Please assess the completion status of the following clinical trial:

Trial Title: Effects of Expectations on Negative Affect, Perceived Cognitive Effort, and Pain

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: BASIC_SCIENCE
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* Capable of performing experimental tasks (e.g., are able to read, can tolerate the maximum level of thermal pain stimuli).~* Fluent or native speakers of English~Exclusion Criteria:~* Contraindications to magnetic resonance scanning (e.g., metal in body, claustrophobia, pregnancy)~* Substance abuse within the last six months~* Current or recent history of pathological pain~* Current or recent history of neurological disorders~* Currently or recent history of chronic pain~* Left-handed only

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 55 Years
- Healthy Volunteers: t

Study Arms:
- Cue-established expectations (Type: EXPERIMENTAL): Prior to experiencing the stimuli from three tasks (somatic pain/cognitive effort/vicarious pain), the participant is presented with an expectancy cue. The cue depicts 10 data points on a semi-circular scale (0-180 degrees) with categorical labels ranging from no effort to strongest effort of any kind. Subsequently, participants report expectation ratings and outcome ratings.

Based on this trial design, predict the completion outcome and termination type (if applicable).