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91.
A recently developed method of analytical inverse optimization (ANIO) was used to compute cost functions based on sets of experimental observations in 4-finger pressing tasks with accurate total force and moment production. In different series, feedback on total force and moment was provided using the index finger force at its value, doubled, or halved. Finger force data across different force-moment combinations formed a plane. This allowed reconstructing cost functions as 2nd-order polynomials with linear terms. Changes in the coefficients of the cost function across the 3 series allowed the authors to offer a biomechanical interpretation related to constraints on finger forces with different lever arms. ANIO allows the authors to describe preferred regions within the space of solutions for redundant tasks in terms of cost functions. 相似文献
92.
Koss KJ George MR Bergman KN Cummings EM Davies PT Cicchetti D 《Journal of experimental child psychology》2011,109(3):336-352
Marital conflict is a distressing context in which children must regulate their emotion and behavior; however, the associations between the multidimensionality of conflict and children’s regulatory processes need to be examined. The current study examined differences in children’s (N = 207, mean age = 8.02 years) emotions (mad, sad, scared, and happy) and behavioral strategies to regulate conflict exposure during resolved, unresolved, escalating, and child-rearing marital conflict vignettes. Children’s cortisol levels were assessed in relation to child-rearing and resolved conflict vignettes. Anger and sadness were associated with escalating and child-rearing conflicts, fearfulness was related to escalating and unresolved conflicts, and happiness was associated with resolution. Anger was associated with children’s strategies to stop conflict, whereas sadness was associated with monitoring and avoidant strategies. Cortisol recovery moderated the link between fearfulness and behavioral regulation. These results highlight the importance of children’s emotions and regulatory processes in understanding the impact of marital conflict. 相似文献
93.
The results of a survey conducted in 1988 on the traditional deadly sins and the schedule of virtues formulated by Erik H.
Erikson were previously reported by Capps (Pastoral Psychology 37:229–253, 1989). The results of a second survey conducted in 1998 were reported by Capps and Cole (Pastoral Psychology 48:359–376, 2000). This article reports on a third survey conducted in 2008–2009. All three surveys employed a research instrument constructed
by Capps titled Life Attitudes Inventory. Major findings of the third survey are that lust and melancholy are considered the deadliest of the deadly sins, with anger
rounding out the top three. Envy is thought to be the least deadly sin. The sins most personally struggled with are pride,
envy, and apathy, with both genders accounting for the high ranking of pride, women for envy, and men for apathy. Men’s and
women’s views whether individual sins are more characteristic of men or of women were also reported, with greed especially
ascribed to men and envy to women. Similarities and differences between young, middle and mature adults’ views on and experiences
of the deadly sins are reported, as are comparisons between the members of two Christian denominations (Presbyterians and
Methodists). 相似文献
94.
The suicide rate of Koreans living in Japan is twice as high as that of Koreans in South Korea. Reasons for this high suicide rate are discussed, including effects of economic crises and discrimination. 相似文献
95.
96.
Previous research has shown that the activation of a goal leads to more implicit positivity toward goal-relevant stimuli. We examined how the actual pursuit of a goal influences subsequent implicit positivity toward such stimuli. Participants were consciously or non-consciously primed with a goal, or not, and then completed a goal-relevant task on which they succeeded or failed. We then measured their goal-relevant implicit attitudes. Those who were primed with the goal (consciously or non-consciously) and experienced success exhibited more implicit positivity toward the goal, compared with the no-goal condition. Experiencing failure in the goal priming conditions reduced implicit positivity toward the goal, indicating disengagement from the goal. We discuss the theoretical implications for understanding the role of implicit attitudes in self-regulation. 相似文献
97.
Wendy M. Reinke Melissa Stormont Keith C. Herman Lori Newcomer 《Journal of Behavioral Education》2014,23(1):150-167
Despite the growing evidence base for the efficacy of preventive interventions, the level of implementation of these interventions in schools is often less than optimal. One promising approach to supporting teachers in implementation of interventions is the use of coaching. In this study, teachers were trained in a universal classroom management intervention and provided ongoing coaching. The association between the type and amount of coaching activities and teacher implementation of proactive classroom management over time were investigated. Results indicated that teachers who received more performance feedback had higher levels of implementation over time in comparison with teachers who received less feedback. In addition, a significant interaction between the amount of coaching a teacher received and his or her implementation of proactive classroom management was found. Increased implementation over time was observed for teachers with lower initial levels of implementation who received more coaching, whereas implementation decreased over time for teachers who received less coaching. The importance of coaching as a support system for enhancing implementation quality of classroom-based preventive interventions is discussed. 相似文献
98.
Parental distress following newborn screening is thought to result from inadequate preparation for screening results which can result in maladjustment to screening results after birth. Although prior awareness of relevant genetic disorders such as cystic fibrosis and sickle cell diseases, and preparedness for screening is suggested to enhance information uptake and reduce parental distress, little is known about how young adults’ prior knowledge prepares them for screening or affects the assimilation and retention of screening information. Thirty-four young adults, without familial genetic disease or screening experience took part in one of seven focus groups which examined knowledge of cystic fibrosis and sickle cell diseases and ability to assimilate new disease information. Thematic analysis revealed that adults had limited understanding of how cystic fibrosis and sickle cell diseases were inherited or how symptoms manifest, leaving them inadequately prepared for screening results if they do not engage with information interventions. Further, they selectively assimilated new disease information and had difficulty understanding new information in the absence of prior disease knowledge. Young adults’ prior disease knowledge should be considered within a newborn screening context and written materials should consider the inclusion of carrier statistics to improve information relevance. 相似文献
99.
Jennifer M. Park Brent J. Small Daniel A. Geller Tanya K. Murphy Adam B. Lewin Eric A. Storch 《Journal of child and family studies》2014,23(5):863-871
Clinical studies in adults and children with obsessive–compulsive disorder (OCD) have shown that d-cycloserine (DCS) can improve treatment response by enhancing fear extinction learning during exposure-based psychotherapy. Some have hypothesized that improved treatment response is a function of increased compliance and engagement in therapeutic homework tasks, a core component of behavioral treatment. The present study examined the relationship between DCS augmented cognitive-behavioral therapy (CBT) and homework compliance in a double-blind, placebo controlled trial with 30 youth with OCD. All children received 10 CBT sessions, the last seven of which included exposure and response prevention paired with DCS or placebo dosed 1 h before the session started. Results suggested that DCS augmented CBT did not predict improved homework compliance over the course of treatment, relative to the placebo augmented CBT group. However, when groups were collapsed, homework compliance was directly associated with treatment outcome. These findings suggest that while DCS may not increase homework compliance over time, more generally, homework compliance is an integral part of pediatric OCD treatment outcome. 相似文献
100.
Melissa Carsten Ashita Goswami Agnieszka Shepard Lilah I. Donnelly 《Psychologie appliquee》2022,71(3):959-982
Leader distance theory has received scant empirical attention in the extant literature; however, the “work from home” orders associated with COVID-19 have made this theory and its empirical findings highly relevant for organizations. Our study integrates leader distance theory and followership theory to understand how follower role beliefs affect follower effort, performance, and withdrawal under physical leader distance and varying conditions of leader interaction frequency. Using a three-wave survey methodology with 260 adults working remotely, our study finds that followers' levels of effort, performance, and withdrawal were contingent on leader interaction frequency. Specifically, followers with a coproduction role orientation, who see their role as more collaborative, reported higher levels of effort under conditions of high leader interaction. Furthermore, the indirect effect of coproduction on follower performance and withdrawal via effort was moderated by leader interaction frequency. The results for followers with passive role orientations, however, were in the opposite direction. These followers reported less effort when leader interaction was high, and the mediational chain predicting performance and withdrawal was contingent on leader interaction frequency. Our study contributes to the ongoing conversation about the positive and negative effects of leader distance and positions followership characteristics as important boundary conditions of distal leadership. 相似文献