“…Moreover, these emotions, just like any others, are categorized according to their valence (positive or negative) and to the degree of activation implied (i.e., their intensity or arousal). Students can indeed experience positive achievement emotions such as relief, enjoyment, or negative emotions like hopelessness and disappointment; these emotions can vary in their intensity, from boredom (low degree of activation) to anger (high degree of activation), for example (Peterson, Brown, & Jun, ). Emotions enjoyment, pride, anger, anxiety, shame, hopelessness, and boredom are considered to have a strong impact on learners' motivation, learning, academic performance, identity development, and even general health (Schutz & Pekrun, ).…”