Patterns of reflex action,their autonomic components,and their behavioral significance

This is a discussion of the evidence that autonomic system reflexes are invariably triggered by stimuli that evoke both simple and complex somatic reflexes. Stimuli not only initiate reverberatory activity but sequences of reinforcements from higher centers. Reflexes come in chains, one reaction triggering another. Reflex actions are patterned, and these patterns are appropriate to the behavioral requirement indicated by stimuli. Reciprocal action produces a powerful braking or stimulatory action. Coactivation or synergic action of autonomie “antagonists” also occurs and can effect a greater cardiac output in certain vascular reflexes than can sympathetic action alone. Coactivation of vagus and sympathetic fibers occuring in reflex action or resulting from stimulation of specific areas in the hypothalamus has a physiologic importance to attainment of maximal cardiac function. Finally, two additional suggestions are made: (1) that the rhythmic reflex feedback discharge of the vagus from the baroreceptors aids in maintaining the regularity of cardiac rhythm as by interaaction of oscillators and (2) that the autonomic system, due to its early and often conditioned response, can be determinative as well as modulatory and supportive of behavior.     

D.H. Lawrence's The daughter-in-law: Transforming a family system

Abstract

D.H. Lawrence's play The daughter-in-law, written in 1912, explores underlying, implicit conflict within a family. Set in a small mining town in England, the family consists of Mrs. Gascoyne, her sons Luther and Joe, and her daughter-in-law, Minnie, Luther's wife. The central conflict is between Mrs. Gascoyne and Minnie, who challenges her mother-in-law's control over her sons, who also compete with each other for the love and recognition of their mother. Joe, the youngest son, perturbs the family system and acts as a mediator, functioning as a family therapist. He sets a process in motion through which the rigid family alliances are challenged and ultimately realigned. Mrs. Gascoyne's self-image as a perfect, self-sacrificing, self-righteous mother ultimately is transformed, and she accepts Minnie as a family member. Brandchaft's concept of “pathological accommodation” explicates how enmeshed family members can collide, and thereby stultify their personal development. As Joe plays his role of “family therapist,” the family dynamic changes. Through the process of rupture and repair, each family member begins to recognize the needs of the other, and thereby a path for differentiation, individuation, and autonomy becomes possible for them.     

II. On retributivism and deterrence

Alan Wertheimer claims the class of criminals who deserve punishment is identical with the class of criminals who are deferrable (Inquiry, Vol. 20 [1977]). According to Wertheimer this premise implies the conclusion that on ‘the retributive account . . . the guilty are punished because we expect to alter (at least some) criminal behavior’. It is argued that this premise does not imply the conclusion.     

The subjectivity of the mother in the mother–son relationship. Attachment,separation, and autonomy

Abstract

Margaret Mahler and John Bowlby's positions are crucial in understanding the tensions that can arise in mother–son relationships. A more recent development of a systems view illuminates the co-construction of this relationship that occurs mainly out of awareness. A systems model of development that describes the co-construction and bi-directional influence between mothers and sons will be used in this paper. The often-neglected subjectivity of the mother is the focus, and the relationship between the mother and her adult son is viewed as a process whereby all participants strive to achieve a balance among attachment, separation, and autonomy. In addition, the contributions of the mother and the impact on her of the son's difficulties in attachment, separation, and autonomy are highlighted. In a case illustration, the subjectivity of the mother in relation to her son is explicated, showing how the son distances himself from his mother and why themother is at a loss to understand how and why this has occurred. The mother's perspective was dominated by anger and disappointment toward her son as well as by self-blame and self-justification. As a result of psychotherapy, the mother was enabled to come to terms with the estrangement of her son.     

The multiple factor theory in terms of common elements

With the mechanism of common elements we designed numerous sets of variates correlated with each other in a known manner and also correlated with the primary and specific factors in the same predetermined fashion. To the correlations from theoretical populations, and also from experimental samples, Thurstone's centroid method of factoring was applied. The resulting centroid co-ordinates were rotated to yield the test vectors. These vectors were close approximations to the theoretical and sample correlations.     

A general least squares solution for successive intervals

A general least squares solution for successive intervals is presented, along with iterative procedures for obtaining stimulus scale values, discriminal dispersions, and category boundaries. Because provisions for weighting were incorporated into the derivation, the solution may be applied without loss of rigor to the typical experimental matrix of incomplete data, i.e., to a data matrix with missing entries, as well as to the rarely occurring matrix of complete data. The use of weights also permits adjustments for variations in the reliability of estimates obtained from the data. The computational steps involved in the solution are enumerated, the amount of labor required comparing favorably with other procedures. A quick, yet accurate, graphical approximation suggested by the least squares derivation is also described.This research was jointly supported in part by Princeton University, the Office of Naval Research under contract N6onr-270-20, and the National Science Foundation under grant NSF G-642, and in part by Educational Testing Service.