This was also shown by Olsson (1979b) by a simulation study with "perfect" data. Further, in the paper we propose a simple estimation procedure for the factor model of categorical variables, in which it is assumed that the latent response variables are normally distributed....
For example, let's say your isopods have 20 to 55 spines on their left antenna, and you want to know whether the average number of spines on the left antenna is different between males and females. You should consider spine number to be a measurement variable and analyze the data using ...
This wide age range allowed for the first full exploration of the developmental trajectory of inductive reasoning in both domains. We found a gradual transition from perceptual to categorical induction with age. This pattern was stable across domains, but interestingly, children showed a category bias...
Categorical data were presented descriptively as raw numbers and percentages. To identify differences between the specialties, the non-parametric Mann–Whitney U test was used as indicated by the distribution. The statistical significance was set at p < 0.05. 3. Results From the 150 examined ...