"enhancing motivation" is correct and usable in written English.
You can use it when talking about procedures or strategies that are intended to create or encourage motivation. For example, "We developed a new system of incentives to encourage team morale, enhancing motivation for everyone involved."
Enhancing motivation to change (Addressing ambivalence): Desired behaviour change choices are discussed using motivational enhancement techniques that address ambivalence.
"Establishing what you want to achieve and setting the right goals helps give a 'point' to every training session, enhancing motivation," says Thompson.
Resource cues could act as eliciting stimuli, enhancing motivation, or they could supply information so that working for closer access to a resource becomes redundant.
Hence, in the context of a multimedia learning environment, it can be argued that displayed enthusiasm by a pedagogical agent may foster similar levels of positive emotion (or enthusiasm) in the learners, thereby enhancing motivation and cognitive outcome in multimedia learning environments.
The contrary of enhancing motivation, however, was also mentioned.
Enhancing motivation may be a step to improving therapeutic persistence.
Certain motivational teaching behaviors may enhance motivation [ 7], but a formal motivation curriculum and its effect on learning has not been explored.
"Extrinsic incentives are actually useful to temporarily enhance motivation," says Murayama.
Clarifying hopes for the future can enhance motivation in the present and thus positive action for change.
Computer-based learning environments that offer learner control (LC) to the learners are assumed to enhance motivation and learning outcomes.
Emotions can enhance motivation towards a particular goal (Brehm, 1999), while activation of human motivation does not necessarily involve conscious processes (Bargh, 1990).
