نتایج جستجو برای: sexual behavior
تعداد نتایج: 717803 فیلتر نتایج به سال:
PURPOSE The purpose of this study was to explore factors that influence urban adolescent American Indian (AI) girls' sexual risk behavior. DESIGN A qualitative study was conducted with grounded theory methodology to reveal factors and processes that influence sexual risk behavior. METHOD Talking circles, individual interviews, and event history calendars were used with 20 urban AI 15- to 19...
Introduction: Sexual health is the integrity between mind, emotions, and body, and any disorder leading to discoordination, can be associated with sexual dysfunction. The aim of this study was to investigate the beliefs of couples attending marriage counseling centers toward sexual health based on the health belief model. Materials and Methods: This cross sectional descriptive study wa...
Childhood and adolescent sexual abuse has been associated with subsequent (adult) sexual risk behavior, but the effects of force and type of sexual abuse on sexual behavior outcomes have been less well-studied. The present study investigated the associations between sexual abuse characteristics and later sexual risk behavior, and explored whether gender of the child/adolescent moderated these r...
Abstract Background and Objective: Omega-3s are considered essential fatty acids that cannot be synthesized by human body and should be obtained from foodstuff. This study aimed at evaluating the beneficial effect of Omega-3s ,exposed in Electromagnetic Field (EMF), on sexual behavior ,Serum total testosterone level, malondialdehyde (MDA) level and total antioxidant capacity(TAC) in male...
Background and Objective: High-risk behaviors are one of the most important threatening problems for the physical, psychological, and social health of individuals and society. This study aimed to determine the effectiveness of motivational psychotherapy on high-risk behaviors (i.e., violence and sexual behavior) of students. Materials and Methods: This quasi-experimental study was conducted wi...
Recent advances in the neurobiology of sexual behavior have helped to refine our understanding of the neuroanatomical, neuroendocrine and neurochemical systems that modulate responses to sexual stimulation. Both appetitive and consummatory sexual behaviors have been studied in several laboratory species and in humans using traditional and novel behavioral paradigms. New knowledge has emerged co...
OBJECTIVE Sexual behavior in children can cause uncertainty in the clinician because of the relationship between sexual abuse and sexual behavior. Consequently, it is important to understand normative childhood sexual behavior. DESIGN Sexual behavior in 1114 2- to 12-year-old children was rated by primary female caregivers. These children were screened for the absence of sexual abuse. A 38-it...
Background & Aims : It is well established that ghrelin has effect on gonadotropin and androgen release through its receptors on hypothalamus, pituitary and gonads. The amount of synthesis and release of these hormones directly affect on reproductive behavior in mammals. Therefore, it is expected that ghrelin can affect sexual behavior of mammals. The aim of the present study was to investi...
BACKGROUND AND OBJECTIVE To date, most parent-based research has neglected the role of fathers in shaping adolescent sexual behavior and has focused on mothers. The objective of this study was to conduct a structured review to assess the role of paternal influence on adolescent sexual behavior and to assess the methodological quality of the paternal influence literature related to adolescent se...
to the most stolid and concrete, show similar patterns. J. Hajnal adduces indications that, in the early modern age, the population patterns of western Europe departed decisively from those prevalent elsewhere. Marriage ages rose to medians fully five andten years later than those found in other parts of the world and in Europe itself before the seventeenth century. Unparalleled proportions of ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید