Coaxing Kids Through Vaccinations - Pain Expectation is Pain Reality for Children
Published : 2018-06-04
Author : University of California - Riverside - Contact: ucr.edu
🛈 Synopsis : UC Riverside researchers examine how expectation of pain influences pain experience in children.
So much for, "See? That wasn't so bad." If your child thinks the needle is going to hurt, that expectation ensures it's going to hurt.
That's the finding of first-of-its-kind research from UC Riverside psychologist Kalina Michalska. For the first time, researchers have looked at how expectation influences pain experience in children.
"We know that expectation affects pain experience in adults; we don't know whether this is also true for children," said Michalska, who studies children's reaction to distress - their distress and others'- in her Kids Interaction and Neuro Development Lab.
This bears out what pediatricians know.
Dr. Adwoa Osei, who is a practicing pediatrician and a faculty member in the UCR School of Medicine, said prepping children for inoculations ahead of time doesn't help.
Penicillin shots are the worst. The medicine to be delivered is thick in consistency, and takes a while to deliver. It hurts more.
"If I don't say anything before, they might limp a little leaving the office," Osei said. "But if I tell them it's going to be painful, afterward they say, 'I can't walk!' or 'You have to carry me out of the room.'"
In Michalska's experiment, researchers applied thermal heat and asked the subjects to rate levels of pain: low, medium, high - high being about the temperature of very warm tap water. But during the experiment, only one temperature - the one each subject rated medium - was used. The difference was the cues - the tone they heard before the heat was applied. One tone meant low heat, the other, high.
So, even though the subject heard a cue indicating high pain, the pain was only medium.
The study's subjects included 21 healthy children, 27 children with an anxiety disorder, and 25 adults.
One Aspect of the Findings Surprised Researchers
All three groups experienced a similar relationship between pain expectation and experience. Researchers expected the strongest expectation-experience correlation among anxious children, followed by healthy children, then adults. That's because research historically finds children are highly suggestible; by what they see in the media, by what peers tell them, etc.
Michalska said her efforts to reassure the children may have impacted results. It's an ethical paradox; reassuring children there is nothing to be afraid of is the right thing to do, but might impact the results.
"We took great care to reassure children and make them feel comfortable.
There were always two experimenters in the room with them and a nurse who saw them before and after to ensure they were OK," Michalska said. "We did not take as great a precaution with adults."
These ethical considerations have long been an impediment to the research Michalska conducted. It's why there hasn't been similar research, Michalska said.
Nonetheless, Michalska said, the study reinforced that pain expectation informs pain experience, significantly.
"What we learn is that both healthy and anxious children's experience of pain is influenced by what they are told about it. If we tell them they will experience a lot of pain - or they tell themselves this - they will actually experience more pain and greater negative emotions as a consequence," she said.
Michalska said the study reinforces the necessity of not "hyping up" painful experiences, and of discouraging children from ramping up the experience up in their heads. In practical terms, there is value in distracting children beforehand. And giving them a new, less frightening frame of reference, such as: "This is going to feel like a branch scraping against your skin."
The research appears online in the journal Psychosomatic Medicine. Co-authors with Michalska for the paper include Julia S. Feldman, University of Pittsburgh; Rany Abend, National Institute of Mental Health, or NIMH; Andrea L. Gold, NIMH; Troy C. Dildine, National Center for Complementary and Integrative Health and Karolinska Institutet, Stockholm, Sweden; Esther Palacios-Barrios, University of Pittsburgh; Ellen Leibenluft, NIMH; Kenneth E. Towbin, NIMH; Daniel S. Pine, NIMH; and Lauren Y. Atlas, National Center for Complementary and Integrative Health and Karolinska Institutet.
Source/Reference: University of California - Riverside (ucr.edu). Disabled World makes no warranties or representations in connection therewith. Content may have been edited for style, clarity or length.
Related Pediatrics Documents
- 1: Nightmares Can be a Sign a Child is Being Bullied : A study finds victims of bullying are at increased risk of experiencing sleep disturbances such as nightmares.
- 2: Factors Causing Multiple Disabilities Among Children : Documented evidence-based statistics pharma-media never wants public to know prove link between fetal iatro-teratogenecity and multiple forms of disabilities among new born and unborn babies.
- 3: Baby Formula Higher Arsenic Than Breast Milk : Study of urinary arsenic in babies found formula-fed infants had higher arsenic levels than breast-fed infants, and breast milk contained very low arsenic concentrations.
- 4: Childhood Trauma Symptoms and Behavior Information : Trauma symptoms manifest very differently in babies and toddlers than in children who are older, adolescents and adults.
- 5: Teen Puberty Now A Gateway to Heart Disease : Rates of high blood pressure, high cholesterol and child obesity in teenagers alarmingly high.
You're reading Disabled World. Be sure to check out our homepage for further informative disability news, reviews, exclusive stories and how-tos. You can also follow Disabled World on social media sites such as Twitter, Facebook, and LinkedIn.
Disclaimer: Disabled World provides general information only. Materials presented are in no way meant to be a substitute for professional medical care by a qualified practitioner, nor should they be construed as such. Any 3rd party offering or advertising on disabled-world.com does not constitute endorsement by Disabled World. View our Advertising Policy for further information. Please report outdated or inaccurate information to us.
Journal: Disabled World. Language: English (U.S.). Author: University of California - Riverside. Electronic Publication Date: 2018-06-04. Title: Coaxing Kids Through Vaccinations - Pain Expectation is Pain Reality for Children, Source: <a href=https://www.disabled-world.com/health/pediatric/coaxing.php>Coaxing Kids Through Vaccinations - Pain Expectation is Pain Reality for Children</a>. Retrieved 2021-04-11, from https://www.disabled-world.com/health/pediatric/coaxing.php - Reference: DW#233-13454.