Exploring Environmental Factors Contributing to Fluid Loss in Diapers Placed in Neonatal Incubators.

Purpose: Assessing fluid output for infants in the neonatal intensive care unit is essential to understanding fluid and electrolyte balance. Wet diaper weights are used as standard practice to quantify fluid output; yet, diaper changes are intrusive and physiologically distressing. Less frequent diaper changes may have physiologic benefits but could alter diaper weights following extended intervals.

Rape Myth Acceptance Reflects Perceptions of Media Portrayals as Similar to Others, but Not the Self.

Understanding the antecedents and consequences of rape myths is important for sexual assault prevention programming. We investigated whether general perceptions of media predict rape myth endorsement among community college students, a group with elevated sexual assault risk. Students who perceived greater similarity between people they know and people in media reported higher endorsement of rape myths that blame the victim and exonerate the accused.

Guiding People to Interpret Their Experienced Difficulty as Importance Highlights Their Academic Possibilities and Improves Their Academic Performance.

Does experiencing difficulty bolster or undermine future self-images, strategies to get there and actual performance? We build on four insights from prior research to predict that accessible interpretation-of-experienced-difficulty mindset shapes identity and performance. First, people have two different interpretation-of-experienced-difficulty mindsets available in memory; their difficulty-as-impossibility mindset focuses attention on difficulty as implying low odds and their difficulty-as-importance mindset focuses attention on difficulty as implying high value. Second, people are sensitive to contextual cues as to which mindset to apply to understand their experienced difficulty.

Media as a "Super Peer": How Adolescents Interpret Media Messages Predicts Their Perception of Alcohol and Tobacco Use Norms.

Adolescents' media environment offers information about who uses substances and what happens as a result-how youth interpret these messages likely determines their impact on normative beliefs about alcohol and tobacco use. The Message Interpretation Processing (MIP) theory predicts that substance use norms are influenced by cognitions associated with the interpretation of media messages. This cross-sectional study examined whether high school adolescents' (n = 817, 48 % female, 64 % white) media-related cognitions (i.

Gender differences in psychological factors shaping smoking decisions of Chilean adolescents.

This study examined gender differences in how internalizing and externalizing symptoms affect adolescents' decisions about smoking in Chile, where girls smoke at some of the highest rates in the world. In multivariate logistic regression analyses with 607 adolescents, internalizing symptoms, such as depressed mood and anxiety, predicted smoking among girls more than boys, with girls who were low in internalizing symptoms being more likely to smoke than those who were high in internalizing symptoms. In Chile's high-risk context, internalizing symptoms may be indirectly protective for girls by decreasing their exposure to peer pressure and related influences that encourage cigarette use.

If 'we' can succeed, 'I' can too: Identity-based motivation and gender in the classroom.

Gender matters in the classroom, but not in the way people may assume; girls are outperforming boys. Identity-Based Motivation (IBM) theory explains why: People prefer to act in ways that feel in-line with important social identities such as gender. If a behavior feels identity-congruent, difficulty is interpreted as meaning that the behavior is important, not impossible, but what feels identity-congruent is context-dependent.

Adolescents' media-related cognitions and substance use in the context of parental and peer influences.

Two cross-sectional studies investigated media influences on adolescents' substance use and intentions to use substances in the context of exposure to parental and peer risk and protective factors. A total of 729 middle school students (n = 351, 59% female in Study 1; n = 378, 43% female in Study 2) completed self-report questionnaires. The sample in Study 1 was primarily African-American (52%) and the sample in Study 2 was primarily Caucasian (63%).