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Table 3 Summary from the Hierarchical Regression Analyses Examining the Amount of Variance in EEfRT Task Performance (the Percentage of Hard Task Choices) Accounted for by the Repetitive Behavior Variables from the IRB After Controlling for the Amount of Variance in EEfRT Task Performance Accounted for by Diagnostic Group

From: Adults with autism spectrum disorders exhibit decreased sensitivity to reward parameters when making effort-based decisions

  R2 F p
Motor Stereotypies 0.008 0.53 0.47
Insistence on Sameness 0.001 0.76 0.74
Circumscribed Interests 0.070 5.02 0.029
  1. EEfRT, Effort Expenditure for Rewards Task; IRB, Interview for Repetitive Behavior.