$FL2@(#) SPSS DATA FILE MS Windows Release 13.0 spssio32.dll Y@17 Feb 0612:44:27 GENDER gender   GRADE READING MATH OPINION opinion PRETEST POSTTEST?male @female ?yes @no    eGENDER=gender GRADE=grade READING=reading MATH=math OPINION=opinion PRETEST=pretest POSTTEST=posttestfjefjeejefkffkfekffkeflffleelfelfekfekefkeekeejefjfejffjeelf