Clarkhoward1524

Recent studies have demonstrated that exposure to thin-ideal social media content is associated with decreased body satisfaction, and disclaimer comments have been a proposed intervention. This experiment uses eye-tracking methods to explore the effect of disclaimer comments on participants' processing of thin-ideal Instagram images. Women ages 18-35 (N = 181) were randomly assigned to view thin-ideal Instagram images paired with one of two caption types traditional comments that idealized the images, or disclaimer comments that critiqued the images as unrealistic. Participants' eye movements were tracked during viewing. Following exposure, participants reported their anxiety about specific body regions, as well as their perceptions of social pressure for thinness. Post-test body anxiety and perceived pressure for thinness did not differ based on experimental condition. Results indicated some differences in message processing, with similar visual attention to the model across conditions but greater attention to the comment in the disclaimer condition. Attention to the model's thighs was associated with increased body anxiety about the thighs in both conditions, whereas attention to the model's waist was associated with increased body anxiety about the waist only in the Idealized Comment condition. This indicates that the disclaimer comments were somewhat, but not entirely, effective. check details In this research, we present three studies on the development and validation of the Online Appearance-Relevant Peer Conversations Scale (OARPCS), a 12-item measure of (1) physical appearance and (2) life stressors as foci of online peer communications. In Study 1, young Chinese adults (N = 800) completed OARPCS items and measures of body image, Internet use, and general distress. Exploratory factor analyses supported the hypothesized two factor structure and within gender correlation analyses provided construct validity support. Study 2 replicated the EFA-derived OARPCS factor structure and validity further within confirmatory factor analyses of young adults from Chongqing (N = 750) and Macau (N = 994). Study 3 assessed the predictive validity of OARPCS dimensions in relation to prospective changes in cosmetic surgery consideration, eating disturbances and perceived stress over one year (N = 796). Independent of baseline responses on outcomes, baseline physical appearance and life stressor subscale scores, respectively, explained modest, significant variance in women's body image concerns and men's reported stress. Together, results underscored appearance-relevant content in online peer interactions as influences on body image and emotional status and provided psychometric support for a brief self-report measure of these factors. Research has demonstrated that mothers transmit body-related attitudes and eating behaviors to their daughters, but little is known about the role of self-compassion-treating oneself with kindness and being mindful about one's experiences-in this transmission. This research examined the intrapersonal and interpersonal associations between mothers' and daughters' self-compassion, body esteem (i.e., positive self-evaluations about one's appearance), and emotional eating (i.e., the tendency to eat in response to negative affect). Dyads (N = 191) of Canadian mothers (mean age 57.37) and daughters (mean age 28.76) completed self-report questionnaires. Dyadic, structural equation modeling and bootstrapping analyses were conducted to examine relationships among the study variables. Controlling for mothers' and daughters' body mass index, self-compassionate mothers and daughters reported higher body esteem. Additionally, daughters of self-compassionate mothers were more self-compassionate and had higher body esteem, which in turn predicted lower emotional eating. Adding to the literature on the intergenerational transmission of eating-related attitudes and behaviors, results suggest a relation between mother and daughter self-compassion, body esteem, and eating behaviors. Results also showed that attitudes toward oneself were related to eating behaviors. Mothers' self-compassion might provide a model for daughters, which in turn is associated with daughters' improved body esteem and eating behaviors. Social media content can negatively influence body esteem in young women by reinforcing beliefs that to be considered attractive, people must look a certain way. The current study examines how text associated with attractive social media images impacts on female users' mood and feelings about their own body. Female participants (N = 109) aged between 18 and 25 years were randomly allocated to one of three conditions in which they viewed the same fitspiration-style images from Instagram. However, the captions associated with each image were experimentally manipulated to reflect either a fitspiration, body positive, or neutral theme. Images associated with fitspiration captions encouraging observers to improve their personal fitness led to increased negative mood. When body-positive captions encouraging the self-acceptance of appearance or highlighting the unrealistic nature of social media content were viewed with the same images, no increase in negative affect was observed, and participants reported greater body esteem post exposure. The findings provide partial support for the idea that body positive comments accompanying images on Instagram may have some protective value for female body esteem. Captions may play an important part in observers' reactions to social media images, beyond the influence of the images alone. OBJECTIVE Phrenic nerve conduction study is a marker of hypoventilation in amyotrophic lateral sclerosis. We aimed to evaluate its intra-rater reliability in healthy subjects and in a cohort of Primary Lateral Sclerosis (PLS) patients. METHODS Eighteen healthy subjects and 16 PLS patients were included. All subjects underwent three phrenic nerve conduction evaluations (time interval 1 week for healthy controls; 1 year for PLS patients). We analyzed intra-rater reliability for five parameters of the diaphragmatic motor response latency; negative-peak duration, area and amplitude; peak-to-peak amplitude. RESULTS Healthy subjects showed excellent inter-test reliability for most parameters (coefficients of variation  0.9] and good for negative-peak amplitude and area (ICC 0.75 ≥ 0.9); duration was not reliable (ICC = 0.383). Negative peak and peak-to-peak amplitude had the least random error (respectively ±0.136 mV and ± 0.177 mV). All parameters showed homoscedasticity (R2  less then  0.1). CONCLUSIONS Intra-rater reliability is high for phrenic nerve study, especially for latency, peak-to-peak and negative-peak amplitude.