Psychometric evaluation of the Multidimensional Assessment of Fatigue scale for use with pregnant and postpartum women

Although fatigue is a common experience for pregnant women and new mothers, few measures of fatigue have been validated for use with this population. To address this gap, the authors assessed psychometric properties of the Multidimensional Assessment of Fatigue (MAF) scale, which was used in 2 independent samples of pregnant women. Results indicated that the psychometric properties of the scale were very similar across samples and time points. The scale possesses a high level of internal consistency, has good convergent validity with measures of sleep quality and depression, and discriminates well from a measure of social support. Contrary to previous evaluations of the MAF, data strongly suggest that the scale represents a unidimensional construct best represented by a single factor. Results indicate that the MAF is a useful measure of fatigue among pregnant and postpartum women.     

The role of free choice in memory for past decisions

After choosing between different options, people tend to remember the features of the options in ways that favour the chosen alternative. The present experiment examined how limitations on freedom to choose between options affected this memory bias. Participants were given a series of two-option choices and were either allowed free choice between options or were assigned to an option. Participants assigned to an option were led to believe that either the selection was random or was made in their best interest based on their personality profile. Results indicated that the choice and best interest conditions demonstrated memory attributions that favoured their received options, whereas the assignment condition did not. These findings support the view that memory biases towards received options are not unique to free choice situations, but may stem from expectations and implicit theories about how and why the choice was made.     

Estimation of Health-State Utility Values and Factors Driving Health-Related Quality of Life in People Living with HIV and AIDS and Receiving cART in Germany: Baseline Analysis of a Cohort Study

Applied Research in Quality of Life - HIV has become a chronic disease since widespread of combined antiretroviral therapy (cART). Understanding the influence of therapeutic and preventive...     

Usability of a Smartphone Application to Support the Prevention and Early Intervention of Anxiety in Youth

Mental, emotional, and behavioral disorders are common in youth with anxiety problems being among the most prevalent, typically failing to spontaneously remit, and placing some youth at risk for additional difficulties. Mobile health (mHealth) might be a novel avenue to strengthen prevention efforts for child anxiety, since program effects are generally small. However, although a significant number of mHealth tools have been developed, few have been evaluated in terms of usability (or even clinical effectiveness). Usability testing is the first level of evaluation in responsible mHealth efforts as it is one of the main barriers to usage and adoption. As such, the objective of this research was to evaluate the usability of a smartphone application (app) corresponding to an indicated prevention and early intervention targeting youth anxiety. To accomplish this, 132 children (M_age = 9.65, 63% girls) and 45 service providers (M_age = 29.13, 87% female) rated our app along five established dimensions of usability (ease of use, ease of learning, quality of support information, satisfaction, and stigma). Findings showed that the app was highly and positively rated by youth and providers, with some variations (lower ratings when errors occurred). Path analyses also showed that system understanding was significantly related to greater system satisfaction, but that such relation occurred through the quality of support information offered by the app. Together, this has research and clinical implications as it highlights avenues for advancing youth care via mHealth usability evaluation, including prior to establishing effectiveness.     

Between two selves: comparing global and local predictors of speed of switching between self-aspects

Self-concepts are composed of multiple self-aspects that vary in their momentary accessibility. When a particular self-aspect is active, it guides one’s cognition and behavior in a context-specific fashion. The current research quantified the ease with which people switch from one active self-aspect to another using a novel reaction time approach. Specifically, two studies tested how self-aspect switching speed is influenced by global (i.e., self-complexity) and local (i.e., self-aspect importance) features of the self-concept. The findings revealed that people transition between self-aspects more slowly when switching from a more important self-aspect to a less important one. In other words, important self-aspects are privileged within the working self-concept.     

Effects of Physical Exercise on Resources Evaluation,Body Self-Concept and Well-Being Among Older Adults

This study addressed the effects of a 14-week moderate physical activity program on resources evaluation, body self-concept and other health-related psychological variables among older adults. In a quasi-experimental design participants were divided into three groups and completed questionnaires twice, before ( t 1) and after ( t 2) the 14-week program. The experimental group participated in a supervised mixed exercise program of moderate intensity. The placebo attention control group took part in a foreign language course. The no intervention control group did not get any intervention/attention at all. The dependent variables were resources evaluation, body self-concept, trait anxiety, and psychosomatic complaints. Using the pretest data as covariates multivariate analyses of covariance revealed significant improvements in body self-concept in the experimental group compared to the control groups. No other significant differences could be detected. Results point to the positive effects of exercise on body self-concept even among older adults.     

Deviant or Normal? Female Bodybuilders' Accounts of Social Reactions

In response to calls for more inclusive and nuanced studies of deviance, Heckert and Heckert (2002 Heckert , Alex and Druann Maria Heckert . 2002 . “A New Typology of Deviance: Integrating Normative and Reactivist Definitions of Deviance.” Deviant Behavior 23 : 449 – 479 .[Taylor & Francis Online], [Web of Science ®] , [Google Scholar]) developed a typology that incorporates both normative and reactive definitions. Their model accounts for negative deviance, positive deviance, deviance admiration, and deviant conformity (rate-busting). Through participant observation and in-depth interviews with ten amateur female bodybuilders at a university in the United States, we apply the typology to explain their perceptions of social reactions from a variety of audiences. Female bodybuilders' accounts of others' reactions to their increasingly muscular bodies, extreme dieting practices, and intense workout routines provide intriguing empirical examples of all four deviance types. Findings reflect the complexity of a deviance–conformity continuum and support the call for studies that go beyond negative social response and countercultural behavior or appearance.     

Lexically restricted utterances in Russian, german, and english child-directed speech

This study investigates the child-directed speech (CDS) of four Russian-, six German, and six English-speaking mothers to their 2-year-old children. Typologically Russian has considerably less restricted word order than either German or English, with German showing more word-order variants than English. This could lead to the prediction that the lexical restrictiveness previously found in the initial strings of English CDS by Cameron-Faulkner, Lieven, and Tomasello (2003 ) would not be found in Russian or German CDS. However, despite differences between the three corpora that clearly derive from typological differences between the languages, the most significant finding of this study is a high degree of lexical restrictiveness at the beginnings of CDS utterances in all three languages.     

Influence of dialect use on early reading and spelling acquisition in German-speaking children in Grade 1

During literacy acquisition, children learn to match written and spoken language. Little is known about how this is achieved by children who grow up speaking a dialect. The present study examined literacy-related skills before school in 71 children (mean_age: 7.61y) with a differing degree of exposure to Swiss-German (SwissG) dialect and tested their reading and spelling skills at the end of Grade 1. No differences in Grade 1 reading and spelling were found between groups of children with different SwissG exposure. Structural Equation Modelling (SEM) revealed that SwissG exposure was negatively associated with Grade 1 spelling and reading, when statistically controlling for early literacy-related-skills. At the same time, SwissG exposure was positively associated with early literacy-related skills that drive reading and spelling development. Thus, literacy acquisition in children speaking a dialect is characterised by disadvantages due to a linguistic mismatch, but also by compensatory advantages of higher metalinguistic skills.