Contrasting jail diversion and in-jail services for mental illness and substance abuse: do they serve the same clients?

Baseline data from a study of jail diversion services and in-jail behavioral health services were used to examine the differences in clients served by these two models of responding to people with co-occurring mental health and substance abuse problems in the criminal justice system. Clients of the diversion service had more acute psychiatric symptoms and were more likely to have a diagnosis of psychosis NOS. Clients of the in-jail service were more likely to have been on probation or parole in the past and to have received substance abuse treatment. Different service models may attract and serve different populations of clients. Diversion services may cast a wider net that includes clients who may not have otherwise been involved in forensic services.     

Never getting to zero: Elementary school students' understanding of the infinite divisibility of number and matter

Clinical interviews administered to third- to sixth-graders explored children's conceptualizations of rational number and of certain extensive physical quantities. We found within child consistency in reasoning about diverse aspects of rational number. Children's spontaneous acknowledgement of the existence of numbers between 0 and 1 was strongly related to their induction that numbers are infinitely divisible in the sense that they can be repeatedly divided without ever getting to zero. Their conceptualizing number as infinitely divisible was strongly related to their having a model of fraction notation based on division and to their successful judgment of the relative magnitudes of fractions and decimals. In addition, their understanding number as infinitely divisible was strongly related to their understanding physical quantities as infinitely divisible. These results support a conceptual change account of knowledge acquisition, involving two-way mappings between the domains of number and physical quantity.     

Gender-typical responses to sexual and emotional infidelity as a function of mortality salience induced self-esteem striving

The authors propose that gender-differentiated patterns of jealousy in response to sexual and emotional infidelity are engendered by the differential impact of each event on self-esteem for men and women. Study 1 demonstrated that men derive relatively more self-esteem from their sex lives, whereas women's self-esteem is more contingent on romantic commitment. Based on terror management theory, it is predicted that if gender-differentiated responses to infidelity are motivated by gender-specific contingencies for self-esteem, they should be intensified following reminders of mortality. In Study 2, mortality salience (MS) increased distress in response to sexual infidelity for men and emotional infidelity for women. Study 3 demonstrated that following MS, men who place high value on sex in romantic relationships exhibited greater distress in response to sexual infidelity, but low-ex-value men's distress was attenuated. The authors discuss the implications for evolutionary and self-esteem-based accounts of jealousy as well as possible integration of these perspectives.     

Freud and Jung: an incomplete encounter

The author discusses the bases of the close, personal and professional relationship between Freud and Jung, and conjectures that the eventual schism between them was the result of the different profound psychological needs that each had for the other. Because of his identification with the psychoanalytic enquiry, particularly as it was based in large measure on his own self analysis, Freud looked to Jung as a collaborator who would not deviate from the principles at the basis of psychoanalysis, seeking psychoanalysis' acceptance within the established scientific community. From Jung's point of view, Freud fulfilled the role of a respected father figure who, Jung hoped, would grant him the autonomy and freedom to pursue his own scientific enquiry, based on Freud's ideas, but which he would revise according to his own researches. These led Jung to certain revisions and additions, such as the nature and function of the libido, the broadening of the idea of the complex (as in the Oedipus complex) to include a number of universal, archetypal themes, and the elaboration of the concept of the self. During the years of their relationship, they shared a mutual psychological support which was deeply important to each, based on reciprocal love and respect but also on a fantasy that each would be able to supply to the other a key capacity that the other lacked. Jung was able to offer important scientific verifications of a number of psychoanalytic notions via the Word Association Test, such as the concept of repression, of the complex, including the Oedipus complex, and the proof of the existence of the unconscious. However, neither could supply to the other what each looked for in the other at the psychological level. The final breakdown and rupture in their relationship was caused by their theoretical differences and by the fact that they became bitter competitors in a race to publish treatises on the nature and origins of spirituality and religion. It has left in its wake the implicit traces of discord and misapprehension which have characterized much of subsequent professional relationships between the two traditions.     

Tales from the Crypt: On the Role of Death in Life

An existential psychodynamic theory is presented based on Ernest Becker's claim that self-esteem and cultural worldviews function to ameliorate the anxiety associated with the uniquely human awareness of vulnerability and mortality. Psychological equanimity is hypothesized to require (1) a shared set of beliefs about reality that imbues the universe with stability, meaning, and permanence; (2) standards by which individuals can judge themselves to be of value; and (3) promises of safety and the transcendence of death to those who meet the standards of value. An empirical research program in support of this theory is then described, and the personal and interpersonal implications of these ideas are briefly considered.     

Effects of paced respiration and expectations on physiological and psychological responses to threat.

While waiting to receive electric shocks, 105 males either (a) regulated their breathing at one half the normal rate, (b) regulated their breathing at the normal rate, or (c) did not regulate their breathing rate. Half of the subjects in each breathing condition were told that their breathing task would aid them in relaxing, whereas the other half were not given that expectation. Subjects in a no threat condition were not threatened with shocks, did not regulate their breathing, and were not provided with expectations. The results indicated that slowing respiration rate reduced physiological arousal as measured by skin resistance and finger pulse volume (but not heart rate) and reduced self-reports of anxiety. Expectations did not influence arousal. These data provide evidence for the effectiveness of paced respiration as a coping strategy, and they resolve the conflicting findings of previous investigations.     

From individual to group impressions: Availability heuristics in stereotype formation

When subjects are presented with information about the attributes of individuals and are then asked to make judgments about the characteristics of the group composed of those individuals, the group impression may depend on the way in which data on individuals are organized in memory. Experiment 1 demonstrated that under conditions of low memory load (16 instances of person-trait pairings), subjects organize their perceptions of a group around the characteristics of its individual members, whereas under high memory load (64 instances of person-trait pairings), subjects organize trait information in an undifferentiated way around the group as a whole. Under low memory load, subjects distinguish between repeated occurrences of a trait in the same individual and comparable repeated occurrences of that trait in different individuals; under high memory load, subjects do not make such a differentiation. Subjects' judgments about the frequency of categories of traits were related to the ease of recall of category instances, as predicted by an availability heuristic. Experiments 2 and 3 demonstrated that group members who are most available in memory will be disproportionately represented in the group impression. Specifically, the proportion of extreme individuals in a group was retro-spectively overestimated; this was true for both physical stimuli (height) and social stimuli (criminal acts).     

Popular induction: When is consensus information informative?1

An experiment was conducted in which information regarding a target persons evaluation of a target object was presented either in written form or via video tape, and information regarding the evaluations of four other people was also presented either in written form or via video tape. The results indicated that the effect of consensus on both person and object attribution was significantly weaker when the target-person information was video taped (concrete) and the other-people information was written (abstract) than in the other three conditions created by the combination of the two informational variables. It is argued that, in contrast to earlier speculation in the literature, type of consensus and its mode of presentation represent conceptually orthogonal dimensions. Further research is urged to map out the boundary conditions of consensus information; it is demonstrated that current work has largely concentrated upon only a portion of this attributional domain due to the prevalent confounding of these two independent dimensions.     

Role of the hippocampus in blocking and conditioned inhibition of the rabbit's nictitating membrane response.

Bilateral aspiration of the dorsal hippocampus produced a disrupttion of blocking of the rabbit's nictitating membrane response in Kamin's two-stage paradigm (Experiment 1) but had no effect on the formation of a Pavlovian conditioned inhibitor (Experiment 2). The results of Experiment 1 indicated that normal animals and those with cortical lesions given conditioning to a light-plus-tone conditioned stimulus (CS) gave conditioned responses (CRs) to both the light and the tone during nonreinforced presentations of each (test phase). If, however, compound conditioning was preceded by tone acquisition, only the tone elicited a CR during testing; that is, blocking was observed. In rabbits with hippocampal lesions, however, CRs were given to both the light and the tone during testing whether or not compound conditioning was preceded by tone acquisition. The data from Experiment 2 showed that rabbits with hippocampal lesions could discriminate as well as normal rabbits and those with cortical lesions between a light (CS+) and light plus tone (CS-). In addition, when the inhibitory tone was subsequently paired with the unconditioned stimulus in retardation testing, animals in all three lesion conditions acquired the CR at the same rate. Thus, it appears that hippocampal lesions do not disrupt conditioned inhibition. The results of these experiments were taken as support for the view that the hippocampus is responsible for "tuning out" stimuli that have no adaptive value to the organism.