{ "Iowa Gambling Task": { "task": "steingroever2015data", "experiment": "steingroever2015data/exp1.csv", "participant": "2", "text": "You see in front of you four decks of cards labeled U, T, L, and C.\nYou get a loan of 2000$ of play money.\nYou have to select one card at a time, from any of the four decks, for 100 trials.\nYou select a card from a deck by pressing the corresponding key.\nAfter turning a card, you win some money, the amount varies with the deck.\nYou sometimes also have to pay a penalty, which also varies with the deck.\nYour goal is to maximize profit on the loan of the play money.\n\nYou press <>. You win 50.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 50.0$ and lose 50.0$.\nYou press <>. You win 100.0$ and lose 300.0$.\nYou press <>. You win 50.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 1250.0$.\nYou press <>. You win 50.0$ and lose 0.0$.\nYou press <>. You win 50.0$ and lose 0.0$.\nYou press <>. You win 50.0$ and lose 0.0$.\nYou press <>. You win 50.0$ and lose 50.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 350.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 50.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 50.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 50.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 50.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 250.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 150.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 50.0$ and lose 0.0$.\nYou press <>. You win 100.0$ and lose 0.0$.\nYou press <>. You win 50.0$ and lose 0.0$." }, "Horizon task (2-armed bandit)": { "task": "wilson2014humans", "experiment": "wilson2014humans/exp1.csv", "participant": "2", "text": "You are participating in multiple games involving two slot machines, labeled B and E.\nThe two slot machines are different across different games.\nEach time you choose a slot machine, you get some points.\nYou choose a slot machine by pressing the corresponding key.\nEach slot machine tends to pay out about the same amount of points on average.\nYour goal is to choose the slot machines that will give you the most points across the experiment.\nThe first 4 trials in each game are instructed trials where you will be told which slot machine to choose.\nAfter these instructed trials, you will have the freedom to choose for either 1 or 6 trials.\n\nGame 1. There are 10 trials in this game.\nYou are instructed to press E and get 58 points.\nYou are instructed to press E and get 47 points.\nYou are instructed to press E and get 70 points.\nYou are instructed to press B and get 80 points.\nYou press <> and get 91 points.\nYou press <> and get 99 points.\nYou press <> and get 83 points.\nYou press <> and get 93 points.\nYou press <> and get 99 points.\nYou press <> and get 80 points.\n\nGame 2. There are 10 trials in this game.\nYou are instructed to press B and get 52 points.\nYou are instructed to press E and get 40 points.\nYou are instructed to press E and get 28 points.\nYou are instructed to press E and get 28 points.\nYou press <> and get 40 points.\nYou press <> and get 47 points.\nYou press <> and get 40 points.\nYou press <> and get 37 points.\nYou press <> and get 30 points.\nYou press <> and get 29 points.\n\nGame 3. There are 5 trials in this game.\nYou are instructed to press E and get 64 points.\nYou are instructed to press E and get 63 points.\nYou are instructed to press E and get 62 points.\nYou are instructed to press B and get 66 points.\nYou press <> and get 51 points.\n\nGame 4. There are 5 trials in this game.\nYou are instructed to press E and get 63 points.\nYou are instructed to press E and get 49 points.\nYou are instructed to press B and get 44 points.\nYou are instructed to press E and get 79 points.\nYou press <> and get 73 points.\n\nGame 5. There are 5 trials in this game.\nYou are instructed to press E and get 40 points.\nYou are instructed to press B and get 43 points.\nYou are instructed to press E and get 40 points.\nYou are instructed to press E and get 32 points.\nYou press <> and get 50 points.\n\nGame 6. There are 10 trials in this game.\nYou are instructed to press B and get 52 points.\nYou are instructed to press E and get 53 points.\nYou are instructed to press E and get 41 points.\nYou are instructed to press B and get 69 points.\nYou press <> and get 66 points.\nYou press <> and get 66 points.\nYou press <> and get 52 points.\nYou press <> and get 25 points.\nYou press <> and get 65 points.\nYou press <> and get 73 points.\n\nGame 7. There are 10 trials in this game.\nYou are instructed to press B and get 25 points.\nYou are instructed to press B and get 23 points.\nYou are instructed to press E and get 62 points.\nYou are instructed to press E and get 59 points.\nYou press <> and get 58 points.\nYou press <> and get 68 points.\nYou press <> and get 63 points.\nYou press <> and get 59 points.\nYou press <> and get 62 points.\nYou press <> and get 53 points.\n\nGame 8. There are 10 trials in this game.\nYou are instructed to press E and get 37 points.\nYou are instructed to press E and get 43 points.\nYou are instructed to press B and get 54 points.\nYou are instructed to press E and get 49 points.\nYou press <> and get 56 points.\nYou press <> and get 47 points.\nYou press <> and get 54 points." }, "Intertemporal choice": { "task": "ruggeri2022globalizability", "experiment": "ruggeri2022globalizability/exp1.csv", "participant": "2", "text": "In the following you will be presented with multiple choices between two options B and C.\nPlease name which option you would prefer by pressing the corresponding key.\n\nYou have the choice between receiving 500$ immediately (press B) or receiving 550$ in one year (press C). You press <>.\nYou have the choice between receiving 500$ immediately (press B) or receiving 600$ in one year (press C). You press <>.\nYou have the choice between receiving 500$ immediately (press B) or receiving 750$ in one year (press C). You press <>.\nYou have the choice between paying 500$ immediately (press B) or paying 550$ in one year (press C). You press <>.\nYou have the choice between paying 500$ immediately (press B) or paying 510$ in one year (press C). You press <>.\nYou have the choice between paying 500$ immediately (press B) or paying 505$ in one year (press C). You press <>.\nYou have the choice between receiving 5000$ immediately (press B) or receiving 5500$ in one year (press C). You press <>.\nYou have the choice between receiving 5000$ immediately (press B) or receiving 6000$ in one year (press C). You press <>.\nYou have the choice between receiving 5000$ immediately (press B) or receiving 7500$ in one year (press C). You press <>.\nYou have the choice between receiving 500$ in one year (press B) or receiving 750$ in two years (press C). You press <>.\nYou have the choice between receiving 500$ immediately (press B) or receiving 1000$ in two years (press C). You press <>.\nYou have the choice between receiving 500$ immediately (press B) or receiving 750$ in one year (press C). You press <>.\nYou have the choice between receive 500$ immediately (press B) or receive 750$ in one year (press C). You press <>." }, "Multi-attribute inference": { "task": "hilbig2014generalized", "experiment": "hilbig2014generalized/exp1.csv", "participant": "3", "text": "You are repeatedly presented with two options, labeled N and M.\nEach option represents a fictitious product and you have to infer which product is superior in terms of quality.\nYou select a product by pressing the corresponding key.\nFor each decision, you are provided with four expert ratings (with 1 representing a positive and 0 representing a negative rating).\nThe four experts differ in their validity.\nThe ratings of experts are given in descending order of their validity (having validities of 90%, 80%, 70%, and 60%).\n\nProduct N ratings: [0 0 1 1]. Product M ratings: [1 0 1 0]. You press <>.\nProduct N ratings: [1 1 1 0]. Product M ratings: [0 0 1 0]. You press <>.\nProduct N ratings: [0 1 0 0]. Product M ratings: [1 1 1 1]. You press <>.\nProduct N ratings: [1 0 1 0]. Product M ratings: [0 0 1 1]. You press <>.\nProduct N ratings: [0 1 1 1]. Product M ratings: [1 1 1 0]. You press <>.\nProduct N ratings: [0 0 0 0]. Product M ratings: [1 1 0 0]. You press <>.\nProduct N ratings: [1 1 0 1]. Product M ratings: [0 0 0 1]. You press <>.\nProduct N ratings: [1 0 0 0]. Product M ratings: [0 1 1 0]. You press <>.\nProduct N ratings: [0 1 0 0]. Product M ratings: [1 1 1 1]. You press <>.\nProduct N ratings: [1 1 1 0]. Product M ratings: [0 1 1 1]. You press <>.\nProduct N ratings: [0 1 1 0]. Product M ratings: [1 0 0 0]. You press <>.\nProduct N ratings: [0 1 1 1]. Product M ratings: [1 1 1 0]. You press <>.\nProduct N ratings: [1 1 1 0]. Product M ratings: [0 1 1 1]. You press <>.\nProduct N ratings: [1 0 0 0]. Product M ratings: [0 0 0 1]. You press <>.\nProduct N ratings: [1 1 1 0]. Product M ratings: [0 1 1 1]. You press <>.\nProduct N ratings: [1 0 0 1]. Product M ratings: [0 1 1 1]. You press <>.\nProduct N ratings: [0 0 0 1]. Product M ratings: [1 0 0 0]. You press <>.\nProduct N ratings: [1 0 0 1]. Product M ratings: [0 1 1 1]. You press <>.\nProduct N ratings: [1 1 1 1]. Product M ratings: [0 1 0 0]. You press <>.\nProduct N ratings: [1 1 0 0]. Product M ratings: [0 1 0 1]. You press <>.\nProduct N ratings: [0 0 0 1]. Product M ratings: [1 1 0 1]. You press <>.\nProduct N ratings: [1 0 1 1]. Product M ratings: [0 0 0 0]. You press <>.\nProduct N ratings: [0 1 1 0]. Product M ratings: [1 0 0 0]. You press <>.\nProduct N ratings: [0 1 1 1]. Product M ratings: [1 0 0 1]. You press <>.\nProduct N ratings: [1 0 0 0]. Product M ratings: [0 1 1 0]. You press <>." }, "Exploration bandit": { "task": "gershman2018deconstructing", "experiment": "gershman2018deconstructing/exp1.csv", "participant": "2", "text": "In this task, you have to repeatedly choose between two slot machines labeled O and G.\nYou can choose a slot machine by pressing its corresponding key.\nWhen you select one of the machines, you will win or lose points.\nMachine O will not always give you the same points when you select it again, but machine G will always give 0 points when you select it.\nYour goal is to choose the slot machines that will give you the most points.\nYou will receive feedback about the outcome after making a choice.\nYou will play 20 games in total, each with a different pair of slot machines.\nEach game will consist of 10 trials.\n\nGame 1:\nYou press <> and get -1 points.\nYou press <> and get 0 points.\nYou press <> and get 0 points.\nYou press <> and get 1 points.\nYou press <> and get 0 points.\nYou press <> and get 0 points.\nYou press <> and get 0 points.\nYou press <> and get 0 points.\nYou press <> and get 0 points.\nYou press <> and get 2 points.\n\nGame 2:\nYou press <> and get 2 points.\nYou press <> and get 1 points.\nYou press <> and get 1 points.\nYou press <> and get 1 points.\nYou press <> and get 2 points.\nYou press <> and get 1 points.\nYou press <> and get 0 points.\nYou press <> and get 1 points.\nYou press <> and get 1 points.\nYou press <> and get 0 points.\n\nGame 3:\nYou press <> and get 0 points.\nYou press <> and get 1 points.\nYou press <> and get 0 points.\nYou press <> and get 1 points.\nYou press <> and get 1 points.\nYou press <> and get 2 points.\nYou press <> and get 1 points.\nYou press <> and get 2 points.\nYou press <> and get 1 points.\nYou press <> and get 2 points." }, "Category learning": { "task": "badham2017deficits", "experiment": "badham2017deficits/exp1.csv", "participant": "2", "text": "You will be shown several examples of geometric objects.\nYour task is to learn a rule that allows you to tell whether an object belongs to the N or T category.\nFor each presented object, you will be asked to make a category judgment by pressing the corresponding key and then you will receive feedback.\nYou will encounter four different problems with different rules.\n\nYou encounter a new problem with a new rule determining which objects belong to each category:\nYou see a small black square. You press <>. The correct category is N.\nYou see a small white square. You press <>. The correct category is N.\nYou see a big white square. You press <>. The correct category is N.\nYou see a big black triangle. You press <>. The correct category is T.\nYou see a small white triangle. You press <>. The correct category is T.\nYou see a small black triangle. You press <>. The correct category is T.\nYou see a big white triangle. You press <>. The correct category is T.\nYou see a big black square. You press <>. The correct category is N.\nYou see a small black triangle. You press <>. The correct category is T.\nYou see a small black square. You press <>. The correct category is N.\nYou see a big black square. You press <>. The correct category is N.\nYou see a small white triangle. You press <>. The correct category is T.\nYou see a small white square. You press <>. The correct category is N.\nYou see a big black triangle. You press <>. The correct category is T.\nYou see a big white triangle. You press <>. The correct category is T.\nYou see a big white square. You press <>. The correct category is N.\nYou see a small white triangle. You press <>. The correct category is T.\nYou see a big black triangle. You press <>. The correct category is T.\nYou see a big white square. You press <>. The correct category is N.\nYou see a small white square. You press <>. The correct category is N.\nYou see a small black square. You press <>. The correct category is N.\nYou see a small black triangle. You press <>. The correct category is T.\nYou see a big black square. You press <>. The correct category is N.\nYou see a big white triangle. You press <>. The correct category is T.\nYou see a small black triangle. You press <>. The correct category is T." } }