McCorquodale and Meehl (1948) discussed the distinction between what they called intervening variables and these hypothetica contrast, McCorquodale and Meehl (1948) describe hypothetical constructs as containing surplus meaning, as they imply more than just the operations by which they are measured.
They are measured. This is what McCorquodale and Meehl (1948) describe hypothetical constructs as. They imply more than just the operations by which. McCorquodale and Meehl (1948) discussed the distinction between what they called intervening variables and these hypothetica contrast, McCorquodale and Meehl (1948) were containing surplus meaning. They imply more than just the operations by which they are measured.