Notes for S. P. S. S. I. Members

Summary

It is argued that Levin (1) has answered a question Schneider (3) did not ask. Logically, then Levin's procedure does not question the answer Schneider reported, but is appropriate for answering the question he raises.     

Qualifications for Membership in the A.G.P.A.

A model of the development of group therapists is presented. It is proposed that student group therapists proceed through a sequence of stages, each of which is marked by characteristic therapist behavior. During the initial Group shock phase, the student reacts to the novelty of group therapy stimuli with individual therapy or content-oriented approaches. Reappraisal is a period of some therapist inhibition, frustration, or self-doubt. One step behind is a phase characterized by a gradual recognition of the process level of analysis, despite difficulty supplying the interventions autonomously. Using the here-and-now is a period of active intervention about interpersonal phenomena among group members. The techniques for highlighting this material are refined in the Polishing skills phase. The usefulness of models in training is discussed.     

G.A.T.S. and universities: Implications for research

The likely impact of applying the General Agreement on Trade in Services (GATS) to higher education are examined. GATS aims to “open up” services to competition: no preference can be shown to national or government providers. The consequences for teaching are likely to be that private companies, with degree-awarding powers, would be eligible for the same subsidies as public providers. Appealing to the inadequate recently introduced “benchmark” statements as proof of quality, they would provide a “bare bones” service at lower cost. Public subsidies would go: education being reduced to that minimum which could be packaged in terms of verifiable “learning outcomes”. The loss of “higher” aspirations, such education of critically-minded citizens of a democratic and civilised society would impoverish the university’s research culture which demands honesty and openness to public scrutiny. Most university research is substantially supported by public subsidy. Under GATS discipline, commercial providers of research services could be entitled to similar public subsidies. Publicly funded fundamental research would fade, leaving university research totally dependent for funds upon the good will of industry and commerce. Present problems, such as the suppression of unwelcome results and the use of questionable results to manipulate public opinion, would considerably increase. The public would lose a prime source of trustworthy knowledge, needed in political discourse, legal disputation, consumer protection and in many other contexts.     

Injury control. A promising field for psychologists.

Injury is the fourth leading cause of death for all Americans and the most frequent cause of death for those from age 1 to 45. Moreover, injury is associated with higher treatment costs and with greater lost life-years than the other three leading causes of death. Traffic accidents are the leading cause of severe brain injury, including most paraplegic and quadriplegic cases. Because injury control is essentially psychological, there are many opportunities for psychologists to contribute, both to scientific research on the causes of injury and to clinical interventions for injury control.     

Evidence for clinical smoking cessation for adolescents.

OBJECTIVE: This report reviews the evidence that informs the role of health and mental health care providers in addressing youth smoking cessation. DESIGN: Qualitative literature review. RESULTS: Physicians do not consistently screen adolescents for tobacco use and fail to provide recommended cessation advice. Challenges to addressing smoking cessation include the need for procedures to ensure confidentiality and the existence of competing demands to provide other services. Few published studies have specifically addressed the effectiveness of clinical interventions. Interventions that require return visits or follow-up phone contacts are technically difficult to implement in this population. Successful interventions may require resources not available in nonresearch settings. Most studies have used brief clinical intervention as a control condition, making it impossible to evaluate its effectiveness. CONCLUSION: There is little evidence that supports current clinical smoking cessation guidelines for adolescents. More research is needed to develop inexpensive, efficient clinical interventions that can provide youths access to smoking cessation help. Future challenges include reorganizing clinical systems to offer greater counseling by support staff or in electronic formats and to provide effective booster messages and follow-up care in a population that is difficult to track.     

Memory for things forgotten.

As previous research has shown, items not recalled on an initial memory task are not simply forgotten. Often, some can be recalled on a later, second task. Further, subjects can generally predict, in terms of feeling-of-knowing (FOK) ratings, which items will be subsequently recalled. Two experiments were carried out to assess both second-task performance and FOK accuracy for unrecalled items as a function of two factors, encoding manipulations (levels of processing in Experiment 1, study time in Experiment 2) and the nature of the second task (explicit or implicit cued stem completion). Results indicate that although levels of processing affected explicit second-task performance more than implicit second-task performance, it increased FOK accuracy in both types of tasks. Study time, however, affected FOK accuracy only in the explicit second task. Apparently, only when subjects were able to do some elaborative processing on the items did their FOK ratings reflect information relating to factors that drive performance on implicit tasks.     

A model for narcolepsy.

A model for narcolepsy is developed on the basis of data obtained from brains collected at post mortem from three patients with narcolepsy. The concentration of dopamine, noradrenaline, and serotonin and their metabolites was measured in many brain regions. The number and affinity of the 3-H-spiperone and 3-H-prazocin binding sites was also measured in many of these regions to characterize the D-2 dopamine and alpha-1-noradrenergic receptors, respectively. Evidence for significantly increased serotonin levels and serotonin turnover was found in many brain regions. Noradrenaline turnover was increased in the frontal cortex. DOPAC/DA was significantly reduced in the striatum. The number of D-2 dopamine receptors, however, was markedly increased in this region. The number of alpha-1-noradrenergic receptors was significantly decreased in the frontal cortex and amygdala. Our neurochemical data demonstrating increased NA and 5-HT turnover suggest that locus coeruleus noradrenergic neurones and raphe serotonergic neurones are overactive in narcolepsy. Current evidence posits that increased activity in these neurones depresses the activity of cholinergic pedunculopontine (PP) REM sleep effector neurones. PP neurones project to and stimulate the dopaminergic substantia nigra compacta neurones. Decreased PP activity in narcolepsy, thus, could lead to pontine cholinergic supersensitivity and could also reduce the firing rates of dopaminergic neurones, as the low striatal ratio of DOPAC/DA suggests. An increase in the number of D-2 dopamine receptors in the striatum may result. The reason for the increased activity of the noradrenergic and serotonergic neurones remains to be determined, but immune inactivation of alpha-1-noradrenergic receptors may be the initiating event. Low alpha-1-noradrenergic receptor numbers may account for the chronic drowsiness of narcolepsy. The repeated entry into sleep, and into REM sleep in particular, may represent a homeostatic response to increase these receptor numbers and, thus, to increase alertness. Some therapeutic implications of this model are presented in the discussion.     

Short-term memory for intonation.

Ss were presented with lists of 16 words, each word spoken in one of four intonations. The final word was a repetition of one of the first 15 words, 40 Ss having to judge whether it was spoken in the same intonation as its earlier occurrence. A control group of 40 Ss did a similar task, ignoring intonation. Retention of intonation was significantly poorer, indicating that intonation is an additional load not normally retained. This argues against acoustic or articulatory encoding in short-term memory and in favor of an abstract-verbal encoding mode. Results are also interpreted as supporting the position that verbal and motor short-term membory obey similar laws.     

Lessons from Watergate. A derivative for psychoanalysis.

Periods of social upheaval, by revealing aspects of behavior ordinarily repressed, provide an opportunity for deepening out insights into the nature of man. The searing experience of Watergate is viewed not as the psychopathology of a man, or the group psychology of forty men under the ex-President, but as reflecting psychic processes at the base of the population pyramid. The people supported Nixon for a quarter century during which his character traits were known, and were in collusion with the cover-up to the end during the two and half years of Watergate. The theory is advanced that this was due to an identification with Nixon based on the universal wish to triumph over the superego. Ego-superego conflicts are as ubiquitous and ongoing in mental life as the struggle between ego and id. The latter results in neuroses, the former in compromises of integrity. The 'syndrome of the compromise of integrity' is on a par with neurosis in human affairs.     

Preference for conditioned reinforcement.

Pigeons were presented with a concurrent-chains schedule in which both choice alternatives led to the same terminal-link stimulus, which was followed by food. Superimposed on the food-reinforced presentations of the terminal-link stimulus was a second schedule of presentations of the same stimulus that were followed by no food. The absolute number of these no-food stimulus presentations was held constant while their relative frequency assigned to one or the other choice alternative was systematically varied. Preference for a given choice alternative tracked the relative frequency of these stimulus presentations, thus demonstrating that they served as reinforcers. These results resolve conflicts in the literature regarding the effect of conditioned reinforcement on choice.