On Conditional Correlation Coefficients of a Wold Markov Process of Gamma Intervals

In this paper we discuss the conditional correlations between two future intervals given the length of the current one in a Wold Markov process of Gamma intervals.     

A Multi-Faceted Response to an Adolescent's School Failure*

A family-based, multi-system intervention is described as a response to three years of an adolescent's school failure. In a case study describing an unmotivated family, unmotivated school, and systems-oriented helpers, an intervention plan is developed that is directed toward improving the adolescent's school behavior and performance. Family therapy occurred concurrently with those interventions. A family-trained psycho educational consultant is employed to mediate between family and school to avoid disturbing the integrity of the therapists relationship with the family. Short-term effects of these procedures are described.     

The self-image in the therapeutic dyad: A case example of mutual growth

The therapeutic relationship is seen as a mutual experiencing of self and other which is growth-promoting for the therapist as well as the patient. Work with a borderline woman during a period of two years evoked strong countertransference reactions in the therapist who, at times, experienced the patient as a mirror. A beginning sense of cohesion in the patient's highly fragmented sense of self found a parallel in this beginning therapist's developing professional identity.     

Jackknifing in Categorical Data Analysis

Estimation of nonlinear functions of a multinomial parameter vector is necessary in many categorical data problems. The first and second order jackknife are explored for the purpose of reduction of bias. The second order jackknife of a function g(.) of a multinomial parameter is shown to be asymptotically normal if all second order partials ?²g( p )?dp_i?p_j obey a Hölder condition with exponent α>1/2. Numerical results for the estimation of the log odds ratio in a 2times2 table demonstrate the efficiency of the jackknife method for reduction of mean-square-error and the construction of approximate confidence intervals.