Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Criticisms of the Evolutionary Perspective01:23

Criticisms of the Evolutionary Perspective

145
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...
145
Cross-Sectional Research01:50

Cross-Sectional Research

11.5K
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...
11.5K
The Ratio of X Chromosome to Autosomes02:45

The Ratio of X Chromosome to Autosomes

8.7K
In most organisms, sex is determined by the ratio of X and Y chromosomes. However, in some organisms, such as Drosophila and C.elegans, sex is determined by the ratio of the number of X chromosomes to the number of sets of autosomes. The Y chromosome in Drosophila is active but does not determine sex. It contains genes responsible for the production of sperms in adult flies.  
Normal male Drosophila has a ratio of one X chromosome to two sets of autosomes. In contrast, normal female...
8.7K
Natural Selection and Mating Preferences01:06

Natural Selection and Mating Preferences

153
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,...
153
Sex-linked Disorders01:43

Sex-linked Disorders

102.6K
Like autosomes, sex chromosomes contain a variety of genes necessary for normal body function. When a mutation in one of these genes results in biological deficits, the disorder is considered sex-linked.
102.6K
Case Studies01:22

Case Studies

11.8K
There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
11.8K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Progressive matrix stiffening of tyramine-modified silk fibroin hydrogels governs stage-specific pulmonary fibroblast activation.

bioRxiv : the preprint server for biology·2026
Same author

Modeling ventricular tachycardia in genetic long QT syndrome using engineered cardiac tissues.

Bioactive materials·2026
Same author

Human iPSC-derived macrophages for studying intrinsic and extrinsic factors in cystic fibrosis.

EXO : beyond the cell·2026
Same author

A Simple, Robust Method for Cellular Electrical Interfacing Using Molecular Patterning.

ACS applied materials & interfaces·2026
Same author

Early Transcriptomic Response of Human Iris Stromal Cells During Herpes Simplex Virus Entry Reveals Interplay Between Cell Glycocalyx and Viral Exploitation.

International journal of molecular sciences·2026
Same author

Feeding-regulated glycogen metabolism drives rhythmic liver protein secretion.

Nature metabolism·2026

Related Experiment Video

Updated: Aug 16, 2025

Sex Stratified Neuronal Cultures to Study Ischemic Cell Death Pathways
10:44

Sex Stratified Neuronal Cultures to Study Ischemic Cell Death Pathways

Published on: December 9, 2013

12.1K

Voicing the need to consider sex-specific differences in research.

Irene Miguel-Aliaga, Gordana Vunjak-Novakovic, Erin J Stephenson

    Developmental Cell
    |December 20, 2022
    PubMed
    Summary

    Sex differences are crucial in understanding development and disease. This collection highlights research on sexually dimorphic interorgan communication, metabolic, and neurological disorders.

    More Related Videos

    Assessment of Sexual Behavior of Male Mice
    04:38

    Assessment of Sexual Behavior of Male Mice

    Published on: March 5, 2020

    20.8K
    Protocol for Studying Extinction of Conditioned Fear in Naturally Cycling Female Rats
    09:07

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

    Published on: February 23, 2015

    13.5K

    Related Experiment Videos

    Last Updated: Aug 16, 2025

    Sex Stratified Neuronal Cultures to Study Ischemic Cell Death Pathways
    10:44

    Sex Stratified Neuronal Cultures to Study Ischemic Cell Death Pathways

    Published on: December 9, 2013

    12.1K
    Assessment of Sexual Behavior of Male Mice
    04:38

    Assessment of Sexual Behavior of Male Mice

    Published on: March 5, 2020

    20.8K
    Protocol for Studying Extinction of Conditioned Fear in Naturally Cycling Female Rats
    09:07

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

    Published on: February 23, 2015

    13.5K

    Area of Science:

    • Sex differences in biological systems
    • Experimental biology
    • Disease mechanisms

    Background:

    • Growing interest in sex as a biological variable in research.
    • Need for deeper understanding of sex-specific physiological processes.
    • Current research gaps in sexually dimorphic interorgan communication.

    Purpose of the Study:

    • To evaluate the current state of research on sex differences in biological models.
    • To highlight studies investigating mechanistic clues for sex-based variations.
    • To showcase advancements in understanding sexually dimorphic conditions.

    Main Methods:

    • Review of current experimental models exploring sex differences.
    • Analysis of research focusing on interorgan communication.
    • Examination of studies on metabolic and neurological disorders.

    Main Results:

    • Identification of researchers actively investigating sex differences.
    • Emerging mechanistic insights into sexually dimorphic interorgan communication.
    • Examples of sex-based variations in metabolic and neurological disease models.

    Conclusions:

    • Further investigation into sex differences is essential for comprehensive biological understanding.
    • Sexually dimorphic mechanisms are key to addressing developmental and disease disparities.
    • Continued research is needed to fully elucidate sex-specific physiological roles.