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61.
The authors examine the reassessments of the National Reading Panel (NRP) report (National Institute of Child Health and Human Development, 2000) by G. Camilli, S. Vargas, and M. Yurecko (2003); G. Camilli, P. M. Wolfe, and M. L. Smith (2006); and D. D. Hammill and H. L. Swanson (2006) that disagreed with the NRP on the magnitude of the effect of systematic phonics instruction. Using the coding of the NRP studies by Camilli et al. (2003, 2006), multilevel regression analyses show that their findings do not contradict the NRP findings of effect sizes in the small to moderate range favoring systematic phonics. Extending Camilli et al. (2003, 2006), the largest effects are associated with reading instruction enhanced with components that increase comprehensiveness and intensity. In contrast to Hammill and Swanson, binomial effect size displays show that effect sizes of the magnitude found for systematic phonics by the NRP are meaningful and could result in significant improvement for many students depending on the base rate of struggling readers and the size of the effect. Camilli et al. (2003, 2006) and Hammill and Swanson do not contradict the NRP report, concurring in supporting comprehensive approaches to reading instruction.  相似文献   
62.
This pilot study examined associations among asthma status, gender, self-competence, and depressed mood across 2 years of middle childhood in a sample of 57 urban children. Results revealed no differences across health status in self-competence and depressed mood. Girls showed a significant increase in levels of self-competence from Year -1 to 2. Higher levels of self-competence were associated with lower levels of depressed mood at Year 1, at Year 2, and from Year 1 to 2. Self-competence accounted for a larger amount of the variance in depressed mood for girls than for boys. Changes in levels of self-competence were significantly associated with changes in depressed mood for girls only. Results suggest meaningful gender-based differences in the socioemotional trajectories of school-aged children, which should be considered when designing preventative interventions in urban environments.  相似文献   
63.
Ninety-two mothers were recruited at a prenatal ultrasound clinic at which time they were given the CES-D for depression and the State-Trait Anxiety Inventory, and their urines were assayed for cortisol, norepinephrine, epinephrine, dopamine, and serotonin. At the neonatal period the mothers and neonates were assessed on frontal EEG asymmetry. Correlation analyses revealed the following: (1) the mothers’ frontal asymmetry was negatively related to prenatal depression (CES-D) symptoms, negatively related to prenatal norepinephrine levels and positively related to prenatal serotonin levels; (2) the frontal asymmetry of the newborn was positively correlated with the mothers’ frontal asymmetry and negatively correlated with the mothers’ prenatal depression (CES-D) symptoms and negatively correlated with the mothers’ prenatal state anxiety scores. The neonates’ EEG frontal asymmetry was also, like the mother's, negatively related to prenatal maternal norepinephrine and positively related to prenatal maternal serotonin.  相似文献   
64.
Frequent emesis can cause substantial deleterious effects to a child's health and environment. We conducted a functional analysis of a 3‐year‐old girl's self‐induced emesis and confirmed that emesis was maintained by automatic reinforcement. In a reversal design, we evaluated the efficacy of implementing response blocking at 100% and 50% treatment integrity levels on both attempts and successful production of emesis. One hundred percent blocking, but not 50% blocking, was successful in reducing attempts and emesis below baseline levels.  相似文献   
65.
This study examined associations between level of sport participation, goal and sportspersonship orientations, and moral reasoning in sport and nonsport situations and orientation by sport participation interactions. Participants were individuals with elite (n = 176), high school (n = 183), and youth sport (n = 78) participation. When judging sport situations, individuals who participated in elite sports demonstrated poorer moral reasoning than those who participated in high school and youth sports. At low levels of sportspersonship, individuals who participated in youth sports demonstrated higher moral reasoning than those who participated in high school and elite sports. When judging nonsport situations, moral reasoning was positively related to positive sportspersonship and negatively related to ego orientation but did not differ by sport participation. Within sport, sport participation and goal and sportspersonship orientations play a critical role in moral reasoning. However, these orientations may be more important than sport participation in moral reasoning beyond the sport context.  相似文献   
66.
Morningness–eveningness dimension in humans have been indicated to influence social behavior and individual health. The aim of the present study was to investigate the association of the morningness–eveningness dimension with behavioral and health aspects in a sample of undergraduate students. We assessed demographic data; the Pittsburgh Sleep Quality Index was used to evaluate sleep quality; the Morningness/Eveningness Questionnaire to determine morningness–eveningness, and the Self‐Reporting Questionnaire to assess minor psychiatric disorders. A total of 372 students (66.7% females), on average 21.6 years old, participated in this study. Among them, 92.2% did not smoke, 58.9% engaged in physical activities, and 19.7% were night‐shift workers. In regard to morningness–eveningness, 55.9% of the participants were intermediate between evening (39.5%) and morning (4.6%) types. Poor sleep quality (OR = 1.89), minor psychiatric disorders (OR = 1.92), and tobacco consumption (OR = 3.65) predominated among evening types. Evening types were predominantly males (OR = 1.72). This study suggests that evening types are more vulnerable to sleep and psychiatric disturbances, and tend to smoke more than morning types.  相似文献   
67.
68.
Parenting x Child Personality interactions in predicting child externalizing and internalizing behavior were investigated in a variable-centered study and a person-centered study. The variable-centered study used data from a 3-year longitudinal study of 600 children 7 to 15 years old at Time 1 and 512 children 10 to 18 years old at Time 2. Parents rated child personality (five factor model), negative control, positive parenting, and child problem behavior, whereas children rated parental behavior. Hierarchical moderated regression analyses showed significant Parenting x Child Personality (benevolence and conscientiousness) interactions, principally for externalizing behavior. The interactions were largely replicable across informants and across time. The person-centered study, which classified participants into 3 types, showed that negative parental control was more related to externalizing behavior for undercontrollers than for resilients. Negative parental control enhanced internalizing behavior for overcontrollers.  相似文献   
69.

Purpose

We developed and tested an integrative model centering on the significance of trust as a basis for managers’ decisions about allowing versus prohibiting their employees to telework. We examined the importance of trust in relation to several other factors managers may consider in making telework decisions including coordination and communication, equity, and a desire to accommodate employees.

Design/Methodology/Approach

Study 1 was a policy capturing investigation of 71 respondents intended to document the relative importance and interactions among trust and these other theoretically based factors. Study 2 was a test of the full theoretical model based on the responses of 85 managers who reported on these considerations for the 191 employees about whom they make telework decisions.

Findings

Results from the two studies were largely consistent. Managers’ assessments of employees’ conscientiousness and trustworthiness were paramount in predicting telework allowance, with the other theoretically based considerations generally failing to attenuate the importance of those personal assessments.

Implications

Organizations wishing to increase the use of telework (e.g., by implementing manager telework training) must directly address managers’ mistrust as a factor underlying this resistance. Job-related and technological changes may not dampen the effects of mistrust.

Originality

To our knowledge, this is the most comprehensive and theoretically grounded assessment of the various considerations factoring into managers’ telework decisions.
  相似文献   
70.
College students face consistent cognitive demands and often get insufficient and/or irregular sleep. The current study investigated associations of sleep duration and sleep variability with attentional performance. Sleep duration variability was expected to moderate the association between duration and cognitive functioning. College students’ (n = 83) natural sleep patterns were recorded via wristband actigraphy across three consecutive nights during an academic term. The association between sleep duration and attentional capture was strongest for those whose sleep was the most consistent across the three nights preceding the attentional task (i.e., low sleep duration variability). For those with low sleep duration variability, less sleep was associated (B = ?0.25) with reduced ability to ignore irrelevant cues and redirect attention to target locations. In other words, consistently low sleep duration was associated with compromises in attention. Our results indicate the importance of consistent sleep routines as well as sufficient sleep duration in order to optimize attentional performance in college students.  相似文献   
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