Keyphrases
Physical Activity
100%
Social Factors
100%
Psychological Factors
100%
Adolescent Physical Activity
100%
Perceived Social Support
22%
Friend Social Support
22%
Eating
11%
Middle School
11%
Partial Least Squares Structural Equation Modeling (PLS-SEM)
11%
High School
11%
Ethnic Minorities
11%
Self-report Measures
11%
Psychological Measures
11%
SEM Analysis
11%
P Factor
11%
Psychological Variables
11%
Physical Activity Self-efficacy
11%
Latent Constructs
11%
Activity Variable
11%
Parent Social Support
11%
Physical Activity Barriers
11%
Physical Activity Enjoyment
11%
Nursing and Health Professions
Psychological Aspect
100%
Social Support
57%
Cross-Sectional Study
14%
Adolescent
14%
Structural Equation Modeling
14%
Self-Efficacy
14%
Self Report
14%
Psychological Variable
14%
Scanning Electron Microscopy
14%
Psychology
Physical Activity
100%
Psychological Factor
100%
Social Support
11%
Perceived Social Support
11%
Ethnic Minority
5%
Self-Report Questionnaire
5%
Self-Efficacy
5%