____________ discovered instrumental conditioning while _________________ discovered free-operant conditioning

Which concept occurs when the occurrence of a reinforcer is dependent on a response?

Topic: Write about the most memorable day you had in elementary school and two reasons that was the most memorable day.  Include as many details as possible (who, where, when, why, what, how).  Note: Remember to complete the other components before you submit (highlighting, underlining, numbering)

Besides heat, copper pots and pans also destroy vitamin C in lemon juice.

What body fluid can be used as an egg substitute in recipes?

What disease is English surgeon William Clowes describing below? “Their gums were rotten even to the very roots of their very teeth, and their cheeks hard and swollen, the teeth were loose near ready to fall out…their breath a filthy savor. The legs were feeble and so weak, that they were full of aches and pains, with many bluish and reddish stains or spots, some broad and some small like flea-biting.”

What invasion was in part prevented because the British Navy had cured scurvy?

In 1780, Gilbert Blane cut the mortality rate in half in the British Naval Fleet by introducing lemons to their diet.

Who sued English journalist William Cobbett for libel after being accused by Cobbett of hurting more yellow fever patients than helping them by bloodletting?

What famous American died after being bled four times by his overseer and doctors?