABAAR antagonist allows selective blockade of stimulus-activated inhibition. By using the same sequential agonist and antagonist methods in behaving animals, we demonstrate that the conditioned response (CR) expression and timing are completely dissociable and involve different inhibitory inputs; although the basal inhibition modulates CR expression, the conditioned stimulus-activated inhibition is required for the proper timing of the CR. In addition, complete blockade of cerebellar deep nuclear GABAARs prevents CR acquisition. Together, these results suggest that different aspects of the memories for eyeblink CRs are encoded in the cerebellar cortex and the cerebellar deep nuclei.
El significado del valor trabajo como relacionado a la experiencia ocupacional: Una comparación de profesores de EGB y estudiantes del CAP

ResumenLa estructura, la jerarquia del sistema de valores personales y el significado del valor trabajo son estudiadas aplicando la teoria de Schwartz (Schwartz & Bilsky, 1987, 1990) sobre la estructura motivacional del sistema de valores.Una muestra de profesores de EGB (N = 179) y otra de estudiantes del CAP (N = 193) respondieron a la version castellana del SVS (Schwartz, 1987). La estructura de las puntuaciones de importancia atribuidas a los valores fue analizada mediante SVS (Guttman, 1968) y las medias de estas puntuaciones fueron comparadas mediante estadisticos convencionales.Los resultados muestran que la jerarquia y la estructura de valores son similares en ambas muestras. Sin embargo, el analisis del significado del valor trabajo revela distintos patrones de asociacion con otros valores como resultado de la distinta experiencia ocupacional de ambos colectivos.
Boys Might Catch Up, Family Influences Continue: Influences on Behavioral Self-Regulation in Children From an Affluent Region in Germany Before School Entry

Research Findings: Behavioral self-regulation is crucial for school success. Although behavioral self-regulation typically grows rapidly during the preschool period, children in this age group vary widely in their behavioral self-regulation capacities. The present study investigated 3 potential determinants of growth rates in behavioral self-regulation in children from an affluent region in Germany: family educational resources, child gender, and child negative affectivity. Using a longitudinal design, we observed children (N = 60) during the last 2 years before school entry. Children from families with relatively fewer educational resources started off with a lower level of behavioral self-regulation and did not catch up with their more advantaged peers. Boys showed poorer initial behavioral self-regulation than girls, but their gains in behavioral self-regulation were greater over time compared to girls’. Negative affectivity influenced neither the initial level of nor growth in behavioral self-regulation. Practice or Policy: The present findings suggest that even in a relatively affluent region differences in families’ educational resources influence children’s behavioral self-regulation trajectories. At least in the German context, early interventions to facilitate behavioral self-regulation in children from families with comparatively fewer educational resources should be a focus of policies attempting to reduce achievement gaps.
Systemic Lupus Erythematosus Immune Complexes Increase the Expression of SLAM Family Members CD319 (CRACC) and CD229 (LY-9) on Plasmacytoid Dendritic Cells and CD319 on CD56dim NK Cells

Patients with systemic lupus erythematosus (SLE) display an activated type I IFN system due to unceasing IFN-α release from plasmacytoid dendritic cells (pDCs) stimulated by nucleic acid–containing immune complexes (ICs). NK cells strongly promote the IFN-α production by pDCs; therefore, we investigated surface molecules that could be involved in the pDC–NK cell cross-talk. In human PBMCs stimulated with RNA-containing ICs (RNA-ICs), the expression of the signaling lymphocyte activation molecule (SLAM) family receptors CD319 and CD229 on pDCs and CD319 on CD56dim NK cells was selectively increased. Upregulation of CD319 and CD229 on RNA-IC–stimulated pDCs was induced by NK cells or cytokines (e.g., GM-CSF, IL-3). IFN-α–producing pDCs displayed a higher expression of SLAM molecules compared with IFN-α− pDCs. With regard to signaling downstream of SLAM receptors, pDCs expressed SHIP-1, SHP-1, SHP-2, and CSK but lacked SLAM-associated protein (SAP) and Ewing’s sarcoma-activated transcript 2 (EAT2), indicating that these receptors may act as inhibitory receptors on pDCs. Furthermore, pDCs from patients with SLE had decreased expression of CD319 on pDCs and CD229 on CD56dim NK cells, but RNA-IC stimulation increased CD319 and CD229 expression. In conclusion, this study reveals that the expression of the SLAM receptors CD319 and CD229 is regulated on pDCs and NK cells by lupus ICs and that the expression of these receptors is specifically altered in SLE. These results, together with the observed genetic association between the SLAM locus and SLE, suggest a role for CD319 and CD229 in the SLE disease process.
Automatic Alt-text: Computer-generated Image Descriptions for Blind Users on a Social Network Service

We designed and deployed automatic alt-text (AAT), a system that applies computer vision technology to identify faces, objects, and themes from photos to generate photo alt-text for screen reader users on Facebook. We designed our system through iterations of prototyping and in-lab user studies. Our lab test participants had a positive reaction to our system and an enhanced experience with Facebook photos. We also evaluated our system through a two-week field study as part of the Facebook iOS app for 9K VoiceOver users. We randomly assigned them into control and test groups and collected two weeks of activity data and their survey feedback. The test group reported that photos on Facebook were easier to interpret and more engaging, and found Facebook more useful in general. Our system demonstrates that artificial intelligence can be used to enhance the experience for visually impaired users on social networking sites (SNSs), while also revealing the challenges with designing automated assistive technology in a SNS context.
Easing the conscience

Guilt is an emotion commonly experienced in divorce. Although guilt has been shown to increase cooperative negotiation behavior in organizational contexts, this is the first investigation of the role of guilt in divorce negotiations. Using survey data of 457 divorcing individuals, the authors examined how guilt was related to the most relevant negotiation styles, while controlling for the guilt-overlapping emotions shame and regret. Guilt was related to cooperative negotiation behavior (i.e., more yielding and problem-solving behavior, and less forcing behavior). Shame was related to uncooperative negotiation behavior (i.e., more forcing, more avoiding, less problem-solving behavior), whereas regret had no additional explanatory value.
Real-Time PCR Detection of Paenibacillus spp. in Raw Milk To Predict Shelf Life Performance of Pasteurized Fluid Milk Products

ABSTRACT Psychrotolerant sporeformers, specifically Paenibacillus spp. , are important spoilage bacteria for pasteurized, refrigerated foods such as fluid milk. While Paenibacillus spp. have been isolated from farm environments, raw milk, processing plant environments, and pasteurized fluid milk, no information on the number of Paenibacillus spp. that need to be present in raw milk to cause pasteurized milk spoilage was available. A real-time PCR assay targeting the 16S rRNA gene was designed to detect Paenibacillus spp. in fluid milk and to discriminate between Paenibacillus and other closely related spore-forming bacteria. Specificity was confirmed using 16 Paenibacillus and 17 Bacillus isolates. All 16 Paenibacillus isolates were detected with a mean cycle threshold (CT ) of 19.14 ± 0.54. While 14/17 Bacillus isolates showed no signal (CT > 40), 3 Bacillus isolates showed very weak positive signals (CT = 38.66 ± 0.65). The assay provided a detection limit of approximately 3.25 × 101 CFU/ml using total genomic DNA extracted from raw milk samples inoculated with Paenibacillus. Application of the TaqMan PCR to colony lysates obtained from heat-treated and enriched raw milk provided fast and accurate detection of Paenibacillus. Heat-treated milk samples where Paenibacillus (≥1 CFU/ml) was detected by this colony TaqMan PCR showed high bacterial counts (>4.30 log CFU/ml) after refrigerated storage (6°C) for 21 days. We thus developed a tool for rapid detection of Paenibacillus that has the potential to identify raw milk with microbial spoilage potential as a pasteurized product.
Green Human Resource Management: A Review and Research Agenda

The paper makes a case for the integration of the largely separate literatures of environmental management (EM) and human resource management (HRM) research. The paper categorizes the existing literature on the basis of Ability–Motivation– Opportunity (AMO) theory, revealing the role that Green human resource management (GHRM) processes play in people-management practice. The contributions of the paper lie in drawing together the extant literature in the area, mapping the terrain of the field, identifying some gaps in the existing literature and suggesting some potentially fruitful future research agendas. The findings of the review suggest that understanding of how GHRM practices influence employee motivation to become involved in environmental activities lags behind that of how organizations develop Green abilities and provide employees with opportunities to be involved in EM organizational efforts. Organizations are not using the full range of GHRM practices, and this may limit their effectiveness in efforts to improve EM.
Mediator mentors: Improving school climate, nurturing student disposition

Mediator Mentors, a collaborative research and service project, was begun by California State University-Fresno faculty and the staff of an elementary school (K–8) in the Central San Joaquin Valley. The purpose of the research was to assess conflict resolution program effects on students (N = 300) and school climate. Cross-age mentoring is an important component of this collaborative project. University students preparing for roles in helping professions served as mentors to elementary students. Impacts on student cognitive and affective perspective taking were assessed and student perceptions of school safety were explored.
Network connectivity of one-dimensional Vehicular Ad hoc Network

In this paper, we study the connectivity of a Vehicular Ad hoc Network (VANET) formed between vehicles that move on a highway. Analytical model to determine the network connectivity of VANET is presented, assuming that the speed of vehicles follow normal distribution. We bring out the exact dependence of vehicle speed statistics on VANET connectivity. We also present the dependence of vehicle speed statistics on both the node isolation probability as well as the critical transmission range required to maintain the desired connectivity probability. The results show that when the vehicle transmission range increases, the network connectivity also gets increased. The results also show that the network connectivity gets degraded when the average vehicle speed increases. Further, as the average speed increases, the critical transmission range required to meet a given connectivity probability criterion increases. On the other hand, when the standard deviation of vehicle speed increases, the network connectivity gets improved. It is also shown that, for a given connectivity probability requirement, the critical transmission range decreases as the standard deviation of the speed increases.
An Invasive Fish and the Time-Lagged Spread of Its Parasite across the Hawaiian Archipelago

Efforts to limit the impact of invasive species are frustrated by the cryptogenic status of a large proportion of those species. Half a century ago, the state of Hawai'i introduced the Bluestripe Snapper, Lutjanus kasmira, to O'ahu for fisheries enhancement. Today, this species shares an intestinal nematode parasite, Spirocamallanus istiblenni, with native Hawaiian fishes, raising the possibility that the introduced fish carried a parasite that has since spread to naïve local hosts. Here, we employ a multidisciplinary approach, combining molecular, historical, and ecological data to confirm the alien status of S. istiblenni in Hawai'i. Using molecular sequence data we show that S. istiblenni from Hawai'i are genetically affiliated with source populations in French Polynesia, and not parasites at a geographically intermediate location in the Line Islands. S. istiblenni from Hawai'i are a genetic subset of the more diverse source populations, indicating a bottleneck at introduction. Ecological surveys indicate that the parasite has found suitable intermediate hosts in Hawai'i, which are required for the completion of its life cycle, and that the parasite is twice as prevalent in Hawaiian Bluestripe Snappers as in source populations. While the introduced snapper has spread across the entire 2600 km archipelago to Kure Atoll, the introduced parasite has spread only half that distance. However, the parasite faces no apparent impediments to invading the entire archipelago, with unknown implications for naïve indigenous Hawaiian fishes and the protected Papahānaumokuākea Marine National Monument.
Social Comparisons of Psychological Distress by Boarding House Residents: Self-Evaluations of Mental Health and Healthcare Need

Abstract Boarding house residents (BHRs), like the wider homeless population, are multiply disadvantaged and have disproportionately high levels of mental ill-health. Social comparison processes that involve comparing one's mental health to others, may lead BHRs to minimize their mental health problems and needs. This cross-sectional study examined BHRs' evaluations of their psychological distress compared to three social reference groups and the significance of these to their felt need for help with distress. Fifty-seven, mostly male, BHRs in New South Wales participated in structured face-to-face interviews that included an objective measure of distress (K10). There was no evidence that psychological distress was underestimated due to social comparison processes. Objective distress produced the strongest prediction of participants' desire for help. Participants reported substantially higher distress than the Australian normative sample and 58% had clinically significant distress. Of these BHRs, 42% indicated that they did not want any help for their distress, which highlights the need for strategies to better engage this group.