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behavioral investment allocation strategy TASK
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On each trial, participants choose between two stocks (gain/loss gambles, one stochastically dominating the other) and one bond (a sure gain of $1). They must learn through trial-and-error the characteristics of the stocks, which change over blocks of trials. Feedback on payoffs of the forgone options is presented on each trial.

Alias(es)

BIAS

Definition contributed by Anonymous
behavioral investment allocation strategy has been asserted to measure the following CONCEPTS
No concepts assertions have been added.

Phenotypes associated with behavioral investment allocation strategy

Disorders

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Traits

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Behaviors

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IMPLEMENTATIONS of behavioral investment allocation strategy
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EXTERNAL DATASETS for behavioral investment allocation strategy
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CONDITIONS

Experimental conditions are the subsets of an experiment that define the relevant experimental manipulation.

CONTRASTS

You must specify conditions before you can define contrasts.


In the Cognitive Atlas, we define a contrast as any function over experimental conditions. The simplest contrast is the indicator value for a specific condition; more complex contrasts include linear or nonlinear functions of the indicator across different experimental conditions.

INDICATORS
risk-averse behavior
risk-seeking behavior
suboptimal choices
optimal choices

An indicator is a specific quantitative or qualitative variable that is recorded for analysis. These may include behavioral variables (such as response time, accuracy, or other measures of performance) or physiological variables (including genetics, psychophysiology, or brain imaging data).

Term BIBLIOGRAPHY

Variability in nucleus accumbens activity mediates age-related suboptimal financial risk taking.
Samanez-Larkin GR, Kuhnen CM, Yoo DJ, Knutson B
The Journal of neuroscience : the official journal of the Society for Neuroscience (J Neurosci)
2010 Jan 27
The neural basis of financial risk taking.
Kuhnen CM, Knutson B
Neuron (Neuron)
2005 Sep 1