权威例句
FREE LOADING
FREE LOADING
FREE LOADING
Free food or earned food? A review and fuzzy model of contrafreeloading ☆
The free food (contrafreeloading) phenomenon: A review and analysis
Preference for bar pressing over "freeloading"as a function of number of rewarded presses
Preference for bar pressing to obtain reward over freeloading in rats and children.
RED JUNGLE FOWL HAVE MORE CONTRAFREELOADING THAN WHITE LEGHORN LAYERS: EFFECT OF FOOD DEPRIVATION AND CONSEQUENCESFOR
Domestication and stress effects on contrafreeloading and spatial learning performance in red jungle fowl (Gallus gallus) and White ...
Contrafreeloading in Starlings: Testing the Information Hypothesis
