The term experimental psychology is identified in base64 scheme by the sequence ZXhwZXJpbWVudGFsIHBzeWNob2xvZ3k=, while the MD5 signature is equal to a239d2ee92ea67c632e6f92c3b4b34cc. The ASCII encoding of experimental psychology in hexadecimal notation is 6578706572696d656e74616c2070737963686f6c6f6779.