Video Experimental Relacionado
Updated: Sep 10, 2025
07:40
Validation of a Psychosocial Intervention on Body Image in Older People: An Experimental Design
Published on: May 31, 2021
3.4K
Cambios en la expresión sexual de los adultos mayores: un análisis de la transición latente
Heidi A Lyons1, David F Warner2,3
1Department of Sociology, Anthropology, Social Work, and Criminal Justice, Oakland University Rochester.
Journal of sex research
|August 27, 2025
Resumen
Los adultos mayores muestran diversos patrones de expresión sexual, con algunos que mantienen la actividad y otros que experimentan cambios con el tiempo. Estos patrones varían según el estado de asociación y el género, influenciados por la salud.
Área de la Ciencia:
- Gerontología
- Sociología del envejecimiento
- La salud sexual
Sus antecedentes:
- La actividad sexual y la expresión son comunes entre los adultos mayores.
- Los cambios longitudinales en la expresión sexual a lo largo del tiempo no se comprenden bien.
- Los comportamientos, deseos y motivaciones sexuales de los adultos mayores heterosexuales son complejos.
Objetivo del estudio:
- Investigar los cambios longitudinales en la expresión sexual entre los adultos mayores.
- Identificar distintos estados latentes de la expresión sexual en adultos mayores con pareja y sin pareja.
- Examinar la influencia del género y la salud en estas transiciones.
Principales métodos:
- Se utilizaron datos longitudinales del Proyecto Nacional de Vida Social, Salud y Envejecimiento (NSHAP).
- Se incluyeron 2.245 adultos mayores heterosexuales con pareja y sin pareja de 57 a 85 años.
- Análisis de transición latente empleado para modelar cambios en los estados de expresión sexual a lo largo del tiempo.
Principales resultados:
- Se identificaron seis estados de expresión sexual: versátil, tradicionalista, frustrado, resignado inactivo (con pareja); anhelo, desinteresado (sin pareja).
- Se observó estabilidad y cambio en la expresión sexual, con estabilidad más común en estados de baja actividad.
- Se encontraron diferencias de género en la distribución del estatus y los cambios de salud que predicen las transiciones en los hombres pero no en las mujeres.
Conclusiones:
- La expresión sexual de los adultos mayores es heterogénea y dinámica, no disminuye universalmente.
- Los distintos patrones de expresión sexual persisten y evolucionan durante toda la vida posterior.
- Comprender estas diversas trayectorias es crucial para la salud sexual en poblaciones que envejecen.
Más Videos Relacionados
08:47Automated Analysis of C. elegans Swim Behavior Using CeleST Software
Published on: December 7, 2016
12.8K
09:01A Method for Investigating Age-related Differences in the Functional Connectivity of Cognitive Control Networks Associated with Dimensional Change Card Sort Performance
Published on: May 7, 2014
10.3K
Videos de Conceptos Relacionados
01:16Psychosexual Stages of Personality: Latency
668
Following the phallic stage in Freud's theory of psychosexual development, children enter a phase called the latency period, which lasts from approximately six to twelve years of age. Unlike earlier stages, where sexual impulses played a central role, Freud believed these impulses are repressed during the latency period, becoming part of the unconscious. This stage is often described as a time of psychological calm after the turbulence of the phallic stage.
The latency period is not...
The latency period is not...
668
02:20Longitudinal Research
12.4K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
12.4K
02:12Relationship Formation
41.0K
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,...
41.0K
01:14Psychosexual Theory of Development
628
Sigmund Freud's psychosexual theory of development suggests that early childhood experiences significantly shape personality and behavior. Freud proposed that development is discontinuous, occurring in five distinct stages, each defined by a focus on different erogenous zones. He believed that failure to resolve the conflicts specific to each stage successfully could result in fixation, potentially influencing behavior as adults.
The Five Stages of Psychosexual Development
Freud's psychosexual...
The Five Stages of Psychosexual Development
Freud's psychosexual...
628
01:50Cross-Sectional Research
11.8K
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...
11.8K
01:23Psychosexual Stages of Personality: Genital
992
The genital stage is the final phase of Sigmund Freud's theory of psychosexual development, beginning at puberty, around age 12. During this stage, sexual energy shifts from self-focused interests to external individuals, marking the development of mature adult sexuality. Freud saw this phase as a time of sexual reawakening, with desires directed toward others outside the family. A healthy transition into this stage, according to Freud, signifies the emergence of two key aspects of adult...
992