Praise and rewards

Looking through the Greater Good Science Center‘s blog post on how to raise kind children, I was struck, as I usually am, by the somewhat counter-intuitive finding that we should not reward good behavior (helping in this instance).

Very young children who receive material rewards for helping others become less likely to help in the future compared with toddlers who only receive verbal praise or receive no reward at all. This research suggests that even the youngest children are intrinsically motivated to be kind, and that extrinsic rewards can undermine this tendency. – Carter (2010)

While I have not yet looked to see if there is any direct research on this topic with regards to adolescence, this is part of the Montessori philosophy. Lillard (2007; Ch. 5) has an entire chapter on Extrinsic Rewards and Motivation that gets to the same point. She cites the research that gets to the specific point that extrinsic rewards, rewards that come from the outside such as praise, tend to demotivate once the rewards are removed.

Engaging in a well-liked activity with the expectations of a reward led to reduced creativity during that activity and to decreased voluntary participation in that activity later. (Lepper et. al., 1973) in Lillard (2007; Ch. 5)

Rewards have negative effects when they are clearly stated, expected, and tangible; read this book and you’ll get $5; or do this work and you will get better grades. However, rewards can work if you’re dealing with subjects that students find uninteresting and there is a very clearly specified set of steps that they can learn by rote.

“[R]ewards are often effective at the moment of their offering, so if there are no long-term goals, rewards help without causing harm down the road.” Lillard (2007; p. 157)

Rewards can help with basic learning, like memorizing facts, but intrinsic motivation is essential for tasks that require higher-level more creative thinking.

I try to praise or give tangible rewards very rarely, though it is often hard. Students look for praise sometimes (and sometimes for the oddest things), so when I do complement I try to use what Carter calls growth-mindset praise and say something like, “See, practice really pays off.” Praise the effort, not some intrinsic value the students have.

Kindness, and the science for raising happy kids

There has recently been quite a bit of scientific research on the evolutionary benefits of kindness. This article (found via onegoodmove.org) summarizes some of the work quite nicely. Again the theme is reciprocity; when we are kind to others, others tend to do more for us:

“The findings suggest that anyone who acts only in his or her narrow self-interest will be shunned, disrespected, even hated,” Willer said. “But those who behave generously with others are held in high esteem by their peers and thus rise in status.” – Anwar (2010)

Science for raising happy kids blog.

The article links to UC Berkley’s Greater Good Science Center and in particular, their Science for Raising Happy Kids website. Despite the somewhat Orewellian name (thanks Simon Pegg), the website has a lot of good information and a very good blog. I particularly liked a recent post by Christine Carter on Five Ways to Raise Kind Children. What she proposes aligns very much the Montessori philosophy.

The evolutionary benefits of kindness

Evolution is often summed up in the phrase, “survival of the fittest”, well sometimes “fittest” can also refer to kindness. Having empathy is evolutionarily beneficial. As individuals, the more we give to others the more respect we gain for ourselves. As a group or a society, when people are able to cooperate they do better than when they cannot. What scientists have recently been uncovering is that empathy and the urge to cooperate are built into our very genes.

This research ties in elegantly with Montessori philosophy. The benefits of kindness and cooperation seem obvious when you think about it, but the fact that we are genetically predisposed to act in this way helps explain why the emphasis on cooperative work works so well in early childhood classrooms.

If you put this research together with the way society is currently evolving, where problems have to be dealt with with teams from different backgrounds, perspectives and disciplines, it really points out the importance of collaborative work in the middle school.