“…There has been much empirical evidence to support the association between satisfaction of intrinsic needs and various indices of psychological well-being, such as momentary happiness (Howell, et al, 2011), vitality, positive affect (Adie, Duda, & Ntoumanis, 2012;Bartholomew, Ntoumanis, Ryan, Bosch, & Thogersen-Ntoumani, 2011;Milyavskaya & Koestner, 2011;Reis, Sheldon, Gable, Roscoe, & Ryan, 2000;Sheldon, Ryan, & Reis, 1996), self-esteem (Amarose, Anderson-Butcher, & Cooper, 2009;Heppner, et al, 2008;Ilardi, Leone, Kasser, & Ryan, 1993), relationship functioning and quality (Patrick, Knee, Canevello, & Lonsbary, 2007), and security of attachment (La Guardia, Ryan, Couchman, & Deci, 2000). Furthermore, there is empirical evidence to suggest that when needs are not fulfilled, negative psychological consequences result such as unhappiness, dissatisfaction with life, lack of selfactualization (Meyer, Enstrom, Harstveit, Bowles, & Beevers, 2007), disordered eating, burnout, depression, anxiety, negative affect, and physical symptoms (Baard, Deci, & Ryan, 2004;Bartholomew et al, 2011;Quested et al, 2011;Thøgersen-Ntoumani, Ntoumanis, & Nikitaras, 2010).…”