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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Therapeutic Benefits of an Enhanced Video Feedback Intervention for Socially Anxious Individuals

Orr, Elizabeth January 2008 (has links)
Video feedback (VF) has been widely integrated into cognitive behavioural treatment protocols for socially anxious individuals due to its presumed efficacy in improving negative self-perception and reducing underestimations of performance. However, studies examining VF in social anxiety reveal, surprisingly, that correction of overly negative self-perception does not unequivocally facilitate anxiety reduction during subsequent social interactions. In the current study, we examined whether VF could be optimized to facilitate social anxiety reduction through the inclusion of a post-VF encoding manipulation. The manipulation was designed to enable individuals to internalize the positive information received from VF by enhancing the depth at which they processed the self-exposure information. Forty-three individuals high in social anxiety and verbal communication anxiety were randomly assigned to one of the following three conditions: A) VF + Manipulation; B) VF + No Manipulation; and C) No VF. Results revealed that VF + Manipulation led to significant cognitive changes pertaining to self-efficacy and internal attributions of performance relative to the other two conditions. Unexpectedly, both VF conditions were equally efficacious in the facilitation of anxiety reduction relative to the No VF condition. Results are discussed in the context of cognitive behavioural models of anxiety and the mechanisms of exposure-based learning.
2

Therapeutic Benefits of an Enhanced Video Feedback Intervention for Socially Anxious Individuals

Orr, Elizabeth January 2008 (has links)
Video feedback (VF) has been widely integrated into cognitive behavioural treatment protocols for socially anxious individuals due to its presumed efficacy in improving negative self-perception and reducing underestimations of performance. However, studies examining VF in social anxiety reveal, surprisingly, that correction of overly negative self-perception does not unequivocally facilitate anxiety reduction during subsequent social interactions. In the current study, we examined whether VF could be optimized to facilitate social anxiety reduction through the inclusion of a post-VF encoding manipulation. The manipulation was designed to enable individuals to internalize the positive information received from VF by enhancing the depth at which they processed the self-exposure information. Forty-three individuals high in social anxiety and verbal communication anxiety were randomly assigned to one of the following three conditions: A) VF + Manipulation; B) VF + No Manipulation; and C) No VF. Results revealed that VF + Manipulation led to significant cognitive changes pertaining to self-efficacy and internal attributions of performance relative to the other two conditions. Unexpectedly, both VF conditions were equally efficacious in the facilitation of anxiety reduction relative to the No VF condition. Results are discussed in the context of cognitive behavioural models of anxiety and the mechanisms of exposure-based learning.
3

Therapeutic Benefits of an Enhanced Video Feedback Intervention for Socially Anxious Individuals

Orr, Elizabeth January 2008 (has links)
Video feedback (VF) has been widely integrated into cognitive behavioural treatment protocols for socially anxious individuals due to its presumed efficacy in improving negative self-perception and reducing underestimations of performance. However, studies examining VF in social anxiety reveal, surprisingly, that correction of overly negative self-perception does not unequivocally facilitate anxiety reduction during subsequent social interactions. In the current study, we examined whether VF could be optimized to facilitate social anxiety reduction through the inclusion of a post-VF encoding manipulation. The manipulation was designed to enable individuals to internalize the positive information received from VF by enhancing the depth at which they processed the self-exposure information. Forty-three individuals high in social anxiety and verbal communication anxiety were randomly assigned to one of the following three conditions: A) VF + Manipulation; B) VF + No Manipulation; and C) No VF. Results revealed that VF + Manipulation led to significant cognitive changes pertaining to self-efficacy and internal attributions of performance relative to the other two conditions. Unexpectedly, both VF conditions were equally efficacious in the facilitation of anxiety reduction relative to the No VF condition. Results are discussed in the context of cognitive behavioural models of anxiety and the mechanisms of exposure-based learning.
4

Therapeutic Benefits of an Enhanced Video Feedback Intervention for Socially Anxious Individuals

Orr, Elizabeth January 2008 (has links)
Video feedback (VF) has been widely integrated into cognitive behavioural treatment protocols for socially anxious individuals due to its presumed efficacy in improving negative self-perception and reducing underestimations of performance. However, studies examining VF in social anxiety reveal, surprisingly, that correction of overly negative self-perception does not unequivocally facilitate anxiety reduction during subsequent social interactions. In the current study, we examined whether VF could be optimized to facilitate social anxiety reduction through the inclusion of a post-VF encoding manipulation. The manipulation was designed to enable individuals to internalize the positive information received from VF by enhancing the depth at which they processed the self-exposure information. Forty-three individuals high in social anxiety and verbal communication anxiety were randomly assigned to one of the following three conditions: A) VF + Manipulation; B) VF + No Manipulation; and C) No VF. Results revealed that VF + Manipulation led to significant cognitive changes pertaining to self-efficacy and internal attributions of performance relative to the other two conditions. Unexpectedly, both VF conditions were equally efficacious in the facilitation of anxiety reduction relative to the No VF condition. Results are discussed in the context of cognitive behavioural models of anxiety and the mechanisms of exposure-based learning.
5

Using Video Feedback to Increase Eye Contact During Mock Job Interviews for Transition Age Adults with Autism Spectrum Disorders

Barnes, Alexia 13 June 2014 (has links)
Abstract Autism Spectrum Disorders (ASD) are characterized by impairments in social and communicative behaviors. These impairments can impact an individual's ability to obtain employment. The rates of unemployment for individuals with ASD are much higher than those of their peers without ASD. This study used a multiple baseline design across three participants diagnosed with ASD to determine the effectiveness of video feedback in improving eye contact duration during mock job interviews. After video feedback sessions, eye contact duration increased across all participants. On average, participant's eye contact duration was at 30.2% during baseline. These percentages increased to an average of 72.8% after video feedback was implemented.
6

The Effects of Self-Control Video Feedback on the Basketball Set Shot

Aiken, Christopher Adam 01 August 2011 (has links)
The purpose of the current study was to examine the effects of self-controlled video feedback on the learning of the basketball set shot. Female participants were assigned to self-control (SC) (n = 14) and yoked (YK) (n = 14) groups. SC participants were allowed to request video feedback in the form of knowledge of performance (KP) following any trial while YK participants received video KP according to the schedule created by their SC counterpart. Participants in both groups were also allowed to view a poster of written instructional cues at any time. An acquisition phase consisted of 25 set shots (five blocks) from a youth free throw line (3.66 m). Each trial was 30 s in duration. An additional 30 s break was given between blocks. Retention and transfer phases each consisted of ten trials (two blocks) and occurred 24 hours following acquisition. Retention was administered from the youth free throw line and transfer from a traditional free throw line (4.57 m). Participants were scored on both movement form and shooting accuracy during acquisition, retention, and transfer. Results indicated that the SC group had significantly higher form scores than the YK group during Blocks 3 and 5 of acquisition and during the transfer phase. In addition, the SC group looked at the instructional cues more frequently than the YK group. Both groups increased shooting accuracy during acquisition (p < .05), but did not differ from one another during any of the experimental phases. A number of results differed from previous research findings. The responses of participants on a post-training questionnaire indicated no preference for requesting or receiving feedback following so-called good trials as reported by Chiviacowsky & Wulf (2002, 2005). In addition, there were no differences in accuracy or form between feedback (i.e., good) and no feedback (i.e., poor) trials. Overall, the results indicated that self-controlled video KP facilitated learning of correct shooting technique.
7

The Effects of Video Self-Evaluation on Skill Acquisition with Yoga Postures

Downs, Holly Elizabeth 01 January 2013 (has links)
This study evaluated the use of video self-evaluation and video feedback procedures to enhance the accuracy of yoga poses. In the self-evaluation intervention participants watched their behaviors via video and scored task analyses for feedback for each pose. In the video feedback intervention, the participants and the researcher together scored the task analyses for the behaviors along with practice during video recordings. The interventions were assessed in a multiple baseline across behaviors design. Results showed that both video self-evaluation increased the accuracy of all poses and video feedback further increased the accuracy on one pose for one participant
8

Using Video Feedback to Increase Job Interview Skills for Young Adults with Developmental Disabilities

Moore, Jessica Lynn 01 January 2015 (has links)
Individuals diagnosed with developmental disabilities often lack the skills needed to gain meaningful employment in the community. One crucial skill is interviewing as this is the first and often the only pre-job interaction an individual has with his or her employer. In a short interaction, the person must convey information about specific work history, employability, and a general impression of character. This study evaluated the effectiveness of video feedback in improving job interview behaviors for three young adults with developmental disabilities. The interview related-behaviors were appropriate greeting, responses to interview questions, and appropriate closing statement. The performance across the participants was assessed in simulated interviews under a multiple-baseline design across behaviors and participants, with all participants reaching 100% correct performance of all three behaviors after video feedback was implemented. The social validity supports the feasibility of this video feedback intervention. Issues related to future research and implications for the field are discussed.
9

Straight from the horse's mouth: Effects of video modeling and video feedback treatment packages in equine recreational activities

Licht, Katie Marie 01 August 2011 (has links)
Two experiments were conducted to evaluate the effects of various approaches to training equestrian skills. The purpose of Experiment 1 was to compare an instructional video(s), in combination with verbal instruction, to verbal instruction alone on the percentage of horseback riding and safety errors made among beginner trail riders. An analysis of the overall percentage of steps completed independently revealed significant differences between instructional conditions that favored the use of video. Experiment 2 involved more experienced riders and more sophisticated equitation skills. Specifically, it examined whether a training package would decrease the percentage of jumping equitation errors among riders training in the sport of eventing. Using a multiple baseline across participants design, a training package was evaluated which entailed written feedback and video footage of the lesson from the trainer's point of view in addition to standard instruction. The findings of this study are inconclusive. The overall performance of riders through a six jump course was highly variable from week to week, regardless of the type of instruction utilized during lessons. Although several jumping equitation skills were never problematic for riders, no other skills routinely improved. Limitations and future studies are discussed.
10

THE USE OF VIDEO FEEDBACK AND SELF-MONITORING TO IMPROVE PUBLIC SPEAKING PERFORMANCE

Ritchey, Amanda Marie 01 December 2012 (has links)
The purpose of this paper was to identify video feedback and self monitoring as a positive teaching strategy for improving the public speaking behavior in a classroom setting. An ABA withdrawal design was utilized with four adolescent, male teenage boys (ages 12-18). During the intervention, participants reviewed videotaped probes of their public speaking behavior and completed the self monitoring form. The results of the current study provided mixed results in that while some participants improved in one or more aspects of their behavior, only two of the four participants improved all aspects of their behavior. However, when taken into consideration with the anecdotal evidence provided there is some support for the use of video feedback with self monitoring to improve public speaking performance.

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