During lectures, professors often pose questions to the class — only to be met with resounding silence. When no one raises their hand, some professors opt to move on. But others, hoping to increase ...

Sept 26 (Reuters) - A robust debate over law professors' use of "cold calls" — randomly calling on students in class instead of waiting for volunteers to answer questions — is unfolding online after a ...

Cold calling is still a widespread outreach strategy for many businesses today. But the process has become much harder over the past few decades. People now are less receptive and more resistant to ...