Related Experiment Video
Updated: Jun 29, 2025

05:59
Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
Published on: March 7, 2019
6.7K
Gender Differences in Physical Activity and Health-Related Authorships Between 1950 and 2019
Eduardo Ribes Kohn1, Pedro Curi Hallal2, Gloria Isabel Niño-Cruz3
1Postgraduate Program in Physical Education, Federal University of Pelotas, Pelotas, RS, Brazil.
Journal of Physical Activity & Health
|March 26, 2024
Summary
Female researchers
Area of Science:
- Physical activity and health research
- Bibliometrics
- Gender studies in science
Background:
- Investigating gender disparities in scientific authorship.
- Focus on physical activity and health research field.
Purpose of the Study:
- To analyze gender differences in authorship.
- Quantify female researcher participation over time and by region.
Main Methods:
- Bibliometric analysis of 23,399 articles (1950-2019).
- Analysis of first and last author frequencies.
- Regional and country-level author percentage assessment.
Main Results:
- Proportion of female first authors rose to 55% in the last decade.
- Proportion of female last authors increased to 41.1%.
- Significant regional variations observed, with some countries exceeding 50% female first authors but fewer than 50% female last authors.
Conclusions:
- Female researcher representation has grown significantly.
- Persistent gender gap exists, particularly for last authorship positions.
- Addressing regional disparities and authorship gaps is crucial for gender equity in science.
Related Concept Videos
Socioemotional Experience and Gender Development
29
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...
29
Relationship Formation
40.0K
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,...
40.0K
Inclusive Fitness
36.0K
Most altruistic behavior—in which one animal helps another at a cost to themselves—occurs between relatives. Scientists think these altruistic behaviors evolved because they increase the inclusive fitness of the animal providing help.
36.0K
Exercise and Cardiac Output
1.0K
Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be...
Sustained exercise increases the muscles' oxygen demand, which can be...
1.0K
Lifestyle Factors and Health
46
Lifestyle factors play a critical role in maintaining overall health and preventing chronic diseases. Key elements, such as regular physical activity, a nutritious diet, and abstinence from smoking, can significantly enhance physical, mental, and emotional well-being while reducing the risk of several life-threatening conditions.
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
46
Exercise and Muscle Performance
1.4K
Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
1.4K

