Research Article
Effects of a Social Robot's Autonomy and Group Orientation on Human Decision-Making
Table 1
Typical subjective attitudes towards a robot and the respective measurements.
| Measure | Description | Instrument |
| Trust | To assess the attitude that an agent will help achieve an individual's goals in a situation characterized by uncertainty and vulnerability | Individualized trust scale [22]
Subscale of the relational communication scale [23] |
| Credibility | To assess the quality of feedback from the system | D. K Berlo's source credibility scale [24] McCroskey's source credibility scale [25] |
| Workload | To assess human perceptions of cognitive load | NASA-task load index [26] |
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