Yared Mekonnen, Daniel S Telake, Endeshaw Wolde
Adolescent childbearing trends and sub-national variations in Ethiopia: a pooled analysis of data from six surveys
BMC pregnancy and childbirth
study explores age effects sport education modelsem impact basic psychological needs autonomy competence relatedness intrinsic motivation interest enjoyment satisfaction among adolescent students retrieval relevant literature pubmed web science scopus china national knowledge infrastructure cnki search period ranged starting year january 7 2024 subsequently literature screening data extraction quality assessment conducted data analysis performed using review manager 54 software overall sem positive statistically significant impact basic psychological needs md 03695 ci 022 050 intrinsic motivation md 075 95 ci 058 093 adolescent students p001 subgroup analysis revealed age effects impact sem basic psychological needs adolescent students prepeak height velocity prephv md 039 95 ci 023 056 i2 45 p001 midpeak height velocity midphv md 022 95 ci 001 042 i2 82 p005 postpeak height velocity postphv md 127 95 ci 079 174 i2 0 p001 similarly age effects found intrinsic motivation midphv md 086 95 ci 062 111 i2 68 p001 postphv md 056 95 ci 040 072 i2 0 p001 sem effective approach enhancing basic psychological needs intrinsic motivation adolescent students however exhibits age effects among students different developmental stages specifically terms enhancing basic psychological needs model greatest impact postphv students followed prephv students improvement effect relatively lower midphv students enhancement effect intrinsic motivation diminishes increasing age