Sarah Pressman
Professor, Psychological Science | UC Irvine
Irvine, CA, UNITED STATES
Dr. Pressman's research focuses on the interplay of emotions, social relationships, and health, with a focus on physiological processes.
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Biography
Sarah Pressman's research examines the role that positive emotions and other positive factors play in influencing stress and health outcomes. She is especially interested in exactly how these factors “get under the skin” to influence our well-being and protect us against the harmful effects of stress. Pathways that she has examined include physiological processes such as stress hormone reactivity, cardiovascular response, immune system change, as well as health behaviors like sleeping, exercise, and other leisure activities. In addition, Dr. Pressman also does research on the role of these positive psychosocial factors in buffering the detrimental effects of stress. For example, whether happiness is associated with an improved ability to handle stress, both from a psychological and a physiological standpoint. Another focus is using relationship and emotion markers outside of self-report as predictors of health. For example, computerized word encoding of writing, or positive facial emotion expression (e.g. smiling) as alternative, unobtrusive methods of understanding individual differences.
Areas of Expertise (5)
Social Relationships and Health
Emotion and Emotion Regulation
Stress and Coping
Mental Health & Wellness
Physiological Measurement
Accomplishments (2)
Chair of the 77th American Psychosomatic Society
2018 Annual Meeting
Chair of the 76th American Psychosomatic Society
2017 Annual Meeting
Education (3)
University of Pittsburgh: Post Doctoral Fellowship, Cardiovascular Behavioral Medicine
Carnegie Mellon University: M.S. and Ph.D., Social, Personality & Health Psychology
Mount Allison University: B.Sc., Biopsychology
(Honors)
Media Appearances (9)
4 Ways to Keep Your Vacation Going After You’re Back
The New York Times online
2024-08-09
Researchers have spotted connections between vacations and lower stress, a healthier heart rate and increased creativity. And there’s some evidence that those benefits can linger for weeks. But research also suggests that they do wear off eventually, particularly if you have a high-stress job, said Sarah Pressman, a professor of psychological science at the University of California. But, she added, you can build in habits to prolong that well-being. … The first step, Dr. Pressman said, is to reflect on your vacation: What did you love doing the most?
Encore - Why you should take a vacation—and how to get the most out of it
American Psychological Association online
2024-08-07
Whether your idea of the perfect vacation involves the beach, exploring a city, or just relaxing at home, you probably look forward to your time off all year. Sarah Pressman, PhD, of the University of California, Irvine … about why taking a break from work is important for physical and mental health, what you can do to make the most of your vacation time, and differences in work and vacation culture around the world.
Tired Of The Constant Noise And Demands Of Daily Life? Try A Quiet Vacation
LAist online
2024-04-21
For a growing number of people, their ideal vacation is one cut off from other people, typically secluded in nature, with little to no tourist activities or distractions. This new trend in travel is called the “quiet vacation”. … Sarah Pressman, professor of psychological science at UC Irvine suggests it may be due to increasing stress levels, potentially exacerbated by the pandemic. … Pressman has studied the benefits of vacations and leisure, with one study showing that people who take more time off have overall better health ….
The Brief: Quiet Vacation Trend
LAist online
2024-04-21
A growing number of people are taking “quiet vacations,” which are characterized by spending time alone in off-the-beaten-path locations, predominantly surrounded by nature, with little Wi-Fi and few distractions. Why now: Sarah Pressman, professor of psychological sciences at UC Irvine, said this new trend may be due to increasing stress levels, potentially exacerbated by the pandemic. Benefits of “quiet vacations”: Pressman has studied the benefits of vacations, with one study showing that people who take more time off have overall better health.
Speaking of Psychology: Why you should take a vacation—and how to get the most out of it, with Jessica de Bloom, PhD, and Sarah Pressman, PhD
Speaking of Psychology online
2023-06-21
Whether your idea of the perfect vacation involves the beach, exploring a city, or just relaxing at home, you probably look forward to your time off all year. [Professor] Sarah Pressman, PhD, of the University of California Irvine, and Jessica de Bloom, PhD, of Groningen University in the Netherlands, talk about why taking a break from work is important for physical and mental health, what you can do to make the most of your vacation time, and differences in work and vacation culture around the world.
Can 1 million women be wrong about happiness and health?
Los Angeles Times online
2015-12-15
The key to the Lancet study is its statistical analysis of the data. The average participant was 59 when she enrolled in the Million Women Study. The women self-reported their health (from "poor" to "excellent") at the beginning of the study, and the authors then applied statistics to these data to counter the possibility that the participants' health itself was what was influencing their happiness, rather than vice versa. This makes sense, but it changes the nature of the question being answered. After all, a woman's happiness for the first six decades of her life could have affected her health, yet the analysis essentially took that out of the picture, as though the middle-aged subjects were a blank slate. The authors' question, then, was "Does happiness at 59 predict life span beyond its effects during the first six decades?"
The Best Predictor of Relationship Success
Psychology Today online
2022-05-24
Decades of research show that this positive relational energy nourishes us and makes us come alive. For example, research by UC Irvine professor Sarah Pressman shows that the need for positive social connection is so great that the lack of it is worse for your health than smoking, obesity, or high blood pressure and reduces longevity. In contrast, positive social connection can not only lengthen our life, but it also can strengthen our immune system and lower rates of anxiety and depression. How's that for good news?
The Best Leaders Have a Contagious Positive Energy
Harvard Business Review online
2022-04-18
There is a botanical term for these results: the heliotropic effect. That’s the phenomenon whereby plants naturally turn toward and grow in the presence of light. In nature, light is the life-giving force; photosynthesis occurs only in its presence. Human beings have the same inherent attraction toward life-giving and life-supporting energy. This form of energy is what you receive — and give — in relationships with others.Decades of research shows that this positive relational energy nourishes us and makes us come alive. For example, research by UC Irvine professor Sarah Pressman shows that the need for positive social connection is so great that the lack of it is worse for your health than smoking, obesity, or high blood pressure and reduces longevity. In contrast, positive social connection can not only lengthen our life, but also strengthen our immune system and lower rates of anxiety and depression.
How Going for a Run May Improve Your Response to Vaccines
Yahoo News (Women's Running) online
2022-02-15
It should come as no surprise that sleep deprivation can interfere with your immune system. After all, rest is universally prescribed for just about any illness. A recent study published in the International Journal of Behavioral Medicine found that people who slept less had a lower antibody response to the flu shot. Make sure you're not cutting corners on your sleep in the nights leading up to your appointment. "[Sleep] is truly a matter of health and a behavior we must take seriously, especially in the middle of a pandemic," Sarah Pressman said in a press release. Pressman, a professor of psychological science at the University of California Irvine, co-authored the study.
Event Appearances (1)
Why Doctors Should Care About Happiness | Sarah Pressman
TEDxUCIrvine Irvine, CA
2015-07-07
Articles (3)
The Use of Smartphones as a Digital Security Blanket: The Influence of Phone Use and Availability on Psychological and Physiological Responses to Social Exclusion
Psychosomatic MedicineJohn Hunter, Emily D. Hooker, Nicolas Rohleder, Sarah D. Pressman
2018 Mobile phones are increasingly becoming a part of the social environment, and when an individual feels excluded during a socially stressful situation, they often retreat to the comfort of their phone to ameliorate the negativity. This study tests whether smartphone presence does, in fact, alter psychological and physiological responses to social stress. Methods: Participants (N=148, 84% female, mean age=20.4) were subjected to a peer, social-exclusion stressor. Prior to exclusion, participants were randomized to one of three conditions: (1) phone present with use encouraged, (2) phone present with use restricted, or (3) no phone access. Saliva samples and self-report data were collected throughout the study to assess salivary alpha amylase (sAA), cortisol, and feelings of exclusion. Results: Participants in both phone-present conditions reported lower feelings of exclusion compared to individuals who had no access to their phone, F(2,143)=5.49, p=.005. Multilevel modeling of sAA responses revealed that the individuals in the restricted phone condition had a significantly different quadratic trajectory following the stressor compared to the phone use, υ=-0.12,, z=-2.15 p=.032, and no phone conditions, υ=-.14, z=-2.64, p=.008. Specifically, those in the restricted phone condition showed a decrease in sAA following exclusion, those in the no phone condition showed a gradual increase, and phone users exhibited little change. Cortisol responses to the stressor did not vary by condition. Conclusions: Taken together, these results suggest that the mere presence of a phone (and not necessarily phone use) can buffer against the negative experience and effects of social exclusion.
Which Aspects of Positive Affect Are Related to Mortality? Results From a General Population Longitudinal Study
Annals of Behavioral MedicineKeith J. Petrie, Sarah D. Pressman, James W. Pennebaker, Simon Øverland, Grethe S. Tell, Børge Sivertsen
2018 Previous research has shown a link between low positive affect and mortality, but questions remain about how positive affect is related to mortality and how this differs by gender and age. Purpose To investigate the relationships between positive affect, negative affect, and mortality in a general population sample, and to examine whether these relationships were related to age, sex, or cause-specific mortality. Methods We used data from 5,554 Norwegian participants aged 47–49 and 71–74 years who completed the Positive and Negative Affect Schedule (PANAS) and also provided data on demographics, health behaviors, and physical health as part of the Hordaland Health Study. The primary outcome was mortality after an average follow-up period of 16.5 years. Results Participants in the lowest positive affect tertile had a near twofold increased mortality risk, compared to those in the highest positive affect tertile. This association was driven primarily by the PANAS “active” item and persisted, even after controlling for activity-related confounds and other positive affect items. No significant associations were found between negative affect and mortality. The relationship between positive affect and mortality was not significantly attenuated by age or sex. Although low positive was associated with an increased risk of mortality, it was not related to a specific cause of death. Conclusions Low positive affect was significantly associated with mortality risk. The relationship was driven by the PANAS active item and not associated with cause-specific mortality. Findings suggest future research should examine the association between feeling inactive, sedentary behavior, and subsequent mortality.
It just takes a text: Partner text messages can reduce cardiovascular responses to stress in females
Computers in Human BehaviorEmily D. Hooker, Belinda Campos, Sarah D. Pressman
2018 Despite the ubiquity of text messaging, little is known about the physiological impact of receiving texts. This study explored the cardiovascular effects of receiving text messages from romantic partners during a stressor. Seventy-five healthy females received either (1) scripted, supportive text messages from their partners, (2) scripted, mundane text messages from their partners, or (3) no text messages at all (control condition) prior to completing a laboratory stressor. Blood pressure and heart rate were monitored throughout the study. Analyses revealed that systolic blood pressure in response to the stressor was lowest in the mundane text message group and significantly lower than in the other two groups. However, the mundane text message group also exhibited systolic blood pressure that more slowly returned to baseline levels. These findings highlight one potential benefit of text messaging and signal a need for additional work to better understand texting.
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