Normalized Record Type 1. Which of the methods yields"better results? 2. Which of the methods is easier" to use? 3. Which of the methods is preferred by the participant?
1. Which of the methods yields “better” results? 2. Which of the methods is “easier” to use? 3. Which of the methods is preferred by the participant? Normalized Record Type
Three Hypotheses H1 Performance/Quality-In pursuing simple design tasks the quality of the results would be better with normalization whereas in complex design tasks the quality would be better with IA H2. Time- Normalization would require less time to perform than IA, irrespective of the complexity of the task involved H3 Preference - Designers would prefer the normalization method over the la method
Three Hypotheses H1. Performance/Quality - In pursuing simple design tasks the quality of the results would be better with normalization, whereas in complex design tasks the quality would be better with IA. H2. Time - Normalization would require less time to perform than IA, irrespective of the complexity of the task involved. H3. Preference - Designers would prefer the normalization method over the IA method