--- title: Here's Exactly What To Say To Motivate Your Employees description: Praise and recognition are motivating for simple work tasks employees do, but they backfire with more complex jobs, a new study finds canonical: https://time.com/4031404/motivation-employee/ author: Mandy Oaklander article:opinion: false article:content_tier: free article:published_time: 2015-09-14T18:39:25.000Z article:modified_time: 2026-08-04T07:45:12.825Z article:section: Health og:title: Here's What Your Boss Should Do to Motivate You og:description: Praise and recognition are motivating for simple work tasks employees do, but they backfire with more complex jobs, a new study finds og:url: https://time.com/4031404/motivation-employee/ og:site_name: TIME og:image: https://static.time.com/v3/assets/bltea6093859af6183b/blt3679ca5647b831de/6988604c428a9e9c83ccebdd/office-desk-computer-health-illo.jpg?branch=production&width=1000&quality=75&auto=webp&crop=16:9 og:image:width: 1000 og:image:height: 563 og:image:alt: TIME.com stock health office desk computer work og:type: article twitter:card: summary_large_image twitter:title: Here's What Your Boss Should Do to Motivate You twitter:description: Praise and recognition are motivating for simple work tasks employees do, but they backfire with more complex jobs, a new study finds twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/blt3679ca5647b831de/6988604c428a9e9c83ccebdd/office-desk-computer-health-illo.jpg?branch=production&width=1000&quality=75&auto=webp&crop=16:9 ---  # Here's What Your Boss Should Do to Motivate You > Sponsored content. 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Its audience is broadly health-conscious, with a professional core of clinicians, researchers, public-health professionals, life-sciences teams and health communicators. ### Sources * TIME Newsletters: [time.com/newsletters](/c/time-nl-health-2026q3/newsletters?i=1076488c-8ccf-4404-a80d-afa9b79df9f4&cr=time-nl-health-2026q3-v1) ## Video: Sleep Expert Says Typical Work Day Is 'Torture' [Watch (HLS stream): Sleep Expert Says Typical Work Day Is 'Torture'](https://cdn.jwplayer.com/manifests/s12Tl0P7.m3u8) (1:18)  _Published 2015-09-09. An Oxford University researcher says forcing ourselves to work before 10 a.m. doesn't line up with our bodies' circadian rhythms._  by [Mandy Oaklander](https://time.com/author/mandy-oaklander/)  ## Mandy Oaklander Oaklander is a senior editor at TIME. Sep 14, 2015 6:39 PM UTC  Illustration by Sydney Rae Hass for TIME  by [Mandy Oaklander](https://time.com/author/mandy-oaklander/)  ## Mandy Oaklander Oaklander is a senior editor at TIME. Sep 14, 2015 6:39 PM UTC Piling praise on an employee doing difficult, complex work actually robs them of their internal motivation, finds a new [study](http://onlinelibrary.wiley.com/doi/10.1002/job.2051/abstract?campaign=wolearlyview) published in the _Journal of Organizational Behavior._ For two weeks, 58 people who worked at a corporation in the U.K. filled out a questionnaire about their work day: what task required the most effort, how mentally complex it was, how motivated they were to do it and the extent to which they expected any type of recognition for it. How much an employee expected a reward—usually verbal or written praise from a boss—was the crucial measure in the study, and that’s what researchers looked at: the effect an expectation of reward had on their motivation. **MORE**: [Here’s Why Work Email Puts You In A Nasty Mood](http://time.com/3985027/email-psychology-work-mood/) It turns out that expecting a reward can make difficult work less enjoyable. “For complex tasks, actually expecting or thinking about a verbal reward is not a good thing,” says Dr. Rebecca Hewett, study co-author and senior lecturer in human resource management at the University of Greenwich business school in London. “It can be detrimental to people.” With more complex tasks, employees were found to be more intrinsically motivated—or pushed forward by forces inside them, like actually _enjoying_ a task because they find it interesting or because they recognize its value. Concentrating on rewards undermines this, the researchers found. That suggests managers should use a different strategy for when employees are absorbed by a challenging project. “If it’s quite complex work, it might be better to be supportive but leave people to it,” Hewett explains. “They don’t necessarily need some additional encouragement to do a task that’s complex, because actually that task in itself is probably quite motivating.” But in simple tasks, the results were just the opposite. When employees had to do mundane, workaday jobs, getting praise like a thank you email actually seemed to make them enjoy the job more—perhaps because the incentive made the job seem more important, the authors say. The results are immediately useful to managers, who may want to motivate their employees even when they can’t hand out raises. “Often we don’t really think about the verbal rewards we use on a day-to-day basis, but actually those are things that are likely to influence people’s motivation much more than the tangible rewards, which we don’t get as frequently,” Hewett says. Meaty, complex tasks are motivating enough on their own to satisfy workers, but the little things need a little more recognition, the results suggest. “We all have to do really boring tasks,” she says. “If I had someone saying to me, ‘This would really help me, I’d be really, really grateful if you could do this filing by the end of the day,’ that might help to motivate me.” ## Transcript The standard 9 to 5 workday may be killing us. Well, that's what one Oxford University academic says. Dr. Paul Kelley is an honorary clinical fellow at Oxford University's Sleep and Circadian Neuroscience Institute. He says normal working hours don't line up with our body's circadian rhythms, and as a result, we're putting ourselves at risk. We cannot change our 24- hour rhythms. So you can not learn to get up a certain time. Your body will be attuned to sunlight, and you're not conscious of it because it reports to the hypothalamus, not sight, Kelly said. Kelly warns the possible side effects of prolonged sleep deprivation can range Range from bad decision making, to obesity and type 2 diabetes. Adults aren't the only ones who should have a later start to the day. Kelly argues that children should start school based on their natural waking habits. For young kids, that's earlier in the morning. For teens, a reasonable start time is around 11 AM. Researchers have, of course, been studying sleep patterns for years. For good reason. The National Health Service estimates one in three people suffers from poor sleep. I'm tired all the time. [ NOISE ] All right, raise your hand if you feel that way. Kelly says poor sleep is an international issue. Everyone's suffering and we don't having to. His solution? Push back workplace start times to 10am for all workers under age 55. 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