Related Experiment Video
Updated: Sep 3, 2025

09:27
Immobilization of Multi-biocatalysts in Alginate Beads for Cofactor Regeneration and Improved Reusability
Published on: April 22, 2016
17.5K
Staying alive includes adaptations for catalyzing cooperation.
Alessandra Cassar1,2,3
1University of San Francisco, San Francisco, CA 94117, USA acassar@usfca.eduhttp://www.alessandracassar.net.
The Behavioral and Brain Sciences
|July 25, 2022
Summary
Women may suppress competitiveness as an evolutionary adaptation to foster cooperation. This strategy can transform rivals into allies and attract supportive male partners, enhancing survival and social bonding.
Area of Science:
- Evolutionary Psychology
- Behavioral Ecology
- Social Anthropology
Background:
- The article discusses women's generally lower competitiveness compared to men.
- Previous interpretations suggest this is an adaptation for physical conflict avoidance and survival.
Purpose of the Study:
- To propose an additional evolutionary hypothesis for suppressed female competitiveness.
- To explore how this trait may facilitate cooperation and social bonding.
Main Methods:
- Theoretical commentary and hypothesis generation.
- Analysis of evolutionary and social dynamics.
Main Results:
- Hypothesizes that suppressed competitiveness signals egalitarian intentions.
- Suggests this can convert same-sex competitors into allies.
- Proposes it may attract cooperative behavior from males, fostering supportive partnerships.
Conclusions:
- Strategically reduced competitiveness in women may be an adaptive trait.
- This behavior enhances social cohesion by promoting cooperation among females and securing male support.
Related Concept Videos
Robbers Cave
14.4K
During the 1950s, the landmark Robbers Cave experiment demonstrated that when groups must compete with one another, intergroup conflict, hostility, and even violence may result. At the Oklahoman summer camp, two troops of boys—termed the Rattlers and the Eagles—took part in a week-long tournament. During this time, their negativity culminated in derogatory name-calling, fistfights, and even vandalism and destruction of property. However, this work also revealed that such tension...
14.4K
Natural Selection and Adaptation
316
Natural selection, a fundamental concept in evolutionary biology, is the mechanism by which evolution is driven, favoring organisms that are best adapted to their environments. This process enhances their chances of survival and reproduction. Adaptation, a key outcome of this process, involves genetic modifications that optimize an organism's functionality under specific environmental challenges, such as extreme cold or thinner air at high altitudes.
Beyond physical adaptations,...
Beyond physical adaptations,...
316
Cooperative Allosteric Transitions
8.0K
Cooperative allosteric transitions can occur in multimeric proteins, where each subunit of the protein has its own ligand-binding site. When a ligand binds to any of these subunits, it triggers a conformational change that affects the binding sites in the other subunits; this can change the affinity of the other sites for their respective ligands. The ability of the protein to change the shape of its binding site is attributed to the presence of a mix of flexible and stable segments in the...
8.0K
Introduction to Mechanisms of Enzyme Catalysis
8.6K
For many years, scientists thought that enzyme-substrate binding took place in a simple "lock-and-key" fashion. This model stated that the enzyme and substrate fit together perfectly in one instantaneous step. However, current research supports a more refined view scientists call induced fit. The induced-fit model expands upon the lock-and-key model by describing a more dynamic interaction between enzyme and substrate. As the enzyme and substrate come together, their interaction causes...
8.6K
Altruism
41.5K
Altruistic behaviors are “unselfish” behaviors—those that help another individual at the expense of the individual carrying out the behavior. Despite the negative consequences for the altruistic animal, these behaviors are thought to have evolved for several reasons.
41.5K
Coping Strategies: Problem Focused
130
Coping strategies are methods people use to manage, tolerate, or reduce the effects of stressors. These strategies involve both behavioral and psychological actions to handle stressful situations. One common approach is problem-focused coping, which aims to change or eliminate the source of stress rather than merely addressing its consequences. This method involves taking direct action to resolve the issue causing stress.
For example, consider a student who struggles to understand their...
For example, consider a student who struggles to understand their...
130

