Often, a stressed dog's heart will be beating fast due to stress of being in a new place, being with strangers or just general excitement. (picards.us)
Feeling lonely or bored, physical pain or discomfort, hunger and even general excitement will all produce pretty much the same response; that of crying from a baby. (newbornbabyzone.com)
Benefits included student engagement and empowerment, pedagogy and assessments that ensured students «got it,» benefits of the community of practice, and general excitement of trying something new. (nrccte.org)