Still I mulled over, fussed, and was perplexed. I awakened in the middle of one night in 1969 understanding what had been causing my struggle. The "all-at-once" was my answer.

The description of single constructs and single examples originally had felt unrelated to the reality of the nurse's world. They oversimplified its complexity. The nature of nursing was complex. It seemed to me that we needed, as a profession, constructs that simplified and allowed clear communications. We, also, needed constructs that conveyed the reality and complexity of the {110} worlds in which nurses nursed. Perhaps a description of what "all-at-once" expressed for me would convey to others the lived-unobservable-worlds of nurses.

Nurses relate to other man in situations of "all-at-once." The "all-at-once" is equated by me to Buber's "I-Thou" and "I-It" occurring simultaneously and not only in sequence as he expressed it. These two ways that man can relate to and come to know his world and himself demand sequential expression for clear communication. However, the responsible authentic nurse in the nursing arena lives them "all-at-once." Aware of the multifarious multiplicities of her responses to another and at once to the surrounding field of action, the nurse selects and overtly expresses her responses that actualize the purpose, values, and potential of the artful science of professional nursing.

Awareness of the multifarious multiplicities affecting the other and the self in the nursing arena is a component of "I-Thou" relating. Selectively overtly expressing concordantly with the purpose, values, and potential of nursing necessitates a looking at, which is a component of "I-It" relating, while acting and being. Therefore both "I-Thou and I-It" modes of being are "all-at-once."

This necessity for a nurse's duality in her mode of being came to my awareness through comparing Gilbert' and Muller's works, studying Buber's conceptions of man, and considering them in relation to my current and past lived-experiences in the nursing-arena. In my nursing world of "I-Thou" relating reflection is called forth prior to my overt response to allow response selection concordant with my nursing purpose. The very character of multifarious multiplicities of the nursing world undoubtedly has called for nurses to develop their human capacity for duality in their mode of being.

To make these "multifarious multiplicities" explicit I would like to offer a description of a recent, personal nursing experience. In a community psychiatric mental health psychosocial clinic, I sat across from and focused on relating with a psychiatric client. After long years of hospitalization he was now living in a community foster home and visiting the clinic three days a week. When there was no special clinic activity in progress and often even when there was, he sat by himself and played poker. He told me about his game many times, over weeks and months. He dealt out five poker hands. Each hand was dealt to a member of his family, long dead. He did not accept their deadness. One day while describing the poker games and his relatives, he intermittently expressed his fantasies which he projected on to a sweet cheerful 65-year-old community volunteer. She was somewhat deaf. His fantasies were angry. When he gestured toward her, she in a motherly way came over to him, put her arm around him, and her ear down to his mouth. It was a moment of possible client explosion. With my eyes I attempted to communicate with her. This, and the tone of the patient's voice warned her to move away. While this was occurring another patient jealous of my attentions to this patient walked up and down, and in passing negatively commented on the religious background of the man I was sitting with. In the rear of the room a dietician was conducting a group on obesity. And all of this was set to the {111} melodious, sanguine strains of "If I Loved You" being poorly beat out on a piano about ten feet away by another volunteer accompanied in song by a few clients. Meanwhile two staff nurses were observing my part in all this since I was labeled "expert." The client did support me that day and responded to my staying with him. Much to my surprise he began playing poker with me. He dealt me out a hand. This was, at this time, a new behavior on his part. It was movement toward his potential for relating to live persons in his current world. This, again, is just one example of the multifarious multiplicities of one very common type of nursing situation.

The inference from the above is that professional artistic-scientific nurses relate in "I-Thou, I-It, all-at-once" to the specific general, critical nonconsequential, and the healthy ill. This presents a paradoxical dilemma. Nurses, as human beings, have a highly developed capacity for living "all-at-once" in and with the flow of the multifarious multiplicities of their worlds. Nurses, as human beings, like all other human beings, are limited to thinking, interpreting, and expressing conceptually only in succession.

This metaphoric synthetic construct, "all-at-once," has allowed me to better convey how I experience the health nursing situation. It also has aided my understanding of the multifarious multiplicity of angular views expressed by several professionals in responding to and describing a similar situation. I can accept each description as truth for each responder. Each responds with his uniqueness in the situation. Comparing, contrasting, and complementarily synthesizing these multiple views inclusive of their inconsistencies and contradictions, none negating the other, allows a better understanding of man-in-his-world in the health situation than the so frequently presented oversimplifications. These oversimplified presentations usually deal only with what is occurring that is important to the particular interests of the reporter. And they are offered only after the selected material has been put through a process of interpretation and logical sequencing to emphasize the reporter's particular point. In such reporting the existent in the situation labeled unimportant, unacceptable, or unrelated is not considered. Such existents, nonetheless, may control the patients, the families, the nurses and health professionals generally. Their control may well be more powerful than any erudite oversimplification or its presentation.

Humanistic nursing practice theory in asking for phenomenological descriptions of the nurse's lived-world of experiencing proposes authentic awareness with the self of what is existent in the situation prior to conceptualization for dispersal. Unless nurses appreciate and give recognition to the dynamic meaningful breadth, depth, and future influence of their worlds the actualization of the potential thrust of the nursing professional will never be or become.

A THEORY OF NURSING