Search results for "Predictor variable"
showing 10 items of 51 documents
Predicting bond betas using macro-finance variables
2019
We conduct in-sample and out-of-sample forecasting using the new approach of combining explanatory variables through complete subset regressions (CSR). We predict bond CAPM betas and bond returns conditioning on various macro-finance variables. We explore differences across long-term government bonds, investment grade corporate bonds, and high-yield corporate bonds. The CSR method performs well in predicting bond betas, especially in-sample, and, mainly high-yield bond betas when the focus is out-of-sample. Bond returns are less predictable than bond betas.
Assessing hot and cool executive functions in preschoolers: affective flexibility predicts emotion regulation
2018
Affective flexibility (AF) is the ability to alternate between processing emotional and non-emotional information. This hot executive function has been understudied during early development. The fi...
Predictor variables for a half marathon race time in recreational male runners
2011
Christoph Alexander Rüst1, Beat Knechtle1,2, Patrizia Knechtle2, Ursula Barandun1, Romuald Lepers3, Thomas Rosemann11Institute of General Practice and Health Services Research, University of Zurich, Zurich, Switzerland; 2Gesundheitszentrum St Gallen, St Gallen, Switzerland; 3INSERM U887, University of Burgundy, Faculty of Sport Sciences, Dijon, FranceAbstract: The aim of this study was to investigate predictor variables of anthropometry, training, and previous experience in order to predict a half marathon race time for future novice recreational male half marathoners. Eighty-four male finishers in the ‘Half Marathon Basel’ completed the race distance within (me…
Best friends in adolescence show similar educational careers in early adulthood
2012
The present study investigated the role of best friends in educational career development from adolescence to adulthood. Participants' (N = 476) reciprocal best friendships were identified at age 15, while their educational attainment was investigated in early adulthood (age 26), their intelligence (IQ) at age 13, and parental education, educational expectations and academic achievement at age 16. The results revealed that adolescent best friends ended up pursuing similar educational careers in adulthood. Furthermore, three kinds of partner-effects were found when adolescents' prior career behaviors were controlled for: (1) best friends' intelligence predicted adolescents' later academic pe…
Emotional and behavioral problems in children with attention deficit-hyperactivity disorder: Impact of age and learning disabilities
2008
Comorbidity with other psychological problems (PP) complicates the course of attention deficit-hyperactivity disorder (ADHD) and makes treatment more difficult. The purpose of the present study was to (a) study the correspondence between the perceptions of parents and teachers about PP, (b) determine which PP predict the severity of the manifestations of ADHD, and (c) analyze the role of age and learning disabilities (LD) in the development of PP and ADHD. The participants were 72 children with a clinical diagnosis of ADHD. The PP were measured using rating scales filled out by parents and teachers. The results showed high correspondence between the two informant groups in rating the probl…
Detachment From Parents, Problem Behaviors, and the Moderating Role of Parental Support Among Italian Adolescents
2012
This study examined the relationship of emotional detachment from parents, parental support, and problem behaviors and focused on the unique and common contribution that detachment and parental support made to internalizing and externalizing behavioral problems. A total of 461 young adolescents, 13 to 14 years old ( M = 13.4; SD = 0.44), 234 boys and 227 girls, completed self-reporting measures of detachment, parental support, and internalizing and externalizing problems. Data showed that detachment was related positively to internalizing problem behaviors. Results revealed that parental support played a moderating role in the relationship between detachment and internalizing problems, suc…
Children evoke similar affective and instructional responses from their teachers and mothers
2015
In the present study, we examined the extent to which the responses of teachers and mothers toward a particular child are similar in respect to their instructional support and affect, and whether child characteristics predict these responses. The data of 373 Finnish child–teacher–mother triads (178 girls, 195 boys) were analysed. Teachers and mothers reported their instructional support and affective responses toward a child in the school/homework context in Grades 1, 2, 3, and 4. At the beginning of Grade 1, the children’s performance in reading and math was tested, and teachers evaluated the children’s externalizing and internalizing problem behaviour. The results demonstrated that mothe…
Discriminant ability for caries risk of modified colorimetric tests.
2010
Objetive: The aim of this study was to evaluate the relationship between the caries risk in children over a two-year period and their baseline caries status, salivary levels of mutans streptococci and lactobacilli, and results of the Alban test and modifications thereof using different substrates. Study design: Ninety-five children aged 6-7 were examined in Granada (southern Spain) for dental caries at baseline and every six months. Stimulated saliva was sampled and inoculated in 7 colorimetric tests based on Snyder's medium with different sugars and polyalcohols. A mutans streptococci and lactobacilli count was performed (Dentocult SM strip® and Dentocult LB®). Caries risk proportions were…
Personal best times in an Olympic distance triathlon and in a marathon predict Ironman race time in recreational male triathletes
2011
Christoph Alexander Rüst1, Beat Knechtle1,2, Patrizia Knechtle2, Thomas Rosemann1, Romuald Lepers31Institute of General Practice and Health Services Research, University of Zurich, Zurich, Switzerland; 2Gesundheitszentrum St Gallen, St Gallen, Switzerland; 3INSERM U887, University of Burgundy, Faculty of Sport Sciences, Dijon, FranceBackground: The purpose of this study was to define predictor variables for recreational male Ironman triathletes, using age and basic measurements of anthropometry, training, and previous performance to establish an equation for the prediction of an Ironman race time for future recreational male Ironman triathletes.Methods: Age and anthropometry, train…
Early prediction of reading trajectories of children with and without reading instruction in kindergarten : a comparison study of Estonia and Finland
2019
Background: The present study examined differences in the prediction of reading development and reading difficulties in Estonia (n = 348) and Finland (n = 344). These neighbouring countries share many similarities in terms of their language, orthography and educational system; however, they differ in the timing of the onset of reading instruction, which is kindergarten in Estonia and Grade 1 in Finland. Methods: Children's skills were assessed three times – fall and spring in Grade 1 and spring in Grade 2. Results: The results showed that school‐entry rapid automatised naming and reading fluency predicted the development of fluency in Grade 2, but reading fluency was a stronger predictor in…