Internet addiction among Norwegian adults: a stratified probability sample study

Most Norwegians are Internet users. We conducted a stratified probability sample study (Norway, 2007, age-group 16–74 years, N = 3,399, response rate 35.3%, 87.1% Internet users) to assess the prevalence of Internet addiction and at-risk Internet use by the Young Diagnostic Questionnaire (YDQ). The prevalence of Internet addiction (YDQ score 5–8) was 1.0% and an additional 5.2% were at-risk Internet users (YDQ score 3–4). Internet addiction and at-risk Internet use was strongly dependent on gender and age with highest prevalences among young males (16–29 years 4.1% and 19.0%, 30–39 years 3.3% and 10.7%). Logistic regression showed that male gender, young age, university level education, and an unsatisfactory financial situation were factors positively associated with "problematic Internet use" (at-risk and addicted use combined). Time spent on the Internet and prevalence of self-reported sleeping disorders, depression, and other psychological impairments increased linearly with YDQ score. Problematic Internet use clearly affects the lives of many people.     

Relationship between heart rate variability and cognitive function during threat of shock

The aim of the present study was to investigate the relationship between resting heart rate variability (HRV) and cognitive functions during threat of shock. A Continuous Performance Task and a Working Memory Task were used to measure cognitive functions. Sixty-five male participants from the Royal Norwegian Navy participated. HRV was measured during baseline, test conditions and recovery. Participants were randomly assigned into non-threat and threat groups. Based on the median split of the high frequency (HF) spectral power, groups were divided into two additional groups. Overall, the high HRV participants showed superior performance on cognitive tasks independent of non-threat or threat conditions. During threat condition the low HRV group showed improved performance. Thus, individuals with high HRV were more stress tolerant and resilient in the face of environmental changes. The results from the study might have implications with regard to performance in operational settings, but also for other fields of psychological research such as individual differences, anxiety and coping.     

Screening for drugs in oral fluid: Illicit drug use and drug driving in a sample of urban and regional Queensland motorists

Police services in a number of Australian states and overseas jurisdictions have begun to implement or consider random road-side drug testing of drivers. This paper outlines research conducted to provide an estimate of the extent of drug driving in a sample of Queensland drivers in regional, rural and metropolitan areas. Oral fluid samples were collected from 2657 Queensland motorists and screened for illicit substances including cannabis (delta 9 tetrahydrocannibinol [THC]), amphetamines, ecstasy, and cocaine. Overall, 3.8% of the sample (n = 101) screened positive for at least one illicit substance, although multiple drugs were identified in a sample of 23 respondents. The most common drugs detected in oral fluid were ecstasy (n = 53), and cannabis (n = 46) followed by amphetamines (n = 23). A key finding was that cannabis was confirmed as the most common self-reported drug combined with driving and that individuals who tested positive to any drug through oral fluid analysis were also more likely to report the highest frequency of drug driving. Furthermore, a comparison between drug vs. drink driving detection rates for one region of the study, revealed a higher detection rate for drug driving (3.8%) vs. drink driving (0.8%). This research provides evidence that drug driving is relatively prevalent on Queensland roads, and may in fact be more common than drink driving. This paper will further outline the study findings’ and present possible directions for future drug driving research.     

Exploring Internet Motives and Life Satisfaction Among Hungarian and Israeli Medical Students, Living in Hungary

Objective Using the Internet can influence psychological well-being, for instance life satisfaction has been negatively related to Internet uses. The first aim of this study was to compare the motives for Internet use and life satisfaction. The second aim was to explore nation- and gender-based differences in Internet uses. Method The questionnaires related to Internet motives and life satisfaction, and were filled out by 300 medical students, including 150 Israeli students (75 females, 75 males) and 150 Hungarian students (75 females, 75 males). Results In the Israeli and Hungarian sample, the entertainment motive was rated the highest while the escape motive was rated the lowest. There were significant differences between the Israeli male and female students in arousal and information-seeking, while for the Hungarian male and female students there were significant differences for pass time. Life satisfaction was higher in the Israeli sample. In both samples it was shown that the higher the life satisfaction was, the less likely the students were to use the Internet for companionship purposes. Again in both samples, a higher life satisfaction predicted less frequent use of the Internet for the social interaction motives.     

Implications of an Africentric Worldview in Reducing Stress for African American Women

Despite the extensive research on stress in recent decades, including the emphasis on stress mediation and reduction, epidemiological studies indicate that African American women continue to experience high rates of morbidity and mortality because of stress and stress-related diseases. With growth in the conceptualization and articulation of an Africentric perspective for defining the functioning of African American people, in this article the authors explore the idea of an Africentric worldview as a means for reducing stress among African American women. Considering that cognitive appraisals define the situations that individuals experience and considering that worldview is the lens through which experience is viewed, restructuring worldview can alter the cognitive appraisals of potential stressful situations. Africentric worldview provides a framework for affirming African American and women's beliefs and behaviors. The authors propose that the framework has the potential to counter the negative images that often result in stressful appraisals of an oppressive and hostile environment.     

Culture change: A training program for recent immigrant professionals from the former Soviet Union

The article describes a training program in structural/integrative family therapy for immigrant professionals from the former Soviet Union at the Training Center of the Shiluv Institute for Family and Couple Therapy in Jerusalem. The program was instituted to meet the pressing needs of a mass immigration of half a million people that came to Israel between 1990 and 1992. This is a retrospective look at the journey of the initial group of psychiatrists and psychologists who changed country, culture, language, and professional orientation in just two years. The authors state their conclusions as to the most expedient way to organize therapy for families from the former Soviet Union — a population in need of help but lacking an awareness of therapy and suspicious of the outsider.