2016
DOI: 10.1080/19439342.2016.1244555
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Power calculation for causal inference in social science: sample size and minimum detectable effect determination

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Cited by 28 publications
(20 citation statements)
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“…To determine sample size, we set an a priori power level and a minimum detectable effect that the intervention was expected to have on temporal discounting (Djimeu and Houndolo, 2016). We used the formula recommended by Bloom (2008):…”
Section: Participantsmentioning
confidence: 99%
“…To determine sample size, we set an a priori power level and a minimum detectable effect that the intervention was expected to have on temporal discounting (Djimeu and Houndolo, 2016). We used the formula recommended by Bloom (2008):…”
Section: Participantsmentioning
confidence: 99%
“…The power calculations of our evaluation largely followed Djimeu and Houndolo (2016), a manual prepared by 3ie Senior Evaluation Specialists. We adopted a two-stage sampling process.…”
Section: Sample Size Calculation and Determinationmentioning
confidence: 99%
“…To determine the sample size, we followed the general principles laid out by Singleton and Straits (2017) who suggest several interrelated principles -(1) the heterogeneity of the population; (2) the desired precision of generalisation; (3) the choice of sampling technique or method; (4) time/cost factors; and (5) the planned stratification of the data. On the desired precision of generalisation, we calculated the required sample size based on the power calculation (Djimeu & Houndolo, 2016). 7 For the purposes of this study, the need to over-sample (Salkind, 1997) to allow for non-response is not relevant, as the questionnaires were completed during face-to-face meetings with the producers in the field (rather than being carried out via mail/email or telephone)., In this way errors in data entries or interpretational mistakes were minimised to ensure the quality of data.…”
Section: Sampling and Data Collectionmentioning
confidence: 99%