“…In the early 1900s, researchers reported that pleasant information was remembered better than unpleasant information (Laird, 1923; Tait, 1913; Thomson, 1930; Tolman, 1917) and that word lists were remembered better when followed by a pleasant rather than an unpleasant passage (Tait, 1913). Others of that era reported that temperament, or global mood, was related to memory, with more cheerful participants being slower or less likely to recall unpleasant experiences (Baxter, Yamada, & Washburn, 1917; Morgan, Mull, & Washburn, 1919).…”