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Vareberg KR, Vogt O, Berndt M. Putting your best face forward: How instructor emoji use influences students' impressions of credibility, immediacy, and liking. Educ Inf Technol (Dordr) 2022; 28:6075-6092. [PMID: 36406789 PMCID: PMC9640873 DOI: 10.1007/s10639-022-11421-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 10/21/2022] [Indexed: 05/18/2023]
Abstract
This project explores the impacts of emojis on students' impressions when used in a course welcome email. We adopt a 4 × 3 factorial design to determine how different emojis (i.e., , , ) impact students' impressions of credibility, immediacy, and liking. Data from students (N = 368) indicates emoji choice does impact impressions. Consistently, instructors' emoji use resulted in decreased perceived competence and trustworthiness but increased perceived caring, immediacy, and liking. Findings have implications for instructors who engage in technologically-mediated out-of-class communication and want to strengthen early student-instructor relationships. Limitations and future directions are also discussed.
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Affiliation(s)
- Kyle R. Vareberg
- Department of Communication & Media Studies, Northeastern State University, 600 N Grand Ave, Tahlequah, OK 74464 USA
| | - Olivia Vogt
- Department of Communication, North Dakota State University, Fargo, ND USA
| | - Maranda Berndt
- Bellisario College of Communications, The Pennsylvania State University, State College, PA USA
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Zou LQ, Vogt O, Schriever VA, Croy I, Schaal B, Hummel T. Decreasing prevalence of specific anosmia to non-steroid odorants from childhood to adolescence. Physiol Behav 2020; 218:112833. [PMID: 32061678 DOI: 10.1016/j.physbeh.2020.112833] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 02/10/2020] [Accepted: 02/10/2020] [Indexed: 11/29/2022]
Abstract
Specific anosmia is defined as the inability to detect a particular odorant, despite a normal olfactory function. Previous studies reported sex-related difference in detection threshold to steroid odorants, like androstenone or androstadienone during adolescence, and boys showed an increased detection threshold with age. However, such investigations have not been performed for non-steroid odorants. Hence, the current study investigated sex- and age-related effects on the prevalence of specific anosmia in children/adolescents aged 5-14 years (n = 800) to non-steroid odorants. The detection thresholds of three non-steroid odorants (bacdanol, methylsalicylate, and 3-hydrox-2-methyl-4-pyrone) with different molecular weights were measured. Results indicate that the rate of specific anosmia for all three odorants decreases from childhood to adolescence. This decrease is independent of sex and is most pronounced for odorants with higher molecular weight compared to the odorant with lower molecular weight. Thus, the development of basic olfactory functions for these three odorants continues until adolescence. The effect of molecular weight suggests that the locus of effect is at the periphery of the olfactory system, due to changes in either olfactory receptor expression patterns or perireceptor events.
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Affiliation(s)
- Lai-Quan Zou
- Smell and Taste Clinic, Department of Otorhinolaryngology, Technische Universität Dresden, Fetscherstrasse 74, 01307 Dresden, Germany; Chemical Senses and Mental Health Lab, Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China.
| | - Olivia Vogt
- Smell and Taste Clinic, Department of Otorhinolaryngology, Technische Universität Dresden, Fetscherstrasse 74, 01307 Dresden, Germany
| | - Valentin A Schriever
- Abteilung Neuropädiatrie, Klinik und Poliklinik für Kinder- und Jugendmedizin, Technische Universität Dresden, Dresden, Germany
| | - Ilona Croy
- Department of Psychotherapy and Psychosomatic Medicine, Technische Universität Dresden, Dresden, Germany
| | - Benoist Schaal
- Developmental and Cognitive Ethology-Psychology Lab, Centre des Sciences du Goût, CNRS (UMR 5265), Université de Bourgogne-Franche-Comté, Dijon, France
| | - Thomas Hummel
- Smell and Taste Clinic, Department of Otorhinolaryngology, Technische Universität Dresden, Fetscherstrasse 74, 01307 Dresden, Germany
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Vogt O, Lademann J, Rancan F, Meinke M, Schanzer S, Stockfleth E, Sterry W, Lange-Asschenfeldt B. Photoprotective Properties of the Fluorescent Europium Complex in UV-Irradiated Skin. Skin Pharmacol Physiol 2013; 26:76-84. [DOI: 10.1159/000345976] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Accepted: 11/19/2012] [Indexed: 12/25/2022]
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Durakiewicz T, Batista CD, Thompson JD, Olson CG, Joyce JJ, Lander GH, Gubernatis JE, Guziewicz E, Butterfield MT, Arko AJ, Bonca J, Mattenberger K, Vogt O. Direct observation of itinerant magnetism in the 5f-electron system UTe. Phys Rev Lett 2004; 93:267205. [PMID: 15698019 DOI: 10.1103/physrevlett.93.267205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2004] [Indexed: 05/24/2023]
Abstract
Our electron photoemission experiments demonstrate that the magnetization of the ferromagnetic state of UTe is proportional to the binding energy of the hybridized band centered around 50 meV below EF. This proportionality is direct evidence that the ferromagnetism of UTe is itinerant; i.e., the 5f electrons are not fully localized close to the atomic core. This mechanism of itinerant ferromagnetism differs from the traditional picture for 5f-electron magnetism in an essential and a novel way. We propose a simple model for the observed proportionality between the temperature dependence of the magnetization and the binding energy of the hybridized band near EF. This model allows us to estimate the effective magnetic interaction and to identify signatures of itinerant ferromagnetism in other materials.
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Affiliation(s)
- T Durakiewicz
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
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Schobinger-Papamantellos P, Fischer P, Vogt O, Kaldis E. Magnetic ordering of neodymium monopnictides determined by neutron diffraction. ACTA ACUST UNITED AC 2002. [DOI: 10.1088/0022-3719/6/4/020] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Meier G, Fischer P, Halg W, Lebech B, Rainford BD, Vogt O. Magnetic phase transitions of CeSb. II. Effects of applied magnetic fields. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3719/11/6/023] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Perry SC, Nuttall WJ, Lander GH, Vogt O. X-ray-scattering study of the two magnetic correlation lengths in uranium antimonide. Phys Rev B Condens Matter 1996; 54:15234-15237. [PMID: 9985585 DOI: 10.1103/physrevb.54.15234] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Pittini R, Schoenes J, Vogt O, Wachter P. Discovery of 90 degrees Magneto-optical Polar Kerr Rotation in CeSb. Phys Rev Lett 1996; 77:944-947. [PMID: 10062946 DOI: 10.1103/physrevlett.77.944] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Schoenes J, Vogt O, Löhle J, Hulliger F, Mattenberger K. Variation of f-electron localization in diluted US and UTe. Phys Rev B Condens Matter 1996; 53:14987-14995. [PMID: 9983293 DOI: 10.1103/physrevb.53.14987] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Nuttall WJ, Langridge S, Stirling WG, Lander GH, Lebech B, Vogt O. Resonant x-ray and neutron diffraction study of USb0.8Te0.2. Phys Rev B Condens Matter 1995; 52:4409-4419. [PMID: 9981573 DOI: 10.1103/physrevb.52.4409] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Chattopadhyay T, Burlet P, Rossat-Mignod J, Bartholin H, Vettier C, Vogt O. High-pressure neutron and magnetization investigations of the magnetic ordering in CeSb. Phys Rev B Condens Matter 1994; 49:15096-15104. [PMID: 10010616 DOI: 10.1103/physrevb.49.15096] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Paixão JA, Lander GH, Tang CC, Stirling WG, Blaise A, Burlet P, Brown PJ, Vogt O. Magnetization, neutron-, and resonant x-ray-diffraction studies of U0.85Th0.15Sb. Phys Rev B Condens Matter 1993; 47:8634-8645. [PMID: 10004904 DOI: 10.1103/physrevb.47.8634] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Tang CC, Stirling WG, Lander GH, Gibbs D, Herzog W, Carra P, Thole BT, Mattenberger K, Vogt O. Resonant magnetic x-ray scattering in a series of uranium compounds. Phys Rev B Condens Matter 1992; 46:5287-5297. [PMID: 10004306 DOI: 10.1103/physrevb.46.5287] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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McWhan DB, Vettier C, Isaacs ED, Ice GE, Siddons DP, Hastings JB, Peters C, Vogt O. Magnetic x-ray-scattering study of uranium arsenide. Phys Rev B Condens Matter 1990; 42:6007-6017. [PMID: 9994675 DOI: 10.1103/physrevb.42.6007] [Citation(s) in RCA: 121] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Lander GH, Stirling WG, Rossat-Mignod JM, Hagen M, Vogt O. Magnetic excitations in monodomain ferromagnetic uranium telluride. Phys Rev B Condens Matter 1990; 41:6899-6906. [PMID: 9992945 DOI: 10.1103/physrevb.41.6899] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Isaacs ED, McWhan DB, Peters C, Ice GE, Siddons DP, Hastings JB, Vettier C, Vogt O. X-ray resonance exchange scattering in UAs. Phys Rev Lett 1989; 62:1671-1674. [PMID: 10039734 DOI: 10.1103/physrevlett.62.1671] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Olsen JS, Gerward L, Benedict U, Luo H, Vogt O. Crystal structure and the equation of state of thorium monophosphide for pressures up to 50 GPa. J Appl Crystallogr 1989. [DOI: 10.1107/s002188988801091x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
High-pressure X-ray diffraction studies have been performed on ThP using synchrotron radiation and a diamond-anvil cell. The bulk modulus B
0 and its pressure derivative B′0 have been determined (B
0 = 137 GPa; B′0 = 5.1). A phase transition from the NaCl structure to the CsCl structure was observed at about 30 GPa.
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Gerward L, Benedict U, Dabos S, Vogt O. High-pressure phases of uranium monophosphide studied by synchrotron x-ray diffraction. Phys Rev B Condens Matter 1988; 37:8713-8718. [PMID: 9944234 DOI: 10.1103/physrevb.37.8713] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Burlet P, Rossat-Mignod J, Lander GH, Spirlet JC, Rebizant J, Vogt O. Neutron diffraction study of PuSb: The critical regime. Phys Rev B Condens Matter 1987; 36:5306-5310. [PMID: 9942168 DOI: 10.1103/physrevb.36.5306] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Lander G, Rebizant J, Spirlet J, Delapalme A, Brown P, Vogt O, Mattenberger K. Neutron scattering and magnetization studies of plutonium monochalcogenides. ACTA ACUST UNITED AC 1987. [DOI: 10.1016/0378-4363(87)90127-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kuznietz M, Burlet P, Rossat-Mignod J, Vogt O, Mattenberger K. Neutron-diffraction and magnetization studies of UP0.80S0.20 single crystals: Observation of several incommensurate and field-induced ferrimagnetic phases. Phys Rev B Condens Matter 1987; 35:7142-7145. [PMID: 9940983 DOI: 10.1103/physrevb.35.7142] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Burlet P, vuevel S, Kuvnietv M, Bonnisseau D, Rossat-Mignod J, Spirlet JC, Rebivant J, Vogt O. Neutron diffraction study of NpAs single crystal. ACTA ACUST UNITED AC 1986. [DOI: 10.1016/0022-5088(86)90549-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Leger JM, Oki K, Redon AM, Vedel I, Rossat-Mignod J, Vogt O. Volume and structural behavior of UP and USb up to 25 GPa. Phys Rev B Condens Matter 1986; 33:7205-7208. [PMID: 9938052 DOI: 10.1103/physrevb.33.7205] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Jackman JA, Holden TM, Buyers WJ, Vogt O, Genossar J. Systematic study of the lattice dynamics of the uranium rocksalt-structure compounds. Phys Rev B Condens Matter 1986; 33:7144-7153. [PMID: 9938044 DOI: 10.1103/physrevb.33.7144] [Citation(s) in RCA: 65] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Rudigier H, Ott HR, Vogt O. Low-temperature specific heat of uranium monopnictides and monochalcogenides. Phys Rev B Condens Matter 1985; 32:4584-4591. [PMID: 9937640 DOI: 10.1103/physrevb.32.4584] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Halg B, Furrer A, Vogt O. Coexistence of different short-range-ordered spin fluctuations in Ce1-x(La,Y)xSb. Phys Rev Lett 1985; 54:1388-1391. [PMID: 10031019 DOI: 10.1103/physrevlett.54.1388] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Spirlet J, Bednarczyk E, Rijkeboer C, Rizzoli C, Rebizant J, Vogt O. Recent achievements in single crystal growth of actinide compounds. Inorganica Chim Acta 1984. [DOI: 10.1016/s0020-1693(00)94578-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Baptist R, Belakhovsky M, Brooks M, Pinchaux R, Baer Y, Vogt O. Electronic structure and fano-type resonance effects in uranium antimonide studied by photoemission with synchrotron radiation. ACTA ACUST UNITED AC 1980. [DOI: 10.1016/0378-4363(80)90128-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Boucherle J, Delapalme A, Howard C, Rossat-Mignod J, Vogt O. Polarized neutron determination of the ground state of Ce3+ in CeSb. ACTA ACUST UNITED AC 1980. [DOI: 10.1016/0378-4363(80)90167-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Burlet P, Quezel S, Rossat-Mignod J, Bartholin H, Vogt O. Effect of arsenic and bismuth substitution on the unusual magnetic properties of CeSb. ACTA ACUST UNITED AC 1980. [DOI: 10.1016/0378-4363(80)90191-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Rossat-Mignod J, Burlet P, Bartholin H, Tchapoutian R, Vogt O, Vettier C, Lagnier R. A neutron, magnetization and specific heat study of the unusual magnetic properties of UAs. ACTA ACUST UNITED AC 1980. [DOI: 10.1016/0378-4363(80)90152-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Buyers W, Murray A, Holden T, Svensson E, de V. DuPlessis P, Lander G, Vogt O. Spin and phonon excitations in actinide systems. ACTA ACUST UNITED AC 1980. [DOI: 10.1016/0378-4363(80)90176-x] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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