Separation-individuation theory and attachment theory

Separation-individuation and attachment theories are compared and assessed in the context of psychoanalytic developmental theory and their application to clinical work. As introduced by Margaret Mahler and John Bowlby, respectively, both theories were initially regarded as diverging from traditional views. Separation-individuation theory, though it has had to be corrected in important respects, and attachment theory, despite certain limitations, have nonetheless enriched psychoanalytic thought. Without attachment an infant would die, and with severely insecure attachment is at greater risk for serious disorders. Development depends on continued attachment to a responsive and responsible caregiver. Continued attachment to the primary object was regarded by Mahler as as intrinsic to the process of separation-individuation. Attachment theory does not account for the essential development of separateness, and separation-individuation is important for the promotion of autonomy, independence, and identity. Salient historical and theoretical issues are addressed, including the renewed interest in attachment theory and the related decline of interest in separation-individuation theory.     

Transfer across modality in perceptual implicit memory

We examined whether words studied in one modality (visual or auditory) would prime performance in the opposite modality in five different perceptual implicit memory tests: auditory perceptual identification, auditory stem completion, visual perceptual identification, visual stem completion, and visual fragment completion. Significant transfer across modality was observed in all five tasks. However, a large proportion of the subjects reported using explicit retrieval strategies during the implicit tests. Those subjects who claimed not to have used explicit retrieval processes during the test phase demonstrated transfer across modalities in the stem completion tests and the perceptual identification tests, but not in the fragment completion test. The results indicate that implicit visual word-fragment completion is unique, in the sense that it relies exclusively on perceptual memory processes, whereas the other tasks rely, in part, on nonperceptual memory processes.     

Servant leadership,leader gender,and team gender role: Testing a female advantage in a cascading model of performance

We integrate the theory of gender role congruity with extant research on servant leadership to propose and test a moderated process model in which we hypothesize that servant leadership's effects on outcomes are stronger when implemented by women, and when it takes place within teams high in feminine gender role composition. Specifically, we theorize that servant leadership's communal emphases on stakeholders and relationships align with female role prototypes, which should lead to female advantages for job performance through the proposed serial mediators of prosocial motivation and follower servant leadership behaviors. We test this moderated, serial‐mediation model in a temporally lagged field study with a multi‐organizational sample including 109 teams. We find evidence that the mediated process model is moderated at the first stage such that in teams higher in feminine gender role composition, servant leadership has greater direct effects on prosocial motivation, as well as indirect effects on follower servant leadership and performance. We do not find support for our hypothesis that a similar moderated effect would emerge for leader sex; instead, we find that the effect of servant leadership on follower servant leadership, and subsequently to performance, is stronger for women leaders than it is for men. The implications of these findings for the servant leadership and role congruity literatures are discussed.     

Little Hans: a centennial review and reconsideration

Freud's "Analysis of a Phobia in a Five-year-old Boy" has stimulated interminable "reanalysis." The case of Little Hans, an unprecedented experimental child analytic treatment, is reexamined in the light of newer theory and newly derestricted documents. The understanding of the complex overdetermination of Hans's phobia was not possible in the heroic age of psychoanalysis. Current analytic thought, as well as distance de-idealization vis-à-vis the pioneering past, has potentiated a reformation of the case. The severe disturbance of his mother had an adverse impact on Little Hans and his family. Her abuse of Hans's infant sister has been overlooked by generations of analysts. Trauma, child abuse, parental strife, and the preoedipal mother-child relationship emerge as important issues that intensified Hans's pathogenic oedipal conflicts and trauma. With limited, yet remarkable help from his father and Freud, Little Hans nevertheless had the ego strength and resilience to resolve his phobia, resume progressive development, and forge a successful creative career.     

Inferring causal networks from observations and interventions

Information about the structure of a causal system can come in the form of observational data—random samples of the system's autonomous behavior—or interventional data—samples conditioned on the particular values of one or more variables that have been experimentally manipulated. Here we study people's ability to infer causal structure from both observation and intervention, and to choose informative interventions on the basis of observational data. In three causal inference tasks, participants were to some degree capable of distinguishing between competing causal hypotheses on the basis of purely observational data. Performance improved substantially when participants were allowed to observe the effects of interventions that they performed on the systems. We develop computational models of how people infer causal structure from data and how they plan intervention experiments, based on the representational framework of causal graphical models and the inferential principles of optimal Bayesian decision‐making and maximizing expected information gain. These analyses suggest that people can make rational causal inferences, subject to psychologically reasonable representational assumptions and computationally reasonable processing constraints.