“…Due to these advantages, CA has been increasingly applied in areas such as the fi eld of international development evaluation where intended, and actual causal relationships between interventions and results are heavily dependent on the situational context, including the considerable amount of time that may be required before results are observed ( Kotvojs & Shrimpton, 2007 ;Noltze, Gaisbauer, Schwedersky, & Krapp, 2014 ). Other examples of CA in practice include various government-driven interventions with complicated or complex program characteristics (including causal chains) and undefi ned time frames for expected results ( Biggs, Farrell, Lawrence, & Johnson, 2014 ;Delahais & Toulemonde, 2012 ;Wimbush, Montague, & Mulherin, 2012 ). With increasing requirements from government and funding agencies to move away from evaluations based solely on implementation performance metrics and toward measurable impacts, CA is intended to provide evaluators with the ability to conclude with a reasonable degree of confi dence that an intervention is contributing to observed results and to provide an evidence-based justifi cation of how this is probably occurring ( Kotvojs & Shrimpton, 2007 ).…”