Jill wants a joint a lot more than Jack does

One of the more curious gender differences about public speaking I’ve seen this year was described in a magazine article by Julia D. Buckner, José Silgado, and Norman B. Schmidt titled Marijuana Craving During a Public Speaking Challenge: Understanding Marijuana Use Vulnerability among Women and those with Social Anxiety Disorder. It appeared in the Journal of Behavioral Therapy and Experimental Psychiatry, 2011, Vol. 42, No. 1, on pages 104 to 110. You can read and download that article on PubMed Central. 

They studied a sample of sixty college undergraduates in the southern United States, all of who had reported using marijuana during the past one to three months. Half were given a reading task, and the other half were given a speech task. Craving for marijuana and anxiety both were rated on a scale from zero to ten.

The first task was silently reading Popular Mechanics magazine at their own pace for five minutes. This reading task was designed to not make them nervous (affect state social anxiety).

The second task was giving a five-minute speech about their most undesirable characteristic. They were informed that speech would be videotaped and evaluated by a small group of faculty and students. This speech task was designed to increase state social anxiety.   

They were asked about their anxiety level and craving for marijuana during the experiment at four times:

1. At baseline (prior to being told whether they were to be reading or speaking)
2. Immediately prior to the task (the anticipation phase)
3. 2.5 minutes into the task (the during phase)
4. Immediately after the task

Section 3.4 of the article discussed the effects of the speech on marijuana craving by gender. The graph shown above combines what was shown in Figure 1 of the article. For men the craving was relatively small and roughly constant (about 1.5), while for women it was much larger and peaked during the speech (at about 6.75). The reading task resulted in lower cravings that were roughly constant - about 3.0 for women and 0.5 for men. A similar peak also was observed for people with social anxiety disorder. Very curious! 

Soapbox Guru is a web site for posting videos of speeches or presentations and receiving evaluations

Soapbox Guru was created by two Toastmasters in Victoria, British Columbia.Evaluators have three boxes to fill in for giving a Speech Rating, describing The Good, and discussing The Path to Improvement.

This site seems friendlier than the alternative of just putting video out in the open on YouTube, where mean comments may just come from ten-year-olds who have nothing better to do.  

Critical comments and evaluations always should be taken with a grain of salt. For example, an expert on consulting, Alan Weiss, blogged on January 23, 2010 about the Help for Haiti telethon that:

“The worst voice and least talent on the stage all night: Taylor Swift. I don’t get what that’s all about, but when compared so closely with all the others, she has a weak voice and zero excitement.”

Perhaps Ms. Swift had an off night. But, a week later on January 31st she found out what the professionals in her industry thought of her. At the 2010 Grammy Awards (where she had been nominated in eight categories) she only took home four:

Album of the Year for Fearless

Best Country Album for Fearless

Best Country Song for White Horse

Best Female Country Vocal Performance for White Horse

The image of a young orator was adapted from one that once appeared in Harpers.

Learning from two kinds of articles or books: recipes or mindless rules versus methods or ratios

In July 2011 Cam Barber in Melbourne blogged about how you should Get a method! Public speaking rules stop you thinking. Rules like open with a joke won’t work generally.

There are two kinds of articles or books we can use to learn about a subject. One is for beginners in search of a pinch of knowledge, and the other is for serious students in search of wisdom.

The more common kind are like most cookbooks. Those have a bunch of detailed recipes that we can mindlessly follow without really understanding what we are doing. There might be two recipes per page, or one with photos spread over four pages. If we have all the ingredients we can blindly follow their recipe for Tuna Noodle Casserole. We can open a can of Campbell’s Cream of Mushroom Soup, two 5 oz. cans of tuna, etc. and produce a mediocre dinner.  

The less common kind are at a higher level and are about methods or ratios. I’ve recently been reading one example - Tamar Adler’s 2011 cookbook An Everlasting Meal: Cooking with Economy and Grace. There are only 66 “recipes” in 250 pages (without pictures). The first chapter is on How to Boil Water. After 13 pages it has just one recipe - for (Italian) salsa verde. Another cookbook example is Michael Ruhlman’s 2010 Ratio: The Simple Codes Behind the Craft of Everyday Cooking.

My versions of Tuna Casserole are a method rather than a recipe. It can adapt to use whatever is in the pantry, refrigerator, and freezer. The oven preheats while the noodles and sauce get cooked. If I have fresh mushrooms, then they’ll go into a microwaved two-cup batch of white sauce made from milk, butter, and cornstarch. The white sauce gets cooked in an eight-cup glass measuring cup that then gets used to cook the vegetables (carrots, peas, red bell pepper) while the noodles are boiling in a pot of water on the stove. My baking dish also holds two quarts (eight cups), so that measuring cup finally gets used to mix in the right volume of noodles.  

I use a similar method to cook up my speeches, and so can you. 

The 1942 image of a woman with a cookbook and pot is from the Library of Congress

The Power of Storytelling in Medicine

“Regardless of one's profession, the better a storyteller you are, the greater your chances of succeeding by fully engaging and inspiring your listeners.” - John Maa

That quote came from a four page article by Dr. John Maa in the Summer 2012 issue of The Permanente Journal titled Solving the Emergency Care Crisis in America: The Power of the Law and Storytelling. He described how his 69 year-old mother died from inattention while being held in a hospital emergency department. Then he discussed what could be done to solve the emergency care crisis.

In that article he referred to another ten-page one from the 2010 Journal of Patient Safety titled Story Power: The Secret Weapon. You can download a pdf file using the link at the bottom of this web page. Both articles are excellent.

I was inspired to look up those articles after reading a review of Paul F. Griner’s book  The Power of Patient Stories: learning moments in medicine by Dr. Harriet Hall on the Science-Based Medicine blog. Harriet discusses several of Dr. Griner’s stories. I had a good laugh at one about looking without seeing (or listening without hearing):

“He asked a patient with fever and chills if his teeth chattered. The patient grinned and said, ‘Let’s look in the drawer and find out.’ His false teeth were in the drawer of the bedside table! Griner stresses the importance of good bedside skills of listening, observing, and examining; and deplores the increasing tendency of young doctors to pay more attention to test results than to patients. The great majority of diagnoses can be made on the basis of the patient’s history alone, and most of the rest are made on the physical examination. Tests should be used to confirm diagnoses, not to make them.”

An image of a physician taking a patient’s blood pressure came from the Library of Congress.

Something significant will happen on December 21st

However, it won’t be the end of the world. It just will be the winter solstice. NASA has a web page that answers several questions about that bizarre prediction and others.

Yesterday on his Bad Astronomy blog Phil Plait posted that if you are Worried about the end of the world on Dec. 21? Don’t be. He pointed out that although it will be the end of the 13th b’ak’tun on the Mayan calendar the Mayans didn’t say it would be doomsday:

“The Maya also had bigger units of time, including the piktun (which was either 13 or 20 b’ak’tun), and the alautun, which was—get this—63 million years! So it doesn’t sound like they were predicting the end of the world ever, let alone by this weekend.” 

Information is Beautiful has an infographic you can view or download that summarizes opinions from both believers and skeptics.

Some thoughts on the Newtown, Connecticut massacre

I’ve been appalled by that massacre of twenty young children and six teachers last Friday at the Sandy Hook school. Last night on CSPAN I watched Governor Malloy and President Obama speak at the prayer vigil. You can read a transcript of the President’s speech. I thought he gave an adult response, in contrast with Mike Huckabee’s off-the-cuff remarks Friday. Yesterday Jay Heinrichs thoughtfully blogged that It’s not a tragedy.   

It was amazing to watch the broadcast and cable media do their saturation coverage just after that event, since it was located conveniently close to New York City.

Contrast that with media coverage of the Syrian Civil War, which has been going on for 21 months but is difficult to get near. Estimates are that at least 40,000 have been killed. Assuming 30 days per month, that’s 630 days, or a death toll averaging  at least 63 people per day. We can focus on a single horrible event, but the enormity of the toll from a continuing conflict escapes reporting.

Refuting Ken Balsely’s bogus claim that public speaking is everybody’s number one fear

Yesterday, over in Washington state, Ken Balsely blogged at Ken’s Corner & The Real News about how Public speaking is not an art.  He made some good points, that you should both know your material and your audience. Ken never got around to explicitly saying that public speaking is a craft. But, he included the totally bogus claim that it’s everyone’s number one fear:

“And yet, survey after survey, study after study has found that public speaking is the number one fear among all people. Fear of speaking in public outweighs a visit to the IRS, a trip to the dentist or a day at your mother-in-law. Everyone’s number one fear is speaking in public.”

That’s not real news, it’s real crap. The About page for his blog says:

“I have not allowed space for you to respond to the articles or to make your own comments. If you want to do that – - start your own web page.”

On October 23rd I blogged about how when you look at surveys of if more people fear or people fear more, you will find that Either way you look at it, public speaking really is not out greatest fear. A week later I blogged about another more people fear survey by Accountemps. So, for the first type, public speaking came in number one in only six of twenty surveys.