Question: who wrote the code of ethics for psychology
[{'answer': 'The American Psychological Association', 'provenance': [{'wikipedia_id': '46816157', 'title': 'APA Ethics Code', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 38, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '46816157', 'title': 'APA Ethics Code', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 800, 'bleu_score': 0.9843125095516201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14289424205819431396}, 'section': 'Section::::Abstract.'}]}]