A Correlation Between Teens’ Pak And Teens’ Willing For Toba Lake Nature Conservation In North Sumatera Indonesia

PAK stands for pendidikan agama kristen which means christian based education that nurtured towards the christian students at various schools around Indonesia. The population of the study was the VIII graders of ; SMPN-1 (secondary school) of Pangururan, SMPN-1 Sianjurmulamula, SMPN-3 Pangururan, SMPN-3 Samosir, in academic year of 2017/2018, with a total number 500 students. Technique of sampling was done by random sampling of which the sample that was taken randomly consisted of 20% from the population, with a calculation ; 500 students x 20% = 100 students. The result showed that the instrument of variable-X and variable - Y were valid within r-obt < r-tab, means that 0,632 ( r-obt) < 0.694 to 0.953 (r-tab), with a significant level of 95 % and alpha 5 %, N = 10, using one tailed-test. Further more, the questionnaire was also reliable to use, of which r-obt = 0.635. For tryout test, the formula ised was spilt-half by Spearman brown of which r-obt = 0.671, and r-tab = 0.195. it means that r-obt > r table for a significant level of 0.95 and ɑ = 0.05, n=100, using one - tail test. for Hypothesis testing using the F test obtained F-obt > F-tab similar to 23.75> 1.62 thus H0 was rejected.