Final answer:
Inga is likely to attribute her own errors in a debate to external factors and her opponent’s errors to internal factors, illustrating a self-serving bias.
Step-by-step explanation:
Inga, participating in a debate and reviewing her performance, will most likely attribute her own errors to external factors and her opponent’s errors to internal factors. This tendency aligns with a common cognitive bias where individuals attribute their successes to their own traits or abilities (internal attributions) and their failures to external circumstances (external attributions). This is an example of a self-serving bias, which serves to protect our self-esteem. Moreover, errors like misattribution, wherein one incorrectly remembers the source of a memory, as in Alejandra's case with the Hobbit movies, can influence how we perceive events and assign responsibility or credit.