Characteristics and motives of adolescents talking with strangers on the internet.

Despite widespread concerns about the dangers of adolescents' online communication with strangers, we know little about (a) which types of adolescents talk with strangers and (b) what motivates them to do so. Drawing on a survey among 412 Dutch adolescents, we found that early adolescents (12-14-year-olds) were most prone to talk with strangers on the internet. If adolescents communicated online more frequently, they less often talked with strangers on the internet. However, if adolescents engaged in long chat sessions, they tended to talk with strangers on the internet more often. In contrast to earlier research, introversion was not related to adolescents' tendency to talk with strangers. The motives of entertainment, meeting new people, and social compensation increased adolescents' online communication with strangers.     

Influence of reference frames on asymmetries in Troxler's effect

In 1804, Troxier discovered that, when an observer fixates on a point in central vision and attends to a peripheral stationary stimulus, the peripheral stimulus eventually fades from awareness. This phenomenon is known as Troxler's effect and is allegedly influenced by spatial attention. Asymmetries in Troxler's effect along horizontal and vertical meridian were a recent discovery. However, viewer- and environment-centered reference frames were aligned in prior studies, making it impossible to assess whether asymmetries correspond to viewer- versus environment-centered coordinate systems. This study was undertaken to (a) replicate the asymmetries in the upright condition among 39 participants without health issues and (b) use the asymmetrics to test contrasting predictions made by viewer- and environment-centered coordinate systems when they are decoupled using an experimental head-tilt condition. The horizontal and vertical asymmetries were replicated and consistent with a viewer-centered rather than an environment-centered reference frame.     

Preadolescents' and adolescents' online communication and their closeness to friends

The 1st goal of this study was to investigate how online communication is related to the closeness of existing friendships. Drawing from a sample of 794 preadolescents and adolescents, the authors found that online communication was positively related to the closeness of friendships. However, this effect held only for respondents who primarily communicated online with existing friends and not for those who mainly talked with strangers. The 2nd goal was to refine 2 opposing hypotheses, the rich-get-richer and the social compensation hypotheses. Consistent with the rich-get-richer hypothesis, socially anxious respondents communicated online less often than did nonsocially anxious respondents. However, socially anxious respondents perceived the Internet as more valuable for intimate self-disclosure than did nonsocially anxious respondents, and this perception in turn led to more online communication. This result is consistent with the social compensation hypothesis. Online communication and closeness to friends increased with age. There was a curvilinear relationship between age and perceived value of the Internet for intimate self-disclosure, such that 15-year-olds were at the epitome of online self-disclosure. Girls were closer to friends and more socially anxious than were boys.     

Distinguishing Between Higher and Lower Risk Youth Offenders: Applications for Practice

The authors report the development of an assessment process for distinguishing between higher and lower risk youth offenders through the use of 3 measures. Preliminary results and applications for practice are included.     

Gender differences in online and offline self‐disclosure in pre‐adolescence and adolescence

Although there is developmental research on the prevalence of offline self‐disclosure in pre‐adolescence and adolescence, it is still unknown (a) how boys’ and girls’online self‐disclosure develops in this period and (b) how online and offline self‐disclosure interact with each other. We formulated three hypotheses to explain the possible interaction between online and offline self‐disclosure: the displacement, the rich‐get‐richer, and the rehearsal hypothesis. We surveyed 690 pre‐adolescents and adolescents (10–17 years) at three time points with half‐year intervals in between. We found significant gender differences in the developmental trajectories of self‐disclosure. For girls, both online and offline self‐disclosure increased sharply during pre‐ (10–11 years) and early adolescence (12–13 years), and then stabilized in middle and late adolescence. For boys, the same trajectory was found although the increase in self‐disclosure started 2 years later. We found most support for the rehearsal hypothesis: Both boys and girls seemed to use online self‐disclosure to rehearse offline self‐disclosure skills. This particularly held for boys in early adolescence who typically have difficulty disclosing themselves offline.     

Friend networking sites and their relationship to adolescents' well-being and social self-esteem.

The aim of this study was to investigate the consequences of friend networking sites (e.g., Friendster, MySpace) for adolescents' self-esteem and well-being. We conducted a survey among 881 adolescents (10-19-year-olds) who had an online profile on a Dutch friend networking site. Using structural equation modeling, we found that the frequency with which adolescents used the site had an indirect effect on their social self-esteem and well-being. The use of the friend networking site stimulated the number of relationships formed on the site, the frequency with which adolescents received feedback on their profiles, and the tone (i.e., positive vs. negative) of this feedback. Positive feedback on the profiles enhanced adolescents' social self-esteem and well-being, whereas negative feedback decreased their self-esteem and well-being.     

Effects of stimulus response compatibility on covert imitation of vowels

When we observe someone else speaking, we tend to automatically activate the corresponding speech motor patterns. When listening, we therefore covertly imitate the observed speech. Simulation theories of speech perception propose that covert imitation of speech motor patterns supports speech perception. Covert imitation of speech has been studied with interference paradigms, including the stimulus–response compatibility paradigm (SRC). The SRC paradigm measures covert imitation by comparing articulation of a prompt following exposure to a distracter. Responses tend to be faster for congruent than for incongruent distracters; thus, showing evidence of covert imitation. Simulation accounts propose a key role for covert imitation in speech perception. However, covert imitation has thus far only been demonstrated for a select class of speech sounds, namely consonants, and it is unclear whether covert imitation extends to vowels. We aimed to demonstrate that covert imitation effects as measured with the SRC paradigm extend to vowels, in two experiments. We examined whether covert imitation occurs for vowels in a consonant–vowel–consonant context in visual, audio, and audiovisual modalities. We presented the prompt at four time points to examine how covert imitation varied over the distracter’s duration. The results of both experiments clearly demonstrated covert imitation effects for vowels, thus supporting simulation theories of speech perception. Covert imitation was not affected by stimulus modality and was maximal for later time points.

     

Designing Programs with a Purpose: To Promote Civic Engagement for Life

Curricular and co-curricular civic engagement activities and programs are analyzed in terms of their capacity to contribute to a common set of outcomes associated with nurturing civic-minded graduates: academic knowledge, familiarity with volunteering and nonprofit sector, knowledge of social issues, communication skills, diversity skills, self-efficacy, and intentions to be involved in communities. Different programs that promote civic-mindedness, developmental models, and assessment strategies that can contribute to program enhancement are presented.     

Letters of Gratitude: Further Evidence for Author Benefits

This study examined the effects of writing letters of gratitude on three primary qualities of well-being; happiness (positive affect), life-satisfaction (cognitive evaluation), and depression (negative affect). Gratitude was also assessed. Participants included 219 men and women who wrote three letters of gratitude over a 3 week period. A two-way mixed method ANOVA with a between factor (writers vs. non-writers) and within subject factor (time of testing) analysis was conducted. Results indicated that writing letters of gratitude increased participants’ happiness and life satisfaction, while decreasing depressive symptoms. The implications of this approach for intervention are discussed.