The details of the Genesis story indicate that Adam was created with a memory; but not with a conscience ...
I believe you would have a difficult time proving that from the text.
In other words: Adam knew the limits in regards to tasting the tree of the knowledge of good and evil, and he knew the consequences for testing those limits; but he was thoroughly incapable of feeling it was wrong to test them. In other words; knowing something is wrong, and feeling something is wrong, are two very different approaches to morality.
This is what I mean. There is nothing in the text indicating that he merely had a "feeling" about the instructions God had given him. He had the absolute knowledge of the instruction not to partake of the tree, but he chose to do so anyway. His intellect is demonstrated by his ability to name the beasts of the field, and to reason that while they all had "helpers" -- opposite genders. He did not. The sense of the text indicates this was a sad realization for Adam to experience. Therefore, it is clearly demonstrated there was an understanding on his part of both his ability to reason and to feel, and he did not confuse which was which.
Take for example Adam's feelings about frontal nudity.
Here is an incorrect assumption, that Adam and Eve realizing they were "naked" was a reference to their lack of clothing. They had known from the moment of their first breath they were naked, and they were no more bothered by the physical fact of nudity now than they were before. It had nothing to do with that. They were husband and wife, first of all, so their nakedness was common to their marriage, both before and after The Fall. Neither had seen another man or woman, because they didn't exist, so they had no cause to be embarrassed or titillated by nudity.
It was a realization that their act of disobedience left them uncovered by God's protection and fellowship. They severed fellowship with Him through their disobedience. This is in regards to the nakedness of their souls. Now, suddenly, they were conscious of being stripped of the honor and glory, privileges and power, vested with them by God. They had covered up the image of God in which they were created with the image of sin they brought upon themselves through disobedience.
Until they ate from the tree of knowledge of good and evil, they did not know they had a choice in behavior. They did not know they could choose not to obey God, nor had they conceived of the possibility that they would want to do so. Why would they? He was their provision, their stay, their power and their glory. Now? He was both their judge and their salvation, because now obedience was a choice, a daily decision, and when they chose to disobey, there were consequences, the first of which was the eviction from God's perfect Garden.