The Congruence of Academic Motivation and Catholic Education

Student motivation is of central concern for all teachers, as students cannot learn if they are not engaged and attentive during class. This essay describes how Catholic schools are uniquely designed to promote positive motivational patterns in students based on their foundation in the mysteries of the Catholic faith. The Paschal Mystery relates to students pursuing mastery goals and persisting through challenges, the Trinitarian Mystery reflects the focus on community and belongingness, the Incarnation relates to striving for excellence, and the Eucharist reflects the need for purpose. When Catholic schools are rooted in these mysteries and the mission of the Church, students are primed for a positive motivational experience in school

No Good Options: Analysis of Catholic School Reopening Plans in Fall 2020

As schools across the country made decisions about how to safely reopen during the COVID-19 pandemic in the Fall of 2020, Catholic schools reopened for in-person instruction more than surrounding public schools. This study analyzes published reopening plans from 136 Catholic schools in 18 different states to explore how schools reopened and how they communicated their plans. Results showed that Catholic schools mostly did not decide to reopen virtually, consistent with local health data trends and public school decisions. Rather, Catholic schools offered in-person education with health and safety protocols in place. Most schools in the sample did not communicate their plans in full on their websites. Plans that were accessible on websites were analyzed based on the National Standards and Benchmarks of Effective Catholic Schools for evidence of the added value of Catholic education during this time

School Improvement in the Digital Age: A Study of the Alliance for Catholic Education Blended Learning Pilot

This article presents a description of the Alliance for Catholic Education’s (ACE’s) approach to and experience of implementing a pilot blended learning and school improvement initiative in five Catholic schools in three U.S. (arch)dioceses. Program evaluation data is summarized, including results of teacher surveys measuring increases in perceptions of knowledge of and attitudes toward components of the model. The project description and findings offer a model for other Catholic schools considering introducing blended learning approaches as part of school improvement efforts

Measuring Students’ Sense of School Catholic Identity

As a ministry of the Catholic Church, Catholic schools are charged with educating stu­dents’ hearts and minds. Multiple standardized academic tests and other student assessments are available for monitoring both student and teacher outcomes in Catholic schools, but fewer measures exist for considering the school’s faith-related mission. Although tests of student religious knowledge and benchmarks related to specific Catholic elements of the school are available, we do not yet have a robust set of instruments that provide teachers and leaders an understanding of their progress in providing a school environment permeated by Catholic culture and faith. To consider how students in Catholic schools perceive the Catholicity of their school and how these perceptions vary among different student groups, we developed, piloted, and validated the Sense of School Catholic Iden­tity Survey (SSCI). This 20-­item survey measures Grade 5 through 8 students’ perceptions of their Catholic school as personal and invitational, sacramental, unitive, and eucharistic. Findings from the pilot study suggest that responses differ by student grade level, religious tradition, and gender. Future testing of the scale will examine school­-level differences in Catholic identity

Inclusive jet cross sections and dijet correlations in D∗±D^{*\pm} photoproduction at HERA

Inclusive jet cross sections in photoproduction for events containing a $D^*$ meson have been measured with the ZEUS detector at HERA using an integrated luminosity of $78.6 {\rm pb}^{-1}$. The events were required to have a virtuality of the incoming photon, $Q^2$, of less than 1 GeV$^2$, and a photon-proton centre-of-mass energy in the range $130<W_{\gamma p}<280 {\rm GeV}$. The measurements are compared with next-to-leading-order (NLO) QCD calculations. Good agreement is found with the NLO calculations over most of the measured kinematic region. Requiring a second jet in the event allowed a more detailed comparison with QCD calculations. The measured dijet cross sections are also compared to Monte Carlo (MC) models which incorporate leading-order matrix elements followed by parton showers and hadronisation. The NLO QCD predictions are in general agreement with the data although differences have been isolated to regions where contributions from higher orders are expected to be significant. The MC models give a better description than the NLO predictions of the shape of the measured cross sections.Comment: 43 pages, 12 figures, charm jets ZEU

Dissociation of virtual photons in events with a leading proton at HERA

The ZEUS detector has been used to study dissociation of virtual photons in events with a leading proton, gamma^* p -> X p, in e^+p collisions at HERA. The data cover photon virtualities in two ranges, 0.03<Q^2<0.60 GeV^2 and 2<Q^2<100 GeV^2, with M_X>1.5 GeV, where M_X is the mass of the hadronic final state, X. Events were required to have a leading proton, detected in the ZEUS leading proton spectrometer, carrying at least 90% of the incoming proton energy. The cross section is presented as a function of t, the squared four-momentum transfer at the proton vertex, Phi, the azimuthal angle between the positron scattering plane and the proton scattering plane, and Q^2. The data are presented in terms of the diffractive structure function, F_2^D(3). A next-to-leading-order QCD fit to the higher-Q^2 data set and to previously published diffractive charm production data is presented

Search for lepton-flavor violation at HERA

A search for lepton-flavor-violating interactions $e p \to \mu X$ and $e p\to \tau X$ has been performed with the ZEUS detector using the entire HERA I data sample, corresponding to an integrated luminosity of 130 pb^{-1}. The data were taken at center-of-mass energies, $\sqrt{s}$, of 300 and 318 GeV. No evidence of lepton-flavor violation was found, and constraints were derived on leptoquarks (LQs) that could mediate such interactions. For LQ masses below $\sqrt{s}$, limits were set on $\lambda_{eq_1} \sqrt{\beta_{\ell q}}$, where $\lambda_{eq_1}$ is the coupling of the LQ to an electron and a first-generation quark $q_1$, and $\beta_{\ell q}$ is the branching ratio of the LQ to the final-state lepton $\ell$ ($\mu$ or $\tau$) and a quark $q$. For LQ masses much larger than $\sqrt{s}$, limits were set on the four-fermion interaction term $\lambda_{e q_\alpha} \lambda_{\ell q_\beta} / M_{\mathrm{LQ}}^2$ for LQs that couple to an electron and a quark $q_\alpha$ and to a lepton $\ell$ and a quark $q_\beta$, where $\alpha$ and $\beta$ are quark generation indices. Some of the limits are also applicable to lepton-flavor-violating processes mediated by squarks in $R$-Parity-violating supersymmetric models. In some cases, especially when a higher-generation quark is involved and for the process $e p\to \tau X$, the ZEUS limits are the most stringent to date.Comment: 37 pages, 10 figures, Accepted by EPJC. References and 1 figure (Fig. 6) adde

Multijet production in neutral current deep inelastic scattering at HERA and determination of alpha_s

Multijet production rates in neutral current deep inelastic scattering have been measured in the range of exchanged boson virtualities 10 < Q2 < 5000 GeV2. The data were taken at the ep collider HERA with centre-of-mass energy sqrt(s) = 318 GeV using the ZEUS detector and correspond to an integrated luminosity of 82.2 pb-1. Jets were identified in the Breit frame using the k_T cluster algorithm in the longitudinally invariant inclusive mode. Measurements of differential dijet and trijet cross sections are presented as functions of jet transverse energy E_{T,B}{jet}, pseudorapidity eta_{LAB}{jet} and Q2 with E_{T,B}{jet} > 5 GeV and -1 < eta_{LAB}{jet} < 2.5. Next-to-leading-order QCD calculations describe the data well. The value of the strong coupling constant alpha_s(M_Z), determined from the ratio of the trijet to dijet cross sections, is alpha_s(M_Z) = 0.1179 pm 0.0013(stat.) {+0.0028}_{-0.0046}(exp.) {+0.0064}_{-0.0046}(th.)Comment: 22 pages, 5 figure

Measurement of charm fragmentation ratios and fractions in photoproduction at HERA

The production of D^*+, D^0, D^+, D_s^+ and Lambda_c^+ charm hadrons and their antiparticles in ep scattering at HERA was measured with the ZEUS detector using an integrated luminosity of 79 pb^-1. The measurement has been performed in the photoproduction regime with the exchanged-photon virtuality Q^2 < 1 GeV^2 and for photon-proton centre-of-mass energies in the range 130 < W < 300 GeV. The charm hadrons were reconstructed in the range of transverse momentum p_T(D, Lambda_c) > 3.8 GeV and pseudorapidity |eta(D, Lambda_c)| < 1.6. The production cross sections were used to determine the ratio of neutral and charged D-meson production rates, R_u/d, the strangeness-suppression factor, gamma_s, and the fraction of charged D mesons produced in a vector state, P_v^d. The measured R_u/d and gamma_s values agree with those obtained in deep inelastic scattering and in e^+e^- annihilations. The measured P_v^d value is smaller than, but consistent with, the previous measurements. The fractions of c quarks hadronising as a particular charm hadron, f(c -> D, Lambda_c), were derived in the given kinematic range. The measured open-charm fragmentation fractions are consistent with previous results, although the measured f(c -> D^*+) is smaller and f(c -> Lambda_c^+) is larger than those obtained in e^+e^- annihilations. These results generally support the hypothesis that fragmentation proceeds independently of the hard sub-process.Comment: 29 pages, 5 figures, 6 tables; minor text revision