Promiscuous Teens Earn Barely Lower Grades

It's all in how you present a subject. A recent study currently making its way through reportage shows a slight negative correlation between number of sex partners and GPA in high school. The headlines depend on who you read. Some headlines (linked to the articles) for example: Survey: Sex affects grades and Teen sex doesn't cause bad grades and Teen Sex Not Always Bad for Grades all cite the same study presented to the American Sociological Association in Atlanta yesterday. The American Family Council declared that the study confirms the negative link between teenage sexuality and academic performance. It really doesn't. There was no academic difference between abstinent kids and those who have committed relationships including sex. But girls in the promiscuous hook-up crowd earned GPA's of 0.16 points less than virgins. That's about 1/3 of the way between an A and an A-. Horrors. But everyone knows that the adolescent emotional problems that lead to promiscuity also tend to lead to bad grades. But that's just folk wisdom; common sense. Now there is an Actual Study to confirm the correlation. It's a pity that none of the coverage I've found links to the study itself.

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Mark Tiedemann speaks

Mark and I have been friends for 20 years. I've celebrated his many successes as a science fiction writer, and I was delighted when he showed interest in being one of the authors for Dangerous Intersection. I just checked the stats here, and I see that over the years, Mark has contributed 187 posts to DI. I've read every one of them, and I am repeated struck by the fact that there isn't a "cheap" post among them. They are all well-crafted and carefully considered. Every one of Mark's posts is still available at this site. Click on his name on the bottom right corner list of authors to see them. But perhaps you are not in the mood to read substantive posts tonight. If that is the case, you are in luck. About a year ago, I sat down with Mark at his St. Louis home and videotaped a long conversation with him. We covered many topics, which I am in the process of breaking into individual YouTube videos. I'm including the first three as part of this post. In Part I, Mark discusses his personal goals and the importance of art. In Part II, he discusses reading, heroes and censorship. In Part III, Mark discusses the blogosphere, including his impression of what goes on here at Dangerous Intersection. I know you'll enjoy getting to know Mark through his spoken words, at least as much as you've appreciated his written work. Without further ado . . . I'll be posting several more Mark Tiedemann videos later this week.

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Camp for skeptical children

The Center for Inquiry's week-long camp for skeptical kids is underway, as described by this article in Huffpo. To be clear, this is not a God-bashing camp. Rather, it is a place where the campers "share is an interest in taking a reason-guided and evidence-based approach to all of life's questions." Imagine sitting around the camp fire reciting this passage by Carl Sagan:

[W]hen the people have lost their ability to set their own agendas or knowledgeably question those in authority; when, clutching our crystals and nervously consulting our horoscopes, our critical faculties in decline, unable to distinguish between what feels good and what's true, we slide, almost without noticing, back into superstition and darkness.

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