scholarly journals The Effect of MAOA Gene × Gender on the Relationship between Negative Network News Browsing Preference and Aggression among College Students

Author(s):  
Fengqiang Gao ◽  
Zongxin Guo ◽  
Xiangping Zhan ◽  
Jun Wang ◽  
Huimin Shi ◽  
...  

Abstract The present research aims to examine whether and how the negative network news browsing preference (NNNBP) affect individual’s aggression. Two studies were conducted in the current research: study 1 developed a new measurement scale—network news browsing preference questionnaire(NNBPQ). The results indicated it had appropriate reliability (Cronbach’s α = 0.93) and validity (χ 2 /df = 1.92, CFI = 0.94, NFI = 0.89, GFI = 0.89,TLI = 0.94,RMSEA = 0.05) , which was conformed to psychometrics standards, and could be used for further study. Study 2 explored the relationship between NNNBP and aggression, and the moderate effect of MAOA gene × gender among 352 college students. The results indicated that: (a) NNNBP could positively predict male college students’ hostility and total score. It also could positively predict female college students’ physical aggression, verbal aggression, hostility and total score. (b) MAOA Gene × gender had moderate effect on the relationship between NNNBP and aggression; more specially, NNNBP could positively predict female G allele carriers’ physical aggression and hostility, while didn’t show significant under other conditions. Finally, the limitations and future prospects of the present research were discussed.

2017 ◽  
Vol 35 (5-6) ◽  
pp. 1454-1475 ◽  
Author(s):  
Kirsten Robertson ◽  
Sarah Forbes ◽  
Maree Thyne

Existing literature exemplifies the relationship between alcohol and overt aggression, especially for adult males. Less clear is the relationship between alcohol and aggression among male and female college students, in particular, the nature of this aggression and the co-occurrence of drinking and aggression on the same day (temporal proximity). This study examines the chronic and temporal nature of males’ and females’ alcohol-related aggression among college students. Two hundred fourteen students completed a web-based 7-day event-level survey measuring alcohol consumption and perpetration of physical aggression, verbal aggression, anger, and relational aggression over 4 weeks, resulting in 4,256 observations (days). The global analysis revealed students who are heavy drinkers are more likely to perpetrate all four forms of aggression, whereas the event-level analysis revealed that specific forms of aggression are associated with drinking at the time, while other forms were not linked to drinking occasions. Cross-tabulation revealed males and females were more likely to use verbal and physical aggression when drinking. For females, drinking was also associated with relational aggression and anger. Despite often being overlooked in research on aggression during emerging adulthood, relational aggression was prevalent. Discrepancies between the global and temporal analysis revealed factors other than alcohol might explain the relationship between chronic alcohol consumption and specific forms of aggression. This is one of the first event-level studies to show the temporal relationship between alcohol and relational aggression. The distinctions in the current study, exemplifying the diversity of alcohol-related aggression, are critical for understanding aggressive behavior, potential gender differences, and for developing interventions. The temporal relationship between alcohol and aggression suggests health interventions should target drinking and aggression simultaneously.


1967 ◽  
Vol 12 (1) ◽  
pp. 73-76 ◽  
Author(s):  
Wilfred A. Cassell ◽  
John B. Duboczy

This study investigates the relationship between cardiac symptoms and an individual's tachistoscopic awareness of the heart image. A group of 78 female college students were classified on the basis of heart symptomatology utilizing self-administered medical questionnaires. It was found that symptomatic subjects with more frequent disturbances required significantly longer to recognize an illustration of the heart. It was hypothesized that these subjects were less tachistoscopically aware of the heart image because of anxiety associated with this body area.


2021 ◽  
Vol 2021 ◽  
pp. 1-6
Author(s):  
Wenyue Han ◽  
Zheng Zheng ◽  
Ning Zhang

Background. According to previous studies, eating disorders and disordered eating behaviors are associated with coping style, anxiety, and sense of security. However, the specific mechanism between them has not been elucidated. The purpose of this study was to explore whether anxiety and sense of security play mediating roles in coping style and disordered eating behaviors among Chinese female college students. Method. Six hundred and ninety-one female college students ( mean   age = 19.36 ; SD = 1.06 ) completed the Simple Coping Style Questionnaire, the Eating Disorder Inventory, the Security Questionnaire, the Hospital Anxiety and Depression Scale, and a brief demographic survey. The percentage bootstrap method of deviation correction was conducted to determine the mediating effect of anxiety and sense of security on coping style and disordered eating behaviors. Results. Coping style had direct and indirect effects on disordered eating behaviors. Anxiety and sense of security were not only independent mediators in the relationship between coping style and disordered eating behaviors but also chain mediators. Conclusions. The results of the current study provide preliminary evidence that preventive interventions targeting anxiety and sense of security may be feasible for young women who develop disordered eating behaviors due to stress in their lives.


1992 ◽  
Vol 75 (3) ◽  
pp. 796-798 ◽  
Author(s):  
Darrah A. Westrup ◽  
Stephen R. Keller ◽  
Terry A. Nellis ◽  
Robert A. Hicks

The relationship between arousability, as measured by the Arousal Predisposition Scale, and bruxism was computed for groups of 41 male and 75 female university undergraduates as a further test of the hypothesis that bruxism is a stress-linked disorder. Contrary to our prediction, arousability was not related to bruxism in men and the relationship between these variables for women was significant but relatively weak. When considered with other studies, these data provide a clearer focus for further study of the stress-bruxism hypothesis.


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