Birthday Letters Birthday Letters Birthday Letters, published in 1998, is a collection of poetry by English poet and children's writer Ted Hughes. Released only months before Hughes's death, the collection won multiple prestigious literary awards. This collection of eighty-eight poems is widely considered to be Hughes's most explicit response to the suicide of his estranged wife Sylvia Plath in 1963, and to their widely discussed, politicized and "explosive" marriage. Until the publication of this book, 35 years after Plath's suicide, Hughes had said and published nearly nothing about his relationship and life with Plath. When it was discovered that he had infidelities
Birthday-number effect the birthday-number effect. A similar effect, the name-letter effect, has been found for letters: people tend to prefer the letters that are part of their name. The birthday-number effect and the name-letter effect are significantly correlated. In psychological assessments, the Number Preference Task is used to estimate implicit self-esteem. There is some evidence that the effect has implications for real-life decisions. One lab study revealed an increase in a favourable attitude towards prices when they were secretly manipulated to match subjects' birthday dates, thus resulting in a higher chance of purchase. However a second study using birth year as price