Did you know that the foot-pedal trashcan was invented by Lillian Gilbreth, who was arguably the mother of industrial/organizational psychology? Linda Woolf (Webster University) and I are starting a campaign to rename the foot-pedal trashcan. Let’s call it the “Gilbreth.” Gilbreth and her husband Frank were known for their time and motion studies. In the early 1900s, companies hired them to analyze jobs—to find ways to help their employees be more efficient in their work. When Frank died in 1924, the companies stopped hiring Lillian. Apparently, they thought, a woman could not possibly know anything about business. Long story short, Gilbreth must have thought something like this: Ok, you think women belong in the home? Fine. In her book The Home-Maker and Her Job, (freely available on Google Books), Gilbreth wrote that the “[w]aste of energy is the cause of drudgery in work of any kind. In industry the engineer and the psychologist, working together, have devised means of getting more done with less effort and fatigue and of making everything that is done more interesting” (Gilbreth, 1927, p. vii.). Gilbreth redirected her efficiency expertise into making improvements in the home with her greatest impact in the kitchen. While today the foot-pedal trashcan is sometimes marketed as good for hygiene, Gilbreth invented it in the name of efficiency. If you’re holding trash with two hands, you have to set it down to remove the trashcan lid. That takes time. Instead, why not use a foot to open the lid? That’s much faster. We can also credit the shelves in our refrigerator doors to Gilbreth. Imagine that we didn’t have those door shelves. Everything would be stacked on the main shelves. We’d be constantly taking stuff out to get to the stuff at the back. With the door shelves, we have much more of our refrigerated items at our fingertips. She also gave us the egg keeper, which readers of a certain age will remember. If you were collecting eggs from your own hens, having a dedicated refrigerator door shelf with indentations made specifically to hold eggs was handy. How about a dedication door space for butter? Yes, Gilbreth gave us the butter tray, too (Giges, 2012). Gilbreth redesigned the layout of our kitchens to be more efficient. Before Gilbreth, a kitchen was “a large room with discrete pieces of furniture around the edges. These might include a table, a freestanding cupboard or Hoosier cabinet, an icebox, a sink with a drying board and a stove. Ingredients, utensils and cookware might be across the room, or even in a separate pantry” (Lange, 2012). Your kitchen may sound very similar to what Gilbreth created. She “put stove and counter side-by-side, with food storage above, pan storage below, and the refrigerator a step away. A rolling cart provided additional surface area, and could be wheeled to the sink with a load of dirty dishes, where soap, sponge and drying rack were all within reach. The idea was to create a tight circuit for the cook, with no need to move the feet. The L-shaped arrangement she devised continues to be one of the most popular options for contemporary kitchens” (Lange, 2012). Gilbreth didn’t just think this design was more efficient. She tested it to see if it actually was. If you’d like to give your student some research design practice, invite your students to consider how such a study could be conducted. Gilbreth had a baker make a strawberry shortcake first in the traditional kitchen and again in the redesigned kitchen. The utensils and the equipment in the two kitchens were identical. The only difference was their placement. There were two dependent measures: 1) the number of operations, such as opening a drawer or closing the oven door, and 2) the number of steps—literally, the number of footfalls. The traditional kitchen required 97 operations, the Gilbreth kitchen only 64. The traditional kitchen required 281 footfalls, the Gilbreth kitchen a mere 45 (Lange, 2012). This redesign is now known as the kitchen triangle formed by the stove, sink, and refrigerator at the corners. Ideally, the perimeter of this triangle measuring no more than 26 feet. I just measured our kitchen. From center of stove to center of refrigerator is six feet, center of refrigerator to center of sink is seven feet, and center of sink to center of stove is eight feet. That’s a total of 21 feet. “Gilbreth’s final contribution to the kitchen as workspace is the Gilbreth Management Desk, exhibited by IBM at the Century of Progress Exhibition in Chicago in 1933… The desk had drawers for bills paid and unpaid, a shelf for cookbooks and a nook for a telephone”(Lange, 2012). Finally, I know who to blame for this weird, almost unusable space in our house. When bills came in the mail, when we had telephones that plugged into the wall, and before the advent of home offices and laptop computers, this space made sense. Now, not so much. These are only some of the contributions Gilbreth made to our home lives. Encourage your students to read more about her.   References Giges, N. (2012). Lillian Moller Gilbreth. The American Society of Mechanical Engineers. https://www.asme.org/topics-resources/content/lillian-moller-gilbreth Gilbreth, L. M. (1927). The home-maker and her job. D. Appleton and Company. https://www.google.com/books/edition/The_Home_maker_and_Her_Job/QAQLAQAAIAAJ?hl=en&gbpv=1 Lange, A. (2012, October 25). The woman who invented the kitchen. Slate. https://slate.com/human-interest/2012/10/lillian-gilbreths-kitchen-practical-how-it-reinvented-the-modern-kitchen.html   ... View more

Physicist Jessica Wade noticed a lack of Wikipedia pages for underrepresented scientists. In 2018, she began writing one Wikipedia page a day devoted to a woman scientist who did not have a Wikipedia page. Wade has created nearly 1,800 pages (including this one for Kim Cobb, a climate scientist) (Silva, 2022). The Association for Psychological Science (APS) has encouraged psychological scientists and their students to write or edit Wikipedia pages on psychological concepts since 2011 when APS president Mahzarin R. Banaji issued the challenge (Bender, 2012). While it is still important to make sure the psychological knowledge on Wikipedia is solid, Jessica Wade has a point. The people matter, too. Part of it is recognizing people for their work, but mostly it’s about our students (and the general public) seeing the diversity of the psychological community. The Women in Red WikiProject is devoted to turning Wikipedia’s red links for women into blue ones. The red links are for content that should have a wiki page but don’t. At least not yet. The project editors note that as of November 2022 “of 1,913,852 biographies [on Wikipedia], only 371,041 are about women” (Wikipedia, 2022). For those of you reaching for your calculators, that is almost 20%. The Women Scientists WikiProject has a similar goal specifically for scientists. If anyone is interested in creating a WikiProject specifically for psychologists/psychological scientists/cognitive scientists/behavioral scientists who are from underrepresented groups, this Wikipedia page explains how to go about it. However, one may certainly create pages without participating in a WikiProject. If you’d like to put your students to work creating biographies, there is no shortage of candidates. Some of APA’s presidents have Wikipedia pages, but many do not, such as Frank Worrell (2022), Jennifer F. Kelly (2021), Sandra L. Shullman (2020), Rosie Phillips Davis (2019), and Jessica Henderson Daniel (2018). Similarly, some of the APS presidents do not have Wikipedia pages, such as Barbara Tverksy (2018-2019). While presidents of these organizations may be a fine starting place, APA and APS award winners—particularly the lifetime achievement recipients—are worth a look. Perhaps there are rock stars at your institution or in your field who are deserving of a Wikipedia page. If you would like to build a Wikipedia biography assignment into one or more of your courses, I encourage you to start with APS’s Wikipedia Initiative page. While the focus here is on classroom assignments, I imagine that if your psychology club or honor society wanted to build pages, that would work, too! References Bender, E. (2012). Papers with a purpose: The APS Wikipedia Initiative’s first year. APS Observer, 25. https://www.psychologicalscience.org/observer/papers-with-a-purpose Silva, C. (2022, November 15). Meet the person who added 1,767 underrepresented scientists to Wikipedia. Mashable. https://mashable.com/article/small-talk-jessica-wade Wikipedia. (2022). Wikipedia:WikiProject Women in Red. In Wikipedia. https://en.wikipedia.org/w/index.php?title=Wikipedia:WikiProject_Women_in_Red&oldid=1124298018 ... View more

Interested in the history of psychology? Check out this series of 5-minute history videos! Today's video features James McConnell, who found a chemical basis for memory by studying worms. ... View more

I have used some of my free time this summer learning more about some areas where, well, I could learn more. Hormones would be one of those areas. To give me some current information and a bit of historical background, I turned to Randi Hutter Epstein’s book, Aroused: The History of Hormones and How They Control Just About Everything. For an overview, it is an informative and entertaining read. This for example: Beginning in the 1920s, and for nearly twenty years, [Vienna physiologist, Eugen] Steinach pioneered one of the most popular and controversial rejuvenation treatments. He claimed that vasectomies boosted sex drive, intellect, energy, and just about anything else that withered with age. Steinach believed that blocking the exit of manly juices (which is what a vasectomy does) prompted a congestion of them, much the way a traffic jam causes a pile-up of cars. If you rate success by the quantity and quality of scientific evidence, vasectomies for rejuvenation don’t rank high. If, on the other hand, you rate success by testimonials plus the number of paying customers, the practice was a global sensation. It was so popular, in fact, that Steinach’s name became a verb: to Steinach meant to do a rejuvenating vasectomy. Sigmund Freud was Steinached. William Butler Yeats, the poet, was Steinached. (pp. 72-73) Raise your hand if you were familiar with that bit of Freudian trivia. You will want to remember this, because I would not be surprised if this is the topic of a Stephen Chew trivia question at the National Institute on the Teaching of Psychology (NITOP). ["At what age was Freud Steinached?" Answer: 67.]  If nothing else, you can give "Steinached" as your answer to any trivia question you don't know. It would give you the opportunity to talk about Freud's vasectomy, which you certainly must be itching to do.  As for Freud, if you live by speculation in lieu of data... Steinach did not perform vasectomies, however, he did guarantee that your vasectomy would be rejuvenating if he was present to supervise. No word on whether Steinach supervised Freud’s vasectomy (he probably did since they were friends) or if Freud found his vasectomy rejuvenating (he probably did since he provided a testimonial).   One last comment before we can all stop thinking about Freud and his testicles. There is something strangely beautiful about testimonials driving that vasectomy-for-rejuvenation craze. The words testimonial and testis share the same etymological root, a root that means “witness.” Not all witnesses are created equal, however. I prefer my witnesses to have data derived from established research methods. Or at least that would be my standard before I allowed anyone near my testicles. If I had testicles. ... View more