February 22, 2017

Why I Unfollow

500-Year-Old Wisdom for the Facebook generation.
There are many things too which it is your duty to pass by with a deaf ear, and be rather mindful of those which belong to peace. It is more profitable to turn away one's eyes from things that displease, and to leave each person his own opinion, than to wait upon contentious discourses. - Thomas a Kempis. The Imitation of Christ (free ebook from Project Gutenberg).

February 12, 2017

Groundbreaking New Medicine Treats ADHD

From the "Duh" department, recent studies show that kids who get physical exercise have better executive function, which translates to improved math and reading scores, and this holds especially for kids who show signs of ADHD.

An article in The Atlantic entitled "Exercise Is ADHD Medicine" quotes Alan Smith, chair of the department of kinesiology at Michigan State, who "went out on no limb at all in a press statement at the time, saying, 'Early studies suggest that physical activity can have a positive effect on children who suffer from ADHD.'"

Maybe some kids could be treated with some fresh air and sunshine instead of stimulants.

February 11, 2017

You Need a Good Box

"It never occurred to them that, if everyone had to think outside the box, maybe it was the box that needed fixing." 

- A Former Enron manager, as quoted on p. 374 of Malcolm Gladwell's What the Dog Saw.

February 10, 2017

Whose Approval Matters?


“In between other people’s opinions of us and our pleasure in them is our assessment of the validity of their approval. We are not the passive victims of others’ opinions. Their opinions are powerless unless we validate them. No one’s approval will affect us unless we grant it credibility and status. The same holds true for disapproval.” - John Ortberg, p. 63. The Life You’ve Always Wanted (amazon affiliate link)


February 9, 2017

When Two or More Are Responsible for Something

"When two or more are responsible for something, usually nobody is. . . . Everybody sort of feels responsible for it, but no one really owns it. So it doesn’t happen." - David Allen

March 23, 2016

Warm Up with Quick, Easy Tasks

Another good one from HBR, this time about "completion bias." Completing tasks, however small, gives us pleasure, so we tend to do simple and sometimes meaningless tasks rather than complicated and perhaps far more meaningful tasks.

So is the answer to avoid those simple tasks? Actually, no, because "finishing immediate, mundane tasks actually improves your ability to tackle tougher, important things." So the article suggests planning out your most important work for the day, but then cranking out a few (not too many!) small tasks to get into the groove before tackling your more demanding work.

To that suggestion, I'd add that it's even better if your quick tasks at the beginning of the day are high leverage. Here's a small example. Two days ago, I received an email asking me to approve the design for a sign that we had ordered. Before tackling the important work of the day (it happened to be a long bike ride with my son, but that's beside the point), I sent a quick reply approving the design. Our designer was able to get the sign printed, built and installed today, three days ahead of schedule!


March 19, 2016

The Deadline

HBR has a helpful article about deadlines. Here's an excerpt:
Deadlines can also make it easier to honestly assess your workload. If you have something due on Friday and you’re aware that it will take all your available time between now and then, it’s easier to decline extra projects or meetings.

It's true that deadlines bring focus and help us prioritize, but as we juggle time-sensitive projects at work, we can lose sight of the ultimate deadlineWe don't know the exact date, but we know it's coming.

If having something due on Friday helps us decline extra projects and meetings, how much more so should the fact that our days are numbered help us to prune counterproductive pursuits from our lives.

"Teach us to number our days that we may get a heart of wisdom." Psalm 90:12

March 16, 2016

Jesus and Politics

With eight months still to go until the US election, it's a good time to take a deep breath and think about where Jesus stands in all of this. Scott Sauls has written a helpful article to help Christians get some perspective. It reads, in part:
Matthew’s emphasis on a tax collector and a zealot living in community together suggests a hierarchy of loyalties, especially for Christians. Our loyalty to Jesus and his kingdom must always exceed our loyalty to an earthly agenda, whether political or otherwise.
We should feel “at home” with people who share our faith but not our politics even more than we do with people who share our politics but not our faith. If this isn’t our experience, then we may be rendering to Caesar what belongs to God.
Read the whole article here.


March 13, 2016

ADHD and the Relative Age Effect

Children develop in different areas at different rates, and they can mature significantly in just a few months.

Younger children are diagnosed with ADHD at much higher rates than older children in the same grade. (32% higher for children born in the month before the school entry cutoff than for children born the month after according to the US study linked to below.)
Researchers in Taiwan looked at data from 378,881 children ages 4 to 17 and found that students born in August, the cut-off month for school entry in that country, were more likely to be given diagnoses of A.D.H.D. than students born in September. The children born in September would have missed the previous year’s cut-off date for school entry, and thus had nearly a full extra year to mature before entering school. The findings were published Thursday in The Journal of Pediatrics.
...
Other research has shown similar results. An earlier study in the United States, for example, found that roughly 8.4 percent of children born in the month before their state’s cutoff date for kindergarten eligibility are given A.D.H.D. diagnoses, compared to 5.1 percent of children born in the month immediately afterward. 
"Is It Really A. D. H. D. or Just Immaturity" NYT editorial
Here are some ideas for mitigating the relative age effect in the classroom without prescribing too much Ritalin. How about assessing children's readiness for school and being flexible with cutoff dates? Or take a cue from youth sports leagues that are organized into age cohorts narrower than one year. If the goal is to treat every child the same and expect the same from every child in the class make the age cutoffs every six months instead of every year.

Our preschool, takes the opposite approach and embraces various maturity levels. We have 3-, 4-, and 5-year-olds together in a multiage classroom where differences in maturity are expected and desirable.

March 11, 2016

Metaphor for the Church

Should the church operate most like a business unit, a military unit, or a family unit?

Taking cues from the business world is popular these days, but look at the qualifications for elders in 1 Timothy 3.

An elder "must manage his own household well."

Let's be fathers, mothers, sisters, and brothers to one another!

HT Tim Challies