Default image for the object Evaluation of web-based educational programs via the demand-driven learning model: A measure of web-based learning, object is lacking a thumbnail image
Default image for the object Webexcellence in mental skills education: A framework for designing quality web‐based mental skills education environments, object is lacking a thumbnail image
Default image for the object An investigation of differential reinforcement of alternative behavior without extinction, object is lacking a thumbnail image
Default image for the object Echocardiographic assessment of ventricular function during exercise in adolescent female patients with anorexia nervosa, object is lacking a thumbnail image
Default image for the object A doppler echocardiographic study of the myocardial inotropic response to peak semisupine exercise in healthy children: Development of a simplified index of myocardial reserve, object is lacking a thumbnail image