Anchor: This paper presents an evaluation perspective on case studies, defines them, and determines their appropriateness in terms of the type of evaluation question posed.
Entailed: This paper introduces an assessment viewpoint on contextual investigations, characterizes them, and decides their propriety as far as the sort of assessment question postured.
Contradiction: This paper talked about the factors leading to a child's truancy.
Contradiction: A pitcher is throwing a football instead of a baseball.
Contradiction: A child running outside.
Contradiction: Journal of economic perspectives vol 5
Contradiction: Three people are walking on the beach.