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May 2013
1
239905
Ryan, Richard
Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being.
The American psychologist; 2000; vol 55; iss 1
2
26757014
Kaplan, Andreas
Users of the world, unite! The challenges and opportunities of Social Media
Business horizons; 2010; vol 53; iss 1
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89799
Ajzen, Icek
The theory of planned behavior.
Organizational behavior and human decision processes; 1991; vol 50; iss 2
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1477781
Porter, Michael
The five competitive forces that shape strategy
Harvard business review; 2008; vol 86; iss 1
5
142580
Ryan, Richard
Intrinsic and extrinsic motivations : Classic definitions and new directions
Contemporary educational psychology; 2000; vol 25; iss 1
6
101735
Hsieh, Hsiu-Fang
Three approaches to qualitative content analysis
Qualitative health research; 2005; vol 15; iss 9
7
433797
Ellison, Nicole B
The Benefits of Facebook “Friends : ” Social Capital and College Students’ Use of Online Social Network Sites
Journal of computer-mediated communication; 2007; vol 12; iss 4
8
46522554
Hanahan, Douglas
Hallmarks of cancer: The next generation
Cell; 2011; vol 144; iss 5
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103499
Bandura, Albert
Self-efficacy: Toward a unifying theory of behavioral change
Psychological review; 1977; vol 84; iss 2
10
945451
Markus, Hazel R
Culture and the self: Implications for cognition, emotion, and motivation.
Psychological review; 1991; vol 98; iss 2