Where does peg collide?

In international economics a peg is a fixed exchange rate at which a country's central bank holds its currency against another currency or a standard, buying and selling reserves to keep the market rate at the announced level. Nurkse's 1944 International Currency Experience analysed the pegged rates of the interwar years and the strain of defending them, and Friedman's 1953 The Case for Flexible Exchange Rates set the pegged regime against a floating one. Obstfeld and Rogoff's 1995 The Mirage of Fixed Exchange Rates reviewed why such pegs are hard to hold once capital moves freely. Here the referent is a policy commitment about the price of money, defended with reserves, and it has nothing in common with a word used to recall a list or a part pushed into a hole.[1][2][3]

Unit

One currency's official fixed rate against an anchor currency or standard

Recovery means

Not applicable

Measured by

Read as the gap between the market exchange rate and the announced parity, and by the reserves spent to hold it

In cognitive psychology a peg is a pre-memorised item, often the noun in a fixed rhyme such as one-bun and two-shoe, to which each new thing on a list is joined by a vivid mental image so that it can later be recalled in order. Bugelski, Kidd, and Segmen's 1968 study used this one-bun rhyming set to test how imagery aids paired learning, and Bower's 1970 Analysis of a Mnemonic Device laid out how the fixed hooks support ordered recall. Roediger's 1980 The Effectiveness of Four Mnemonics in Ordering Recall measured the method against other techniques. The referent is a mental anchor for memory, learned once and reused, and it is not a rate a central bank defends or a wooden part driven into a joint.[4][5][6]

Unit

One pre-learned hook, such as a rhyming noun, paired with one item to be remembered

Recovery means

Not applicable

Measured by

Assessed by how many list items, and in what order, a person recalls after using the hooks