Home Tekniikka Kokeellinen menetelmä

Kokeellinen menetelmä



Psykologia

Katso tutkimusmenetelmää tietyn muuttujan manipuloimiseksi kontrolloiduissa olosuhteissa tutkiakseen vaikutusta muihin muuttujiin.

Experimentalmethod:referstoamethodofpurposefullycontrollingcertainconditionsorcreatingcertainsituationstoinducecertainpsychologicalactivitiesofthesubjectsforresearch.

Laboratoryexperimentmethod

Thisreferstoamethodthatusescertainfacilities,controlscertainconditionsinthelaboratory,andconductsresearchwiththehelpofspecialexperimentalequipment.Awaytoexploretherelationshipbetweenindependentvariablesanddependentvariables.

Laboratoryexperimentmethodsareconvenientforstrictlycontrollingvariousfactors,andtestingandrecordingexperimentaldatathroughspecialinstruments,whichgenerallyhavehighreliability.Usuallyusedtostudythepsychologicalprocessandthephysiologicalmechanismofcertainmentalactivities.Butforthestudyofpersonalitypsychologyandothermorecomplexpsychologicalphenomena,thismethodstillhascertainlimitations.

Naturalexperimentmethod

Thisisamethodofcreatingandcontrollingcertainconditionsinapurposefulandplannedwayundernaturalconditionssuchasdailylife.

Experimental"

Thenaturalexperimentmethodisrelativelyclosetotherealityofhumanlife,iseasytoimplement,andhastheadvantagesofbothexperimentalmethodandobservationmethod,sothismethodiswidelyusedinthestudyofeducationalpsychology,childpsychologyandsocialpsychologyAlargenumberoftopicstolearn.

Pedagogy

Educationexperimentmethodisbasedoncertainteachingtheoryhypotheses,carriedoutinteachingpractice,usingnecessarycontrolmethodsandstrategies,changingresearchobjects,andexploringthecauseandeffectofteachingAregularscientificresearchactivity.Predictabilityandinterventionarethetwomostnotablecharacteristicsofexperimentalmethods.

Communications

Theexperimentalmethodsincommunicationarederivedfromexperimentalpsychology,andaregenerallydividedintotwotypes:controlledexperimentalmethodsandnaturalexperimentalmethods.Thecontrolledexperimentmethodreferstotheexperimentmethodinwhichtheresearchisconductedindoorsandsomeexperimentalfactorsareartificiallycontrolledduringtheresearch.Thenaturalexperimentmethodreferstotheexperimentmethodthatputstheexperimentinthesocialenvironmentandconductsitnaturally.Experimentalresearchoncommunicationbeganinthelate1920s.The1927-1932PennFoundation's"TheImpactofMoviesonYoungPeople"canbesaidtobetherudimentaryformofcommunicationexperimentalresearch.Inthe1940s,GestaltpsychologistLuYinusednaturalexperimentstoobservethecommunicationactivitieswithinthegroupwhenhewasstudyingtheinterpersonalrelationshipofsmallgroups.DuringandafterWorldWarII,psychologistHofland'sresearchonpersuasionandattitudechangeusingcontrolledexperimentationbroughttheexperimentalresearchofcommunicationtoapeak.Someimportantcommunicationtheorieswereconfirmedinexperiments,andtheexperimentalmethodbecamecommunication.Mainstreamresearchmethodsoflearning.

Menetelmä

Suhteellisen pienillä erityismarkkinoilla, ota vertailuarvoksi tietty hyödykkeen toiminnan tekijä, kuten hyödykkeiden laatu, pakkaus, suunnittelu, mainonta, hinta, näyttö jne. Asiakkaan vastaus mitataan kokeilla, kokeilujen arvoilla ja kokemusten perusteella.

Theexperimentalmethodusuallyadoptsthefollowingtwomethods:

(1)Changingcommodityfactors.Underthesamemarketconditions,firstmeasurethevariousfactorsundernormaloperatingconditions,andthenmeasurethesituationafteracertaincommodityfactor(suchasprice,packaging,advertising,etc.)changes,anddeterminetheeffectofthecommodityonthepurchasebytheeffectofsales.Theinfluenceofbehavior.

(2)Changethesurveyarea.Forexample,duetochangesinthemarketsituation,changesinthepurchasingpowerofcommodities,aswellaschangesinprices,consumerpsychology,andseasonalchanges,theresultsoftheexperimentwillbeaffectedtovaryingdegrees.Iftheoperatingconditionsofdifferentregionsarecomparedatthesametime,theeffectoftheexperimentwillbegreatlyimproved.Forexample,thesametypeofgoodsaretestedintwocompanieswithroughlythesameconditionsinaspecificpackagingform,andthentheresultsaremeasuredtounderstandtheimpactofthistypeofpackagingonpurchasingbehavior.

Basicelements

Theexperimentalmethodisdesignedaccordingtoacertaincausalhypothesis.Underhighlycontrolledconditions,certainfactorsaremanipulatedartificiallytotestwhetherthetwophenomenaareThereisacertaincausalconnectionresearchmethod.Asaspecificresearchmethod,theexperimentalmethodinvolvesthreepairsofbasicelements:

riippumattomatmuuttujatjariippuvaiset muuttujat;

pre-testandpost-testTest;

Koe- ja kontrolliryhmä.

This article is from the network, does not represent the position of this station. Please indicate the origin of reprint
TOP