Educational Technology Research and Development, Vol. 68, No. 6 (December 2020), pp. 3527-3545 (19 pages) Appropriate collaborative learning support is necessary for group learning in a flipped ...

The Journal of Experimental Education, Vol. 61, No. 3 (Spring, 1993), pp. 257-267 (11 pages) In Experiment 1, college undergraduates were given three tests measuring state, trait, and text anxiety.