Examlex
Oort-cloud comets are so far from the Sun that the gravity of neighboring stars can alter their orbits.
Unconditioned Stimulus
Within the framework of classical conditioning, a stimulus inherently and spontaneously elicits a reaction without the necessity of prior learning.
Negative Punishment
A form of behavioral control that involves the removal of a desirable stimulus following a behavior to decrease the likelihood of that behavior occurring again.
Omission Training
A learning process in which the removal or avoidance of an expected stimulus occurs following a behavior, decreasing the likelihood of that behavior occurring again.
Escape Learning
A form of learning in which an organism acquires a response to terminate an aversive stimulus.
Q6: At the center of the Sun,fusion converts
Q11: The cores of the terrestrial worlds are
Q23: Which group includes stars that are burning
Q35: Why does a cloud collapse rapidly at
Q70: Describe some of the early theories for
Q74: All stars spend approximately the same amount
Q76: What do we mean by a mass
Q89: HD 209458b was the first extrasolar planet
Q108: Steep-sided stratovolcanoes are made from lava that<br>A)is
Q110: The first step in the proton-proton chain