Results 11 to 20 of about 1,896,970 (311)

Safe Sex Behavior among Commercial Sex Workers in Banjarsari, Surakarta, Central Java, and its Associated Factors [PDF]

open access: yes, 2018
Background: Worldwide it is estimated that more than one million people in contract sexually-transmitted disease (STDs) everyday. Annually approximately 357 million new infections occur by one of four STDs: chlamidia, gonorrhea, syphilis, and mouth ulcer.
Ambarsari, M. H. (Maecelina)   +2 more
core   +1 more source

Adam Smith, Behavioral Economist [PDF]

open access: yes, 2005
In The Wealth of Nations, published in 1776, Adam Smith famously argued that economic behavior was motivated by self-interest. But 17 years earlier in 1759, Smith had proposed a theory of human behavior that looks anything but self-interested.
Ashraf, Nava   +2 more
core   +3 more sources

Amygdala reactivity predicts adolescent antisocial behavior but not callous-unemotional traits. [PDF]

open access: yes, 2017
Recent neuroimaging studies have suggested divergent relationships between antisocial behavior (AB) and callous-unemotional (CU) traits and amygdala reactivity to fearful and angry facial expressions in adolescents.
Dotterer, Hailey L   +4 more
core   +2 more sources

Gender differences in liking and wanting sex: examining the role of motivational context and implicit versus explicit processing [PDF]

open access: yes, 2014
The present study investigated the specificity of sexual appraisal processes by making a distinction between implicit and explicit appraisals and between the affective (liking) and motivational (wanting) valence of sexual stimuli.
Dewitte, Marieke
core   +2 more sources

Grindr Users Take More Risks, but Are More Open to Human Immunodeficiency Virus (HIV) Pre-exposure Prophylaxis: Could This Dating App Provide a Platform for HIV Prevention Outreach? [PDF]

open access: yes, 2020
BackgroundTechnology has changed the way that men who have sex with men (MSM) seek sex. More than 60% of MSM in the United States use the internet and/or smartphone-based geospatial networking apps to find sex partners.
Grelotti, David   +7 more
core  

Aggregation Behavior of a Willow Flea Beetle, \u3ci\u3eAltica Subplicata\u3c/i\u3e (Coleoptera: Chrysomelidae) [PDF]

open access: yes, 2017
This study examined the aggregation behavior of a specialist insect herbivore, Altica subplicata (Coleoptera: Chrysomelidae), on its host plant, Salix cordata. Mark-recapture experiments were conducted in patches of S. cordata growing along the shores of
Bach, Catherine E, Carr, Deborah S
core   +2 more sources

Religious affiliation and extramarital sex among men in Brazil.

open access: yes, 2004
CONTEXT: Since 1990, HIV infection in Brazil has spread among the heterosexual population, particularly in the north. Containment of the epidemic can be informed by a better understanding of men's sexual risk behavior.
Ali, Mohamed M   +2 more
core   +1 more source

Gender inequality and sex differences in physical fighting, physical activity, and injury among adolescents across 36 countries [PDF]

open access: yes, 2019
Purpose: Sex differences in adolescent health are widely documented, but social explanations for these sex differences are scarce. This study examines whether societal gender inequality (i.e., men’s and women’s unequal share in political participation ...
Currie, Candace   +4 more
core   +2 more sources

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware   +13 more
wiley   +1 more source

Premarital Sex Among Adolescent Street Children in Pekanbaru [PDF]

open access: yes, 2018
Premarital sex is any behavior that is driven by sexual desire with the opposite sex before marriage. Some premarital sex activities include feeling, kissing, necking, petting, and intercourse.
Alamsyah, A. (Agus)   +2 more
core  

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