The most widespread form of psychological withdrawal among white-collar employees is , using Internet, email, and instant messaging access for their personal enjoyment rather than work duties

The correct word for the blank space is: cyber loafing.

Explanation:

Cyber loafing refers to employees surfing the web, writing e-mails, checking personal social media or other types of activities during work time. However, it is believed employees who are familiar with these practices every now and then along their shift are more productive.

answer; correct answer is investing activity;