Introducing an EXperimental Paradigm to investigate Expectation Change (EXPEC)

Area of Science:

• Psychology
• Cognitive Science
• Clinical Psychology

Background:

• Dysfunctional expectations are central to many mental health disorders.
• Individuals with conditions like major depression often maintain these expectations despite contrary evidence.
• Empirical investigation into this phenomenon has been limited.

Purpose of the Study:

• To develop and validate an experimental paradigm for studying expectation change versus maintenance.
• To investigate if expectation-disconfirming experiences can alter performance expectations in healthy individuals.

Main Methods:

• A study involving 102 healthy participants was conducted.
• Non-positive expectations about performance were initially induced.
• Participants received feedback that either confirmed or disconfirmed their expectations.
• Expectations were reassessed after completing the Test for the Measure of Emotional Intelligence.

Main Results:

• Expectation-disconfirming feedback significantly changed both task-specific and generalized performance expectations.
• No significant change in expectations was observed in the group that received confirming feedback.

Conclusions:

• The experimental paradigm effectively demonstrated expectation change in healthy individuals.
• Future research should apply this paradigm to clinical populations, such as those with depression, to assess expectation change.
• Understanding expectation maintenance is crucial for developing targeted therapeutic interventions.