Over the past twenty years an increasing number of researchers from various universities have been investigating motivational issues underlying the self-regulation of behavior. Using either Self-Determination Theory or closely related theoretical perspectives, these researchers have performed laboratory experiments, as well as field studies in a variety of real-world settings, ...(展开全部)

Over the past twenty years an increasing number of researchers from various universities have been investigating motivational issues underlying the self-regulation of behavior. Using either Self-Determination Theory or closely related theoretical perspectives, these researchers have performed laboratory experiments, as well as field studies in a variety of real-world settings, ...(展开全部)

From one of the top class writers of the classic mystery genre, Death of Jezebel was first published in 1949, and is the second Christianna Brand title in the British Library Crime Classics series. It's a pleasingly over the top mystery involving a knightly pageant show in London. “A very neat version of the ‘sealed room’ mystery ... provides [Miss Brand] with excellent opportu...(展开全部)

Johnny Wise came to London from Malaya in 1940, met a girl and, when she was unfaithful to him, committed suicide. Retribution came in 1947, catching up with the principals in Johnny Wise’s death in the course of an Exhibition’s pageant. Which of the eleven visored knights killed the maiden in the tower—and how? Inspector Cockrill is baffled. And his task is not made any easier...(展开全部)

Written by various; Art by various The story that drew national media attention when DC Comics killed their greatest hero is collected here. When a hulking monster emerges from an underground resting place and begins a mindless rampage, the Justice League is quickly called in to stop the colossal force of nature. But it soon becomes apparent that only Superman can stand agains...(展开全部)

Written by various; Art by various The story that drew national media attention when DC Comics killed their greatest hero is collected here. When a hulking monster emerges from an underground resting place and begins a mindless rampage, the Justice League is quickly called in to stop the colossal force of nature. But it soon becomes apparent that only Superman can stand agains...(展开全部)

Johnny Wise came to London from Malaya in 1940, met a girl and, when she was unfaithful to him, committed suicide. Retribution came in 1947, catching up with the principals in Johnny Wise’s death in the course of an Exhibition’s pageant. Which of the eleven visored knights killed the maiden in the tower—and how? Inspector Cockrill is baffled. And his task is not made any easier...(展开全部)

From one of the top class writers of the classic mystery genre, Death of Jezebel was first published in 1949, and is the second Christianna Brand title in the British Library Crime Classics series. It's a pleasingly over the top mystery involving a knightly pageant show in London. “A very neat version of the ‘sealed room’ mystery ... provides [Miss Brand] with excellent opportu...(展开全部)

In this impassioned critique of America's growing disengagement from civic life and ideals, Drum Major Institute Executive Director Andrea Batista Schlesinger dissects the forcible erosion of our youngest generation's capacity for inquiry and provides recommendations.