Published on
October 8, 2007 in
Uncategorized.
Tags: personal.
Ok, I know I’m too much of a geek for my own good, but this open course about Problem Solving on Large Scale Clusters looked pretty interesting, until I saw the description for Lab 3, at which point it became too interesting:
Lab 3. The Goal — Implement PageRank, turn Wikipedia into a giant graph, run PageRank on said graph, run it several more times (ideally until the values converge), return (in a humanly parseable sort of way) the PageRank of all the articles.
Finally – an open computer science course I’m really going to work through!
Published on
October 7, 2007 in
Uncategorized.
Tags: personal.
A rare Sunday post for me. Today in the semi-annual LDS General Conference, Elder Oaks quoted research from a recent study at Columbia’s National Center on Addiction and Substance Abuse about the relationship between teens’ academic achievement and how frequently they eat dinner with their family. BusinessWeek summarized the findings as follows:
Their research has found that children who have a regular family mealtime are less likely to smoke, drink, use illegal drugs, experiment with sex at a young age, and get into fights. Further, these children are at lower risk for suicidal thoughts and are more likely to do better in school. Teens that have frequent family dinners are more likely to be emotionally content, to work harder, to have positive peer relationships, and to have healthier eating habits. Family mealtime is the single strongest predictor of academic achievement scores and low rates of behavioral problems, regardless of race, gender, education, age of parents, income, or family size.
I just want to highlight the last sentence there – Family mealtime is the single strongest predictor of academic achievement scores and low rates of behavioral problems, regardless of race, gender, education, age of parents, income, or family size. The study compares teens who eat dinner with their family five or more times per week with those who eat dinner with their families two times or fewer per week. You can complain about traditional family values all you want, but there’s something here.
Published on
October 1, 2007 in
Uncategorized.
Tags: 51weeks.
Last week’s Open Education 2007 was one of the best conferences ever, no questions asked! During the conference, we used an amazing piece of technology called 51Weeks to capture everything going on… Slides, audio, back-channel web-based chats per session, etc. In fact, audio from every single session was online 10 minutes after the session ended. If you didn’t get to attend but would like to listen to the audio, read the slides, and read the web-based chats associated with each session, bop on over to http://51weeks.com/events/3. And if you’re interested in using 51Weeks to support your conference, let me know! (AECT, anyone?)