0000000000589267

AUTHOR

Manuel De La Cruz

Grit, Self-Efficacy, Motivation and the Readiness to Change Index Toward Exercise in the Adult Population.

This study examined the relationships between grit personality, self-efficacy, motivation (autonomous, controlled, and amotivation), and the readiness to change index toward exercise. Participants were 391 adults aged between 18 and 64 years old (M= 31.16;SD= 12.45) from Hermosillo, Sonora (Mexico) who completed questionnaires (i.e., the Grit Personality Scale, the Exercise Self-Efficacy Questionnaire, the Treatment Self-Regulation Questionnaire and the Stages of Change Questionnaire for Physical Activity) measuring the variables of interest. The reliability of the instruments was tested using Cronbach's alpha, whereas confirmatory factor analyses were performed for each instrument separate…

research product

Retratos de españoles ilustres : con un epitome de sus vidas.

Els artistas són: Leonardo da Vinci, Bartolomé Vázquez, José del Castillo, Francisco Muntaner, Rafael Gimeno, F. Selma, J.A. Carmona, Esteve, M. Brandi, Manuel de la Cruz, J. Jimeno, Ticiano, Ballester, A. Carnicero, J. Barcelon, J. Maea, D.J. Ferro, Ranch, Josef Beraton, Francisco de Paula Marti, F. Ramos, S. Brieva, José Camarón, M. Gamborino, Salesa, M.S. Carmona, Blas Ametller, Luis Fernández Noseret, José López Enguídanos, Navia, M. Alegre, J.R. Rodríguez, Alonso Sánchez Coello, Tomás López Enguídanos, Vicente López Enguídanos, Anton van Dyck, N.B., Pantoja, V. Mariani, M. Esquivel, Manuel Eraso, F. Ribera, Juan Brunete, Manuel Albuerne, N. Besanzon, Alonso García Sanz, Juan Alonso, Es…

research product

The Father in Youth Baseball: A Self-Determination Theory Approach

This study based on the self-determination theory aims to examine the relationship among the aspirations that fathers have about their children’s youth baseball practice, the children’s basic psychological needs (satisfaction and frustration), and their intentions to either continue or drop out of baseball practice in a sample of children from Hermosillo, Mexico. A cross-sectional study was carried out involving 533 fathers (M = 44.30, SD = 5.18) and 533 children (M = 13.09, SD = 1.68). The results showed that the intrinsic aspirations of fathers were positively correlated to the satisfaction of the children’s psychological needs, whereas the extrinsic aspirations of fathers were positively…

research product