雙旦要來了，這份科學送禮指南請收好！

如果到了現在這個時候你的聖誕和新年禮物還沒準備好，那麼你很幸運地抓住了最後一根稻草，這篇文章將是你選購禮物的絕佳指南。什麼該送，什麼不該送，看完你就心裏有數了。

Do: Give people gifts that they want.
必送：對方想要的禮物

A study published in the Journal of Experimental Social Psychology found that gift-givers overestimate the impact of a surprise gift. In fact, the study found that people tend to appreciate getting things they specifically asked for more than unsolicited presents. Make your life easy and stick to their holiday wish list.
發表在《實驗社會心理學雜誌》上的一項研究發現，送禮者高估了驚喜禮物的效果。事實上，研究結果顯示，相比自作主張的禮物，人們通常更喜歡收到自己指定的禮物。就按對方的願望清單買吧，給你自己也省點事。

Do: Pick a gift card.
必送：禮品卡

Gift cards may seem like an impersonal or lazy holiday gift, but surveys have found that they’re actually a popular pick among gift recipients. A survey conducted by the National Retail Federation, for example, found that they were the most requested gift of 2015. Want to keep it even simpler? Other research has found that people are perfectly happy to receive cash as a gift.
禮品卡也許看起來像是沒有人情味或是懶惰的節日禮物，然而調查發現，禮品卡其實是廣受歡迎的禮物。美國零售聯合會的一項調查就發現，禮品卡是2015年最多人想要的禮物。還想把送禮變得更簡單嗎？其他研究發現，人們收到現金作爲禮物也非常開心。

所以，我們中國人過節的時候都直接發紅包！

Don’t: Give gifts on their behalf.
不要：以對方的名義送出禮物

Making a charitable donation in a friend or family member’s name may seem like the perfect holiday gift: Your spending goes to a worthy cause, and the recipient gets a gift they feel good about. A 2015 study published in the journal Organizational Behavior and Human Decisions, however, poked a hole in that theory. While close friends or family members may appreciate a socially responsible holiday gift, researchers found that casual acquaintances often feel slighted by them, potentially because the selection focuses “on the symbolic meaning of the gift,” rather than on the recipient herself.
以朋友或家人的名義做慈善捐贈也許聽上去像是完美的節日禮物：你的錢捐給了有意義的事業，而收禮者也得到了讓自己感覺良好的禮物。2015年發表在《組織行爲與人類決定》雜誌上的一項研究卻對這一理論提出挑戰。雖然你的家人好友也許會喜歡一份有社會責任心的節日禮物，但是研究人員發現，普通朋友在收到這種禮物時經常會覺得被輕視，潛在原因可能是這種禮物更注重“禮物的象徵意義”而不是收禮者本人。

Do: Give gifts that reflect your audience—and yourself.
必送：能夠反映收禮者和你本人特質的禮物

A series of studies published in the Journal of Experimental Social Psychology two years ago found, logically, that recipients prefer holiday gifts that reflect their own interests and hobbies. Interestingly, however, the researchers also found that “givers and receivers report greater feelings of closeness to their gift partner when the gift reflects the giver.” Sharing a favorite book, garment or keepsake with a loved one, then, may make the strongest impact in the long run.
兩年前發表在《實驗社會心理學雜誌》上的一系列研究發現，收禮者更喜歡收到能反映出自己的興趣愛好的節日禮物，這倒是符合邏輯。然而，有趣的是，研究人員還發現，“如果禮物能反映出送禮者的個人特質，送禮者和收禮者都會感覺彼此更親密。”從長遠來看，和親朋好友分享最愛的書、衣服或紀念品也許影響最深。

Don’t: Splurge on something flashy.
不要：花大錢買浮華的禮物

It may feel like a faux pas to pick a holiday gift from the clearance section, but research suggests it’s the item—not the price tag—that matters most. While gift-givers tend to think their choices will land better if they’re expensive, research published in the Journal of Experimental Social Psychology didn’t back that up. In fact, there was no clear correlation between present price and recipient satisfaction.
從清倉甩賣區裏選購節日禮物也許讓人感覺很失禮，但是研究顯示，真正重要的是物品本身，而不是價格。送禮者通常認爲如果禮物貴重的話效果會更好，但是發表在《實驗社會心理學雜誌》上的研究卻表明並非如此。事實上，禮物的價格和收禮者的滿意度之間沒有明顯的關聯。

Do: Give gifts that will last.
必買：能長久留下來的禮物

Everyday items, like kitchen gadgets or wardrobe staples, may not feel like slam-dunk gifts, but a study published last year in Current Directions in Psychological Science found that people actually prefer presents they can use for months and years to come, rather than something that makes a statement right when it’s unwrapped.
廚房器具或基本款衣服這樣的日常用品也許聽上去不像是成功率太高的禮物，但是去年發表在《心理科學最新趨勢》上的一項研究發現，人們實際上更喜歡自己能經年累月使用的禮物，而不是隻能享受打開那一刻的禮物。

Don’t: Dress up a bad gift.
不要：把糟糕的禮物包裝得很漂亮

If you know a holiday gift is underwhelming, it may be tempting to overcompensate with big bows or fancy wrapping paper—but data from Yale’s Association for Consumer Research says that strategy may backfire. When people got a gift that they liked, the researchers found, attractive trappings slightly enhanced the experience. But when the gift itself was unsatisfactory—a science documentary, for the purposes of the study—wrapping actually worsened the recipients’ perception of the gift, likely because their expectations didn’t match reality.
如果你知道這份節日禮物不太如人意，也許你會想用華麗的包裝紙把它裹起來再打上大大的蝴蝶結來提升一下。但是耶魯大學消費者研究協會的數據顯示，這種策略可能會起到反效果。研究人員發現，當人們得到自己喜歡的禮物時，漂亮的包裝會讓他們更快樂一點。但是如果禮物本身不令人滿意（研究中選用的糟糕禮物是科學紀錄片），包裝實際上會讓收禮者更討厭這份禮物，可能是因爲期望和現實不相符的緣故。