Related Experiment Video

Updated: Aug 13, 2026

Combining Behavioral Endocrinology and Experimental Economics: Testosterone and Social Decision Making
11:51

Combining Behavioral Endocrinology and Experimental Economics: Testosterone and Social Decision Making

Published on: March 2, 2011

The polarity of the sexes and its decline

T Benedek

    The Journal of the American Academy of Psychoanalysis
    |January 1, 1977
    PubMed

    More Related Videos

    Sex Stratified Neuronal Cultures to Study Ischemic Cell Death Pathways10:44

    Sex Stratified Neuronal Cultures to Study Ischemic Cell Death Pathways

    Published on: December 9, 2013

    Protocol for Studying Extinction of Conditioned Fear in Naturally Cycling Female Rats09:07

    Protocol for Studying Extinction of Conditioned Fear in Naturally Cycling Female Rats

    Published on: February 23, 2015

    Related Concept Videos

    Relationship Formation02:12

    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,...
    The Y Chromosome Determines Maleness02:19

    The Y Chromosome Determines Maleness

    The Y chromosome is a sex chromosome found in several vertebrates and mammals, including humans. In addition to 22 pairs of autosomes, the human males have one X chromosome and one Y chromosome. In these organisms, the presence or absence of the Y chromosome determines the development of male traits.
    Evolution
    Around 300 million years ago, the two sex chromosomes diverged from two identical autosomal chromosomes. Over time, the Y chromosome has lost most of its genes, shrinking in size. Today,...
    Menopause01:28

    Menopause

    Menopause, a natural biological process marking the end of a woman's fertility, typically occurs between the fifth and sixth decade of life. This phase is characterized by the exhaustion of the ovarian follicle pool, leading to less responsive ovaries despite the high levels of Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH). The consequential decrease in estrogen production results in symptoms like hot flashes, heavy sweating, headaches, hair loss, muscle pains, vaginal...
    Natural Selection and Mating Preferences01:06

    Natural Selection and Mating Preferences

    The principle of natural selection posits that organisms better adapted to their environment are more likely to survive and reproduce. This principle is closely intertwined with mating preferences, a key aspect of sexual selection, which evolutionary psychologists believe is driven by instincts to propagate one's genes. Such instincts significantly influence mating behaviors and preferences between genders.
    Females, due to their biological roles in conception, pregnancy, and nursing, inherently...
    Criticisms of the Evolutionary Perspective01:23

    Criticisms of the Evolutionary Perspective

    In a study where individuals posing as strangers offered compliments and proposed casual sex to students, the responses differed significantly based on gender. Not a single woman accepted the proposal, while 70% of the men agreed. This outcome provides a useful scenario to explore through the lens of evolutionary psychology and social learning theory, highlighting the diverse perspectives on human sexual behaviors.
    Evolutionary psychology provides one explanation for these findings, suggesting...
    Socioemotional Experience and Gender Development01:30

    Socioemotional Experience and Gender Development

    Social-emotional experiences and cultural influences play significant roles in shaping gender development. During middle childhood, from ages 6 to 11, peer groups become dominant in reinforcing gender norms. Children in this age group often align with same-gender peer groups, which actively encourage behaviors that conform to traditional gender roles. For instance, boys may be discouraged from engaging in activities perceived as feminine, reinforcing culturally dictated norms about masculinity...