TY - RPRT TI - Application of the half-split technique to problem-solving tasks. AU - R A GOLDBECK AU - B B BERNSTEIN AU - W A HILLIX AU - M H MARX PY - 1957 DO - 10.1037/h0040139 UR - https://pubmed.ncbi.nlm.nih.gov/13428940/ ID - 13428940 ER -