Network Structure and Clustering Analysis Relating to Individual Symptoms of Problematic Internet Use in a Community Adolescent Population.

INTRODUCTION: Problematic internet use (PIU) is a psychopathology that includes multiple symptoms and psychological constructs. Because no studies have considered both network structures and clusters among individual symptoms in the context of PIU in a Korean adolescent population, this study aimed to investigate network structures and clustering in relation to PIU symptoms in adolescents. METHODS: Overall, 73,238 adolescents were included. PIU severity was assessed using a self-rating scale comprising 20 items and 6 subscales, namely, the Internet Addiction Proneness Scale for Youth-Short Form; KS scale. Network structures and clusters among symptoms were analyzed using a Gaussian graphical model and exploratory graph analysis, respectively. Centrality of strength, closeness, and betweenness scores was also calculated. RESULTS: Our study identified four clusters: disturbance in adaptive functioning, virtual interpersonal relationships, withdrawal, and tolerance. The symptom of confidence served as a node bridging the cluster of virtual interpersonal relationships and other clusters of withdrawal and disturbances of adaptive function. The symptom of craving served as a bridge between the clusters of withdrawal and tolerance with high betweenness centrality. CONCLUSION: This study identified network structures and clustering among PIU symptoms in adolescents and revealed that positive experiences derived from online interpersonal relationships were an important mechanism underlying PIU. These are novel insights concerning the interconnection among multiple symptoms and related clustering for the mechanism of adolescent PIU in terms of KS-scale PIU assessment.

Therapist correlates of attitudes toward sexual minority individuals, affirmative counseling self-efficacy, and beliefs about affirmative practice.

OBJECTIVE: The purpose of this study was to examine the influence of training in sexual minority issues, professional identification, and gender on attitudes toward lesbian, gay, and bisexual individuals, affirmative counseling self-efficacy, and beliefs about affirmative practice among mental health practitioners in the USA. METHOD: We used the Internet to recruit a nationwide sample of 443 heterosexual psychologists (n = 270), clinical social workers (n = 110), and marriage and family therapists (n = 63) residing in the USA. RESULTS: When controlling for years of practice experience and age, results from structural equation modeling analysis showed that training was associated with more affirmative attitudes, higher levels of affirmative counseling self-efficacy, and more positive beliefs. Female therapists reported more affirmative attitudes and higher levels of affirmative counseling self-efficacy than male therapists. Professional identification did not predict any criterion variables, when controlling for years of practice experience and age. CONCLUSION: Findings suggest that it will be important for educational and training initiatives to consider the effect of gender role socialization on attitudes and affirmative counseling self-efficacy, especially among beginning male therapists.

Infant approach and withdrawal in response to a goal blockage: Its antecedent causes and its effect on toddler persistence.

In 2 separate longitudinal studies, infants and their mothers were seen in 3 longitudinal visits. At 2 months, they were observed in free play where mothers' contingency toward their infants was obtained. At 5 months, a goal blockage response was produced when a previously learned contingent response became ineffective in producing an interesting event. Infants' emotional responses, in particular anger and sad facial expressions, were observed. At 2 years, toddlers' persistence at play was assessed by measuring children's responses to an interruption of their play. In both studies, the amount of toddlers' persistence was positively related to their anger response to the blocked goal at 5 months. Maternal contingency was not related either to infants' response to the blocked goal or to their persistence at play. These findings provide evidence for the contribution to and the consequences of infants' response to a goal blockage and the role of anger as an approach emotion.

Determinants of lesbian and gay affirmative practice among heterosexual therapists.

The current study tested a conceptual model based on social-cognitive theory (Bandura, 1986), highlighting the influence of attitudes toward sexual minority individuals, training hours, affirmative counseling self-efficacy, and beliefs about affirmative practice on therapist engagement in lesbian and gay affirmative practice. We recruited via the Internet 443 heterosexual psychologists (n = 270), clinical social workers (n = 110), and marriage and family therapists (n = 63) residing in various parts of the United States. The majority of participants identified as female (70%) and White (88%). A path analysis indicated that beliefs and affirmative counseling self-efficacy mediated associations between attitudes and therapist engagement in affirmative practice. Furthermore, self-efficacy mediated the relation between training hours and engagement in affirmative practice. Results suggest that more affirmative attitudes are linked with higher levels of affirmative counseling self-efficacy and more positive beliefs, which in turn positively influences therapist engagement in affirmative practice. Additionally, more hours of training influence affirmative counseling self-efficacy, which in turn correlates with higher levels of therapist engagement in affirmative practice. The discussion includes implications for affirmative practice training.