Dataset: facebook_teach.csv

Source:  C. Saini and J. Abraham (2019). "Implementing Facebook-Based
Instructional Approach in Pre-Service Teacher Education: An Empirical 
Investigation," Computers & Education, Vol. 128, pp. 243-255.

Description: Experiment to compare a Facebook-based method with 
a Control group on learning achievement for pre-service teachers.
Pre-treatment scores were used as covariate in ANCOVA. Data were
generated to match means and standard deviations in all 
pre/post and treatment conditions, as well as correlation between 
pre- and post scores within treatment groups.

Variable names:
pre_lrn    (Pre-Treatment learning achievement score)
Trt        (1=Facebook Group,  0=Control)
post_lrn   (Post-Treatment learning achievement score)