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801.
Neef NA Marckel J Ferreri SJ Bicard DF Endo S Aman MG Miller KM Jung S Nist L Armstrong N 《Journal of applied behavior analysis》2005,38(1):23-37
We conducted a brief computer-based assessment involving choices of concurrently presented arithmetic problems associated with competing reinforcer dimensions to assess impulsivity (choices controlled primarily by reinforcer immediacy) as well as the relative influence of other dimensions (reinforcer rate, quality, and response effort), with 58 children. Results were compared for children with attention deficit hyperactivity disorder (ADHD) who were and were not receiving medication, and with typically developing children without ADHD. Within-subject and between-groups analyses of the ordinal influence of each of the reinforcer dimensions were conducted using both time- and response-allocation measures. In general, the choices of children with ADHD were most influenced by reinforcer immediacy and quality and least by rate and effort, suggesting impulsivity. The choices of children in the non-ADHD group were most influenced by reinforcer quality, and the influence of immediacy relative to the other dimensions was not statistically significant. Results are discussed with respect to the implications for assessment and treatment of ADHD. 相似文献
802.
The present study investigates whether knowledge about the intentional relationship between gesture and speech influences controlled processes when integrating the two modalities at comprehension. Thirty-five adults watched short videos of gesture and speech that conveyed semantically congruous and incongruous information. In half of the videos, participants were told that the two modalities were intentionally coupled (i.e., produced by the same communicator), and in the other half, they were told that the two modalities were not intentionally coupled (i.e., produced by different communicators). When participants knew that the same communicator produced the speech and gesture, there was a larger bi-lateral frontal and central N400 effect to words that were semantically incongruous versus congruous with gesture. However, when participants knew that different communicators produced the speech and gesture--that is, when gesture and speech were not intentionally meant to go together--the N400 effect was present only in right-hemisphere frontal regions. The results demonstrate that pragmatic knowledge about the intentional relationship between gesture and speech modulates controlled neural processes during the integration of the two modalities. 相似文献
803.
Kelly DJ Quinn PC Slater AM Lee K Gibson A Smith M Ge L Pascalis O 《Developmental science》2005,8(6):F31-F36
Adults are sensitive to the physical differences that define ethnic groups. However, the age at which we become sensitive to ethnic differences is currently unclear. Our study aimed to clarify this by testing newborns and young infants for sensitivity to ethnicity using a visual preference (VP) paradigm. While newborn infants demonstrated no spontaneous preference for faces from either their own- or other-ethnic groups, 3-month-old infants demonstrated a significant preference for faces from their own-ethnic group. These results suggest that preferential selectivity based on ethnic differences is not present in the first days of life, but is learned within the first 3 months of life. The findings imply that adults' perceptions of ethnic differences are learned and derived from differences in exposure to own- versus other-race faces during early development. 相似文献
804.
Brick Johnstone Daniel Cohen Kelly Konopacki Christopher Ghan 《The International journal for the psychology of religion》2016,26(4):287-303
Although of increasing scientific interest, the neurologic foundations of spiritual experiences remain ambiguous due to the neurological complexity of such experiences and the lack of a clear taxonomy of “spiritual experiences.” A previously proposed preliminary neuropsychological model of spirituality (Johnstone & Glass, 2008) suggests that decreased self-orientation (or increased selflessness), associated with reduced right hemisphere/right parietal lobe (RH/RPL) functioning, serves as a neuropsychological foundation of spiritual transcendence (defined as the ability to emotionally and cognitively connect with higher powers beyond the self or experience cosmic unity). This model was based on research that indicates that transcendent spiritual experiences are related to reduced activation of portions of the RH/RPL during religious rituals (e.g., Buddhist meditation, Christian prayer), as well as research that indicates that individuals with RH/RPL dysfunction report increased transcendence. This model has been supported by research with other populations (e.g., brain injury, epilepsy, tumor) and technologies (e.g., repetitive transcranial magnetic stimulation), although limitations in the model persist. The current article addresses such weaknesses by demonstrating the existence of “spiritual transcendence” as a psychometrically valid construct, identifying specific self-orientation processes (e.g., physical self, mental self, autobiographical self) that may serve as a foundation for transcendence, and explaining how transcendent experiences can involve both a decreased and enhanced sense of the self. To further support the model, citations from the texts of multiple faith traditions are offered to illustrate the importance of selflessness in transcendent experiences across diverse religions. Suggestions for future research and practical implications are offered. 相似文献
805.
Melissa B. McHugh Daniel H. Tingstrom Keith C. Radley Christopher T. Barry Kelly M. Walker 《Behavioral Interventions》2016,31(4):332-354
The current study was designed to replicate and extend the literature on the effectiveness of a classroom intervention known as Tootling, a strategy that encourages and prompts students to report instances of their peers' positive behaviors. The purpose of the present study was to assess the effects of the Tootling intervention on decreasing classwide and individual target students' disruptive behavior as well as increasing classwide and individual target students' academic engagement in lower elementary, general education classrooms using a criterion number of tootles that could reasonably be attained daily, thus potentially allowing more immediate and frequent access to reinforcement. Participants included second and third graders and their teachers in three classrooms in two Southeastern elementary schools. An ABAB withdrawal design was used in the three classrooms, along with a multiple baseline element across two of the classrooms, to determine the effectiveness of the intervention. Results demonstrated decreases in disruptive behaviors and increases in academically engaged behaviors during intervention phases as compared to baseline and withdrawal phases in all classrooms. Effect sizes were moderate to large for all comparisons. Limitations of the present study, directions for future research, and implications for practice are discussed. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
806.
Kelly Smet Tinne Vander Elst Yannick Griep Hans De Witte 《European Journal of Work and Organizational Psychology》2016,25(5):631-644
The current study highlights rumours as an explanation of the reciprocal relationship between perceived organizational change communication and job insecurity. First, we predict that perceiving insufficient organizational change communication may result in rumours, which in turn may shape job insecurity perceptions. Second, we propose that rumours may also mediate the relationship between job insecurity and perceiving insufficient organizational change communication. To test the hypotheses, a multilevel approach was used, in which three measurements were nested within 1994 employees. This enabled us to probe within-person processes, while controlling for possible between-person variation. The results demonstrated a negative reciprocal relationship between perceived organizational change communication and job insecurity. Additionally, rumours mediated both the negative relationship between perceived organizational change communication and subsequent job insecurity, and the negative relationship between job insecurity and subsequent perceived organizational change communication. This study contributes to the literature on job insecurity by offering initial evidence on the relationship between job insecurity and rumours, and by highlighting rumours as a process through which perceived organizational change communication and job insecurity may mutually affect each other. 相似文献
807.
Research has rarely considered criminal offenders’ psychological responses to stigma, but these responses may significantly influence behavior after release from jail/prison. Jail inmates’ perceived and anticipated stigma was assessed prior to release from jail/prison (N = 163), and outcomes were assessed one year post-release (N = 371). We hypothesized that perceived stigma would predict poor adjustment in several domains (i.e., recidivism, substance dependence, mental health symptoms, community adjustment) through anticipated stigma. Results showed that perceived stigma predicted worse community adjustment through anticipated stigma, and this varied by race. Results are explored from an interdisciplinary perspective. 相似文献
808.
Kelly L. Wester Nathaniel Ivers José A. Villalba Heather C. Trepal Robert Henson 《Journal of counseling and development : JCD》2016,94(1):3-12
This correlational study was conducted with 403 undergraduate college students from 2 universities. The authors used path analysis and bootstrap regression to analyze the relationships between variables. Locus of control and family connectedness related to current nonsuicidal self‐injury (NSSI) engagement. However, when entered into the same regression, the variables current NSSI engagement and current NSSI number of methods used mediated all other relationships with suicidal ideation. Implications to current theories and clinical practice are provided. 相似文献
809.
Gerta Bardhoshi Bradley T. Erford Kelly Duncan Beth Dummett Michelle Falco Katie Deferio Jennifer Kraft 《Journal of counseling and development : JCD》2016,94(2):184-194
Effect‐size results from Erford et al.'s ( 2016 ) meta‐analysis for the treatment of posttraumatic stress disorder (PTSD) were used to compare 6 instruments' usefulness in measuring counseling treatment outcomes. Effect‐size comparisons indicated equivalent overall effect sizes using the Clinician‐Administered PTSD Scale, the Impact of Event Scale–Revised, the Posttraumatic Stress Diagnostic Scale, the PTSD Checklist, and the Structured Interview for PTSD. The Mississippi Scale for Combat‐Related PTSD yielded significantly more conservative (i.e., lower) effect‐size comparisons. 相似文献
810.