Lower Trait Stability, Stronger Normative Beliefs, Habitual Phone Use, and Unimpeded Phone Access Predict Distracted College Student Messaging in Social, Academic, and Driving Contexts.

The goal of the present study was to test two models of phone messaging behaviors among college students-a sociocognitive connection model and a cybernetic personality system model-across three contexts, where messaging behaviors represented disengagement from the primary context: a meal time with friends, attending class, and driving. Using a sample of university students ( = 634), path analyses with boot-strapping procedures were used to model direct and indirect effects of behavioral, social cognition, and personality trait predictors of primary context disengagement via message checking, message reading, and message sending behaviors. Internal and comparative model fit information showed the cybernetic personality system model represented the data well across all three contexts.

Musculoskeletal injuries among young, recreational, female dancers before and after dancing in pointe shoes.

Purpose: The purpose of this study was to determine the prevalence, number, and distribution of musculoskeletal injuries among young, recreational, female dancers before and after dancing in pointe shoes and to explore possible risk factors.

Methods: Thirty-one female, nonprofessional ballet dancers, eight to 20 years of age, were recruited from two dance studios in London, Ontario. Participants completed a descriptive questionnaire and reliable examiners performed stress, stability, and laxity tests.