Blended　learning　has　been　studied　for　many　years.　However,　it　is　necessary　to　assess　whether　blended　learning　is　a　good　practice　as　opposed　to　face-to-face　and　online　learning.　Based　on　the　Seven　Principles　for　Good　Practice　in　Undergraduate　Education,　a　questionnaire　was　designed　to　compare　blended　learning　in　seven　dimensions　to　traditional　and　online　learning.　A　total　of　653　students　participated　in　the　research.　Independent　T-test,　paired　T-test　and　ANCOVA　were　conducted　using　SPSS.　The　results　showed　that　blended　learning　was　reported　to　have　a　higher　effectiveness　than　traditional　learning　for　all　seven　principles　and　a　higher　effectiveness　than　online　learning　for　most　of　the　principles.　Learning　modes　had　a　significant　effect　on　student　perceptions　on　most　of　the　principles.　Gender　had　significant　effect　on　student　perception　of　all　seven　principles,　while　year　of　study　and　knowledge　domain　did　not　show　significant　effects　on　most　of　the　principles.　Possible　reasons　for　these　findings　are　discussed.