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Journal articles on the topic 'Unidimensional'

Author: Grafiati
Published: 4 June 2021
Last updated: 20 February 2023

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1

Dodds, Pennie, Babette Rae, and Scott Brown. "Perhaps Unidimensional Is Not Unidimensional." Cognitive Science 36, no. 8 (October 3, 2012): 1542–55. http://dx.doi.org/10.1111/cogs.12003.

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2

Fivaz, Roland. "Unidimensional life." Systems Research and Behavioral Science 20, no. 3 (November 28, 2002): 269–85. http://dx.doi.org/10.1002/sres.519.

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3

Rodríguez del Pino, Juan Antonio. "El hombre unidimensional fragmentado." Barataria. Revista Castellano-Manchega de Ciencias Sociales, no. 16 (November 1, 2013): 97–106. http://dx.doi.org/10.20932/barataria.v0i16.74.

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Parafraseamos el título del conocido ensayo de Herbert Marcuse, puesto que la imagen que tradicionalmente se ha generado del hombre, de la masculinidad, ha sido unidimensional. Es decir, el hombre se caracterizaba por unos rasgos y conductas establecidos y afianzados desde tiempos remotos, considerándose todas las demás señas diferenciadoras como meras desviaciones impropias de lo normativo. Pero observaremos que esta realidad incuestionable, tal y como han analizado diversos investigadores a través de lo que se ha venido en denominar Men’s studies, ha demostrado ser una falacia difícil de mantener a lo largo de la historia y que en la actualidad deviene en falaz e inoperante frente a los cambios existentes en nuestros actuales modelos societarios.
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4

Shami, Ziv. "Countable hypersimple unidimensional theories." Journal of the London Mathematical Society 83, no. 2 (January 17, 2011): 309–32. http://dx.doi.org/10.1112/jlms/jdq068.

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5

Hrushovski, Ehud. "Unidimensional theories are superstable." Annals of Pure and Applied Logic 50, no. 2 (November 1990): 117–37. http://dx.doi.org/10.1016/0168-0072(90)90046-5.

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6

Duncan, Otis Dudley, and Magnus Stenbeck. "Are Likert scales unidimensional?" Social Science Research 16, no. 3 (September 1987): 245–59. http://dx.doi.org/10.1016/0049-089x(87)90003-2.

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7

Kashima, Haruo, Jun Tanemura, Tsuneo Hasegawa, Eisei Oda, Taro Muramatsu, and Tadashi Kusunoki. "Unidimensional Scale for Dementia." Dementia and Geriatric Cognitive Disorders 12, no. 5 (2001): 326–39. http://dx.doi.org/10.1159/000051278.

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8

Wu, Zilong, Hong Chen, and Yingke Lei. "Unidimensional ACGAN Applied to Link Establishment Behaviors Recognition of a Short-Wave Radio Station." Sensors 20, no. 15 (July 31, 2020): 4270. http://dx.doi.org/10.3390/s20154270.

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It is difficult to obtain many labeled Link Establishment (LE) behavior signals sent by non-cooperative short-wave radio stations. We propose a novel unidimensional Auxiliary Classifier Generative Adversarial Network (ACGAN) to get more signals and then use unidimensional DenseNet to recognize LE behaviors. Firstly, a few real samples were randomly selected from many real signals as the training set of unidimensional ACGAN. Then, the new training set was formed by combining real samples with fake samples generated by the trained ACGAN. In addition, the unidimensional convolutional auto-coder was proposed to describe the reliability of these generated samples. Finally, different LE behaviors could be recognized without the communication protocol standard by using the new training set to train unidimensional DenseNet. Experimental results revealed that unidimensional ACGAN effectively augmented the training set, thus improving the performance of recognition algorithm. When the number of original training samples was 400, 700, 1000, or 1300, the recognition accuracy of unidimensional ACGAN+DenseNet was 1.92, 6.16, 4.63, and 3.06% higher, respectively, than that of unidimensional DenseNet.
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9

Farrell, Simon, Roger Ratcliff, Anil Cherian, and Mark Segraves. "Modeling unidimensional categorization in monkeys." Learning & Behavior 34, no. 1 (February 2006): 86–101. http://dx.doi.org/10.3758/bf03192874.

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10

Villasana Mercado, Patricia, Ana Laura González Flores, and Haret Codratian Rosu. "Efecto Talbot Unidimensional y Bidimensional." Avances Investigación en Ingeniería 11, no. 2 (December 1, 2014): 94. http://dx.doi.org/10.18041/1794-4953/avances.2.217.

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En este trabajo se muestran los resultados de los experimentos realizados en el verano del 2014 en el IPICYT, para corroborar la existencia del efecto Talbot el cual consiste en la reaparición de una imagen nítida de un objeto periódico iluminado por una fuente de luz cada cierta distancia después del objeto. Esta distancia se le conoce como distancia de Talbot y da la escala espacial de este fenómeno. Se utilizaron rejillas unidimensionales periódicas, aperiódicas y bidimensionales con estructura hexagonal, todas fueron creadas previamente con el programa grafico Adobe Illustrator con las frecuencias espaciales que se calcularon que darían una distancia de Talbot que permite la observación del efecto en el laboratorio. Las rejillas se iluminaron con un láser de He-Ne de longitud de onda de 633 nm (rojo) y posteriormente se localizó a que distancia se volvía a formar la auto-imagen de la rejilla.
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11

Pillay, Anand. "On countable simple unidimensional theories." Journal of Symbolic Logic 68, no. 4 (December 2003): 1377–84. http://dx.doi.org/10.2178/jsl/1067620193.

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12

Bueno, Sinésio Ferraz. "Política contemporânea e sociedade unidimensional." Trans/Form/Ação 27, no. 1 (2004): 39–50. http://dx.doi.org/10.1590/s0101-31732004000100004.

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13

Bechtel , Gordon. "New Unidimensional Indexes for China." Mathematical and Computational Applications 22, no. 1 (January 24, 2017): 13. http://dx.doi.org/10.3390/mca22010013.

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14

Matias, Mayara M. A., Reynam da C. Pestana, and Joost van der Neut. "Marchenko imaging by unidimensional deconvolution." Geophysical Prospecting 66, no. 9 (September 18, 2018): 1653–66. http://dx.doi.org/10.1111/1365-2478.12686.

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15

Fishburn, Peter C., and Irving H. Lavalle. "Stochastic Dominance on Unidimensional Grids." Mathematics of Operations Research 20, no. 3 (August 1995): 513–25. http://dx.doi.org/10.1287/moor.20.3.513.

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16

Andersson, Staffan. "Beyond Unidimensional Measurement of Corruption." Public Integrity 19, no. 1 (July 29, 2016): 58–76. http://dx.doi.org/10.1080/10999922.2016.1200408.

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17

Douglas Carroll, J., Bruce A. Williams, and Michael V. Levine. "Multidimensional modeling with unidimensional approximations." Journal of Mathematical Psychology 51, no. 4 (August 2007): 207–28. http://dx.doi.org/10.1016/j.jmp.2007.04.002.

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18

Pillay, Anand, and Philipp Rothmaler. "Non-totally transcendental unidimensional theories." Archive for Mathematical Logic 30, no. 2 (March 1990): 93–111. http://dx.doi.org/10.1007/bf01634980.

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19

Boixader, D., and J. Recasens. "Characterization of unidimensional averaged similarities." Journal of Applied Logic 23 (September 2017): 16–26. http://dx.doi.org/10.1016/j.jal.2016.11.003.

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20

Shami, Ziv. "On uncountable hypersimple unidimensional theories." Archive for Mathematical Logic 53, no. 1-2 (December 4, 2013): 203–10. http://dx.doi.org/10.1007/s00153-013-0362-7.

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21

Kudaibergenov, K. Zh. "Homogeneous models for unidimensional theories." Algebra and Logic 34, no. 1 (1995): 35–44. http://dx.doi.org/10.1007/bf00750554.

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22

Neue, Uwe Dieter. "Peak capacity in unidimensional chromatography." Journal of Chromatography A 1184, no. 1-2 (March 2008): 107–30. http://dx.doi.org/10.1016/j.chroma.2007.11.113.

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23

Huang, Luyu, Yichen Zhang, Ziyang Chen, and Song Yu. "Unidimensional Continuous-Variable Quantum Key Distribution with Untrusted Detection under Realistic Conditions." Entropy 21, no. 11 (November 11, 2019): 1100. http://dx.doi.org/10.3390/e21111100.

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A unidimensional continuous-variable quantum key distribution protocol with untrusted detection is proposed, where the two legitimate partners send unidimensional modulated or Gaussian-modulated coherent states to an untrusted third party, i.e., Charlie, to realize the measurement. Compared with the Gaussian-modulated coherent-state protocols, the unidimensional modulated protocols take the advantage of easy modulation, low cost, and only a small number of random numbers required. Security analysis shows that the proposed protocol cannot just defend all detectors side channels, but also achieve great performance under certain conditions. Specifically, three cases are discussed in detail, including using unidimensional modulated coherent states in Alice’s side, in Bob’s side, and in both sides under realistic conditions, respectively. Under the three conditions, we derive the expressions of the secret key rate and give the optimal gain parameters. It is found that the optimal performance of the protocol is achieved by using unidimensional modulated coherent states in both Alice’s and Bob’s side. The resulting protocol shows the potential for long-distance secure communication using the unidimensional quantum key distribution protocol with simple modulation method and untrusted detection under realistic conditions.
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24

Solimun, Solimun, and Adji Achmad Rinaldo Fernandes. "Investigation of instrument validity." International Journal of Law and Management 59, no. 6 (November 13, 2017): 1203–10. http://dx.doi.org/10.1108/ijlma-09-2016-0076.

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Purpose The aim of this research is to investigate the consistency between the criterion validity and the unidimensional validity – case study in management research. Design/methodology/approach The investigation of construct validity and criterion validity by using confirmatory factor analysis is presented in this paper. Data were found from three dissertations of Doctoral Program of Management on Brawijaya University and Airlangga University. It consists of seven variables. The first data consist of three variables, i.e. X1, X2 and Y1; the second data consist of two variables, i.e. X2 and Y1; and the third data consist of two variables, i.e. X3 and Y1. Findings The measurement instrument of latent variables must be valid. There are many methods of construct validity, i.e. unidimensional validity and criterion validity. The criterion validity is less sensitive than unidimensional validity, that is, it is more simple and easy for application. Research limitations/implications The research is limited to only analyzing criterion validity and unidimensional validity. Practical implications The unidimensional validity is more sensitive than criterion validity, that is, it is more complex and difficult for application. But if structural equation modeling (SEM) is used to analyze data, the unidimensional validity test must be used; this causes SEM to have constraint, i.e. factor indeterminacy. Social implications Majority in Dissertation of Doctoral Program (Brawijaya University and Airlangga University) using criterion validity to investigate the instrument validity, without investigating the unidimensional validity, is included in this paper. Originality/value To investigate the instrument validity, no studies have focused on the selection of instrument validity, particularly in the field of management.
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25

Dobrovolsky, Igor Petrovich. "Unidimensional Inhomogeneous Isotropic Elastic Half-Space." OALib 02, no. 07 (2015): 1–6. http://dx.doi.org/10.4236/oalib.1101670.

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26

Castro, Leonardo Augusto Madureira de, and Isabella Fernanda Ferreira. "O TEATRO ADMINISTRADO NA SOCIEDADE UNIDIMENSIONAL." Revista Dialectus - Revista de Filosofia, no. 14 (July 17, 2019): 182–97. http://dx.doi.org/10.30611/2019n14id41623.

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Marcuse busca lançar luz ao esclarecimento da sociedade administrada a qual vivemos e a qual ninguém é capaz de se inserir sem afetação. Apesar de ser um grande defensor da Arte e, naturalmente, do Teatro, Marcuse nos aponta os vestígios da industrialização daquela, vestígios estes dos quais o Teatro não está imune e pelos quais também é modificado, instrumentalizado e administrado, uma vez que em seu processo de produção atende à mencionada sociedade administrada. A partir de uma rápida revisão bibliográfica dos textos de Marcuse e de autoras e autores como Chaves, Teodoro e Esteves, pode-se perceber a constante busca pela emancipação do Teatro desta sociedade unidimensional, ao mesmo tempo que a Arte é levada a se subjugar aos comandos da industrialização da cultura. Para isso é necessário, entender o conceito de administração e de pensamento unidimensional proposto por Marcuse para enfim compreender como o frankfurtiano percebe tais lapsos nas produções artísticas.
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27

Eler, Danilo Medeiros, Alex C. de Almeida, Jaqueline Batista Martins Teixeira, Ives Renê Venturini Pola, Fernanda Paula Barbosa Pola, Mauricio Araujo Dias, and Celso Olivete Junior. "FEATURE SPACE UNIDIMENSIONAL PROJECTIONS FOR SCATTERPLOTS." Colloquium Exactarum 9, no. 1 (March 30, 2017): 58–68. http://dx.doi.org/10.5747/ce.2017.v09.n1.e184.

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28

SAKAI, KEIKO, AKIHIRO YAMAGUCHI, and MASAKI HISANO. "Unidimensional-Hierarchy in Value-Intention Scale." Japanese Journal of Educational Psychology 46, no. 2 (1998): 153–62. http://dx.doi.org/10.5926/jjep1953.46.2_153.

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29

Hubert, L. J., R. G. Golledge, C. M. Costanzo, and N. Gale. "Tests of Randomness: Unidimensional and Multidimensional." Environment and Planning A: Economy and Space 17, no. 3 (March 1985): 373–85. http://dx.doi.org/10.1068/a170373.

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30

Weng, Li-Jen, and Chung-Ping Cheng. "Parallel Analysis with Unidimensional Binary Data." Educational and Psychological Measurement 65, no. 5 (October 2005): 697–716. http://dx.doi.org/10.1177/0013164404273941.

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31

Chignell, Mark H., and Bruce W. Patty. "Unidimensional scaling with efficient ranking methods." Psychological Bulletin 101, no. 2 (1987): 304–11. http://dx.doi.org/10.1037/0033-2909.101.2.304.

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32

Feinerman, Ofer, Menahem Segal, and Elisha Moses. "Signal Propagation Along Unidimensional Neuronal Networks." Journal of Neurophysiology 94, no. 5 (November 2005): 3406–16. http://dx.doi.org/10.1152/jn.00264.2005.

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Dissociated neurons were cultured on lines of various lengths covered with adhesive material to obtain an experimental model system of linear signal transmission. The neuronal connectivity in the linear culture is characterized, and it is demonstrated that local spiking activity is relayed by synaptic transmission along the line of neurons to develop into a large-scale population burst. Formally, this can be treated as a one-dimensional information channel. Directional propagation of both spontaneous and stimulated bursts along the line, imaged with the calcium indicator Fluo-4, revealed the existence of two different propagation velocities. Initially, a small number of neighboring neurons fire, leading to a slow, small and presumably asynchronous wave of activity. The signal then spontaneously develops to encompass much larger and further populations, and is characterized by fast propagation of high-amplitude activity, which is presumed to be synchronous. These results are well described by an existing theoretical framework for propagation based on an integrate-and-fire model.
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33

Healey, Jane M., Jacqueline Liederman, and Norman Geschwind. "Handedness is not a Unidimensional Trait." Cortex 22, no. 1 (March 1986): 33–53. http://dx.doi.org/10.1016/s0010-9452(86)80031-4.

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34

Pérez de la Blanca, N., and J. A. Herencia González. "Sintesis numerica de un batch unidimensional." Trabajos de Estadistica 1, no. 1 (March 1986): 97–111. http://dx.doi.org/10.1007/bf02873514.

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35

Pliner, Vadim. "Metric unidimensional scaling and global optimization." Journal of Classification 13, no. 1 (March 1996): 3–18. http://dx.doi.org/10.1007/bf01202579.

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36

Kahraman, Nilufer. "Unidimensional Interpretations for Multidimensional Test Items." Journal of Educational Measurement 50, no. 2 (June 2013): 227–46. http://dx.doi.org/10.1111/jedm.12012.

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37

Chowdhury, Ambar, and Bradd Hart. "An Unclassifiable Unidimensional Theory without OTOP." Notre Dame Journal of Formal Logic 38, no. 1 (January 1997): 93–103. http://dx.doi.org/10.1305/ndjfl/1039700699.

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38

Mendez, Maria J., Jon P. Howell, and James W. Bishop. "Beyond the unidimensional collective leadership model." Leadership & Organization Development Journal 36, no. 6 (August 3, 2015): 675–96. http://dx.doi.org/10.1108/lodj-11-2013-0141.

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Purpose – A theoretical analysis evidences the existence of multiple patterns of collective leadership and serves as foundation for the proposal of a two-dimensional model of collective leadership, which evaluates leadership sharedness (the extent to which leadership roles are shared by group members), and leadership distribution (the extent to which different leadership roles are permanently assigned to group members). The relationship between these dimensions and committee effectiveness is further tested. Design/methodology/approach – A social networks methodology is used with a sample of 28 committees. Two complementary network properties (centralization and density) are used to operationalize leadership sharedness and a new measure is developed to operationalize leadership distribution. Stepwise regressions test the relation between collective leadership dimensions and performance. Findings – The model proposed advances the understanding of collective leadership’s internal dynamics and facilitates empirical comparisons of the effectiveness of various forms of collective leadership. The highest committee performance was found in groups where members contribute equally to charismatic and supportive leadership but only when these equal contributions were high. In collective directive and participative leadership, however, equality of contribution was associated to higher performance independently on the strength of members’ contributions. No relationship was found between the distribution of leadership roles among group members and committee performance. Research limitations/implications – A small sample size may have reduced hypothesis testing power. The intraclass corrections (ICC(2)) were lower than recommended. Finally, results cannot be extrapolated beyond committees, which have very unique characteristics due to their low typical interaction. Practical implications – Organizations can improve committee performance by ensuring high and equal participation of members in their group’s leadership through training and selection. Enhancing participation of all members in leadership requires special attention to women and members of minorities, that are typically attributed less leadership influence and whose commitment to the group may be hurt by lack of involvement. Originality/value – The two-dimensional model proposed goes beyond previously published models in exploring several aspects of collective leadership internal dynamics by advancing the understanding how different aspects of collective leadership patterns affect group performance.
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39

van Schuur, Wijbrandt H. "Nonparametric Unidimensional Unfolding for Multicategory Data." Political Analysis 4 (1992): 41–74. http://dx.doi.org/10.1093/pan/4.1.41.

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This article describes a nonparametric unidimensional unfolding model for dichotomous data (van Schuur 1984) and shows how it can be extended to multicategory data such as Likert-type rating data. This extension is analogous to Molenaar's (1982) application of Mokken's (1970) nonparametric unidimensional cumulative scaling model. The model is illustrated with an analysis of five-point preference ratings given in 1980 to five political presidential candidates by Democratic and Republican party activists in Missouri.
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40

Carlson, James E. "Unidimensional Vertical Scaling in Multidimensional Space." ETS Research Report Series 2017, no. 1 (July 18, 2017): 1–28. http://dx.doi.org/10.1002/ets2.12157.

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41

Boixader, D. "On the unidimensional fuzzy equivalence relations." International Journal of Intelligent Systems 14, no. 9 (September 1999): 899–907. http://dx.doi.org/10.1002/(sici)1098-111x(199909)14:9<899::aid-int3>3.0.co;2-8.

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42

Das, J. P. "Beyond a unidimensional scale of merit." Intelligence 16, no. 2 (April 1992): 137–49. http://dx.doi.org/10.1016/0160-2896(92)90001-8.

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43

Güémez, J., and M. A. Matías. "Control of chaos in unidimensional maps." Physics Letters A 181, no. 1 (September 1993): 29–32. http://dx.doi.org/10.1016/0375-9601(93)91119-p.

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44

Logov, I. L. "Method of calculating unidimensional hydromechanical systems." Chemical and Petroleum Engineering 34, no. 7 (July 1998): 443–49. http://dx.doi.org/10.1007/bf02418883.

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45

Möller-Leimkühler, Anne Maria, Ralf Dunkel, Peter Müller, Guido Pukies, Sarino de Fazio, and Erlo Lehmann. "Is patient satisfaction a unidimensional construct?" European Archives of Psychiatry and Clinical Neuroscience 252, no. 1 (February 2002): 19–23. http://dx.doi.org/10.1007/s004060200003.

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46

Shevlin, Mark E., Brendan P. Bunting, and Christopher Alan Lewis. "Confirmatory Factor Analysis of the Rosenberg Self-Esteem Scale." Psychological Reports 76, no. 3 (June 1995): 707–10. http://dx.doi.org/10.2466/pr0.1995.76.3.707.

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Rosenberg's Self-esteem Scale is a widely used measure of global self-esteem; however, the unidimensional nature of the scale has been questioned. A unidimensional confirmatory factor analytic model was tested and found consistent to the data.
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47

Schjoedt, Leon, and Justin B. Craig. "Development and validation of a unidimensional domain-specific entrepreneurial self-efficacy scale." International Journal of Entrepreneurial Behavior & Research 23, no. 1 (January 9, 2017): 98–113. http://dx.doi.org/10.1108/ijebr-11-2015-0251.

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Purpose Given the nature of entrepreneurship, a domain-specific self-efficacy scale should pertain to venture creation, be unidimensional, and be developed and validated using nascent entrepreneurs – persons for whom self-efficacy may be most important. Extant measures employed in entrepreneurship research do not meet all these criteria. The purpose of this paper is to develop and validate a unidimensional entrepreneurial self-efficacy (ESE) scale based on samples of nascent entrepreneurs. Design/methodology/approach Data from a sample of nascent entrepreneurs and items from PSED I were used to develop and assess the validity of a new ESE scale. To further establish scale validity, a comparison group from PSED I along with a sample of nascent entrepreneurs from PSED II were employed. Findings A unidimensional three-item self-efficacy scale for assessing a person’s belief that s/he can create a new business successfully is developed and validated using samples of nascent entrepreneurs and a control group. Research limitations/implications The scale offers opportunity to enhance research-based assessment using a parsimonious, reliable, and valid unidimensional measure of ESE. The scale may enhance future research findings, as well as promoting reconsideration of past research findings, on many issues in the entrepreneurship literature. Originality/value This research uses a sample of nascent entrepreneurs to provide a new three-item scale for assessment of ESE that is parsimonious, valid, and unidimensional.
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48

Khalid, Muhammad Waqas, Junaid Zahid, Muhammad Ahad, Aadil Hameed Shah, and Fakhra Ashfaq. "Dynamics of unidimensional and multidimensional inequality in Pakistan." International Journal of Social Economics 46, no. 2 (February 11, 2019): 170–81. http://dx.doi.org/10.1108/ijse-07-2017-0278.

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Purpose The purpose of this paper is to measure the unidimensional and multidimensional inequality in the case of Pakistan and compare their results at the provincial as well as regional (urban and rural areas) level. The authors collected data from Pakistan Social and Living Standard Measurement and Household Integrated Economic Survey for fiscal years of 1998–1999 and 2013–2014. Design/methodology/approach The authors used Gini coefficient for unidimensional inequality and multidimensional indexing approach of Araar (2009) for multidimensional inequality. Findings The findings predicted that unidimensional inequality is relatively high in the urban area due to uneven dissemination of income, but multidimensional inequality is quite high in rural areas because of higher disparities among all dimensions. At the provincial level, Punjab has relatively high-income inequality followed by Sindh, KPK and Baluchistan. Originality/value This study is a pioneering effort to compare two time periods to explore unidimensional and multidimensional inequality in all provinces of Pakistan and their representative rural-urban regions by applying Araar and Duclos’s (2009) approach. Further, this study opens some new insights for policy makers.
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49

DeMars, Christine E. "Revised Parallel Analysis With Nonnormal Ability and a Guessing Parameter." Educational and Psychological Measurement 79, no. 1 (April 1, 2018): 151–69. http://dx.doi.org/10.1177/0013164418767009.

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Previous work showing that revised parallel analysis can be effective with dichotomous items has used a two-parameter model and normally distributed abilities. In this study, both two- and three-parameter models were used with normally distributed and skewed ability distributions. Relatively minor skew and kurtosis in the underlying ability distribution had almost no effect on Type I error for unidimensional data and reduced power for two-dimensional data slightly with smaller sample sizes of 400. Using a two-parameter model on three-parameter data produced dramatically increased rejection rates for the unidimensional data. Using the correct three-parameter model reduced the unidimensional rejection rates but yielded lower power than the two-parameter data in some conditions.
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50

Ketzenberger, Kay E., and Linda Forrest. "Compulsiveness and Impulsiveness: Unidimensional or Bidimensional Constructs?" Psychological Reports 83, no. 1 (August 1998): 303–6. http://dx.doi.org/10.2466/pr0.1998.83.1.303.

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The correlation of scores on the Obsessive-Compulsive Scale and the Barrett Impulsiveness Scale for 148 men and 255 women (18–84 years) was −.07, and both scores decreased across age groups, but age accounted for only 3% and 1.8% of the variance.
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