Final answer:
Rutherford pointed out that the difficulties in implementing auditory projective methods contributed to their decline. These methods were complex and challenging to standardize, leading to the adoption of more reliable techniques in psychological research.
Step-by-step explanation:
According to Rutherford, a factor that conspired to cause the demise of auditory projective methods is that identifying challenges in the implementation of auditory projective techniques.
Throughout history, numerous research methodologies have been employed to understand human behavior and personality, including the projective technique. Rutherford's examination reflects the complexities and difficulties that arise when such auditory projective methods are put into practice. The precision and reliability of these methods were often called into question, leading to a shift towards more standardized and reproducible techniques in psychological research. This is akin to the challenges faced by scientists in other fields, as illustrated by the cosmic haystack problem, wherein the search for extraterrestrial intelligence is hampered by a multitude of factors and variables.
Sigmund Freud, one of the pioneers in the field of psychology, utilized a form of projective method in his case studies, where he sought to uncover the intricacies of the human psyche. The projective techniques evolved from efforts to delve into the subconscious, just as Freud explored the deeper layers of the mind through introspective methods.