(Press-News.org) EAST LANSING, Mich. — The inferior members of swimming or running relay teams – those athletes who fared poorest in individual races – showed the greatest gains when performing as part of a team, and those gains were even greater during final races as opposed to preliminary races.
The new research from Michigan State University's Deborah Feltz and Kaitlynn Osborn provides some of the first real-world support for the Köhler motivation effect, which describes how less capable individuals perform better when performing a task with others as opposed to individually.
The researchers also measured athletes for evidence of the social loafing effect, or when people exert less effort to achieve a goal when working in a group. While no statistically significant evidence was found, the performances of superior group members tended to be slower in relay races.
The findings, based on two separate studies of archival performance data from college and high school athletes, appears in the current edition of the journal Sport, Exercise, and Performance Psychology. Osborn, a doctoral student in the Department of Kinesiology, was the lead author of the study, working with Feltz, university distinguished professor and former chairperson of the department.
"Researchers for years have been attempting to understand the complex nature of motivation in sport, partly to find a way to increase athletes' motivation to perform," Osborn said. "Our findings show weaker team members are more motivated when working with others than when working alone.
"These studies provide some of the first real-world examples of the Köhler motivation gain effect and a trend towards a social loafing effect within the same group."
The study also revealed female athletes were more affected by indispensability pressures, as they performed better when being viewed as an important member of the team. Males tended to be more motivated by social comparison, meaning they performed better when compared specifically with competing athletes.
The first study examined motivational gains and losses, as measured by performance, of 68 athletes on NCAA 200-yard freestyle swimming teams. The second study looked at the same measures, but in 156 athletes competing on high school track and field teams.
Feltz said coaches should be aware that both motivation gains and losses can occur in the same group and be prepared for those results.
"Key motivation strategies include making individual contributions visible and holding individuals accountable for what they do for the team," she said. "Also, coaches need to tailor these strategies to individual athletes to best meet their needs when necessary.
Feltz said the next step is to study performance differences and motivation over the course of an athletic season and include other sports involving both an individual and a team component.
###Michigan State University has been working to advance the common good in uncommon ways for more than 150 years. One of the top research universities in the world, MSU focuses its vast resources on creating solutions to some of the world's most pressing challenges, while providing life-changing opportunities to a diverse and inclusive academic community through more than 200 programs of study in 17 degree-granting colleges.
'Weakest links' show greatest gains in relay races
Research provides real-world support for Kohler motivation effect
2012-07-25
ELSE PRESS RELEASES FROM THIS DATE:
Reducing traffic at 2008 Olympics yielded large cut in CO2
2012-07-25
Contact: David Hosansky
hosansky@ucar.edu
303-497-8611
Zhenya Gallon
zhenya@ucar.edu
303-497-8607
National Center for Atmospheric Research/University Corporation for Atmospheric Research
Reducing traffic at 2008 Olympics yielded large cut in CO2
BOULDER—China's Olympian attempt to improve air quality during the 2008 summer games did more than provide a healthier atmosphere for the athletes. It also demonstrated that widespread changes in transportation patterns could greatly reduce the threat of climate change.
New research by an international team ...
Colonoscopy screening markedly reduces colorectal cancer incidence and death
2012-07-25
OAK BROOK, Ill. – JULY 24, 2012 – A study from researchers in Switzerland found that colonoscopy with polypectomy significantly reduces colorectal cancer incidence and colorectal cancer-related death in the general population. A total of 12 colorectal cancer cases were identified in the screening group of 1,912 patients and 213 cases of colorectal cancer were found in the non-screened group of 20,774 patients. One of the 12 persons of the screened individuals with a colorectal cancer and 51 of the 213 persons of the non-screened individuals with a colorectal cancer died ...
New angioplasty procedure improves blood flow in blocked arteries to extremities
2012-07-25
Patients with blocked arteries to their extremities, known as peripheral artery disease (PAD) or critical limb ischemia (CLI), may now find relief from lower leg pain and wounds caused by impaired leg artery circulation with the previously unproven therapy, percutaneous transluminal angioplasty (PTA). The XCELL trial results now available in Catheterization and Cardiovascular Interventions, a journal published by Wiley on behalf of the Society for Cardiovascular Angiography and Interventions (SCAI), reports that infrapopliteal nitinol stenting to treat CLI is safe and effective ...
NASA's sighting of hot towers indicated Typhoon Vicente's rapid intensification
2012-07-25
Rapid intensification of tropical cyclones is still somewhat of a mystery to forecasters, but one marker that NASA scientists confirmed is when "hot towers" appear within a tropical cyclone as they did in Typhoon Vicente before it exploded in strength on July 23. Vicente made landfall in southern China on July 23.
NASA's Tropical Rainfall Measuring Mission (TRMM) satellite spotted hot towers in Typhoon Vicente, and it rapidly intensified again within six hours on July 23. By the afternoon (Eastern Daylight time) Vicente's winds spun up to 120 knots (138 mph/222 kmh). ...
More gold -- and other minerals -- in them thar hills?
2012-07-25
Though technology has taken much of the guesswork out of mining, mountain ranges are still notoriously difficult environments in which to hunt for valuable minerals. Various methods used to draw a picture of the underground environment, including the measurement of gravitational and magnetic fields, are easily thrown off by factors such as changes in topography height, surrounding temperature, and barometric pressure.
Now Prof. Lev Eppelbaum of Tel Aviv University's Department of Geophysics and Planetary Sciences has developed a new method for processing and analysing ...
Researchers find driver of breast cancer stem cell metastasis
2012-07-25
The finding involves the cancer gene RhoC, which has previously been shown to promote metastasis of many types of cancer. RhoC levels increase as breast cancer progresses and high levels of RhoC are associated with worse patient survival.
Cancer stem cells are the small number of cells within a tumor that are believed to fuel the tumor's growth and spread. Researchers believe traditional chemotherapy and radiation treatments often become ineffective because they do not kill the cancer stem cells, and that the key to future treatments is to develop drugs that target and ...
Novel pig model may be useful for human cancer studies
2012-07-25
New Rochelle, NY, July 24, 2012—A naturally occurring line of immunodeficient pigs can support the growth of human tumors injected under their skin, offering a promising new large animal model for studying human cancers and testing new drugs and treatment strategies. The ability of human melanoma cells and pancreatic carcinoma cells to grow in these pig models is described in an article in BioResearch Open Access, a new bimonthly peer-reviewed open access journal from Mary Ann Liebert, Inc. (http://www.liebertpub.com). The article is available free online at the BioResearch ...
Sports guidelines for long QT syndrome patients may be too strict, Mayo Clinic finds
2012-07-25
ROCHESTER, Minn. -- Participation in competitive sports by people with long QT syndrome -- a genetic abnormality in the heart's electrical system -- has been a matter of debate among physicians. Current guidelines disqualify most LQTS patients from almost every sport. In a first-of-its-kind study, Mayo Clinic's LQTS Clinic recently examined its own experience, determining the outcome of LQTS patients who chose to remain athletes against guideline recommendations. The study is published online in the Journal of the American Medical Association.
In the study, the records ...
Diets high in salt could deplete calcium in the body: UAlberta research
2012-07-25
The scientific community has always wanted to know why people who eat high-salt diets are prone to developing medical problems such as kidney stones and osteoporosis.
Medical researchers at the University of Alberta may have solved this puzzle through their work with animal lab models and cells.
Principal investigator Todd Alexander and his team recently discovered an important link between sodium and calcium. These both appear to be regulated by the same molecule in the body. When sodium intake becomes too high, the body gets rid of sodium via the urine, taking calcium ...
Under the right conditions, peptide blocks HIV infection at multiple points along the way
2012-07-25
Human defensins, aptly named antimicrobial peptides, are made in immune system cells and epithelial cells (such as skin cells and cells that line the gut). One of these peptides, human neutrophil peptide 1, under certain circumstances hinders HIV infection, but exactly how it works remains unclear.
HIV entry into mature T-helper cells (cells essential to the immune system) proceeds by attachment of the virus to specific targets on T-helper cells, uptake of the virus, fusion of its envelope with the cell membranes, and release of the virus into the cells. In a forthcoming ...
LAST 30 PRESS RELEASES:
Populations overheat as major cities fail canopy goals: new research
By exerting “crowd control” over mouse cells, scientists make progress towards engineering tissues
First American Gastroenterological Association living guideline for moderate-to-severe ulcerative colitis
Labeling cell particles with barcodes
Groundwater pumping drives rapid sinking in California
Neuroscientists discover how the brain slows anxious breathing
New ion speed record holds potential for faster battery charging, biosensing
Haut.AI explores the potential of AI-enhanced fluorescence photography for non-invasive skin diagnostics
7-year study reveals plastic fragments from all over the globe are rising rapidly in the North Pacific Garbage Patch
New theory reveals the shape of a single photon
We could soon use AI to detect brain tumors
TAMEST recognizes Lyda Hill and Lyda Hill Philanthropies with Kay Bailey Hutchison Distinguished Service Award
Establishment of an immortalized red river hog blood-derived macrophage cell line
Neural networks: You might not need to buy every ticket to win the lottery
Healthy New Town: Revitalizing neighborhoods in the wake of aging populations
High exposure to everyday chemicals linked to asthma risk in children
How can brands address growing consumer scepticism?
New paradigm of quantum information technology revealed through light-matter interaction!
MSU researchers find trees acclimate to changing temperatures
World's first visual grading system developed to combat microplastic fashion pollution
Teenage truancy rates rise in English-speaking countries
Cholesterol is not the only lipid involved in trans fat-driven cardiovascular disease
Study: How can low-dose ketamine, a ‘lifesaving’ drug for major depression, alleviate symptoms within hours? UB research reveals how
New nasal vaccine shows promise in curbing whooping cough spread
Smarter blood tests from MSU researchers deliver faster diagnoses, improved outcomes
Q&A: A new medical AI model can help spot systemic disease by looking at a range of image types
For low-risk pregnancies, planned home births just as safe as birth center births, study shows
Leaner large language models could enable efficient local use on phones and laptops
‘Map of Life’ team wins $2 million prize for innovative rainforest tracking
Rise in pancreatic cancer cases among young adults may be overdiagnosis
[Press-News.org] 'Weakest links' show greatest gains in relay racesResearch provides real-world support for Kohler motivation effect