This meta-analysis examines the relationship between various Internet uses and measures of psychological well-being, including depression, loneliness, self-esteem, and life satisfaction. Forty studies represent a total sample of 21,258 participants and yield a data of 43 independent correlations. The mean correlation was -0.0504 for the fixed-effects model and r = -0.0385 for the random-effects model, indicating a small detrimental effect of Internet use on psychological well-being. According to the random-effects model, the effect of all moderators, including type of Internet use, indicator of well-being, quality of Internet use measure, and participant age and gender were insignificant. Since these moderators failed to explain the variation in the relationship between Internet use and psychological well-being, future investigations should consider the possible sources of these differences.
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http://dx.doi.org/10.1089/cyber.2009.0217 | DOI Listing |
Psychol Trauma
January 2025
Hubert Department of Global Health, Rollins School of Public Health, Emory University.
Objective: To examine the prevalence of adverse childhood experiences (ACEs) and intimate partner violence (IPV) among married couples in Nepal as well as the relationships among ACEs, IPV (psychological, sexual, physical), and psychological distress.
Method: The sample comprised the control group ( = 720) of a cluster randomized intervention trial among married women in Nepal. Interviewers assessed ACEs, IPV, quality of life, self-efficacy, and depressive symptoms among participants.
Psychol Trauma
January 2025
Department of Medicine, Section of General Internal Medicine, University of Chicago.
Objective: From the beginning of the COVID-19 pandemic, there has been a proliferation of anti-Asian racism. In addition to being personal targets of racism, members of the Asian American community have also been vicariously exposed to repeated news and social media stories about anti-Asian racism. Emerging research suggests that vicarious exposure to racism during the pandemic is associated with decreased well-being, although mechanisms of action are not yet clear.
View Article and Find Full Text PDFPsychol Rev
January 2025
Department of Cognitive Science, University of California, San Diego.
It has long been hypothesized that episodic memory supports adaptive decision making by enabling mental simulation of future events. Yet, attempts to characterize this process are surprisingly rare. On one hand, memory research is often carried out in settings that are far removed from ecological contexts of decision making.
View Article and Find Full Text PDFPLoS One
January 2025
Division of Oral Physiology, Faculty of Dentistry, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
This study examined the effects of treadmill running (TR) regimens on craniofacial pain- and anxiety-like behaviors, as well as their effects on neural changes in specific brain regions of male mice subjected to repeated social defeat stress (SDS) for 10 days. Behavioral and immunohistochemical experiments were conducted to evaluate the impact of TR regimens on SDS-related those behaviors, as well as epigenetic and neural activity markers in the anterior cingulate cortex (ACC), insular cortex (IC), rostral ventromedial medulla (RVM), and cervical spinal dorsal horn (C2). Behavioral responses were quantified using multiple tests, while immunohistochemistry measured histone H3 acetylation, histone deacetylases (HDAC1, HDAC2), and neural activity markers (FosB and phosphorylated cAMP response element-binding protein (pCREB).
View Article and Find Full Text PDFPLoS One
January 2025
Department of Oral Biology, University of Health Sciences, Lahore, Pakistan.
Studies around the world have reported that dental students experience higher stress compared to medical students. Prolonged and high perceived stress can be of a significant concern as it affects the personal, psychological, and professional well-being of the student, affecting quality of life. The aim of the study was to describe the perceived stress and coping strategies that undergraduate students at dental schools of Lahore, Pakistan employ.
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