[{"_1":2,"_68":-5,"_69":-5},"loaderData",{"_3":4},"lang-word",{"_5":6,"_21":22,"_57":58,"_63":64},"entry",{"_7":8,"_9":8,"_10":-5,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20},"headword","longitudinal","slug","pronunciation","type","adjective","complexity","simple","totalCollocations",1,"avgFrequency",8,"languageVariants",[],"categories",[23],{"_24":25,"_9":26,"_27":28},"name","ADJECTIVE + NOUN","adjective-noun","collocations",[29],{"_30":31,"_32":33,"_9":34,"_35":36,"_37":38,"_39":40,"_44":45,"_56":-5},"collocation","study","phrase","longitudinal study","longitudinal-study","usage","Describes research that involves repeated observations of the same variables over long periods of time.","label","","frequency",{"_41":18,"_42":43},"score","perMillion",25.5,"examples",[46,47,48,49,50,51,52,53,54,55],"A longitudinal study can reveal patterns over time.","The researchers conducted a longitudinal study on child development.","This longitudinal study spanned two decades.","Data from the longitudinal study will be analyzed next year.","Few longitudinal studies have explored such a topic.","She designed a comprehensive longitudinal study to track patient progress.","The findings of the longitudinal study provided valuable insights.","Undertaking a longitudinal study requires significant resources.","Participants in the longitudinal study were interviewed annually.","A multi-generational longitudinal study is currently underway.","translation","relatedEntries",{"_59":60,"_61":62},"asSubject",[],"asObject",[],"serverTranslations",{"_34":65},{"_32":66,"_35":67},"лонгитюдное исследование","Описывает исследование, включающее повторные наблюдения за одними и теми же переменными в течение длительных периодов времени.","actionData","errors"]