Galen engaged in anatomical displays and patient care

The second-century physician Galen wrote a massive corpus of scholarly works.  These texts shaped medicine in western Eurasia for more than a millennium.  Along with prodigious scholarly work, Galen was also a physician in bloody, strenuous, and difficult engagements with living bodies in anatomical displays and patient care.

As a young physician in his hometown of Pergamum, Galen performed anatomical displays.  Galen disemboweled a living monkey, emptied its intestines, and then challenged observing physicians to replace the intestines.  According to Galen, none stepped forward to do so.  Galen then surmounted the challenge himself.  Galen similarly would sever a monkey’s artery and challenge rival physicians to stop the bleeding.  Galen would demonstrate that, unlike other physicians, he knew how to stop the bleeding.[1]

At the age of twenty-seven, Galen in 157 was appointed physician to the gladiators in Pergamum.  Just like players in major-league team sports today, gladiators were valuable assets to their promoter-owners.  Galen made ointments and bandages for gladiators’ wounds.  He himself applied and monitored daily the wound treatments.  He sutured deep-tissue wounds and performed abdominal surgery on gladiators.  Galen’s care for the gladiators was much more successful than that of his predecessors.  He served five successive terms as physician to the Pergamum gladiators through the year 161.[2]  Galen subsequently left for Rome.  Rome offered a successful and ambitious physician much greater opportunity for achievement.

Galen gained famed in Rome through amazing anatomical displays.  Galen became friends with Flavius Boethus, a Roman senator and ex-consul who was an avid fan of anatomical displays.  Galen dissected pigs, goats, cattle, monkeys, cats, dogs, mice, snakes, fish, and birds.  He also dissected an elephant at least once.  Dissecting living pigs and goats in front of elite spectators, Galen demonstrated the function of the recurrent laryngeal nerve:

“the finest nerves, a pair of them like hairs,” as he writes, proud of his ability to locate minute anatomical structures.  They were his own discovery, unknown to his predecessors, and he also emphasizes the startling power of these delicate threads: for when they were cut, they would silence the animal without damaging it in any other way. [3]

By ligating the laryngeal nerve with needle and thread, Galen could silence and restore the animal’s voice at will.  In the ancient world, oratory was a primary source of public power.  Galen demonstrated that he could exert precise control over voice.

Galen performed many other types of difficult, bloody anatomical displays.  He vivisected pregnant goats and displayed the fetus breathing and moving.  He cut open living animals’ skulls and showed how pressing on different areas of the brain would change the animals’ physical capabilities, e.g. blind it.  He also cut open living animals to show their beating heart.  He would show that the animal could run, eat, and drink while having its beating heart exposed to view.[4]

Galen’s anatomical displays helped him to provide care for patients.  In one case, a slave boy of Maryllus the mime-writer suffered a wrestling injury.  An abscess formed in the boy’s sternum. After several months, the boy was in danger of death:

Maryllus called together several physicians, including Galen, to consult on the case.  They all agreed that the affected part of the sternum needed to be cut out; no one, however, dared to perform the operation, knowing that the slightest error would result in catastrophic perforation of the pleural membrane.  But Galen had vivisected hundreds of animals.  He had held their beating hearts in his fingers.

Galen attempted the operation:

The operation went well at first — the infection had spared the veins and arteries around the wound — but when Galen removed the affected bone, he saw, to his despair, that part of the pericardium beneath had putrefied and disintegrated, forcing him to excise it.  Then, “we saw the heart as clearly as we see it when we deliberately lay it bare during {animal} dissection.” [5]

The boy recovered and subsequently lived for many years. Galen probably performed the operation without the use of anesthesia.

surgical treatment of skull fracture

Galen’s strenuous, life-long project was not just knowledge-seeking.  A fine recent biography of Galen observed:

Despite the energy he devoted to dissecting, writing, and showing off, Galen never lost sight of the idea that medicine is about treating patients; and he treated all kinds of patients.  His anecdotes, although personal in tone, betray barely a hint of condescension toward any patient except for one silly rich man.  He would root around in a farmer’s yard for a suitable ingredient for a plaster.  He would wheedle information from a chambermaid if it helped him to make a better diagnosis.  He would perform insanely risky surgery on the slim chance of saving a slave boy’s life, with professional disgrace as the price of failure. [6]

Galen, like Paul of Tarsus, was both a highly learned thinker and a person passionately involved in ordinary life.

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[1] Mattern (2013) pp. 83-4.  By today’s standards, Galen’s anatomical displays involved grotesque cruelty to animals.  But in the Roman Empire, watching gladiators grievously wound or kill each other was a popular activity.  Galen’s treatment of animals wasn’t much crueler than prevalent treatment of humans in his time and place.

[2] Id. Ch. 3.

[3] Id. p. 148.

[4] Id. pp. 142-4.  These anatomical displays involved flailing animals, cries of pain, and flows of blood.  They were sensually the elite equivalent of gladiator shows.

[5] Id. pp. 184-5 (including previous quote).

[6] Id. pp. 288-9.

[image] Medieval treatment of compound skull fracture. From Roger Frugard of Parma, Chirurgia. France, N. (Amiens); 1st quarter of the 14th century.  f. 2 of Sloane 1977, thanks to British Library.


Mattern, Susan P. 2013. The prince of medicine: Galen in the Roman Empire. New York, NY: Oxford University Press.

oxytocin & testosterone underlie male disposability

Sex-differentiated physiological responses to stress favor male disposability.  Oxytocin, a neuroactive hormone linked to maternal behavior and enhanced by estrogen, facilitates approach behavior and more generally, social affiliation. Oxytocin has been found to increase trust in mammals.[1]  Oxytocin is more up-regulated in women’s stress response than in men’s.  In response to stress, women tend-and-befriend in-group members and rally social antagonism toward out-group individuals.  Men’s response to stress tends toward decreasing trust, indiscriminate avoidance, and isolation.  Men’s behavioral response to stress is associated with down-regulation of oxytocin.[2]

Compared to women, men have on average about a ten times higher level of serum testosterone.  Increases in testosterone suppress immune system functioning and are correlated with competing for dominance.[3]  The large difference in males’ and females’ basal testosterone levels is also correlated with greater male risk of predation, greater male susceptibility to infectious diseases, much higher male suicide rates, and increased male-female mortality protrusion under conditions of chronic stress.

Gender protrusion in male mortality is common across animals and is linked to stress.  Among 26 mammalian species for which data are available, the median male/female predation death ratio is about 1.7.[4]  Death from parasites (infectious disease) is also male-biased.[5]  In the U.S., the male/female suicide mortality ratio is 3.9, the highest sex ratio among enumerated causes of death.  Under conditions of chronic stress, male testosterone levels typically fall while female testosterone levels rise.  Russia from 1990 to 2000 provides a historical example of significant, sex-differentiated effects of chronic stress.  Across those years, the gender protrusion in mortality grew from 10 years shorter expected lifespan for males to 13 years shorter expected lifespan for males.[6]

A man’s physiological response to stress tends to separate him from others and increase his mortality risk.  A woman’s physiological response to stress tends to integrate her with others and socialize concern about risk to her.  Social effects of those biological mechanisms of male disposability are starkly evident in the sex-differentiated social response to interpersonal violent injury and to rape.

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[1] Anacker & Beery (2013), Curley & Keverne (2005), Lieberwirth & Wang (2014).  As Lieberwirth & Wang (2014) p. 8 observes, sex differences in hormonal response have been relatively under-studied.

[2] Taylor et al. (2000), Tamres, Janicki & Helgeson (2002), De Dreu et al. (2011), Palgi, Klein & Shamay-Tsoory (2014).  Estrogen strongly increases oxytocin’s effects.  Taylor (2006) p. 276.

[3] Grant (2005) p. 2.  In males, testosterone is secreted primarily from the testes.  In females, testosterone originates in peripheral tissues.  On behavioral effects of sex differences in testosterone, Klein (2000), Grant (2005) pp. 3-11, Lamason et al. (2006), and Edwards (2006).  Grant convincingly argues that dominance, understood as “acting overtly to change the views or actions of another” is not the same as aggression.  She also documents that dominance is more closely correlated with testosterone differences than is aggression.  The hormone arginine vasopressin (AVP) also has sex-differentiated activity:

In men, AVP stimulates agonistic facial motor patterns in response to the faces of unfamiliar men and decreases the perceptions of the friendliness of those faces. In contrast, in women, AVP stimulates affiliative facial motor patterns in response to the faces of unfamiliar women and increases perceptions of the friendliness of those faces.

Thompson et al. (2006) p. 7889.  In males, AVP is associated with the formation of bonds with female mates, as well as territorial marking and aggression. Curley & Keverne (2005) p. 562.

[4] Christe, Keller & Roulin (2006).

[5] Lamason et al. (2006).

[6] See workbook Male-Female Gender Protrusion in Mortality in Russia (Excel version).  That data come from World DataBank Gender Statistics.  The WorldBank’s summary page for the Russian Federation reflects now-dominant anti-men gender bigotry.  Shkolnikov & Meslé (1996) Table 4.1 provides a century-long perspective.


Anacker, Allison M. J., and Annaliese K. Beery. 2013. “Life in groups: the roles of oxytocin in mammalian sociality.” Frontiers in Behavioral Neuroscience. 7.

Christe, P., L. Keller and A. Roulin. 2006. “The predation cost of being a male: implications for sex-specific rates of ageing.” Oikos 114(2): 381-384.

Curley, James P. and Eric B. Keverne (2005). “Genes, brains and mammalian social bonds.” Trends in Ecology and Evolution 20(10): 561-567.

De Dreu Carsten K.W., Lindred L. Greer, Gerben A. Van Kleef, Shaul Shalvi, and Michel J.J. Handgraaf. 2011. “Oxytocin promotes human ethnocentrism.” Proceedings of the National Academy of Sciences of the United States of America. 108 (4): 1262-6.

Edwards, David. 2006. “Competition and testosterone.” Hormones and Behavior 50: 681-3.

Grant, Valerie J. 2005. “Dominance, Testosterone and Psychological Sex Differences.” Pp. 1-28 in Janice W. Lee, ed. Psychology of Gender Identity. New York, Nova Science Publishers: 1-28.

Klein, Sabra L. 2000. “Hormones and mating system affect sex and species differences in immune function among vertebrates.” Behavioural Processes 51(1-3): 149-166.

Lamason, Rebecca, Po Zhao, Rashmi Rawat, Adrian Davis, John C. Hall, Jae Jin Chae, Rajeev Agarwal, Phillip Cohen, Antony Rosen, Eric P. Hoffman and Kanneboyina Nagaraju. 2006. “Sexual dimorphism in immune response genes as a function of puberty.” BMC Immunology 7(2): 1-14.

Lieberwirth, Claudia, and Zuoxin Wang. 2014. “Social bonding: regulation by neuropeptides.” Frontiers in Neuroscience. 8 (4).

Palgi, Sharon, Ehud Klein, and Simone G. Shamay-Tsoory. 2014. “Intranasal administration of oxytocin increases compassion toward women.” Social Cognitive and Affective Neuroscience. (5).

Shkolnikov, Vladimir M. and France Meslé. 1996. “The Russian Epidemiological Crisis as Mirrored by Mortality Trends.” In Julie DaVanzo and Gwen Farnsworth, eds. Russia’s Demographic “Crisis”. RAND Conference Proceedings CF-124-CRES.

Tamres, Lisa K., Denise Janicki, and Vicki S. Helgeson. 2002. “Sex Differences in Coping Behavior: A Meta-Analytic Review and an Examination of Relative Coping.” Personality and Social Psychology Review. 6 (1): 2-30.

Taylor, Shelley E., Laura Cousino Klein, Brian P. Lewis, Tara L. Gruenewald, Regan A.R. Gurung and John A. Updegraff. 2000. “Biobehavioral Responses to Stress in Females: Tend-and-Befriend, not Fight-or-Flight.” Psychological Review 107(3): 411-429.

Taylor, Shelley E. 2006. “Tend and Befriend: Biobehavioral Bases of Affiliation Under Stress.” Current Directions in Psychological Science. 15 (6): 273-277.

Thompson, R. R., K. George, J. C. Walton, S. P. Orr and J. Benson. 2006. “Sex-specific influences of vasopressin on human social communication.” Proceedings of the National Academy of Science 103(20): 7889-7894.

Il Corbaccio: our heartless, dark age of literary criticism

Corbaccio: big crow bearing unpleasant news

Leading Boccaccio scholars have produced the authoritative tome Boccaccio: A Critical Guide to the Complete Works.  The prestigious University of Chicago Press published it this year. This work could have been vitally important to compassionate women and men pondering Boccaccio’s complex masterpeice Il Corbaccio.  Today thinking, feeling persons are urgently seeking new ethical language and narratives to protest incarcerating men for doing nothing more than having consensual sex, to summon concern about raping men, and to denounce punishing men for being raped.  The Critical Guide, however, offers only a place to sit and sip scholarly status amid heartless ethical darkness.

In our desperate circumstances, the subversive literary genius of Il Corbaccio offers strong imaginative resources and a critical measure of literary culture.  Men, seeking directions, need good guides.  Here are the first two sentences of the Critical Guide on Il Corbaccio:

On its surface, Boccaccio’s Corbaccio reads as a misogynistic blast with insults added to injuries, scurrilous terminology, imagery descending to the pornographic, bad puns, and unrelenting lists of female vices far beyond the limits of decency or plausibility.  The two main characters in dialogue are sour aging men on whom no modern women in her right mind would wish to waste a word, let alone seek their company. [1]

Apparently the women who lived before the era of “modern women” were compassionate and sophisticated enough to talk with such men, to seek their company, and to try to understand their concerns.  In our heartless, dark age of literary criticism, many critics are incapable of sympathetically considering literature of men’s sexed protests.  They misandristically label it misogyny and dismiss it with superficial, contrived analysis.

For these critics, Boccaccio’s masterpiece Il Corbaccio is just another piece to be processed in tallying the literary wrongs done to women and men, respectively, since the invention of writing.  Criticizing women, or disciplinary rules forfend, making fun of women, is always wrong.  Since Il Corbaccio is superficially classified as invective, it thus adds many points to the tally of literary wrongs done to women.  Fortunately, hard-working literary scholars have dug up Lucrezia Marinella’s 1601 treatise entitled, with uncanny literary sophistication, The Nobility and Excellence of Woman and the Defects and Vices of Men.  The Critical Guide’s article on Il Corbaccio declares approvingly:

Lucrezia Marinella sized up Il Corbaccio’s repulsiveness with a meaty chapter titled “Boccaccio’s Opinion Adduced Here and Destroyed.”  She understood the rhetoric of invective perfectly and righted the imbalance by praising women’s virtues and condemning men’s far more numerous and serious faults. [2]

Of course Lucrezia Marinella didn’t “right the imbalance” in 1601.  Tally-keepers believe it’s necessary to continue to emphasize violence against women even though in the U.S. today four times as many men die from violence as do women.  Reading Boccaccio on the governance of friendship thus naturally means directing attention to violence against women.

Boccaccio’s trangressive Il Corbaccio cannot be adequately appreciated without deep appreciation for men’s position within a culture that produced Ulrich von Liechtenstein and Suero de QuinonesIl Corbaccio combines comic realism with great literary sophistication:

Boccaccio, having destabilized the character of the guide through the conflating of specific Dantean intertextualities, warns the reader that the guide holds a less than authoritative position.  The misogynistic diatribe that spews forth from the guide serves as a further indication of the demented state of the guide’s intellect.  Boccaccio must have really enjoyed composing this section; rare indeed is the opportunity for an author to assume the voice of an almost comically deranged mind; such was also the case for Ovid in his Ibis. [3]

Ovid unquestionably was deeply hurt by his exile.  Men unquestionably suffer deep wounds from women.  Nether Ovid’s Ibis nor Boccaccio’s Corbaccio can be adequately read merely as playful invective.  In contrast to superficial readings of its preface, Boccaccio’s Decameron was written for men to instruct them in the comic reality of love for flesh-and-blood women.  With that same fundamental ethical concern Boccaccio also wrote Il Corbaccio.[4]  Il Corbaccio outrageously imagines the comic reality of love as a new Vita Nuova.  Our culture desperately needs that humane vision.

That humane vision doesn’t require great literature insightfully read.  One summer during my college years, I got a job in a large corporation focused on engineering and technology.  Most of the employees in my department were middle-aged career men.  One secretary was a young, beautiful, curvy woman who emphasized her sexual power with provocative dress.  A relatively old co-worker, perhaps noticing my vulnerability, said to me, “Yeah, but imagine how she looks bent over taking a shit.”  Scholars who dismiss Il Corbaccio as misogynistic would probably also dismiss that comment as misogynistic.  That comment highlights that the young, stunningly attractive woman was a flesh-and-blood human, just like us men.  That’s a much different view of a woman than Dante’s view of Beatrice in Dante’s Vita Nuova.

In the relatively illiberal and oppressive historical circumstances of our intellectual life, Boccaccio offers an inspiring monument of ethical concern and intellectual courage.  A scholar recently recognized Boccaccio’s under-appreciated contemporary importance:

My most sincere hope is that the reader will, when walking the streets of Florence with the tourist hordes, look at the many monuments to Dante and Petrarca in that once lovely city and remember one name: Giovanni Boccaccio. [5]

Remembering Boccaccio’s name isn’t enough.  We should also remember Boccaccio’s use of Jerome’s artful literary construction, Theophrastus’ Golden Book on Marriage.  To foster for men and women a more pleasurable life without trespassing the sign of reason in any way, we must adequately appreciate Boccaccio’s Corbaccio.

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[1] Panizza (2014) p. 183. Id. goes on to declare that the Corbaccio “has its fascinations” for relatively unimportant reasons, ending with “it offers a therapy for dealing with immoderate sexual passions.”  That latter reason follows Solomon (1997)’s deeply misandristic analysis of Alonso Martínez de Toledo’s Archpriest of Talavera and Jaume Roig’s Spill.

[2] Id. p. 193.  The most well-known medieval author of this sort of work is Christine de Pizan.

[3] Houston (2010) p. 116.

[4] Within circumstances of narrow and strongly constrained male self-consciousness, academics continue to fail to appreciate the Corbaccio.  In a recent example, a literal reading of the Decameron’s Proem revealed that it was written for “gentle ladies of Florence’s salons.”  In addition:

The message in the Corbaccio could not be more opposed to the Decameron; so too Boccaccio aims these two works at different audiences, confirming his tendency to target specific audiences for his writings.

Houston (2010) p. 120.  Houston suggests that the Corbaccio “can be made to support any reading” and offers a highly contrived reading of the Corbaccio as “a satire against the critics of vernacular poetry with an embedded parody of the Dominican preachers {specifically Bartolomeo di San Concordio and Jacopo Passavanti}  and their limited view of literature.”  Id. p. 122, see in general pp. 100-23.

[5] Id. p. 11.

[image] American Crow (Corvus brachyrhynchos), Singing Sands, Bruce Peninsula National Park, Ontario, Canada.  June, 2007.  Thanks to Wikipedia.  Panizza (2014) p. 184 states:

The title itself, Il Corbaccio, offers a typical medieval play on Boccaccio’s name.  It inverts the first part, turning bocca, “mouth,” into corba, “crow” or “raven,” and keeps –accio as a suffix qualifying the noun, suggesting something huge, ugly, coarse, or unpleasant.  Boccaccio playfully inverts his name, transforming a “big, vulgar writer of novelle” into a “big, ugly, coarse crow/raven” bearing harsh news.

Crow as a verb can mean “to shout in exultation or defiance; to brag” and “to utter a sound expressive of joy or pleasure.”  Those additional verbal meanings provide insight into Il Corbaccio’s perspective on men’s courtly fantasies about women.


Houston, Jason M. 2010. Building a monument to Dante: Boccaccio as Dantista. Toronto: University of Toronto Press.

Panizza, Letizia. 2014. “Rhetoric and Invective in Love’s Labyrinth (Il Corbaccio).”  Pp. 183-93 in Victoria Kirkham, Michael Sherberg, and Janet Levarie Smarr, eds. 2014. Boccaccio: a critical guide to the complete works. Chicago: The University of Chicago Press.

Solomon, Michael. 1997. The literature of misogyny in medieval Spain: the Arcipreste de Talavera and the Spill. Cambridge: Cambridge University Press.

scholarly literature on sex differences in communication

Studying scholarly literature on sex differences in communication is insightful.  Popular books on sex differences usually lack solid scientific support but appeal to common sense.  They are easily understandable and occasionally amusing.  Reading excruciatingly detailed technical analysis of the scholarly weaknesses of these books indicates contrasting values in the scholarly marketplace.  For example, in an article entitled “‘You Just Don’t Have the Evidence’: An Analysis of Claims and Evidence in Deborah Tannen’s You Just Don’t Understand,” two communication scholars noted:

there is widespread agreement that gender differences in communication are typically small. This pattern is evident in the foregoing review of research in various areas {of communication} and has also been noted by other authors who have conducted similar reviews. For example, Canary and Hause (1993) reviewed 15 meta-analyses on various communications topics, summarizing more than 1,200 studies of gender differences in communication. The average effect size is small (average weighted d = .24) and accounts for about 1% of the variance. [1]

Effect sizes and shares of variance depend strongly on experimental design.[2]  Effect sizes and shares of variance from unnatural, laboratory experiments are thus difficult to interpret in relation to the ordinary behavior of men and women in ordinary life.  The cited meta-analysis, Canary and Hause (1993), summarized the scholarly situation in 1993:

The problem is that fifty years of research on the topic of sex differences in communication have provided no clear findings. … Is there any reason to research sex differences in communication? On both empirical and conceptual levels the answer is “no,” assuming current practices continue. [3]

This scholarship carefully preserved the possibility of doing further academic work in this area:

We believe there are sex differences in communication, but they are eluding us. Perhaps a definitive answer to the question of sex differences in communication will arrive within the next fifty years. [4]

This scholarly work also lamented the influence of sexual stereotypes on scholarly work, the polarization of the sexes in scholarly deliberation, scholars’ failure to distinguish clearly between sex (nature) and gender (nurture), a dearth of theory about gender, and excessive scholarly enthusiasm for studying sex differences.  As the popular adage goes, if what you’re doing isn’t succeeding, keep doing it until it succeeds.

stack of scholarly papers on sex differences

Meta-analysis and moving to a higher level of abstraction is a common scholarly tactic.  A communication scholar subject to harsh criticism for her view that women and men communicate differently declared:

The pervasiveness of agonism, that is, ritualized adversativeness, in contemporary western academic discourse is the source of both obfuscation of knowledge and personal suffering in academia. Framing of academic discourse as a metaphorical battle leads to a variety of negative consequences, many of which have ethical as well as personal dimensions. [5]

Recent scholarship has emphasized sex differences in competitiveness.  With a striking mix of positive and normative phrases, an economics article published in 2007 was entitled, “Do Women Shy Away from Competition? Do Men Compete Too Much?”[6]  Consider an alternative title of similar form: “Do Men Compete Vigorously? Are Women Too Averse to Competition?”  The latter title probably wouldn’t have been published, and almost surely wouldn’t have scored as many subsequent citations exploring the roots of gender inequality.  Another social scientist has queried:

What kind of motives are more likely to lead to good science: Competitive motives, like the motive J. D. Watson described in The Double Helix, to get the structure of DNA before Linus Pauling did? Or nurturant motives of the kind that Doug Melton has described recently to explain why he’s going into stem cell research: to find a cure for juvenile diabetes, which his children suffer from? [7]

Scholarly attempts to evaluate this question are likely to be less successful that past scholarly attempts to evaluate sex differences in communication.  Appealing to care for children, however, is a propitious social-rhetorical strategy.

Communication scholars need not step far from calculations of effect sizes in laboratory communication experiments to find more meaningful evidence of sex differences in communication.  From the 1970-1 to the 2010-11 academic years, the sex ratio of students receiving bachelor degrees in “communications, journalism, and related programs” in the U.S. rose from 0.55 women per man to 1.67 women per man.  Bachelor degrees awarded in communications, journalism, and related programs grew about seven times as rapidly as did bachelor degrees in all fields.  That rapid growth was relatively women-biased: the sex ratio in bachelor degrees conferred in communications, journalism, and related fields (1.67 in the 2010-11 school year) is much higher than the sex ratio for all bachelors degrees (1.34).[8]  In short, the academic discipline of communication has grown relatively strongly to serve predominately female students.  Communications scholars pondering sex differences in communication should consider those real-world facts.

In a jazz club the waitress recommended the crab cakes to me, and they turned out to be terrible. I was uncertain about whether or not to send them back. When the waitress came by and asked how the food was, I said that I didn’t really like the crab cakes. She asked, “What’s wrong with them?” While staring at the table, my husband answered, “They don’t taste fresh.” The waitress snapped, “They’re frozen! What do you expect?” I looked directly up at her and said, “We just don’t like them.” She said, “Well, if you don’t like them, I could take them back and bring you something else.” [9]

You should be able to enjoy the food you ordered in a restaurant.  You must be really upset.  You were so right to send those crab cakes back!

The evidence for sex differences in communication is voluminous, socially significant, and willfully disparaged.

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[1] Goldsmith & Fulfs (1999) p. 26, footnote omitted.  Id., p. 2, noted that Tannen (1990) had achieved huge market success:

The cover of the 1990 paperback edition proudly proclaims that the book has appeared on the New York Times best-seller list for more than 4 years, generated more than 1.5 million copies, and received favorable reviews from the New York Times Book Review, Washington Post, Los Angeles Times, and San Franscisco Chronicle. The book has been excerpted and cited for millions of readers in such popular magazines as Newsweek, Time, Redbook, Reader’s Digest, Working Woman, Ladies’ Home Journal, and People and in newspapers such as the Christian Science Monitor and USA Today.

Following the success of the book, Tannen has made numerous television appearances and has written articles and book reviews in a wide variety of publications with large circulation, including Reader’s Digest, the Washington Post, McCall, USA Today, and New York Times Magazine, to name only a few.

[2] The effect sizes calculated in meta-analyses of social-scientific experiments typically depend on variables that are defined conventionally and that have little ecological significance. The variance observed depends greatly on the specific variable description. Consider, for example, a study of sex differences in height. If the study includes women and men both standing and mounted on horseback, then the effect size of sex on height will be much less than if just height standing is measured. MacGeorge et al. (2004) p. 148, Fig. 1, demonstrates the significance of this issue.  If the message type “change the subject” was not included in the experiment, the variance of “likelihood of use” would be much smaller, and the effect size of sex in the experiment would be much larger.  Moreover, sex differences in variance can be significant. Walker et al. (2006) documents cross-cultural sex differences in height, weight, and in the variance in bodily growth trajectories.  Using the “average within-sex standard deviation” (e.g. Hydep (2005) p. 582) in calculating effect sizes makes effect sizes even less interpretable in relation to actual human behavior in ordinary circumstances.

[3] Canary & Hause (1993) pp. 129, 141.

[4] Id. p. 141.

[5] Tannen (2002) p. 1651. Cf. Goldsmith & Fulfs (1999).

[6] Niederle & Vesterlund (2007).

[7] Spelke in Pinker & Spelke (2005).

[8] U.S. Dept. of Education, National Center for Education Statistics, Digest of Education Statistics: 2012, Tables 348 and 310.  The sex ratio of female to male communications bachelor degree recipients peaked at 1.83 in the 2003-04 school year.  Across the seven years prior to that peak, communications degrees conferred grew much faster than all bachelor degrees conferred, with growth rates of 52% and 19%, respectively.  In the subsequent seven years, communications degrees conferred grew slightly slower than all bachelor degrees, with growth rates of 21% and 23%, respectively.  Thus the ratio of females to males receiving communications degrees has become less unequal as communications, journalism, and related fields have become much less attractive to students.  These data are gathered and summarized in the Communications Degrees Sex Bias Workbook (Excel version).

[9] Tannen (1990) p. 29.

[image] Douglas Galbi’s photograph.


Canary, Daniel J. and Kimberley S. Hause. 1993. “Is There Any Reason to Research Sex Differences in Communication?” Communication Quarterly 41(2): 129-144.

Goldsmith, Daena J. and Patricia A. Fulfs. 1999. “”You Just Don’t Have the Evidence”: An Analysis of Claims and Evidence in Deborah Tannen’s You Just Don’t Understand.” Communication Yearbook 22: 1-49.

Hyde, Janet Shibley. 2005. “The Gender Similarities Hypothesis.” American Psychologist 60(6): 581-592.

MacGeorge, Erina L., Angela R. Graves, Bo Feng, Seth J. Gillihan and Brant R. Burleson. 2004. “The Myth of Gender Cultures: Similarities Outweigh Differences in Men’s and Women’s Provision of and Responses to Supportive Communication.” Sex Roles 50(3/4): 143-175.

Niederle, Muriel, and Lise Vesterlund. 2007. “Do Women Shy Away from Competition? Do Men Compete Too Much?“. Quarterly Journal of Economics. 122 (3): 1067-1101.

Pinker, Steven, and Elizabeth Spelke. 2005. “The Science of Gender and Science: Pinker vs. Spelke.”  Edge The Third Culture.

Tannen, Deborah. 1990. You just don’t understand: women and men in conversation. New York, NY: Morrow.

Tannen, Deborah. 2002. “Agonism in academic discourse.” Journal of Pragmatics 34: 1651-1669.

Walker, Robert, Michael Gurven, Kim Hill, Andrea Migliano, Napoleon Chagnon, Roberta De Souza, Gradimir Djurovic, Raymond Hames, A. Magdalen Hurtado, Richard Kaplan, Karen Kramer, William J. Oliver, Claudia Valeggia and Taro Yamauchi. 2006. “Growth Rates and Life Histories in Twenty-Two Small-Scale Societies.” American Journal of Human Biology 18: 295-311.