What is the advantage of a paired feeding experiment? eliminate differences in animal performance related to voluntary intake of the feed; Provides more powerful results about differences in feeds; Rule out variation like Physical characteristics, Nutrient content, Palatability ...
Reliable to repeat experiment- with postal/online questionnaire no researcher is present to influence answers ( high validity )- researcher study easily be repeated + checkedHypothesis testing:- useful for testing hypothesis about cause-and-effect relationships between diff variables - attractive to ...
and that “… it would be beneficial for teachers to receive regular training”, one survey respondent lamented “the lack of training and development” available “to help teachers engage and experiment with new technologies”. The fact that time constraints can often limit opportunities for teache...
In their experiment, they observed that 80 nm PS-NPs assemble in A549 cells more than PS-MPs, which suggested smaller nano-sized plastics are more readily taken up by the A549 cells, consistent with previous work. PS-NP accumulation in cells was not observed gradually increasing via increasing...
This work contributes to our emerging understanding of how AI systems can support student learning by following prior work that treats the system as a subject in a psychological experiment [15]. In its current form, ChatGPT can serve as a valuable tutor in support of independent learning for ...