【Whatisthenatureofthescientificattitude，theattitudeofthemanorwomanwhostudiesandappliesphysics，biology，chemistry，geology，engineering，medicineoranyotherscience？Weallknowthatscienceplaysanimportantroleino】

　　Whatisthenatureofthescientificattitude，theattitudeofthemanorwomanwhostudiesandappliesphysics，biology，chemistry，geology，engineering，medicineoranyotherscience？

　　Weallknowthatscienceplaysanimportantroleinoursocieties．However，manypeoplebelievethatourprogressdependsontwodifferentaspectsofscience．Thefirstaspectistheapplicationofthemachines，productsandsystemsofknowledgethatscientistsandtechnologistsdevelop．Thesecondistheapplicationofthespecialmethodsofthoughtandaction thatscientistsuseintheirwork．

　　Whatarethesespecialmethodsofthinkingandacting？Firstofall，itseemsthatasuccessfulscientistiscurious-hewantstofindouthowandwhytheuniverseworks．Heusuallypaysattentiontoproblemswhichhenoticeshavenosatisfyingexplanation，and looksforrelationshipsevenifthedataavailableseemtobeunconnected．Moreover，hethinkshecanimprovetheexistingconditionsandenjoystryingtosolvetheproblemswhichthisinvolves．

　　Heisagoodobserver，accurate，patientandobjectiveandusesthefactsheobservestothefullest．Forexample，trainedobserversobtainaverylargeamountofinformationaboutastarmainlyfromtheaccurateanalysisofthesimplelinesthatappearinaspectrum（光谱）．

　　Hedoesnotacceptstatementswhicharenotbasedonthemostcompleteevidenceavailable．Herejectsauthorityastheonlybasisfortruth．Scientistsalwayscheckstatementsandmakeexperimentscarefullyandobjectively．

　　Furthermore，hedoesnotreadilyaccepthisownidea，sinceheknowsthatmanistheleastreliableofscientificinstrumentsandthatanumberoffactorstendtodisturbobjectiveinvestigation．

　　Lastly，heisfullofimagination sinceheoftenhastolookforrelationshipsindatawhicharenotonlycomplexbutalsofrequentlyincomplete．Furthermore，heneedsimagination ifhewantstoguesshowprocessesworkandhoweventstakeplace．

　　Theseseemtobesomeofthewaysinwhichasuccessfulscientistortechnologistthinksandacts．

　　66．Manypeoplebelievethatsciencehelpssocietytoprogressthrough___．

　　A．knowledgeonly B．morethanoneaspect

　　C．technologyonly