Studies show that generosity in laboratory and in online experiments is contagious – people imitate the generosity they observe in others.
stˈʌdiz ʃˈoʊ ðæt dʒˌɛnɚɹˈɔsᵻɾi ɪn lˈæbɹətˌɔːɹi ænd ɪn ˈɑːnlaɪn ɛkspˈɛɹɪmənts ɪz kəntˈeɪdʒəs pˈiːpəl ˈɪmᵻtˌeɪt ðə dʒˌɛnɚɹˈɔsᵻɾi ðeɪ əbzˈɜːv ɪn ˈʌðɚz.