foodAAT: Approach-Avoidance Task examining approach bias to different...

In rapidsplithalf: A Fast Permutation-Based Split-Half Reliability Algorithm

Approach-Avoidance Task examining approach bias to different foods

Description

This data originates from an approach-avoidance task examining approach bias towards food. Participants responded to the stimulus category (food or object) by pulling or pushing a joystick. Instructions were flipped from one block to the next.

Usage

data(foodAAT)

Format

An object of class "data.frame".

Details

• subjectid: Participant ID.

• stimid: Stimulus ID.

• is_pull: Whether the trial required an approach response (1) or an avoid response (0).

• is_target: Whether the trial featured a food stimulus (1) or an object stimulus (0).

• error: Whether the response was incorrect (1) or correct (0).

• RT: The response initiation time.

• FullRT: The time from stimulus onset to response completion.

• trialnum: The trial number.

• blocknum: The block number.

• palatability: The participant's palatability rating for the stimulus (foods only).

• valence: The participant's valence rating for the stimulus.

• FCQS_2_craving: The participant's FCQS state food craving score at time of testing.

• FCQS_2_hunger: The participant's FCQS state hunger score at time of testing.

Source

\Sexpr[results=rd]{tools:::Rd_expr_doi("10.1016/j.appet.2018.01.032")}

References

Lender, A., Meule, A., Rinck, M., Brockmeyer, T., & Blechert, J. (2018). Measurement of food-related approach–avoidance biases: Larger biases when food stimuli are task relevant. Appetite, 125, 42–47. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1016/j.appet.2018.01.032")}

rapidsplithalf documentation built on April 4, 2025, 6:06 a.m.