Positive Mood and Future-Oriented Self-Evaluation

When individuals think about their future, feedback on their strengths and weaknesses may often serve as a useful source of information. Three studies investigated the influence of positive and neutral moods on feedback seeking. In Studies 1 and 2, positive mood increased interest in feedback about weaknesses when this information was useful for self-assessment and self-improvement. But when the feedback was not useful for these superordinate, long-term goals then positive mood directed participants’ interest to strength-focused feedback, thereby serving short-term, affective concerns (e.g., feeling good about oneself). Study 3 directly manipulated self-evaluative goals. When a learning goal was activated, positive mood increased interest in weaknesses-focused feedback, but when an affective goal was activated, positive mood increased interest in strength-focused feedback. These results support our hypothesis that positive mood attunes individuals to the relationships of goals and means, thus promoting actions that serve primary goals.

Contingent auditory feedback of arm movement facilitates reaching behavior in infancy

The purpose of this study was to investigate the influence of contingent auditory feedback on the development of infant reaching. Eleven full-term infants were observed biweekly from the age of 10 weeks to 16 weeks, and their arm kinematics were recorded. Auditory feedback that was contingent on arm kinematics was provided in the form of: (a) the mother's voice; and (b) musical tones. Results showed that providing auditory feedback (mother's voice or musical tones): (i) increased the amplitude of exploratory arm movements before the onset of reaching; and (ii) increased the number of reaches at the onset of reaching. These results show that infants are able to use contingent auditory feedback to explore the relevant possibilities for action that are subsequently shaped into goal-directed movements.     

High self-esteem buffers negative feedback: Once more with feeling

In this article, I report three studies showing that global self-esteem influences people's emotional reactions to negative outcomes. Using social outcomes as well as personal ones (Study 1), naturally occurring outcomes as well as experimentally induced ones (Study 2), and implicit self-feelings as well as self-reported ones (Study 3), I show that high-self-esteem people suffer less emotional distress when they encounter negative outcomes than do low-self-esteem people. I conclude that global self-esteem plays an important role when people confront negative feedback and rejection.     

Modifying Students' Classroom Behaviors Using an Electronic Daily Behavior Report Card

This study examined the effects of e-mailed daily behavior report cards (DBRC) on students' disruptive classroom behaviors. Additionally, teacher acceptability of e-mailed DBRC as an intervention was assessed. Participants included 46 elementary students (37 males and 9 females), that were assigned to one of three conditions; delayed treatment control, e-mailed DBRC, and e-mailed DBRC with performance feedback. Student behaviors were measured by direct observations and teacher ratings. Results suggest that e-mailed DBRC can decrease students' disruptive behaviors, that e-mailed DBRC with performance feedback did not produce superior outcomes, and that e-mailed DBRC was perceived as acceptable.     

Corrected Feedback: A Procedure to Enhance Recall of Informed Consent to Research Among Substance Abusing Offenders

This study examined the efficacy of corrected feedback for improving consent recall throughout the course of an ongoing longitudinal study. Participants (N = 135) were randomly assigned to either a corrected feedback or a no-feedback control condition. Participants completed a consent quiz 2 weeks after consenting to the host study and at months 1, 2, and 3. The corrected feedback group received corrections to erroneous responses and the no-feedback control group did not. The feedback group displayed significantly greater recall overall and in specific content areas (i.e., procedures, protections, risks/benefits). Results support the use of corrected feedback for improving consent recall.     

Self-esteem,performance feedback,and cardiovascular stress reactivity

Abstract

This study sought to establish the impact of performance-related feedback on cardiovascular responses to stressors, and whether this impact is influenced by individual differences in self-esteem. A total of 66 college women were categorized as either high or low in self-esteem on the basis of their scores in a standardized psychometric test. They then took part in a laboratory experiment, in which they were assigned to one of three performance-feedback manipulations. Following the provision of feedback on an initial laboratory task (picture-matching), they undertook a second task (mental arithmetic). Cardiovascular functioning was monitored throughout. Provision of negative feedback to the initial task exerted an adverse impact on cardiovascular responses, suggestive of unhappiness with performance. Provision of positive feedback to the initial task exerted an impact on cardiovascular functioning during the second task, suggestive of task engagement. Importantly, low self-esteem exacerbated the adverse impact of negative feedback. The impact of feedback and the buffering role of self-esteem may have important consequences for cardiovascular health. Further, discrepancies in the findings of previous feedback research may be accounted for by dispositional individual differences.     

Enhancing Adherence to a Problem-Solving Model for Middle-School Pre-Referral Teams

Abstract

Performance feedback and checklists were used to improve the degree to which middle-school teams adhered to elements of systematic problem solving as described in the Instructional Consultation literature (Bartels & Mortenson, 2002; Rosenfield, 1987). Direct observations of problem-solving meetings were conducted to determine levels of adherence to a problem-solving methodology. Performance feedback was provided to each participating school psychologist after a period of no feedback and was followed by the provision of a checklist of problem-solving steps to all team members. Visual analysis of the data indicated variable improvements in systematic problem solving following presentation of feedback and checklists. Feedback and prompts, while necessary, may not be sufficient to ensure adequate adherence to problem solving.     

C1调制效应的理论评述及影响因素

C1成分是对视觉刺激最早做出反应的视皮层诱发电位,C1调制效应是指注意等因素能够影响C1振幅的现象.以往多数研究未观察到注意等因素对C1振幅的影响,仅发现注意等因素对晚于C1的P1与N1等成分存在调制作用,并有研究者据此提出延迟反馈假说.但近期研究提示,注意等因素可能会对C1成分产生影响,提示初级视皮层(V1)可能在视觉信息加工初期直接受注意调制.目前,对C1调制效应的影响因素尚未完全确定,知觉学习、负载等因素的作用尚待考察.未来研究需进一步明确C1调制效应的影响因素及实验条件.     

Terminal Feedback Outperforms Concurrent Visual,Auditory, and Haptic Feedback in Learning a Complex Rowing-Type Task

Augmented feedback, provided by coaches or displays, is a well-established strategy to accelerate motor learning. Frequent terminal feedback and concurrent feedback have been shown to be detrimental for simple motor task learning but supportive for complex motor task learning. However, conclusions on optimal feedback strategies have been mainly drawn from studies on artificial laboratory tasks with visual feedback only. Therefore, the authors compared the effectiveness of learning a complex, 3-dimensional rowing-type task with either concurrent visual, auditory, or haptic feedback to self-controlled terminal visual feedback. Results revealed that terminal visual feedback was most effective because it emphasized the internalization of task-relevant aspects. In contrast, concurrent feedback fostered the correction of task-irrelevant errors, which hindered learning. The concurrent visual and haptic feedback group performed much better during training with the feedback than in nonfeedback trials. Auditory feedback based on sonification of the movement error was not practical for training the 3-dimensional movement for most participants. Concurrent multimodal feedback in combination with terminal feedback may be most effective, especially if the feedback strategy is adapted to individual preferences and skill level.     

Effects of Auditory Feedback on Movement Time in a Fitts Task

The purpose of the present experiment was to investigate the role of auditory feedback and its impact on movement time in a standard Fitts task. Feedback was given at the moment of target acquisition. A 2-way analysis of variance found significant differences between feedback groups at all three indexes of difficulty (F(2, 40) = 156.02, p < .001). Results from a mixed-model multivariate analysis of variance for kinematic factors show significant differences in peak velocity and the location of peak velocity when comparing feedback groups. In general, the addition of auditory feedback decreased the task ID by .5.