Men behave in certain ways to retain their partner and to continue their relationship with her. Sometime its sweet, like holding hands or giving flowers, and sometimes its a harbinger of danger. A study published in the latest issue of Personal Relationships identifies several specific acts and tactics that lead to the possibility of violence. Vigilance over a partners whereabouts was the highest-ranking tactic predicting violence across the researchers three-study investigation. Emotional manipulation, such as a man saying he would "die" if his partner ever left also was predictive of violence. Monopolization of time and the threat to punish for infidelity also were signals of violence. Showing love and care was among the tactics not associated with violence. "Mate retention behaviors are designed to solve several adaptive problems, such as deterring a partners infidelity and preventing defection from the mating relationship," author Todd K. Shackelford explains.
In the first two studies, the researchers asked independent samples of men and women to report on mens retention behaviors and mens violence against their partners. In the third study, they asked husbands and their wives to report on mens retention behaviors and violence against wives. The highest-ranking correlations between single acts and violence were not consistent across the three studies. But acts such as "dropped by unexpectedly to see what my partner was doing" and "called to make sure my partner was where she said she would be" were the overall third and fifth highest predictors of violence. These acts fall into Vigilance, which the couples reported as the highest–ranking tactic leading to violence and the only tactic across all three studies that uniquely predicts violence. "At a practical level, results of these studies can potentially be used to inform women and men, friends and relatives, of danger signs-- the specific acts and tactics of mate retention that portend the possibility of future violence in relationships in order to prevent it before it has been enacted," the authors conclude.
Jill Yablonski | EurekAlert!
Institutions of higher education spent more than Euro 48 billion in 2014
19.05.2016 | Statistisches Bundesamt
Microtechnology industry keen to invest and innovate
07.04.2016 | IVAM Fachverband für Mikrotechnik
A biological and energy-efficient process, developed and patented by the University of Innsbruck, converts nitrogen compounds in wastewater treatment facilities into harmless atmospheric nitrogen gas. This innovative technology is now being refined and marketed jointly with the United States’ DC Water and Sewer Authority (DC Water). The largest DEMON®-system in a wastewater treatment plant is currently being built in Washington, DC.
The DEMON®-system was developed and patented by the University of Innsbruck 11 years ago. Today this successful technology has been implemented in about 70...
Permanent magnets are very important for technologies of the future like electromobility and renewable energy, and rare earth elements (REE) are necessary for their manufacture. The Fraunhofer Institute for Mechanics of Materials IWM in Freiburg, Germany, has now succeeded in identifying promising approaches and materials for new permanent magnets through use of an in-house simulation process based on high-throughput screening (HTS). The team was able to improve magnetic properties this way and at the same time replaced REE with elements that are less expensive and readily available. The results were published in the online technical journal “Scientific Reports”.
The starting point for IWM researchers Wolfgang Körner, Georg Krugel, and Christian Elsässer was a neodymium-iron-nitrogen compound based on a type of...
In the Beyond EUV project, the Fraunhofer Institutes for Laser Technology ILT in Aachen and for Applied Optics and Precision Engineering IOF in Jena are developing key technologies for the manufacture of a new generation of microchips using EUV radiation at a wavelength of 6.7 nm. The resulting structures are barely thicker than single atoms, and they make it possible to produce extremely integrated circuits for such items as wearables or mind-controlled prosthetic limbs.
In 1965 Gordon Moore formulated the law that came to be named after him, which states that the complexity of integrated circuits doubles every one to two...
Characterization of high-quality material reveals important details relevant to next generation nanoelectronic devices
Quantum mechanics is the field of physics governing the behavior of things on atomic scales, where things work very differently from our everyday world.
When current comes in discrete packages: Viennese scientists unravel the quantum properties of the carbon material graphene
In 2010 the Nobel Prize in physics was awarded for the discovery of the exceptional material graphene, which consists of a single layer of carbon atoms...
24.05.2016 | Event News
20.05.2016 | Event News
19.05.2016 | Event News
27.05.2016 | Awards Funding
27.05.2016 | Life Sciences
27.05.2016 | Life Sciences