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SMU 2015 research efforts broadly noted in a variety of ways for world-changing impact

SMU scientists and their research have a global reach that is frequently noted, beyond peer publications and media mentions.

By Margaret Allen
SMU News & Communications

It was a good year for SMU faculty and student research efforts. Here is a small sampling of public and published acknowledgements during 2015:

Simmons, Diego Roman, SMU, education

Hot topic merits open access
Taylor & Francis, publisher of the online journal Environmental Education Research, lifted its subscription-only requirement to meet demand for an article on how climate change is taught to middle-schoolers in California.

Co-author of the research was Diego Román, assistant professor in the Department of Teaching and Learning, Annette Caldwell Simmons School of Education and Human Development.

Román’s research revealed that California textbooks are teaching sixth graders that climate change is a controversial debate stemming from differing opinions, rather than a scientific conclusion based on rigorous scientific evidence.

The article, “Textbooks of doubt: Using systemic functional analysis to explore the framing of climate change in middle-school science textbooks,” published in September. The finding generated such strong interest that Taylor & Francis opened access to the article.

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Research makes the cover of Biochemistry
Drugs important in the battle against cancer were tested in a virtual lab by SMU biology professors to see how they would behave in the human cell.

A computer-generated composite image of the simulation made the Dec. 15 cover of the journal Biochemistry.

Scientific articles about discoveries from the simulation were also published in the peer review journals Biochemistry and in Pharmacology Research & Perspectives.

The researchers tested the drugs by simulating their interaction in a computer-generated model of one of the cell’s key molecular pumps — the protein P-glycoprotein, or P-gp. Outcomes of interest were then tested in the Wise-Vogel wet lab.

The ongoing research is the work of biochemists John Wise, associate professor, and Pia Vogel, professor and director of the SMU Center for Drug Discovery, Design and Delivery in Dedman College. Assisting them were a team of SMU graduate and undergraduate students.

The researchers developed the model to overcome the problem of relying on traditional static images for the structure of P-gp. The simulation makes it possible for researchers to dock nearly any drug in the protein and see how it behaves, then test those of interest in an actual lab.

To date, the researchers have run millions of compounds through the pump and have discovered some that are promising for development into pharmaceutical drugs to battle cancer.

Click here to read more about the research.

SMU, Simpson Rowe, sexual assault, video

Strong interest in research on sexual victimization
Teen girls were less likely to report being sexually victimized after learning to assertively resist unwanted sexual overtures and after practicing resistance in a realistic virtual environment, according to three professors from the SMU Department of Psychology.

The finding was reported in Behavior Therapy. The article was one of the psychology journal’s most heavily shared and mentioned articles across social media, blogs and news outlets during 2015, the publisher announced.

The study was the work of Dedman College faculty Lorelei Simpson Rowe, associate professor and Psychology Department graduate program co-director; Ernest Jouriles, professor; and Renee McDonald, SMU associate dean for research and academic affairs.

The journal’s publisher, Elsevier, temporarily has lifted its subscription requirement on the article, “Reducing Sexual Victimization Among Adolescent Girls: A Randomized Controlled Pilot Trial of My Voice, My Choice,” and has opened it to free access for three months.

Click here to read more about the research.

Consumers assume bigger price equals better quality
Even when competing firms can credibly disclose the positive attributes of their products to buyers, they may not do so.

Instead, they find it more lucrative to “signal” quality through the prices they charge, typically working on the assumption that shoppers think a high price indicates high quality. The resulting high prices hurt buyers, and may create a case for mandatory disclosure of quality through public policy.

That was a finding of the research of Dedman College’s Santanu Roy, professor, Department of Economics. Roy’s article about the research was published in February in one of the blue-ribbon journals, and the oldest, in the field, The Economic Journal.

Published by the U.K.’s Royal Economic Society, The Economic Journal is one of the founding journals of modern economics. The journal issued a media briefing about the paper, “Competition, Disclosure and Signaling,” typically reserved for academic papers of broad public interest.

The Journal of Physical Chemistry A

Chemistry research group edits special issue
Chemistry professors Dieter Cremer and Elfi Kraka, who lead SMU’s Computational and Theoretical Chemistry Group, were guest editors of a special issue of the prestigious Journal of Physical Chemistry. The issue published in March.

The Computational and Theoretical research group, called CATCO for short, is a union of computational and theoretical chemistry scientists at SMU. Their focus is research in computational chemistry, educating and training graduate and undergraduate students, disseminating and explaining results of their research to the broader public, and programming computers for the calculation of molecules and molecular aggregates.

The special issue of Physical Chemistry included 40 contributions from participants of a four-day conference in Dallas in March 2014 that was hosted by CATCO. The 25th Austin Symposium drew 108 participants from 22 different countries who, combined, presented eight plenary talks, 60 lectures and about 40 posters.

CATCO presented its research with contributions from Cremer and Kraka, as well as Marek Freindorf, research assistant professor; Wenli Zou, visiting professor; Robert Kalescky, post-doctoral fellow; and graduate students Alan Humason, Thomas Sexton, Dani Setlawan and Vytor Oliveira.

There have been more than 75 graduate students and research associates working in the CATCO group, which originally was formed at the University of Cologne, Germany, before moving to SMU in 2009.

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Vertebrate paleontology recognized with proclamation
Dallas Mayor Mike Rawlings proclaimed Oct. 11-17, 2015 Vertebrate Paleontology week in Dallas on behalf of the Dallas City Council.

The proclamation honored the 75th Annual Meeting of the Society of Vertebrate Paleontology, which was jointly hosted by SMU’s Roy M. Huffington Department of Earth Sciences in Dedman College and the Perot Museum of Science and Nature. The conference drew to Dallas some 1,200 scientists from around the world.

Making research presentations or presenting research posters were: faculty members Bonnie Jacobs, Louis Jacobs, Michael Polcyn, Neil Tabor and Dale Winkler; adjunct research assistant professor Alisa Winkler; research staff member Kurt Ferguson; post-doctoral researchers T. Scott Myers and Lauren Michael; and graduate students Matthew Clemens, John Graf, Gary Johnson and Kate Andrzejewski.

The host committee co-chairs were Anthony Fiorillo, adjunct research professor; and Louis Jacobs, professor. Committee members included Polcyn; Christopher Strganac, graduate student; Diana Vineyard, research associate; and research professor Dale Winkler.

KERA radio reporter Kat Chow filed a report from the conference, explaining to listeners the science of vertebrate paleontology, which exposes the past, present and future of life on earth by studying fossils of animals that had backbones.

SMU earthquake scientists rock scientific journal

Modelled pressure changes caused by injection and production. (Nature Communications/SMU)
Modelled pressure changes caused by injection and production. (Nature Communications/SMU)

Findings by the SMU earthquake team reverberated across the nation with publication of their scientific article in the prestigious British interdisciplinary journal Nature, ranked as one of the world’s most cited scientific journals.

The article reported that the SMU-led seismology team found that high volumes of wastewater injection combined with saltwater extraction from natural gas wells is the most likely cause of unusually frequent earthquakes occurring in the Dallas-Fort Worth area near the small community of Azle.

The research was the work of Dedman College faculty Matthew Hornbach, associate professor of geophysics; Heather DeShon, associate professor of geophysics; Brian Stump, SMU Albritton Chair in Earth Sciences; Chris Hayward, research staff and director geophysics research program; and Beatrice Magnani, associate professor of geophysics.

The article, “Causal factors for seismicity near Azle, Texas,” published online in late April. Already the article has been downloaded nearly 6,000 times, and heavily shared on both social and conventional media. The article has achieved a ranking of 270, which puts it in the 99th percentile of 144,972 tracked articles of a similar age in all journals, and 98th percentile of 626 tracked articles of a similar age in Nature.

It has a very high impact factor for an article of its age,” said Robert Gregory, professor and chair, SMU Earth Sciences Department.

The scientific article also was entered into the record for public hearings both at the Texas Railroad Commission and the Texas House Subcommittee on Seismic Activity.

Researchers settle long-debated heritage question of “The Ancient One”

The skull of Kennewick Man and a sculpted bust by StudioEIS based on forensic facial reconstruction by sculptor Amanda Danning. (Credit: Brittany Tatchell)
The skull of Kennewick Man and a sculpted bust by StudioEIS based on forensic facial reconstruction by sculptor Amanda Danning. (Credit: Brittany Tatchell)

The research of Dedman College anthropologist and Henderson-Morrison Professor of Prehistory David Meltzer played a role in settling the long-debated and highly controversial heritage of “Kennewick Man.”

Also known as “The Ancient One,” the 8,400-year-old male skeleton discovered in Washington state has been the subject of debate for nearly two decades. Argument over his ancestry has gained him notoriety in high-profile newspaper and magazine articles, as well as making him the subject of intense scholarly study.

Officially the jurisdiction of the U.S. Army Corps of Engineers, Kennewick Man was discovered in 1996 and radiocarbon dated to 8500 years ago.

Because of his cranial shape and size he was declared not Native American but instead ‘Caucasoid,’ implying a very different population had once been in the Americas, one that was unrelated to contemporary Native Americans.

But Native Americans long have claimed Kennewick Man as theirs and had asked for repatriation of his remains for burial according to their customs.

Meltzer, collaborating with his geneticist colleague Eske Willerslev and his team at the Centre for GeoGenetics at the University of Copenhagen, in June reported the results of their analysis of the DNA of Kennewick in the prestigious British journal Nature in the scientific paper “The ancestry and affiliations of Kennewick Man.”

The results were announced at a news conference, settling the question based on first-ever DNA evidence: Kennewick Man is Native American.

The announcement garnered national and international media attention, and propelled a new push to return the skeleton to a coalition of Columbia Basin tribes. Sen. Patty Murray (D-WA) introduced the Bring the Ancient One Home Act of 2015 and Washington Gov. Jay Inslee has offered state assistance for returning the remains to Native Tribes.

Science named the Kennewick work one of its nine runners-up in the highly esteemed magazine’s annual “Breakthrough of the Year” competition.

The research article has been viewed more than 60,000 times. It has achieved a ranking of 665, which puts it in the 99th percentile of 169,466 tracked articles of a similar age in all journals, and in the 94th percentile of 958 tracked articles of a similar age in Nature.

In “Kennewick Man: coming to closure,” an article in the December issue of Antiquity, a journal of Cambridge University Press, Meltzer noted that the DNA merely confirmed what the tribes had known all along: “We are him, he is us,” said one tribal spokesman. Meltzer concludes: “We presented the DNA evidence. The tribal members gave it meaning.”

Click here to read more about the research.

Prehistoric vacuum cleaner captures singular award

Paleontologists Louis L. Jacobs, SMU, and Anthony Fiorillo, Perot Museum, have identified a new species of marine mammal from bones recovered from Unalaska, an Aleutian island in the North Pacific. (Hillsman Jackson, SMU)
Paleontologists Louis L. Jacobs, SMU, and Anthony Fiorillo, Perot Museum, have identified a new species of marine mammal from bones recovered from Unalaska, an Aleutian island in the North Pacific. (Hillsman Jackson, SMU)

Science writer Laura Geggel with Live Science named a new species of extinct marine mammal identified by two SMU paleontologists among “The 10 Strangest Animal Discoveries of 2015.”

The new species, dubbed a prehistoric hoover by London’s Daily Mail online news site, was identified by SMU paleontologist Louis L. Jacobs, a professor in the Roy M. Huffington Department of Earth Sciences, Dedman College of Humanities and Sciences, and paleontologist and SMU adjunct research professor Anthony Fiorillo, vice president of research and collections and chief curator at the Perot Museum of Nature and Science.

Jacobs and Fiorillo co-authored a study about the identification of new fossils from the oddball creature Desmostylia, discovered in the same waters where the popular “Deadliest Catch” TV show is filmed. The hippo-like creature ate like a vacuum cleaner and is a new genus and species of the only order of marine mammals ever to go extinct — surviving a mere 23 million years.

Desmostylians, every single species combined, lived in an interval between 33 million and 10 million years ago. Their strange columnar teeth and odd style of eating don’t occur in any other animal, Jacobs said.

SMU campus hosted the world’s premier physicists

The SMU Department of Physics hosted the “23rd International Workshop on Deep Inelastic Scattering and Related Subjects” from April 27-May 1, 2015. Deep Inelastic Scattering is the process of probing the quantum particles that make up our universe.

As noted by the CERN Courier — the news magazine of the CERN Laboratory in Geneva, which hosts the Large Hadron Collider, the world’s largest science experiment — more than 250 scientists from 30 countries presented more than 200 talks on a multitude of subjects relevant to experimental and theoretical research. SMU physicists presented at the conference.

The SMU organizing committee was led by Fred Olness, professor and chair of the SMU Department of Physics in Dedman College, who also gave opening and closing remarks at the conference. The committee consisted of other SMU faculty, including Jodi Cooley, associate professor; Simon Dalley, senior lecturer; Robert Kehoe, professor; Pavel Nadolsky, associate professor, who also presented progress on experiments at CERN’s Large Hadron Collider; Randy Scalise, senior lecturer; and Stephen Sekula, associate professor.

Sekula also organized a series of short talks for the public about physics and the big questions that face us as we try to understand our universe.

Click here to read more about the research.

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$2 million NIH grant to help team from SMU and U-Maryland develop pediatric asthma monitor

Goal is to create wearable device that helps pediatric patients avoid asthma attacks

Two SMU psychology professors working with University of Maryland engineers have been awarded a National Institutes of Health grant in October that will bring nearly $2 million to their joint project to create a wearable device for pediatric asthma patients that helps them avoid asthma triggers.

The asthma device will monitor air quality (including pollen levels and temperature), carbon dioxide levels in the blood, physical activity, breathing, emotional states and other stimuli to identify each patient’s individual asthma triggers and alert them when conditions are ripe for an attack. The concept is similar to the glucose monitor that alerts diabetes patients when their blood sugar is low, but it also includes much more complex monitoring of the patients’ environment.

The device’s current iteration is a portable unit, but the Maryland team is miniaturizing it so that it can be worn as a vest.

SMU psychology professors Alicia E. Meuret and Thomas Ritz, have teamed up with University of Maryland Center for Advanced Sensor Technology professors Yordan Kostov, Xudong Ge and Govind Rao, which provides a natural extension of each team’s research.

“Most of my early research has been developing a treatment that addresses hyperventilation using portable CO2 measurement devices, and teaching patients who suffer from panic disorders to normalize their CO2 levels and stop hyperventilating,” said Meuret, an associate professor in SMU’s Department of Psychology. “The colleagues at University of Maryland contacted me because they wanted to use one of the refined devices as a therapeutic measure, and the partnership grew from there.”

One eventual goal for the academic partnership is for the device to provide Meuret’s treatment instructions to patients during an attack so they can more quickly recover.

How patients perceive asthma triggers and how they can better manage them has been Ritz’ major research interest. He says 25 percent to 30 percent of patients have asthma symptoms triggered by emotional stimuli, which can be demonstrated by experiments with mood induction.

“That percentage is clinically significant,” Ritz says. “It’s a large endeavor with researchers from across the United States working on it and exchanging experience to develop their projects further.”

While the Maryland team works on the hardware for the project — and other research teams across the country work on the software — SMU’s Ritz and Meuret are working on the psychology and the clinical testing of the device with patients. Starting in January, the pair will conduct tests where students wearing the sensors change their breathing systematically or watch mood-inducing stimuli, such as sad, frightening or joyful movie clips.

Other tests of the environmental sensors will be done with adolescent asthma patients’ daily life. This will generate the data that will make the device’s components eventually run smoothly.

The SMU allotment of the NIH grant’s funds is $540,737. The University of Maryland team also includes environmental engineering researchers Chris Hennigan and electrical engineering researchers Ryan Robucci and Nilanjan Banerjee. — Kenny Ryan

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SMU is a nationally ranked private university in Dallas founded 100 years ago. Today, SMU enrolls nearly 11,000 students who benefit from the academic opportunities and international reach of seven degree-granting schools. For more information see www.smu.edu.

SMU has an uplink facility located on campus for live TV, radio, or online interviews. To speak with an SMU expert or book an SMU guest in the studio, call SMU News & Communications at 214-768-7650.

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At peak fertility, women who desire to maintain body attractiveness report they eat less

Three independent studies find women near peak fertility who desire to maintain body attractiveness are motivated to eat less — unlike women who are not near ovulation, using hormonal birth control, or not motivated to maintain body attractiveness

SMU, Meltzer, ovulation, weight loss, women, attractiveness

Biology isn’t the only reason women eat less as they near ovulation, a time when they are at their peak fertility.

Three new independent studies found that another part of the equation is a woman’s desire to maintain her body’s attractiveness, says social psychologist and assistant professor Andrea L. Meltzer, Southern Methodist University, Dallas.

Women nearing ovulation who also reported an increase in their motivation to manage their body attractiveness reported eating fewer calories out of a desire to lose weight, said Meltzer, lead researcher on the study.

When women were not near peak fertility — regardless of whether they were motivated to manage their body attractiveness, near peak fertility but not motivated to manage their body attractiveness, or using hormonal birth control, they were less likely to want to lose weight and didn’t reduce their calories, Meltzer said.

“These findings may help reconcile prior inconsistencies regarding the implications of ovulatory processes,” said Meltzer. “The desire to manage body attractiveness was a motivational factor for desired weight loss when women are nearing ovulation.”

The research was funded by the National Science Foundation.

The findings are published in the journal Personality and Social Psychology. The article, “A psychophysiological mechanism underlying women’s weight-management goals: Women desire and strive for greater weight loss near peak fertility,” is published online in advance of print at http://bit.ly/1K9Utwn.

The authors note that their study adds to a growing body of ovulation research, particularly as it relates to women’s health and weight management.

Previous studies in the field have found that women, and many non-human mammals, consume fewer calories near peak fertility.

They’ve also found that ovulation shifts a woman’s goals to attract a partner, motivating her to enhance her appearance to compete for men.

The authors note, however, that studies by other researchers attribute those ovulatory shifts in eating behavior solely to physiological factors related to an interaction between the nervous system and the endocrine system.

But Meltzer and her colleagues say the new findings suggest an additional reason, one that is related to cultural norms and influences that dictate one way women may enhance their attractiveness is by managing their weight: Ovulating women may be motivated to lose weight and eat less if they are also motivated to improve their body attractiveness.

“Indeed, in our research we saw that shifting levels of hormones interacted with women’s desires to manage their body attractiveness, which predicted an important behavior — eating less,” Meltzer said. “These findings illustrate that broader social norms that dictate that thin women are more attractive can play a role, in addition to physiological factors.”

Meltzer’s co-authors on the study are James K. McNulty, Florida State University, Saul L. Miller, University of Kentucky, and Levi R. Baker, University of North Carolina at Greensboro.

Findings are confirmed across three independent studies
The three independent studies involved three different groups of women.

The first study followed 22 heterosexual women who were not using hormonal contraceptives and found they desired greater weight loss when they were closer to ovulation than when they were not.

The second study followed 92 heterosexual women, some who were using and some who were not using hormonal contraceptives. Its findings replicated the findings of the first study: Women who were not using hormonal contraceptives near peak fertility reported wanting to weigh less. In contrast, women in the study using hormonal contraceptives — which act on the endocrine system to disrupt the menstrual cycle and prevent pregnancy by altering hormonal fluctuations — didn’t demonstrate a desire to lose weight.

A third study followed 89 married women and found that those who were not using hormonal birth control were the ones most motivated to restrict eating during peak fertility, but only when they were more motivated to maintain their body attractiveness.

“Not only did the primary effect replicate across three independent studies,” the authors said, “it emerged in two samples of undergraduate women from different universities and a sample of married women and did not vary across participants’ weight using two samples of women who had a normal weight on average and one sample of women who were overweight on average.” — Margaret Allen

Follow SMUResearch.com on twitter at @smuresearch.

SMU is a nationally ranked private university in Dallas founded 100 years ago. Today, SMU enrolls nearly 11,000 students who benefit from the academic opportunities and international reach of seven degree-granting schools. For more information see www.smu.edu.

SMU has an uplink facility located on campus for live TV, radio, or online interviews. To speak with an SMU expert or book an SMU guest in the studio, call SMU News & Communications at 214-768-7650.

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Public News Service: Hug it out — experts warn against physically punishing children

“I’m not arguing one should be lax and not engage in any discipline, but one can easily discipline children without hitting them.” — George Holden

Holden, psychology, SMU, spanking, parenting, corporal punishment, discipline

Public News Service quoted SMU Psychology Professor George W. Holden as an expert source in an article about a new study from Duke University that warns against resorting to physical punishment.

The article, “Hug it Out: Experts Warn Against Physically Punishing Children,” published March 30, 2015.

Holden is a leading expert on parenting, discipline and family violence. He strongly advocates against corporal punishment and cites overwhelming research, including his own, that has demonstrated that spanking is not only ineffective, but also harmful to children, and many times leads to child abuse.

Holden, an expert in families and child development, is a founding member of the U.S. Alliance to End the Hitting of Children, endhittingusa.org.

Holden was recently elected president of Dallas’ oldest child abuse prevention agency, Family Compass.

Most recently Holden’s research, “Real-time audio of corporal punishment,” found that children misbehaved within 10 minutes of being spanked and that parents don’t follow the guidelines for spanking that pro-spanking advocates claim are necessary for spanking to be effective.

Other recent research, “Parents less likely to spank,” showed that parents who favor spanking changed their minds after they were briefly exposed to summaries of research detailing the negative impact of corporal punishment on children. Holden, who considers spanking a public health problem, said the research indicates that parents’ attitudes about spanking could economically, quickly and effectively be changed to consider alternative disciplinary methods.

Holden’s earlier research, “Corporal punishment: Mother’s self-recorded audio,” provided a unique real-time look at spanking in a way that’s never before been studied. In a study of 37 families, mothers voluntarily recorded their evening interactions with their young children over the course of six days, including incidents of corporal punishment.

His work into the determinants of parental behavior, parental social cognition, and the causes and consequences of family violence has been supported by grants from the National Institute of Child Health and Human Development, National Institutes of Justice, Department of Health and Human Services, the Guggenheim Foundation, the Hogg Foundation for Mental Health, The Timberlawn Research Foundation, and, most recently, the U.S. State Department.

Read the full story.

EXCERPT:

By Stephanie Carson
Public News Service

This week, many Tennessee children are rejoicing because it’s spring break, but the time off from school may wear on the patience of some parents.

A new study from Duke University warns against resorting to physical punishment.

In the study of 1,000 children and mothers from eight different countries, researchers found that maternal warmth can’t dampen the anxiety and aggression connected to physical punishment.

“A parent who is both causing pain to the child by frequently hitting a child, but also saying they love them and hugging them, is very confusing to a child,” says George Holden, a psychology professor at Southern Methodist University. “It’s virtually unanimous that physical punishment is not an effective parenting technique.”

Instead of spanking or hitting, experts cited in the report recommend examining the causes of the behavior.

For example, asking questions such as, “Is your child hungry? Are you pushing them too hard?”

Holden adds joint problem solving is also effective, as well as modeling good behavior yourself.

Holden is one of the founders of the U.S. Alliance to Stop the Hitting of Children, which is a group of experts and parents lobbying for the end of physical means of punishment.

“It doesn’t promote good, warm, loving relationships, which is what is the most important thing to do in raising a child,” Holden stresses. “Now I’m not arguing one should be lax and not engage in any discipline, but one can easily discipline children without hitting them.”

Read the full story.

Follow SMUResearch.com on twitter at @smuresearch.

SMU is a nationally ranked private university in Dallas founded 100 years ago. Today, SMU enrolls nearly 11,000 students who benefit from the academic opportunities and international reach of seven degree-granting schools. For more information see www.smu.edu.

SMU has an uplink facility located on campus for live TV, radio, or online interviews. To speak with an SMU expert or book an SMU guest in the studio, call SMU News & Communications at 214-768-7650.

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DMN: SMU professors aim to prevent sexual assault with bystander program

“We want them to recognize these situations and get out of them without physically needing to protect themselves.” — Simpson Rowe

SMU, Simpson Rowe, sexual assault, video

The Dallas Morning News covered the research of SMU clinical psychologist Lorelei Simpson Rowe and her co-authors Ernest N. Jouriles and Renee McDonald.

The three developed a video-based program for teaching young women assertiveness training and allowing them to practice it with the goal of helping them resist unwanted sexual overtures that could ultimately result in sexual assault. Jouriles and McDonald also devised a bystander intervention program that teaches young men and women how to recognize and intervene in a dangerous situation.

Simpson Rowe, an associate professor and graduate program co-director in the SMU Department of Psychology, is lead author on the pilot study from SMU.

The virtual-reality simulation component of “My Voice, My Choice” utilizes a software program developed by Jouriles and McDonald in conjunction with SMU’s award-winning Guildhall video gaming program. Jouriles and McDonald are clinical psychologists in the SMU Psychology Department. Jouriles is professor and chair. McDonald is a professor and associate dean of research and academic affairs for Dedman College of Humanities and Sciences.

Results of their study found teen girls were less likely to report being sexually victimized after learning to assertively resist unwanted sexual overtures and practicing resistance in a realistic virtual environment.

The effects persisted over a three-month period following the training.

Melissa Repko, a reporter for The Dallas Morning News, interviewed Jouriles, who told her, “You can make an argument that realistically what we need to do is change the aggressor’s or the perpetrator’s behavior. But on the other hand, as a father, I didn’t want to just wait around,” said Jouriles.

The Dallas Morning News article, “SMU professors aim to prevent sexual assault with bystander program” published March 16, 2015.

Read the full story.

EXCERPT:

By Melissa Repko
The Dallas Morning News

A boyfriend and girlfriend fighting at a party. A couple stumbling around in an alcohol-fueled stupor. A teen getting pressured to kiss someone who gave her a ride.

Those scenarios are depicted in two programs developed by Southern Methodist University psychology professors to help young adults prevent sexual assault and sexual harassment.

One program uses video to suggest how college students can intervene to help friends in risky situations. The other program uses virtual reality software so that teens practice being assertive and resisting unwanted advances.

Professors Ernest Jouriles and Renee McDonald, a husband-and-wife research team, have studied violence prevention for most of their careers. They’ve researched marital conflict, spousal abuse and children’s response to family violence.

Jouriles said he got interested in adolescent issues, such as dating violence, when their daughter was young. He wanted to help keep her safe.

“You can make an argument that realistically what we need to do is change the aggressor’s or the perpetrator’s behavior. But on the other hand, as a father, I didn’t want to just wait around,” said Jouriles, chair of SMU’s psychology department.

Universities have taken different approaches to fight campus assaults, such as talking about consent at student orientations, posting fliers on campus and hosting speakers. Some offer programs to teach students to recognize and intervene in dangerous situations.

Read the full story.

Follow SMUResearch.com on twitter at @smuresearch.

SMU is a nationally ranked private university in Dallas founded 100 years ago. Today, SMU enrolls nearly 11,000 students who benefit from the academic opportunities and international reach of seven degree-granting schools. For more information see www.smu.edu.

SMU has an uplink facility located on campus for live TV, radio, or online interviews. To speak with an SMU expert or book an SMU guest in the studio, call SMU News & Communications at 214-768-7650.