Compulsive Internet Use Among Adolescents: Bidirectional Parent–Child Relationships

Although parents experience growing concerns about their children’s excessive internet use, little is known about the role parents can play to prevent their children from developing Compulsive Internet Use (CIU). The present study addresses associations between internet-specific parenting practices and CIU among adolescents, as well as the bidirectionality of these associations. Two studies were conducted: a cross-sectional study using a representative sample of 4,483 Dutch students and a longitudinal study using a self-selected sample of 510 Dutch adolescents. Results suggest that qualitatively good communication regarding internet use is a promising tool for parents to prevent their teenage children from developing CIU. Besides, parental reactions to excessive internet use and parental rules regarding the content of internet use may help prevent CIU. Strict rules about time of internet use, however, may promote compulsive tendencies. Finally, one opposite link was found whereby CIU predicted a decrease in frequency of parental communication regarding internet use.     

Excitation and hedonic valence in the effect of erotica on motivated Intermale aggression

The excitatory potential (low, high), the hedonic valence (negative, positive), and the type of content (erotic, non-erotic) of visual stimuli were varied in a factorial design. Male subjects were provoked by a same-sex peer, exposed to communication or, in a no-exposure control, made to wait for a period of time equal to that of communication exposure, and then provided with an opportunity to retaliate against their annoyer. High excitatory potential and negative hedonic valence were found to combine additively in a facilitative effect on retaliatory aggression. No appreciable differences were found in the effect of excitationally and hedonically matched erotica and non-erotica. Exposure to either arousing and displeasing erotica or non-erotica produced levels of aggression significantly above the level associated with the no-exposure control. Exposure to comparatively non-arousing and pleasing erotica or non-erotica failed to reduce aggression, however. The findings were considered to support a model that projects the effect of erotica on retaliatory aggression as a joint function of their excitatory potential and their hedonic valence.     

大学新生的羞怯、自尊与网络依赖的关系：交叉滞后分析

对361名大一新生进行为期3个月的追踪测量,以考察羞怯、自尊与网络依赖的发展变化及相互关系。结果发现：（1）大一新生的羞怯、自尊和网络依赖的水平具有一定程度的横向稳定性。（2）羞怯与网络依赖正相关,自尊与网络依赖负相关。（3）T1的网络依赖正向预测T2的羞怯,T2的羞怯正向预测T3的网络依赖;T1和T2的网络依赖分别负向预测T2和T3的自尊。结论：羞怯与网络依赖之间存在恶性循环,并且网络依赖会导致自尊水平的下降。     

纵向Rasch模型在大学新生适应性追踪研究中的应用

对1952名大学新生进行适应性调查,其中285人接受了2次以上的追踪调查,所得的多级评分重复测量数据采用纵向Rasch模型进行统计分析。研究应用SAS的GLIMMIX过程对多层Rasch模型参数估计作了新的尝试。结果表明：（1）新生在第一学年内,学习和情绪适应总体呈上升趋势,人际适应呈下降趋势;（2）不同个体入学时的适应状况差异显著,但是随时间变化的趋势、快慢相同;（3）学习适应分量表的项目稳定性较好,而人际、情绪适应的部分项目难度存在时间效应。研究结果对新生辅导具有启示意义     

Impulsivity as a precedent factor for problematic Internet use: How can we be sure?

Previous research has suggested that problematic Internet use (PIU) is associated with impulse control disorder. Although researchers have suggested that impulsivity is a risk factor for PIU, the literature lacks longitudinal evidence on the relationship between impulsivity and PIU. We aimed to use a cross‐lagged analytic framework to identify temporal order effects and hypothesised that impulsivity was the precedent factor for PIU. In a panel sample of college students (N = 367), trait impulsivity and PIU were measured in the spring of freshman year and in their junior year. The measures included a self‐developed PIU Scale and the revised Impulsiveness Scale based on Barratt's concept. We found that “non‐planning impulsivity” was not associated with PIU. The “motor impulsivity” subfactor was thus adopted in the cross‐lagged model. The results suggest that motor impulsivity and PIU were stable across time. Motor impulsivity at Time 1 positively predicted PIU at Time 2, but PIU at Time 1 did not predict motor impulsivity at Time 2. A further investigation using gender as a moderator found a gender difference in the temporal relationship. Because motor impulsivity is a risk factor for PIU, potential prevention strategies based on this result are suggested.     

Verbal ability and executive functioning development in preschoolers at head start

Research suggests that executive functioning skills may enhance the school readiness of children from disadvantaged homes. Questions remain, however, concerning both the structure and the stability of executive functioning among preschoolers. In addition, there is a lack of research addressing potential predictors of longitudinal change in executive functioning during early childhood. This study examined the structure of executive functioning from fall to spring of the preschool year using a multimethod battery of measures. Confirmatory factor analyses revealed a unidimensional model fit the data well at both time points, and tests of measurement invariance across time points indicated that children's mean latent executive functioning scores significantly improved over time. Verbal ability was a significant predictor of longitudinal change in executive functioning. Theoretical implications and directions for future research are discussed.     

Watching pornographic pictures on the Internet: role of sexual arousal ratings and psychological-psychiatric symptoms for using Internet sex sites excessively

Excessive or addictive Internet use can be linked to different online activities, such as Internet gaming or cybersex. The usage of Internet pornography sites is one important facet of online sexual activity. The aim of the present work was to examine potential predictors of a tendency toward cybersex addiction in terms of subjective complaints in everyday life due to online sexual activities. We focused on the subjective evaluation of Internet pornographic material with respect to sexual arousal and emotional valence, as well as on psychological symptoms as potential predictors. We examined 89 heterosexual, male participants with an experimental task assessing subjective sexual arousal and emotional valence of Internet pornographic pictures. The Internet Addiction Test (IAT) and a modified version of the IAT for online sexual activities (IATsex), as well as several further questionnaires measuring psychological symptoms and facets of personality were also administered to the participants. Results indicate that self-reported problems in daily life linked to online sexual activities were predicted by subjective sexual arousal ratings of the pornographic material, global severity of psychological symptoms, and the number of sex applications used when being on Internet sex sites in daily life, while the time spent on Internet sex sites (minutes per day) did not significantly contribute to explanation of variance in IATsex score. Personality facets were not significantly correlated with the IATsex score. The study demonstrates the important role of subjective arousal and psychological symptoms as potential correlates of development or maintenance of excessive online sexual activity.     

Women’s Introduction to Alternative Sexual Behaviors through Erotica and Its Association with Sexual and Relationship Satisfaction

Women’s interests in bondage, discipline, dominance/submission, and sadism/masochism (BDSM) behaviors are one of the most poorly understood research topics, even though erotica novels—typically read by women—are increasingly including these activities. The present study explored potential links between women’s engagement in BDSM behaviors, consumption of erotica literature, relationship communication and satisfaction, and overall well-being using a multi-study approach. Results from three exploratory studies using multiple methodologies revealed a positive association between erotica, BDSM behaviors, and physical satisfaction, but brought attention to the relatively little information available for women who are interested in practicing alternative sexual behaviors. Practical suggestions for social scientists and mental health professionals are provided.     

Internet identification and future internet use.

This paper reports a study investigating the relationship between Internet identification and future Internet use. We predict that Internet identification is stable over time and that it is predictive of future use. The participants were 216 undergraduate students (184 females and 32 males) from five universities in the United Kingdom. They completed a questionnaire concerning their use of the Internet and a measure of Internet identification at the start of the academic year and at the end of the academic year. We found that Internet identification measured at the beginning of the academic year was positively related to Internet identification measured at the end of the academic year. Furthermore, there was a positive relationship between Internet identification and future general Internet use and a positive relationship between Internet identification and future educational Internet use.     

Counseling on the Information Highway: Future Possibilities and Potential Problems

The evolution of the Internet into the information highway offers many future possibilities and potential problems in the delivery of counseling services. Features of the current Internet are briefly reviewed, and the results of an analysis of counseling applications on the Internet are presented and discussed. Current experience with computer networks, counseling applications, and the likely features of the future information highway provides a foundation for exploring the potential benefits and limitations of using this technology in counseling.     

Regular and problematic leisure-time Internet use in the community: results from a German population-based survey

In our study, we attempted to identify systematically the use of Internet applications in the German population in order to derive risk factors for problematic use. In a representative survey of the German population, we queried 1,401 women and 1,111 men between the ages of 14 and 94 years by specific questions and standardized questionnaires on depression, anxiety (HADS), and depersonalization (CDS-2). The majority of the German population (55%) used the Internet in their leisure time. Users were younger and had a higher socioeconomic status (education, employment, income). Leisure-time use included e-mail and information search, as well as shopping. Chatting, online communities, games and sex were domains of young, mostly male adults. Overall, 9.3% reported at least one negative consequence of Internet use, especially neglect of recreational activities and problems with family/partner, work or education, and health. Problematic use was associated with longer average daily online times, avoidance of negative emotions, preference for certain applications (gaming, gambling, online sex) and an increased rate of depersonalization. The extent of Internet use per se is not sufficient as an addiction criterion and other negative consequences; rather, specific adverse consequences need to be identified. If the Internet is used excessively to cope with negative affect states and alternative means of coping (e.g., social support, health-promoting behavior) are diminished, a vicious cycle may ensue with increasing stress and reliance on the reinforcing properties of certain online activities that may finally lead to addictive behavior.     

Catecholamines in predatory behavior: A review and critique

A variety of strategies have been employed in assessing the role of catecholamines (CA) in predatory behavior; the results of these various approaches are reviewed. While it remains difficult to ascribe a single biologically significant role to CA at this time, this may at least in part reflect measurement considerations, problems in the widely varying experimental models, pharmacologic side effects, and failures to categorically distinguish the differing contributions of individual CA systems in the control of predation. The potential role of such factors in determining the outcome of an experiment are reviewed and possible functional contributions of CA systems are suggested.     

Video game addiction test: validity and psychometric characteristics

Abstract The study explores the reliability, validity, and measurement invariance of the Video game Addiction Test (VAT). Game-addiction problems are often linked to Internet enabled online games; the VAT has the unique benefit that it is theoretically and empirically linked to Internet addiction. The study used data (n=2,894) from a large-sample paper-and-pencil questionnaire study, conducted in 2009 on secondary schools in Netherlands. Thus, the main source of data was a large sample of schoolchildren (aged 13-16 years). Measurements included the proposed VAT, the Compulsive Internet Use Scale, weekly hours spent on various game types, and several psychosocial variables. The VAT demonstrated excellent reliability, excellent construct validity, a one-factor model fit, and a high degree of measurement invariance across gender, ethnicity, and learning year, indicating that the scale outcomes can be compared across different subgroups with little bias. In summary, the VAT can be helpful in the further study of video game addiction, and it contributes to the debate on possible inclusion of behavioral addictions in the upcoming DSM-V.     

the measurement of holland types in a 10‐year longitudinal study of a sample of students

The author examined the incidence and stability of Holland types in a longitudinal study of a sample of students. Of the 208 students who began the study, 65 provided occupational aspirations at all 6 interview points. Social, Investigative, and Enterprising were the top Holland codes in 2nd and 12th grades. Eighteen percent of the students had the same primary code 5 or 6 times during the time span. More than 60% of the sample had at least 1 set of opposite Holland types over the 6 measurement times.     

Development of disruptive behaviors in young children: A prospective population‐based cohort study

We know relatively little about the development of disruptive behaviors (DBs), and gender differences therein. The objective of this study was to describe the continuity and discontinuity in the degree to which young children in the general population are reported to exhibit specific DBs over time. Data came from the Québec Longitudinal Study of Child Development. First, the results show that relatively few children exhibit DBs on a frequent basis at 41 months of age. Second, the results show that a majority of children who exhibit a particular DB on a frequent basis at 41 months of age did not do so 1 year earlier. In addition, a majority of children who exhibited a particular DB on a frequent basis at 29 months of age no longer do so 1 year later. Third, gender differences in DBs (boys > girls) are either emerging or at least increasing in magnitude between 29 and 41 months of age. Consistent with the canalization of the behavioral development principle, children who exhibited DBs on a frequent basis at 29 months of age are less likely to stop doing so in the following year if they had exhibited the same behaviors at 17 months of age.     

The Development of Metacognitive Monitoring and Control in Second Graders: A Short-Term Longitudinal Study

Although metacognition is considered a central aspect of self-regulated learning and is often linked to learning outcomes, little is known about the intraindividual development and factors that lead to developmental improvement over time. This longitudinal study investigated 2nd graders’ (N = 119, aged 8–9 years) metacognitive monitoring and control abilities in the context of spelling. Children were tested at the beginning (T₁) and at the end of their 2nd school year (T₂). The study focused on the development of monitoring and control, their interplay at both measurement points and across time, and the cross-sectional and longitudinal impact of 1st-order task performance (here, spelling) on the 2 metacognitive processes. Results revealed substantial developmental progression in most monitoring and control measures. Monitoring and control were interrelated cross-sectionally only at T₂, but longitudinally, control predicted monitoring. Interestingly, earlier spelling performance predicted not only later spelling, but also later monitoring and control abilities. The findings indicate that earlier domain-specific skills in the 1st-order task (i.e., spelling) are 1 of several possible driving forces for metacognitive development.     

互联网连接性降低自主性的机制与后效

万物可互联了, 时间却稀缺了, 情感也耗竭了。把这三种现实工作中的趋势关联起来的关键概念是自主性：员工不能自主控制工作时间引发时间稀缺和情感耗竭。过往研究认为, 在一般情景中, 互联网连接性会增加自主性。但是, 当处于一种不对称的权力依赖关系中时, 互联网连接性反而会降低自主性。借助权力依赖理论, 相对依赖性和家长式领导监控氛围是逆转互联网连接性增强自主性的关键条件。通过引入权力依赖理论, 从一个新颖的视角探讨互联网连接性降低自主性的作用机制及其后效, 所构建的理论模型挑战了以往文献中互联网连接性增加自主性的主流理论观点, 也为互联网连接性环境下的自主性问题构建了一个新的理论基础。     

An Examination of Functional Difficulties From Internet Use: Media Habit and Displacement Theory Explanations

Seminal studies concerning the Internet brought legitimacy to public concerns about its dissocializing effects. Although the negative social and professional outcomes of the Internet are still attributed to the time users spend online, scholars have more recently turned their attention to media habits in explaining these effects. This investigation tests the displacement and media habit perspectives on the consequences of Internet use. Study 1 uses cross‐sectional data to test the displacement and Internet habit positions. The data support media habit theory explanations but find little support for displacement theory. Study 2 replicates the results of Study 1 with longitudinal data from incoming college freshmen. Study 3 holds time constant and examines the causal direction between functional difficulties and habit strength     

Does home internet use influence the academic performance of low-income children?

HomeNetToo is a longitudinal field study designed to examine the antecedents and consequences of home Internet use in low-income families (http://www.HomeNetToo.org). The study was done between December 2000 and June 2002. Among the consequences considered was children's academic performance. Participants were 140 children, mostly African American (83%), mostly boys (58%), and most living in single-parent households (75%) in which the median annual income was 15,000 (U.S. dollars) or less. Average age was 13.8 years. Ages ranged between 10 and 18 years, Internet use was continuously recorded, and multiple measures of academic performance were obtained during the 16-month trial. Findings indicated that children who used the Internet more had higher scores on standardized tests of reading achievement and higher grade point averages 6 months, 1 year, and 16 months later than did children who used it less. Older children used the Internet more than did younger children, but age had no effect on the nature or the academic performance benefits of Internet use. Implications for the digital "use" divide are discussed.     

Psychological applications on the internet: A discipline on the threshold of a new millennium

The rapid developments in computers and information technology over the past decade has had an impact on psychology, which has moved in this context from local computer applications to network applications that take advantage of the Internet. This article critically reviews various psychological applications in use on the Internet, with special emphasis given to their promises and advantages as well as to their shortcomings and problems. Specifically, 10 types of psychological Internet applications are reviewed: information resources on psychological concepts and issues; self-help guides; psychological testing and assessment; help in deciding to undergo therapy; information about specific psychological services; single-session psychological advice through e-mail or c-bulletin boards; ongoing personal counseling and therapy through e-mail; real-time counseling through chat, web telephony, and videoconferencing; synchronous and asynchronous support groups, discussion groups, and group counseling; and psychological and social research. Following a discussion of ethical and related concerns, a call is voiced for intensive research and international brainstorming.