“…The small A r gives the results obtained here rather low reliability, and the factor interpretations must be qualified accordingly. It is customary in factor analysis that N > n. (For examples of factor analysis deviating from this practice see Wright, 1961 andCattell, Dubin, &Saunders, 1954. ) In certain factor solutions, if A" < n. it leads to an awkward situation where an n-sp&ce is interpreted to be initially imbedded in an A T -space.…”