In 1927, a Russian psychologist Blyuma Zeigarnik found that people easily remembered incomplete tasks (tasks during which they were interrupted) or issues than completed ones in various workplace situations. This phenomenon was known as the Zeigarnik Effect. E.g. Waiters only remembered orders which were in process of being served or were unpaid. Applied in a [...]

In an employment contract, a Zipper clause indicates that both parties have waived the right to bargain on any issues not dealt within the contract irrespective of whether the issue was discussed earlier or not. The Zipper clause avoids any contemplation of employment conditions during the contract term. The clause declares that the contract contains [...]