First onset versus recurrence of depression: differential processes of psychosocial risk.

Differential risk factors for the onset of depression were prospectively examined in a community-based sample of adolescents (N = 1,709), some of whom had a history of major depressive disorder (MDD; n = 286) and some of whom did not (n = 1,423). From the theories of J. Teasdale (1983, 1988) and R. Post (1992) concerning the etiology of initial versus recurrent episodes of depression, the authors hypothesized that (a) dysphoric mood and dysfunctional thinking styles would be correlated more highly among those with a previous history of MDD than among those without a history of MDD; (b) dysphoric mood or symptoms and dysfunctional thinking would be a stronger predictor of onset of recurrent episodes (n = 43) than of first onsets (n = 70); and (c) major life stress would be a stronger predictor of first onsets of MDD than of recurrent episodes. The results provide support for the 3 hypotheses and suggest that distinct processes are involved in the onset of first and recurrent episodes of MDD.     

The Risk and Protective Functions of Perceived Family and Peer Microsystems Among Urban Adolescents in Poverty

Utilized a pattern-based approach to discover the different constellations of perceived social transactions separately for family and peer systems and explored the risk and protective functions of these microsystem profiles for both depression and antisocial behavior among a sample of ethnically and racially diverse urban adolescents living in poverty. Measures of perceived social support, involvement and hassles with family and peers, as well as perceived social acceptance and peers' values were entered into two sets of iterative cluster analyses to identify distinct profiles of family and peer transactions. From each of the perceived family and peer transactional analyses, six replicated profiles emerged. Several of the profiles were consistent with expectations from prior literature such as Enmeshing families and Rejecting peer networks, while others were novel and intriguing such as Entangling peers. Family profiles were consistent in their risk and protective associations for both depression and antisocial behavior, while the peer profiles varied in their effects for each developmental outcome. For example, the Rejecting peer profile placed adolescents at increased risk for depression but protected them from antisocial behavior. Implications for future research and preventive intervention are discussed.     

Gender-Typed Toy Play in Dizygotic Twin Pairs: A Test of Hormone Transfer Theory

Hormone transfer theory predicts thatopposite-sex twins will be affected in utero by thehormones their twins produce. This study examines theprediction that opposite-sex dizygotic twins should showless stereotyped toy play than same-sex dizygotictwins should show less stereotyped toy play thansame-sex dizygotic twins as a result of exposure toopposite-sex hormones in utero. Participants in thisstudy included 32 male-female dizygotic twin pairs,27 female-female pairs, and 24 male-male pairs. Allranged in age from 7 to 12 years and were primarilyCaucasian and middle class. Differences in the amount of time children played with feminine,masculine, and neutral stereotyped toys during free playwere examined. Results did not support hormone transfertheory. Girls played with feminine toys more than boys and boys played with masculine toys morethan girls, but there were no significant differencesbetween children with opposite- vs. same-sextwins.     

Reframing DSM-IV: Positive Strategies From Developmental Counseling and Therapy

Professional counselors in educational and mental health settings all must deal with so-called psychopathology. At issue is how can they work with “disorder” from a positive, developmental perspective? Developmental counseling and therapy (DCT) offers an approach to the Diagnostic and Statistical Manual of Mental Disorders, fourth edition (American Psychiatric Association, 1994) classification systems that enables the reframing of severe client distress as a logical response to developmental history. Included are specific suggestions for positive case management and practice. Special attention is given to the interface of multicultural issues, etiology, and treatment. The authors maintain that if professional counselors take a developmental approach to a so-called disorder, the positive theoretical and psychoeducational integrity of the American Counseling Association can be maintained while working with the most difficult issues.     

Advance directives and the personal identity problem

The value and authority of advance directives such as the living will and the durable power of attorney are discussed, as well as the dangers of loss of personal identity and psychological continuity that these directives present. Differing theories of the degree of psychological continuity necessary for the preservation of personal identity are examined, concluding with the author's "compromise position" that cases of permanent unconsciousness and neurological dementia destroy some of the preconditions for personhood and thereby negate the choice between respecting the wishes of the formerly competent person and the new, different person's life because such beings are not persons at all.     

The acquisition of spatial knowledge under conditions of temporospatial discontinuity

Summary Three experiments were conducted to examine the effect of temporospatial discontinuity on route learning. Discontinuity was created by showing subjects in a route-learning task a set of environmental scenes comprising a route in scrambled, rather than logically sequenced, order. Results from Experiments 1 and 2 indicated that discontinuity during learning affected the accuracy and the quantity of the route knowledge acquired, but suggested that the processes underlying acquisition were relatively robust. Results from Experiment 3 suggested that learning routes under conditions of discontinuity leads to a greater exaggeration of distance between route segments than is the case without discontinuity.     

Management of extended-wear contact lenses in infant rhesus monkeys

Infant rhesus monkeys were fitted with extended-wear contact lenses (EWCLs) to correct surgically induced aphakia. The protocol that produced the most favorable experimental outcome, including good lens-wear compliance, involved: (1) custom-made EWCLs with parameters adjusted for each animal, (2) selection for study of neonates who seemed to tolerate EWCLs most naturally, (3) individual housing of monkeys, (4) lens check at 2-h intervals around the clock by trained personnel, (5) a large inventory of EWCLs for each animal, (6) periodic ophthalmologic examinations, and (7) darkroom housing of monkeys during treatment of lens-wear-related incidents. The EWCL is a new tool for studies of the visual system and is a useful complement to existing experimental techniques.     

The effect of therapist interventions on the therapeutic alliance with borderline patients

The authors draw attention to the problems of establishing and maintaining a therapeutic alliance in the psychotherapy of the borderline patient. They elaborate an extensive methodology designed to study the manner in which shifts in collaboration occur in response to therapist interventions. This report demonstrates how one particular borderline patient increased his ability to collaborate with the therapist in response to a transference focus in the psychotherapy. Methodological problems are noted as are directions for future research. Only a series of patients studied with this or with similar methodology will allow for a sophisticated and empirical rationale for choosing a particular form of psychotherapy for a particular kind of borderline patient.     

Rhythmic-movement facilitation of learning in working-class Afro-American children

In this study, we examined whether the cognitive performance of working-class Afro-American children could be enhanced based upon a presumed knowledge of the Black cultural experience. Children (6 and 9 years old) learned to match each of 12 pairs of pictures via a rhythmic movement-coordinated procedure accompanied by a musical beat or through a rote recitation procedure. It was expected and found that subsequent retention of the picture matches was superior in the rhythmic movement condition. Moreover, for the younger children, the effect was stronger for those who came from homes providing high stimulation and who had high levels of movement expressiveness.