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111.
Keith R. Aronson Janet A. Welsh Anna Fedotova Nicole R. Morgan Daniel F. Perkins Wendy Travis 《Military psychology》2013,25(6):465-475
The Institute of Medicine has stressed the need for evaluations of evidence-based treatments (EBTs) for posttraumatic stress disorder (PTSD) among active duty service members (AD) using a variety of evaluation approaches (Institute of Medicine, 2012). The current study examined the clinical files of 134 service members who completed treatment for PTSD using either prolonged exposure (PE) or cognitive processing therapy at an outpatient clinic. At the completion of each session, therapists made a clinical rating as to whether or not the session was protocol adherent. The total number of treatment sessions and the proportion of sessions rated as being protocol adherent were calculated. Multi-level models estimated the change in patient PTSD and other psychological symptoms over time as a function of clinician-rated protocol adherence and total number of sessions. Approximately 65% of clinic encounters were rated by therapists as being protocol adherent. Significant reductions in PTSD and psychological symptoms were associated with protocol adherence, and this was particularly true for patients who began treatment above clinical thresholds for both PTSD and other psychological symptoms. However, as the number of sessions increased, the impact of protocol adherence was attenuated. Patient characteristics, including gender, ethnicity, and co-morbidity for other psychiatric disorders were not related to symptom change trajectories over time. These findings suggest that protocol adherence and efficiency in delivery of EBTs for the treatment of PTSD with AD is critical. 相似文献
112.
Nicole A. Vaughn Sara F. Jacoby Thalia Williams Terry Guerra Nicole A. Thomas Therese S. Richmond 《American journal of community psychology》2013,51(1-2):30-42
Community-based participatory research (CBPR) has garnered increasing interest over the previous two decades as researchers have tackled increasingly complex health problems. In academia, professional presentations and articles are major ways that research is disseminated. However, dissemination of research findings to the people and communities who participated in the research is many times forgotten. In addition, little scholarly literature is focused on creative dissemination of research findings to the community using CBPR methods. We seek to fill this gap in the literature by providing an exemplar of research dissemination and partnership strategies that were used to complete this project. In this paper, we present a novel approach to the dissemination of research findings to our targeted communities through digital animation. We also provide the foundational thinking and specific steps that were taken to select this specific dissemination product development and distribution strategy. 相似文献
113.
Dana L. Chesney Nicole M. McNeil James R. Brockmole Ken Kelley 《Memory & cognition》2013,41(7):1079-1095
Prior knowledge in the domain of mathematics can sometimes interfere with learning and performance in that domain. One of the best examples of this phenomenon is in students’ difficulties solving equations with operations on both sides of the equal sign. Elementary school children in the U.S. typically acquire incorrect, operational schemata rather than correct, relational schemata for interpreting equations. Researchers have argued that these operational schemata are never unlearned and can continue to affect performance for years to come, even after relational schemata are learned. In the present study, we investigated whether and how operational schemata negatively affect undergraduates’ performance on equations. We monitored the eye movements of 64 undergraduate students while they solved a set of equations that are typically used to assess children’s adherence to operational schemata (e.g., 3 + 4 + 5 = 3 + __). Participants did not perform at ceiling on these equations, particularly when under time pressure. Converging evidence from performance and eye movements showed that operational schemata are sometimes activated instead of relational schemata. Eye movement patterns reflective of the activation of relational schemata were specifically lacking when participants solved equations by adding up all the numbers or adding the numbers before the equal sign, but not when they used other types of incorrect strategies. These findings demonstrate that the negative effects of acquiring operational schemata extend far beyond elementary school. 相似文献
114.
Individuals perceive beauty as a function of physical attributes paired with the subjective experience of an object or a space. Yet, little or no research has investigated how either relational or emotional experiences shape perceptions of the physical world. Four studies were conducted to address this question using self-determination theory (Ryan and Deci in Psychol Inq 11:319–338, 2000) as a guiding framework. Studies 1 and 2 indicated that satisfaction of the needs for competence, relatedness, and autonomy in one’s childhood home was linked to perceptions of beauty directly and indirectly through emotions of the past (recollections of happiness) and present (nostalgia). Two additional studies focused on present-day spaces. In Study 3, we found that need satisfaction impacted perceptions of the university campus as beautiful. In a final study, we manipulated needs in the lab to identify a causal model of aesthetic perceptions. Findings are contextualized within the self-determination theory and perceived beauty literatures. 相似文献
115.
The prevalence and pervasive nature of technology has fundamentally changed how individuals interact. Social networking has significantly altered communication and interaction patterns and created a dynamic venue for perpetration and victimization of bullying. A large population of middle and high school students was surveyed on perceptions and engagement in drug and alcohol usage, school violence, social networking usage, and cyberbullying victimization and perpetration. Findings indicate that although cyberbullying has many similarities to traditional bullying, there are important differences. Participation in school violence and usage of alcohol, tobacco, and illegal drugs predict both victimization and perpetration of cyberbullying. 相似文献
116.
Most studies examining bystanders' reactions to a violent attack have used an experimental or hypothetical situation involving a single victim. This study compares the intention to intervene on behalf of three hypothetical victims: a woman, a child, and a dog. Using a sample of over 700 college students, we found that there was not a significant difference in intention to intervene by type of victim. However, there was a significant interaction between the sex of the bystander and the type of victim, such that women are most likely to intervene on behalf of children, while men are most likely to intervene to aid a woman. We found that people who perceived themselves to be stronger, more aggressive, and more sympathetic than others are most likely to intend to intervene. 相似文献
117.
Aurélie Untas Nicole Rascle Laetitia Idier Catherine Lasseur Christian Combe 《Psychology & health》2013,28(7):753-766
This study investigated the effect of family relations on patients’ adjustment to dialysis. The two main aims were to develop a family typology, and to explore the influence of family profile on the patient's anxiety, depression and adherence to nutritional guidelines. The sample consisted of 120 patients (mean age 63 years; 67.5% of men). They completed several measures 1, 6 and 12 months after dialysis initiation. The scales used were the Family Relationship Index and the Hospital Anxiety and Depression Scale. Perceived adherence to nutritional guidelines was assessed using two visual analogical scales. Results showed that family relations remained stable over time. Cluster analysis yielded three family profiles, which were named conflict, communicative and supportive families. Patients belonging to conflict families perceived themselves as less adhering to nutritional guidelines. For these patients, anxiety and depressive moods increased significantly over time, whereas mental health remained stable over time for communicative and supportive families. This research underlines that family relations are essential in global consideration of the care of patients treated by dialysis. Conflict families seem especially at risk. They should be identified early to help them adapt to this stressful treatment. 相似文献
118.
Rianne Kok Nicole Lucassen Marinus H. van IJzendoorn Akhgar Ghassabian Sabine J. Roza 《Child neuropsychology》2013,19(5):583-606
In this longitudinal population-based study (N?=?544), we investigated whether early parenting and corpus callosum length predict child executive function abilities at 4 years of age. The length of the corpus callosum in infancy was measured using postnatal cranial ultrasounds at 6 weeks of age. At 3 years, two aspects of parenting were observed: maternal sensitivity during a teaching task and maternal discipline style during a discipline task. Parents rated executive function problems at 4 years of age in five domains of inhibition, shifting, emotional control, working memory, and planning/organizing, using the Behavior Rating Inventory of Executive Function-Preschool Version. Maternal sensitivity predicted less executive function problems at preschool age. A significant interaction was found between corpus callosum length in infancy and maternal use of positive discipline to determine child inhibition problems: The association between a relatively shorter corpus callosum in infancy and child inhibition problems was reduced in children who experienced more positive discipline. Our results point to the buffering potential of positive parenting for children with biological vulnerability. 相似文献
119.
120.
Background. Although making explicit links between procedures and concepts during instruction in mathematics is important, it is still unclear the precise moments during instruction when such links are best made. Aims. The objective was to test the effectiveness of a 3‐week classroom intervention on the fractions knowledge of grade 5/6 students. The instruction was based on a theory that specifies three sites during the learning process where concepts and symbols can be connected ( Hiebert, 1984 ): symbol interpretation, procedural execution, and solution evaluation. Sample. Seventy students from one grade 5/6 split and two grade 6 classrooms in two public elementary schools participated. Method. The students were randomly assigned to treatment and control. The treatment (Sites group) received instruction that incorporated specific connections between fractions concepts and procedures at each of the three sites specified by the Sites theory. Before and after the intervention, the students’ knowledge of concepts and procedures was assessed, and a random subsample of 30 students from both conditions were individually interviewed to measure their ability to make specific connections between concepts and symbols at each of the three sites. Results. While all students gained procedural skill (p < .001), the students in the Sites condition acquired significantly more knowledge of concepts than the control group (p < .01) and were also better able to connect fractions symbols to conceptual referents (p < .025). Conclusions. The current study contributes to the literature because it describes when it might be important to link concepts and procedures during fractions instruction. 相似文献