東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Project shine: A family-based interv...

St. George, Sara Mijares.

Linked to FindBook

Google Book

Amazon

博客來

Project shine: A family-based intervention for improving physical activity, sedentary behavior, and diet in African American adolescents.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Project shine: A family-based intervention for improving physical activity, sedentary behavior, and diet in African American adolescents./
Author:	St. George, Sara Mijares.
Description:	155 p.
Notes:	Source: Dissertation Abstracts International, Volume: 76-08(E), Section: B.
Contained By:	Dissertation Abstracts International76-08B(E).
Subject:	Public health. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3686678
ISBN:	9781321635270

Project shine: A family-based intervention for improving physical activity, sedentary behavior, and diet in African American adolescents.
St. George, Sara Mijares.

Project shine: A family-based intervention for improving physical activity, sedentary behavior, and diet in African American adolescents. - 155 p.

Source: Dissertation Abstracts International, Volume: 76-08(E), Section: B.

Thesis (Ph.D.)--University of South Carolina, 2014.

This study examined the effects of a family-based intervention for improving moderate-to-vigorous physical activity (MVPA), sedentary behavior (SB), and fruit and vegetable (F&V) intake in African American adolescents. The intervention (Project SHINE: Supporting Health Interactively through Nutrition and Exercise) integrated Social Cognitive (SCT), Self Determination (SDT), and Family Systems Theories (FST) to improve healthy physical activity and dietary behaviors. Behavioral strategies from SCT (i.e., self-monitoring, goal-setting, self-regulatory skill-building), elements involved in facilitating intrinsic motivation for health behavior change from SDT (i.e., autonomy, competence, belongingness), and positive parenting practices from FST for integrating parent and peer systems (e.g., parental monitoring, parent-adolescent communication, parental management of peers) were combined to promote the development of a positive social environment supportive of improvements in adolescent MVPA, SB, and F&V intake. A total of 89 adolescents (12.5+/-1.4 yrs; 61% girls; 48% obese) and their caregivers (41.5+/-8.5 yrs; 92% females; 74% obese) were randomized to either the 6-week parenting intervention or general health program. Process evaluation measures were developed to assess intervention social climate and behavioral skills implementation. Data were collected at baseline and post-intervention and included demographics, anthropometrics (height, weight), 7-day acclerometry estimates of MVPA, self-reported SB (e.g., screen time, sitting, inactive hobbies), and psychosocial scales. Missing data were handled using multiple imputation (m=20), and multilevel regression models predicting post-intervention outcomes accounted for individuals nested within 10 groups. Models examined between-group differences in behavioral (i.e., MVPA, SB, F&V intake) and psychosocial outcomes (e.g., parent-adolescent communication, parental monitoring, parental management of peers) as well as whether changes in psychosocial scales were predictive of changes in behavioral outcomes. Process evaluation data indicated the intervention was implemented with adequate dose and fidelity and modest reach. There was a significant intervention effect on adolescent SB (B = -28.76, SE = 9.65, t = 2.98, p < .01), such that adolescents in the intervention condition reported ~28 less weekly hours of SB than did those in the comparison condition. No effects were found for adolescent MVPA or F&V intake. With regard to psychosocial outcomes, there was a significant intervention effect on parent-reported health communication (B = 0.52, SE = 0.15, t = 3.47, p < .01) and parent support for diet (B = 0.49, SE = 0.22, t = 2.19, p < .05) as well as trends for adolescent-reported health communication (B = 0.33, SE = 0.18, t = 1.83, p < .10) and parent support for physical activity at post intervention (B = 0.42, SE = 0.24, t = 1.75, p < .10). None of the other psychosocial variables were significantly different between groups at post intervention and changes in psychosocial variables did not predict changes in adolescent SB. Secondary analyses examining parent MVPA and F&V intake resulted in a significant effect of the intervention on parent MVPA (B = 9.43, SE = 4.21, p < .05), such that parents in the intervention condition engaged in ~8 more minutes per day of MVPA than did those in the comparison condition. Overall, findings suggest that an intervention designed to promote positive parenting practices, including communication around health, and behavioral skills may facilitate improvements in adolescent SB and parent MVPA.

ISBN: 9781321635270Subjects--Topical Terms:

534748
Public health.

Project shine: A family-based intervention for improving physical activity, sedentary behavior, and diet in African American adolescents.
LDR:04657nmm a2200325 4500 001 2073703
005 20160926135143.5
008 170521s2014 ||||||||||||||||| ||eng d
020 $a 9781321635270
035 $a (MiAaPQ)AAI3686678
035 $a AAI3686678
040 $a MiAaPQ $c MiAaPQ
100 1 $a St. George, Sara Mijares. $3 3188981
245 1 0 $a Project shine: A family-based intervention for improving physical activity, sedentary behavior, and diet in African American adolescents.
300 $a 155 p.
500 $a Source: Dissertation Abstracts International, Volume: 76-08(E), Section: B.
500 $a Adviser: Dawn K. Wilson.
502 $a Thesis (Ph.D.)--University of South Carolina, 2014.
520 $a This study examined the effects of a family-based intervention for improving moderate-to-vigorous physical activity (MVPA), sedentary behavior (SB), and fruit and vegetable (F&V) intake in African American adolescents. The intervention (Project SHINE: Supporting Health Interactively through Nutrition and Exercise) integrated Social Cognitive (SCT), Self Determination (SDT), and Family Systems Theories (FST) to improve healthy physical activity and dietary behaviors. Behavioral strategies from SCT (i.e., self-monitoring, goal-setting, self-regulatory skill-building), elements involved in facilitating intrinsic motivation for health behavior change from SDT (i.e., autonomy, competence, belongingness), and positive parenting practices from FST for integrating parent and peer systems (e.g., parental monitoring, parent-adolescent communication, parental management of peers) were combined to promote the development of a positive social environment supportive of improvements in adolescent MVPA, SB, and F&V intake. A total of 89 adolescents (12.5+/-1.4 yrs; 61% girls; 48% obese) and their caregivers (41.5+/-8.5 yrs; 92% females; 74% obese) were randomized to either the 6-week parenting intervention or general health program. Process evaluation measures were developed to assess intervention social climate and behavioral skills implementation. Data were collected at baseline and post-intervention and included demographics, anthropometrics (height, weight), 7-day acclerometry estimates of MVPA, self-reported SB (e.g., screen time, sitting, inactive hobbies), and psychosocial scales. Missing data were handled using multiple imputation (m=20), and multilevel regression models predicting post-intervention outcomes accounted for individuals nested within 10 groups. Models examined between-group differences in behavioral (i.e., MVPA, SB, F&V intake) and psychosocial outcomes (e.g., parent-adolescent communication, parental monitoring, parental management of peers) as well as whether changes in psychosocial scales were predictive of changes in behavioral outcomes. Process evaluation data indicated the intervention was implemented with adequate dose and fidelity and modest reach. There was a significant intervention effect on adolescent SB (B = -28.76, SE = 9.65, t = 2.98, p < .01), such that adolescents in the intervention condition reported ~28 less weekly hours of SB than did those in the comparison condition. No effects were found for adolescent MVPA or F&V intake. With regard to psychosocial outcomes, there was a significant intervention effect on parent-reported health communication (B = 0.52, SE = 0.15, t = 3.47, p < .01) and parent support for diet (B = 0.49, SE = 0.22, t = 2.19, p < .05) as well as trends for adolescent-reported health communication (B = 0.33, SE = 0.18, t = 1.83, p < .10) and parent support for physical activity at post intervention (B = 0.42, SE = 0.24, t = 1.75, p < .10). None of the other psychosocial variables were significantly different between groups at post intervention and changes in psychosocial variables did not predict changes in adolescent SB. Secondary analyses examining parent MVPA and F&V intake resulted in a significant effect of the intervention on parent MVPA (B = 9.43, SE = 4.21, p < .05), such that parents in the intervention condition engaged in ~8 more minutes per day of MVPA than did those in the comparison condition. Overall, findings suggest that an intervention designed to promote positive parenting practices, including communication around health, and behavioral skills may facilitate improvements in adolescent SB and parent MVPA.
590 $a School code: 0202.
650 4 $a Public health. $3 534748
650 4 $a Social psychology. $3 520219
650 4 $a African American studies. $3 2122686
650 4 $a Nutrition. $3 517777
650 4 $a Health education. $3 559086
650 4 $a Black studies. $3 2122689
690 $a 0573
690 $a 0451
690 $a 0296
690 $a 0570
690 $a 0680
690 $a 0325
710 2 $a University of South Carolina. $b Clinical-Comm. Psyc.. $3 3188982
773 0 $t Dissertation Abstracts International $g 76-08B(E).
790 $a 0202
791 $a Ph.D.
792 $a 2014
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3686678