Related Experiment Video
Updated: Aug 8, 2026

08:04
Conditions Affecting Social Space in Drosophila melanogaster
Published on: November 5, 2015
[The increase in cohabitation: changes in related demographic behavior]
Summary
Cohabitation is rising in the Netherlands, with marriage rates declining. While cohabitation delays marriage, it does not reduce dissolution risks, and fertility patterns differ across living arrangements.
Area of Science:
- Demography
- Sociology
- Family Studies
Context:
- Examines Dutch marriage and cohabitation trends.
- Analyzes family formation based on maternal living arrangements.
- Investigates period- and age-specific hazard rates.
Purpose:
- To study marriage, cohabitation, and dissolution rates in the Netherlands.
- To examine family formation patterns by maternal living arrangements.
- To understand the evolving landscape of Dutch family structures.
Summary:
- Dutch cohabitation has significantly increased, while direct marriage rates have declined.
- Extended cohabitation periods are linked to delayed marriage, not reduced dissolution risk.
- Fertility rates are rising for married women, but stable for cohabiting or unpartnered women.
Impact:
- Provides insights into changing partnership and family formation behaviors.
- Informs social policy related to marriage, cohabitation, and fertility.
- Highlights demographic shifts in Dutch family structures.
Keywords:
Consensual UnionDemographic FactorsDeveloped CountriesEuropeFertility--changesGeographic FactorsLiving Arrangements--womenMarital StatusMarriageMarriage PatternsMarriage PostponementNetherlandsNuptialityPopulationPopulation DynamicsResidence CharacteristicsSeparationSpatial DistributionWestern EuropeRelated Concept Videos
Cross-Sectional Research
In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...
Relationship Formation
What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
Impact of Social Context on Individuals
Social psychology examines how the real or imagined presence of others influences individuals' thoughts, feelings, and behaviors. A key concept in this field is the role of social context in shaping behavior. The same individual may act differently depending on the social setting, due to the varying expectations and norms associated with each environment. This context-dependent behavior illustrates the influence of social roles, which prescribe appropriate conduct in specific situations.Social...
Social Relationships and Well-Being
The significance of social relationships in psychological well-being is a well-established area of inquiry within social psychology. Research consistently demonstrates that the presence of meaningful, supportive relationships enhances emotional health, while the absence or deterioration of such connections can contribute to psychological distress. Relationships serve as a foundation for emotional support, identity, and social belonging, all of which are critical to an individual’s overall...
Relationship Growth
Interpersonal relationships progress through stages, beginning with awareness and moving toward mutuality, where emotional connections deepen. While many relationships remain at moderate levels of mutuality, deeper connections form through self-disclosure, trust, and interdependence.Self-DisclosureSelf-disclosure involves revealing personal information, starting with surface-level details and gradually progressing to more intimate content. As trust grows, individuals feel more comfortable...
Close Relationships and Culture
Culture shapes how people approach attraction, choose partners, and build long-term relationships. While some preferences in mate selection appear consistent across cultures, such as men valuing physical attractiveness and women emphasizing financial resources, cultural contexts influence how these preferences are expressed and prioritized. Marriage extends beyond romantic ideals in many societies and is deeply embedded in social, economic, and religious frameworks.The Role of Culture in Mate...
