Not Psychology for Psychology, but open, tough, thorough, true, phenomenological empiricism: finding overt directly-observable patterns as the bases or foundations or clear beginnings of everything.
This is the way for commitment to science in Psychology, NOT making analogies, copying and "applying" apparent forms, making presumptuous models (BEFORE FINDINGS), over-generalizations, inventing new terms (e.g. "meta"-[whatever] NOR "executive [whatever"] NOR even: "social learning" * ); and, no unsupportable concepts, such as those that extend sensori-motor phenomenon TO later developments (in supposed ontogeny) JUST BY SELF-GENERATED ANALOGIES.