🌐EnglishEnglishEspañolSvenskaالعربيةفارسی한국어EntityQ7915680· pop 7· linked from 357 articlesvariability hypothesisnineteenth century hypothesis that males have a greater range of ability than femalesAvailable in 7 languagesEspañolالعربيةHebrewSvenskaفارسی한국어via Wikidata sitelinks · CC0Connectionssociocultural evolutionEntitybehavioral modernityEntityCategoriesBiological hypothesesEvolutionary psychologyHistory of psychologyIntelligenceLawrence SummersPsychological theoriesTheoretical accounts of general intelligence