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

Cognitive Development During Adolescence01:18

Cognitive Development During Adolescence

573
During adolescence, individuals experience significant cognitive development that enhances their understanding of others' emotions and thoughts, known as cognitive empathy. This period is marked by an increased ability to adapt to others' perspectives and a more nuanced understanding of others' mental states, a skill that is foundational for social problem-solving and conflict avoidance. The development of cognitive empathy relies heavily on the theory of mind — the...
573
Revisionist Views of Adolescent and Adult Cognition01:24

Revisionist Views of Adolescent and Adult Cognition

297
A revisionist approach to Jean Piaget's theory of cognitive development has brought new insights that challenge and reinterpret his established ideas. Piaget proposed that the formal operational stage, emerging in adolescence, represents the culmination of cognitive maturity. During this stage, individuals are said to develop abstract thinking, engage in systematic problem-solving, and show a form of egocentrism, believing others are as preoccupied with their behavior as they are...
297
Erikson's Theory on Socioemotional Development during Adolescence01:17

Erikson's Theory on Socioemotional Development during Adolescence

1.2K
Erik Erikson's fifth stage of psychosocial development, "identity versus role confusion," is crucial during adolescence (ages 12 to 18). In this stage, adolescents face the developmental task of forging a distinct personal identity, a process influenced by social, psychological, and biological changes typical of this period. Adolescents naturally explore different roles, behaviors, and ideologies as they navigate complex questions of self-concept, asking, "Who am I?" and "What is my place in...
1.2K
Body Temperature01:07

Body Temperature

1.4K
Body temperature reflects the equilibrium between heat production and heat loss within the body. Most heat is generated by metabolically active tissues, particularly the liver, heart, brain, kidneys, and endocrine organs. At rest, skeletal muscles contribute 20–30% of total heat production, but during vigorous exercise, this can increase up to 30–40 times.
The average body temperature is approximately 37°C (98.6°F) and typically ranges from 36.1–37.2°C...
1.4K
Body Temperature01:25

Body Temperature

4.1K
The body's temperature, measured in degrees, is determined by the balance between heat production and dissipation to the surrounding environment. For instance, if exercising vigorously, the body will produce more heat, causing sweat and dissipating that heat. Despite extreme environmental conditions and physical exertion, the human temperature-control system maintains a constant core body temperature (the temperature of deep tissues, which are the tissues located beneath the skin and other...
4.1K
Centroid of a Body01:16

Centroid of a Body

1.8K
The centroid is an important concept in engineering, physics, and mechanics. It is the geometric center of a body. It always lies within the body except in cases with holes or cavities. When the material that a body is composed of is uniform or homogeneous, the centroid coincides with its center of mass or the center of gravity.
For a homogeneous body with constant density, the centroid can usually be found using equations representing a balance of the moments of the body's volume. If the...
1.8K

You might also read

Related Articles

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

Sort by
Same author

Educational Attainment Polygenic Scores and School Performance in Adolescents With Psychiatric Disorders: A Population-based Analysis of 86,122 Individuals From the iPSYCH2015 Case-Cohort.

Journal of the American Academy of Child and Adolescent Psychiatry·2026
Same author

Associations Between Avoidant/Restrictive Food Intake Disorder Dimensions and Obsessive-Compulsive Symptomatology.

European eating disorders review : the journal of the Eating Disorders Association·2026
Same author

Effectiveness of Virtually Delivered Cognitive-Behavioral Therapy for Avoidant/Restrictive Food Intake Disorder.

The International journal of eating disorders·2026
Same author

Sex differences in familial risk and genetic components of suicide attempts: a register-based cohort study in Sweden.

BMJ mental health·2026
Same author

Psychotherapy-Supported Lisdexamfetamine Tapering in Binge-Eating Disorder: Spotlighting a Critical Research Gap.

The International journal of eating disorders·2026
Same author

Polygenic Scores and Environmental Factors in Psychiatric Disorders: Gene-Environment Interaction Analyses Using the iPSYCH Study.

Research square·2025

Related Experiment Video

Updated: Jan 26, 2026

Chronic Social Defeat Stress in Early Adolescent Male Mice
07:06

Chronic Social Defeat Stress in Early Adolescent Male Mice

Published on: January 24, 2025

1.4K

Body dissatisfaction in adolescent boys.

Jessica H Baker1, M K Higgins Neyland2, Laura M Thornton1

  • 1Department of Psychiatry.

Developmental Psychology
|April 16, 2019
PubMed
Summary

Male body dissatisfaction manifests distinctly from female concerns, with muscle and height dissatisfaction being separate from general eating disorder measures. Addressing multiple facets is crucial for understanding adolescent boys' body image issues.

More Related Videos

Author Spotlight: Understanding Adolescent Social Adversity Effects on Neurodevelopment in Mice
07:15

Author Spotlight: Understanding Adolescent Social Adversity Effects on Neurodevelopment in Mice

Published on: March 15, 2024

2.5K
Administration of Δ9-Tetrahydrocannabinol (THC) in Adolescent and Adult Mice
07:51

Administration of Δ9-Tetrahydrocannabinol (THC) in Adolescent and Adult Mice

Published on: August 1, 2025

825

Related Experiment Videos

Last Updated: Jan 26, 2026

Chronic Social Defeat Stress in Early Adolescent Male Mice
07:06

Chronic Social Defeat Stress in Early Adolescent Male Mice

Published on: January 24, 2025

1.4K
Author Spotlight: Understanding Adolescent Social Adversity Effects on Neurodevelopment in Mice
07:15

Author Spotlight: Understanding Adolescent Social Adversity Effects on Neurodevelopment in Mice

Published on: March 15, 2024

2.5K
Administration of Δ9-Tetrahydrocannabinol (THC) in Adolescent and Adult Mice
07:51

Administration of Δ9-Tetrahydrocannabinol (THC) in Adolescent and Adult Mice

Published on: August 1, 2025

825

Area of Science:

  • Psychology
  • Adolescent Health
  • Twin Studies

Background:

  • Body dissatisfaction is a prevalent mental health concern in adolescents.
  • Existing assessments may not adequately capture body dissatisfaction in adolescent boys.
  • Male body dissatisfaction requires specific examination beyond typical female-focused measures.

Purpose of the Study:

  • To investigate the manifestation, etiology, and correlates of three facets of body dissatisfaction in adolescent boys.
  • To examine phenotypic and etiological distinctiveness among height, muscle, and Eating Disorder Inventory-Body Dissatisfaction (EDI-BD) facets.
  • To explore associations between body dissatisfaction facets and externalizing/internalizing symptoms in adolescent boys and girls.

Main Methods:

  • Utilized data from the Swedish Twin Study of Child and Adolescent Development, including 915 monozygotic and 671 dizygotic same-sex twins (ages 16-17).
  • Assessed body dissatisfaction using measures of height dissatisfaction, muscle dissatisfaction, and the EDI-BD subscale.
  • Analyzed prevalence, distinctiveness, and correlations with psychological symptoms and body mass index.

Main Results:

  • Muscle dissatisfaction scores were higher than height dissatisfaction scores in boys.
  • Height and muscle dissatisfaction were phenotypically and etiologically distinct from the EDI-BD.
  • Muscle dissatisfaction uniquely associated with bulimia nervosa symptoms; EDI-BD associated with internalizing symptoms, BMI, and drive for thinness.

Conclusions:

  • Male-oriented body dissatisfaction facets are distinct from female-oriented ones.
  • Multiple facets of body dissatisfaction must be considered to fully understand adolescent boys' body image.
  • Understanding these distinct facets is essential for targeted mental health interventions in adolescent males.