scholarly journals Investigating the emergence of sex differences in jealousy responses in a large community sample from an evolutionary perspective

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Per Helge H. Larsen ◽  
Mons Bendixen ◽  
Trond Viggo Grøntvedt ◽  
Andrea M. Kessler ◽  
Leif Edward Ottesen Kennair

AbstractSex differences in jealousy responses to sexual and emotional infidelity are robust in samples of heterosexual adults, especially in more gender egalitarian nations. However, investigations of when and how these differences develop have been scant. We applied two forced choice infidelity scenarios in a large community sample of high school students (age 16–19, N = 1266). In line with previous findings on adults using the forced choice paradigm, adolescent males found the sexual aspect of imagined infidelity more distressing than adolescent females did. Nevertheless, there was no effect of age on the jealousy responses, and age did not moderate the sex difference. There were neither any effects of three covariates (having had first sexual intercourse, being in a committed romantic relationship, and sociosexuality), neither as markers of pubertal maturation nor as psychosocial environmental stimuli. Future research needs to investigate even younger samples in order to specify at what age the sex difference in jealousy responses emerges.

2020 ◽  
pp. 088626051989734 ◽  
Author(s):  
Sameer Hinduja ◽  
Justin W. Patchin

Digital dating abuse is a term used to describe physical, sexual, or psychological/emotional violence that occurs between romantic partners through the use of texting, social media, and related online mediums. Survey data were obtained from a nationally representative sample of 2,218 American middle and high school students (12–17 years old) who have been in a romantic relationship. About 28% of students in a relationship in the previous year had been the victim of digital dating abuse. Males were more likely to report having experienced it (32% compared to 24%), though no other demographic differences emerged. Several covariates did emerge as significantly related to experience with digital dating abuse, including depressive symptoms, sexual intercourse, sexting, and being the victim of cyberbullying. Experiencing offline dating abuse was by far the strongest correlate. Implications for prevention and policy within schools and the community are discussed, along with considerations for future research in this important area.


2021 ◽  
pp. 088626052110283
Author(s):  
Cara Herbitter ◽  
Alyssa L. Norris ◽  
Kimberly M. Nelson ◽  
Lindsay M. Orchowski

Previous research indicates that teen dating violence (TDV) is more common among sexual minority than heterosexual adolescents, with approximately half of female sexual minority adolescents (SMA) endorsing TDV victimization in the last year. In samples of adolescents without regard to sexual orientation, exposure to violent pornography is associated with TDV, but this relationship has not been assessed in female SMA. The current study sample consisted of 10th-grade high school students aged 14–17 who identified as cisgender females ( N = 1,276). Data were collected from a baseline survey prior to the delivery of a sexual assault prevention intervention. Female SMA had 2.54 times the odds (95%CI [1.75, 3.69]) of being exposed to violent pornography and 2.53 times the odds (95%CI [1.72, 3.70)]) of TDV exposure compared to heterosexual girls. Exposure to violent pornography was not associated with involvement in TDV among female SMA, controlling for episodic heavy drinking ( aOR = 2.25, 95%CI [0.88,6.22]). Given the relatively higher rates of violent pornography and TDV exposure among female SMA compared to heterosexual girls, it is critical that sex education curricula address these experiences and meet the needs of adolescents of all sexual orientations. Future research can assess how these TDV interventions might be tailored for female SMA. Although we did not find that exposure to violent pornography was associated with TDV among female SMA, these investigations should be replicated with larger data sets, given that the association between exposure to violent pornography and engagement in TDV was in the expected direction.


2021 ◽  
pp. 0044118X2110235
Author(s):  
Jih-Cheng Yeh ◽  
Duan-Rung Chen

Stigmatization of overweight and obese individuals is common in interpersonal relationships. This study investigated longitudinal weight change patterns among Taiwanese adolescents and the relationship of weight change patterns with delayed romantic experience from late adolescence to young adulthood by using a representative panel survey. Individuals were divided into six weight change pattern categories according to changes in their body mass index. Two-stage stratified and clustered sampling was used to obtain a representative student sample, and 1,834 junior high school students were followed up over 7 years. Persistent obesity and a change from an underweight to a normal weight status over 7 years were independently associated with delayed romantic experience in both sexes. Moreover, females but not males who changed from an underweight or normal weight status to an overweight or obese status had increased odds of delayed romantic experience. Persistent obesity should be addressed early in life because it plays a crucial role in delayed romantic experience.


1977 ◽  
Vol 6 (2) ◽  
pp. 179-186 ◽  
Author(s):  
Shirley S. Angrist ◽  
Richard Mickelsen ◽  
Anthony N. Penna

1976 ◽  
Vol 38 (2) ◽  
pp. 655-658 ◽  
Author(s):  
George W. Kelling ◽  
Rhea Zirkes ◽  
Deena Myerowitz

Advisers are expected to be cautious. Typical instructions in research on risky shift induce the adviser role. However, subjects may take the role of the story's hero when they can identify with the hero. It is acceptable for people to be daring when acting for themselves. This hypothesis of a switch of set predicts that subjects should consider themselves more risky than the majority of their peers, a way of expressing the value of risk, when they are similar to the story's hero. High school students rated themselves and the majority on stories dealing with situations common to their age group and on stories dealing with adult problems. Sex of hero was also manipulated. Results supported the hypothesis of a switch of set. Subjects displaced themselves more when the situation was similar to those they might face; in addition, subjects displaced themselves more when the story's hero was of their sex. No sex differences in general tendency to risky displacement were found.


2016 ◽  
Vol 19 (1) ◽  
pp. 26-36 ◽  
Author(s):  
Talida M. State ◽  
Judith R. Harrison ◽  
Lee Kern ◽  
Timothy J. Lewis

Little is known about the feasibility and acceptability of interventions designed to address the needs of high school students with emotional and behavioral challenges and adopted by their teachers. In this study, 336 general and special education teachers rated classwide interventions (e.g., expectations, routines, positive student–teacher interactions [PSTI]) and individual student interventions (e.g., study skills, organizational skills) in terms of priority, feasibility, and acceptability before implementation. Teachers who implemented the interventions rated their acceptability post-implementation. Results indicated that acceptability ratings varied across interventions, and it appeared that teachers rated interventions that required the least amount of time to implement (e.g., PSTI) most acceptable and those that required the most time for implementation (e.g., study skills) least acceptable. Lack of time, perceived lack of effectiveness, and poor environmental fit were often cited as reasons for lack of feasibility. Regression analyses revealed that teacher characteristics (e.g., years of experience) and type of intervention (e.g., classwide vs. individualized) contributed to teacher ratings of intervention acceptability. Implications for future research and practice are discussed.


2015 ◽  
Vol 11 (3) ◽  
pp. 476-483 ◽  
Author(s):  
Francesco La Barbera

The effect of communicating social psychology research findings on ingroup bias in a classroom setting has been investigated. Two hundred and twenty one high school students either read or did not read a brief report about three classical social psychological studies, then completed evaluation scales for the ingroup and the outgroup. Participants’ motivation was manipulated, and the messages were different as regards the congruency between the content and participants’ actual intergroup experience. Results showed that communication exerted a significant effect in reducing ingroup bias for participants in the high motivation/high congruency condition, that is, the communication effect was moderated by the individual’s level of motivation and the content of the arguments proposed in the report. Practical implications of results for education work and stereotype change, limitations of the study, as well as possible directions for future research are discussed.


2021 ◽  
Vol 32 (4) ◽  
pp. 331-342
Author(s):  
Esther Nartey ◽  
◽  
Ruby Hanson ◽  

The purpose of the study was to determine the perceptions that senior high school (SHS) chemistry students and teachers have about organic chemistry as well as to compare organic chemistry topics that are difficult for students and teachers. Simple random sampling (lottery) and purposive sampling methods were used to select a sample of one hundred (100) SHS students who studied elective chemistry and ten (10) chemistry teachers. The research instruments used to collect data for this study were the ‘organic chemistry perceptions questionnaire for students’ (OCPQS) and ‘organic chemistry perceptions questionnaire for teachers’ (OCPQT). Descriptive statistics (frequencies and percentages) were used to analyze the data collected. The findings revealed that these SHS students have a fairly positive perception of organic chemistry while their teachers had a highly positive perception of organic chemistry. Preparation and chemical reactions of alkenes, preparation and chemical reactions of alkynes, structure and stability of benzene, reactions of benzene, comparison of reactions of benzene and alkenes, petroleum, polymers and naming of alkanes and structural isomerism were perceived by students as difficult to understand. The rest of the Ghanaian SHS organic chemistry topics (26 out of 34 topics) were perceived as easy to understand by students. Also, the teachers perceived all the SHS organic chemistry topics as easy to teach with the exception of reactions of benzene. The insights gained about teachers’ and students’ perceived difficult organic chemistry topics in this study imply that teachers’ perceptions and how these are communicated to students can have significant effects on learning. The authors believe that both teachers and learners could benefit from this increased awareness of perceptions about difficulties in teaching and learning organic chemistry. They therefore suggest that further studies into how teachers’ perceptions influence their teaching and consequently their students’ experiences be carried out. In addition, in future research, a diagnostic test based on the topics in the SHS organic chemistry syllabus could be added to ascertain whether the perceived difficult topics are actually difficult for students to answer questions on. This would help teachers to separate perceived difficulties from the actual difficulties (realities) and be able to address them in their lessons.


2020 ◽  
Vol 10 (2) ◽  
pp. 151-161
Author(s):  
Dragan Ćoćkalo ◽  
Dejan Đorđević ◽  
Srđan Bogetić ◽  
Mihalj Bakator

Entrepreneurship plays an important role in economic development. Further, the concept of entrepreneurship has been argued as the important factor in overall economic growth. As youth unemployment rates are high both in developing and developed countries, improving the environment for entrepreneurial activities is a necessity as to increase youth entrepreneurship potential. In this paper, the results of ten-year research on youth entrepreneurship are reviewed. In this study 5670 participants-high school students, and university students from the Republic of Serbia, took part. Also, other literature sources were analyzed. The main goal of this paper was identify and determine the potential influence of students' attitudes regarding entrepreneurship and their intention to start a business. The paper analyzes the existing body of literature in order to provide a thoroughly investigated and concisely presented "image" in the domain of youth entrepreneurship. Hence, effectively provide a solid base for future research.


2017 ◽  
Vol 10 (2) ◽  
pp. 149-160 ◽  
Author(s):  
Laith Al-Shawaf ◽  
David M.G. Lewis ◽  
David M. Buss

Women have consistently higher levels of disgust than men. This sex difference is substantial in magnitude, highly replicable, emerges with diverse assessment methods, and affects a wide array of outcomes—including job selection, mate choice, food aversions, and psychological disorders. Despite the importance of this far-reaching sex difference, sound theoretical explanations have lagged behind the empirical discoveries. In this article, we focus on the evolutionary-functional level of analysis, outlining hypotheses capable of explaining why women have higher levels of disgust than men. We present four hypotheses for sexual disgust and six for pathogen disgust, along with testable predictions. Discussion focuses on additional new hypotheses and on future research capable of adjudicating among these competing, but not mutually exclusive, hypotheses.


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