[Solved] An experimenter finds that a certain male subject always has an increased heartbeat when he sees a picture of a nude female.The experimenter sounds a buzzer and then presents such a picture.The experimenter repeats this procedure until the man responds with an increased heartbeat to the sound of the buzzer alone.In this situation the UNCONDITIONED response is the _______. A)increased heartbeat B)female's picture C)sounds of the buzzer D)viewing of the picture CESs (Critical Evaluation Standards): Criteria or benchmarks used to assess the validity, reliability, and relevance of information, arguments, or methodologies in academic and professional fields. Implementation Stage: The phase in a project or plan where strategies and actions are executed or put into operation. Parkinson's Law: The adage that "work expands so as to fill the time available for its completion," suggesting that the time required to complete a task will stretch to the allocated timeframe. Risky-shift Phenomenon: The tendency for a group to make riskier decisions collectively than its members would make individually.