conclusions this internet infidelity questionnaire is a valid and reliable tool to assess the betrayed partner of internet infidelity. this questionnaire can justify 65.89 percent of common variance. results exploratory factor analysis was conducted on obtained data, resulting in a persian internet infidelity questionnaire with 43 items as well as three main factors. background today the intern...

Using data collected from people with at least one brother and one sister, and consistent with an evolutionary perspective, we find that older men and women (a) are more upset by a brother's partner's sexual infidelity than by her emotional infidelity and (b) are more upset by a sister's partner's emotional infidelity than by his sexual infidelity. There were no effects of participant sex or se...

Regardless of whether married individuals are actively pursuing divorce, at all stages marriage, can experience thoughts which often termed “divorce ideation” in the literature. However, with same-sex marriage only being legalized 2015, literature has yet to explore divorce ideation among a partner. In this article, we used semi-structured, in-depth interviews 28 gay men and lesbians how under ...

Sexual infidelity can be costly to members of both the extra-pair and the paired couple. Thus, detecting infidelity risk is potentially adaptive if it aids in avoiding cuckoldry or loss of parental and relationship investment. Among men, testosterone is inversely related to voice pitch, relationship and offspring investment, and is positively related to the pursuit of short-term relationships, ...

Jealousy is an intense emotion that is experienced in the context of romantic relationships. Previous research reported gender differences in ratings of jealousy over a sexual versus emotional infidelity. This study explored culture and gender differences in jealousy using a mixed methods survey design. One hundred and forty-five undergraduates from the University of Hawai‘i at Hilo participate...

Objective: The purpose of this study is to propound the structural model of executive functions and extramarital relationship with the mediating role of marital commitment. Methods: The samples were selected by convenience sampling method. In experimental situation, for assessing the executive function of the participants did computerized exams, including Stroop test, Wisconsin test, Go-No-Go ...

OBJECTIVE To explore differences according to sex in sociosexuality and infidelity in individuals with TBI and in healthy controls. PARTICIPANTS Forty-two individuals with mild, moderate, and severe TBI having completed a postacute TBI rehabilitation program, at least six months after injury, and 47 healthy controls. MAIN MEASURES Sociosexual Orientation Inventory-Revised (SOI-R) and Attitu...