Choose B key or black slide

submitted by: jllebrun

The B key blanks the screen during a presentation. It is advantageously replaced with a black slide for scheduled breaks to recapture audience attention. Keynote and PowerPoint techniques are presented to simulate the effect of a B key through a black slide.

Talk by Diamond

submitted by: dougramsey

Professor Diamond talks about the importance of play in a child's development of executive functions such as inhibitory control, working memory, and cognitive flexibility, as can be seen through a program called "Tools of the Mind," based on the theories of psychologists Lev Vygotski and Alexander Luria.