"We first attempted to predict the total number of DICA (algorithm) diagnoses per child in the combined group. Only two variables were accepted: step 1, age when abuse began (R = .26) and step 2, maximum coercion to obtain secrecy (R = .34; F2, 126 = 8.02, p , .01). Age was negatively related, meaning that the younger the child was when abuse began and the greater the coercion to gain secrecy, the higher the number of DICA diagnoses."
Wenn möglich benötige ich einen r-Wert für eine Metaanalyse.
Kann man in diesem Fall die Angabe "R = .26" verwenden?
Bin mit der Umrechnung von Effektstärken wenig vertraut.
Vielen Dank im Voraus.
