Theft of the Commons

Garson, Barbara

doi:10.1215/08879982-2008-2025

Cited by 4 publications

(4 citation statements)

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“…The seven items in Model A and seven items in each four situations of Model B are assessed using Cronbach's alpha coefficient to measure internal consistency reliability. When a ¼ 0, the true score is not measured at all and there is an error component or a ¼ 1, the true score of all items are measured with no error component (Garson, 2008). Alpha measures the internal consistency reliability of a group of items combined to form a single scale.…”

Section: Model Bmentioning

confidence: 99%

Knowledge sharing: game and reasoned action perspectives

Hsu

Oh³

2009

Industrial Management &Amp; Data Systems

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Purpose - The purpose of this paper is to investigate knowledge sharing (KS) to characterize its behavior in companies based on the concepts of theory of reasoned action and game theory (GT). Design/methodology/approach - The paper proposes two models: Model A: KS process is constructed by capturing personal psychological feelings; and Model B: KS process is not only constructed by personal psychological feelings but also takes into consideration other people's decisions. By comparing the two knowledge-sharing models' predictability performance, the authors are able to characterize the process of KS. Findings - The results show that different companies require different models. On average, Model B with game concept has lower predictive accuracy than the Model A without game concept. Research limitations/implications - The paper provides practical implications for manager to frame effective KS policies and also suggests future studies to improve measurement. Originality/value - The values of this paper are: provide a methodology to determine whether individuals analyze decisions of others in making KS decisions; test the predictive ability of GT analysis in a KS modeling, and build a single-instance two-person game to characterize individuals' tacit KS behavior

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Section: Model Bmentioning

confidence: 99%

Knowledge sharing: game and reasoned action perspectives

Hsu

Oh³

2009

Industrial Management &Amp; Data Systems

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“…We also controlled for the influence of high school GPA on current GPA (see Figure 1). We considered overall model fit to be sufficient when the chi-square was significant (Garson, 2008;Schumacker & Lomax, 2004), the comparative fit index (CFI) value was ࣙ.90 (Kline, 2016;McDonald & Ho, 2002), and the root mean square error of approximation (RMSEA) value was ˂0.06 (Garson, 2008;McDonald & Ho, 2002).…”

Section: Rationale For Analysesmentioning

confidence: 99%

Students with LD at Postsecondary: Supporting Success and the Role of Student Characteristics and Integration

Goegan

Daniels

2019

Learn Disabil Res Pract

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Students with learning disabilities (LD) are attending postsecondary education more than ever, but are also less likely to complete their education compared to non-LD peers. Using the Inputs-Environment-Outcomes model of Astin, we examined students with LD and non-LD peers during their first year of postsecondary studies. Using structural equation modeling, we found that for all students, perceived academic ability had a positive direct effect on outcomes, whereas drive to achieve had only an indirect effect. Academic integration was important for grade point average and satisfaction. Social integration was important for the acquisition of knowledge and skills and satisfaction, and these connections were stronger for students with LD. Our discussion highlights potential supports for students with LD. About the AuthorsLauren D. Goegan is a Doctoral Candidate in the Department of Educational Psychology in the Faculty of Education at the University of Alberta. Her Masters and PhD research was funded by the Social Sciences and Humanities Council of Canada and examines students with Learning Disabilities during their postsecondary education to support their success. Her research interests include examining the nuanced understanding of what is academic success and how to support the success of students with diverse learning needs. She is also a person with a LD and a long-time advocate and volunteer in the area of LD.Lia M. Daniels earned her PhD from the University of Manitoba and is a Professor in the Department of Educational Psychology at the University of Alberta. Her research has been funded by the Social Sciences and Humanities Council of Canada and focuses on the experience of motivation and emotions, their antecedents, and their impact across a variety of achievement contexts. Her overarching objective is to better understand how to support adaptive motivation and emotions thereby contributing to favorable outcomes in school, work, and therapeutic settings.

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“…The formulation model are sequentially based on the plant development cycle, starting from vegetative characters followed by generative and yield characters. Through this model, between dependent and independent variables was analyzed to form an endogenous variables, that is commonly referred to as mediation or moderation (GARSON, 2008;VAN ACKER and WITLOX, 2010).…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, in the SPA model the vegetative characters can be used as independent variable for the generative and yield characters, as well as generative characters for yield characters. The relationships between these characters is a causal models and is generally described as "single-headed arrow" and the notation of "p i ", is not the correlation models that generally described by "double-headed arrow" and the notation of "r i " (GARSON, 2008;ANTONAKIS et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

Selection of Vegetative and Generative Characters of Arabica Coffee by Using Sequential Path Analysis and Structural Equation Models

Wardiana¹,

Pranowo²

2020

j. penelitian tanam. industri

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ABSTRACT Interrelations among vegetative, generative and yield characters in coffee plantation is important in breeding and selection programs. Interrelationships among these characters are the causal model and it can be analyzed by Sequential Path Analysis (SPA). This research was carried out at Pakuwon Experimental Station located at 450 m above sea level, in Latosol soil type with B type of climate, from December 2010 to April 2012. The objectives of this research is to analyze the direct or indirect influence of several vegetative and generative characters on yield characters of Arabica coffee through the application of SPA and Structural Equation Models (SEM). The observation method with systematic sampling on 40 Arabica coffee plants of Kartika 1 and Kartika 2 varieties were used in this study. The results showed that the number of cherries of Arabica coffee var. Kartika 1 and 2 population in Pakuwon Experimental Station were affected directly by generative and indirectly by vegetative characters. Plant height and stem girth can be used as positive selection criteria for high yielding at vegetatite phase, while the character of width canophy can be used as negative selection criteria. In generative phase, the character of quantity of productive branches and the amount of berries and flower cluster can be used as positive selection criteria. Keywords: Coffea arabica, selection, vegetative, generative, yield, sequential path analysis, structural equation modelsABSTRAK Keterkaitan antara karakter vegetatif, generatif dan hasil pada tanaman kopi merupakan hal penting dalam program pemuliaan dan seleksi. Model saling keterkaitan antar karakter tersebut adalah model sebab-akibat dan dapat dianalisis melalui Analisis Lintasan Bertahap (ALB). Penelitian ini dilakukan di Kebun Percobaan Pakuwon, pada ketinggian tempat 450 m dpl, jenis tanah Latosol, dan tipe iklim B, mulai bulan Desember 2010 sampai April 2012. Tujuan penelitian adalah untuk menganalisis beberapa karakter vegetatif dan generatif yang berpengaruh terhadap karakter hasil tanaman kopi Arabika melalui penggunaan ALB dan Model Persamaan Struktural (MPS). Metode yang digunakan adalah metode observasi dengan teknik penentuan pohon contoh secara sistematis sebanyak 40 tanaman kopi Arabika varietas Kartika 1 dan Kartika 2. Hasil penelitian menunjukkan bahwa jumlah buah pada populasi kopi Arabika varietas Kartika 1 dan 2 di KP Pakuwon dipengaruhi secara langsung oleh karakter generatif dan secara tidak langsung oleh karakter vegetatif. Pada fase vegetatif, karakter tinggi tanaman dan diameter batang dapat digunakan sebagai kriteria seleksi positif untuk produksi tinggi, sedangkan karakter lebar tajuk dapat digunakan sebagai kriteria seleksi negatif. Pada fase generatif, karakter jumlah cabang produktif serta jumlah klaster buah dan bunga dapat digunakan sebagai kriteria seleksi positif. Kata kunci: Kopi arabika, seleksi, vegetatif, generatif, hasil, analisis lintasan bertahap, model persamaan struktural

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Theft of the Commons

Cited by 4 publications

References 0 publications

Knowledge sharing: game and reasoned action perspectives

Knowledge sharing: game and reasoned action perspectives

Students with LD at Postsecondary: Supporting Success and the Role of Student Characteristics and Integration

Selection of Vegetative and Generative Characters of Arabica Coffee by Using Sequential Path Analysis and Structural Equation Models

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