Behavior therapy for asthma: a review

The paper reviews 24 case studies and experiments which assess behavior therapy for asthma or some collateral behavior management problem. The reports are examined in terms of treatment population, design, dependent variable, technique, outcome, and follow-up. Methodological and instrumentation suggestions are made for future research.     

Teacher reactions to school-based consultation services: A multivariate analysis

The impact of consultation services on teachers' preferences for consultation versus referral approaches and upon teachers' perceptions of severity for common acting out, withdrawal, and academic types of student problems were investigated. The subjects were 96 teachers whose public and parochial schools were matched and randomly assigned to treatment and control groups. Following a 14-week period during which advanced school psychology graduate students served as consultants in the treatment schools, the Pupil Problem Behavior Inventory (PPBI) was administered to all teachers. The results of a repeated measures MANOVA analysis indicated that the teachers in the treatment group rated the acting out and academic problems on the PPBI as significantly less severe than did teachers in the control group. The subjects in both the treatment and control groups indicated a significant preference for consultation rather than referral services for all types of student problems presented in the PPBI. There was a moderate, positive correlation between perceived problem severity and teacher preference for referral rather than consultation services. The study's results were interpreted as supportive of the consultation model.     

Effects of food priming on instrumental acquisition and performance

Four experiments investigated the effects of a priming food reinforcement, given 0 or 75 sec pretrial, on runway performance of rats. The studies differed in the use of between-versus-within-subject designs, and by using food or water as the goal reinforcer. In Experiment 1, using food as the goal reward, subjects primed with food 0 sec pretrial conditioned slower than subjects primed 75 sec pretrial. In Experiment 2, using water as the goal reward, subjects primed with food 0 sec pretrial conditioned faster. These differences were evident on both prefed trials and on nonprefed test trials. Experiments 3 and 4 showed an opposite pattern of results when within-subject comparisons of 0- and 75-sec pretrial intervals were used: Food priming immediately pretrial facilitated food-rewarded running but inhibited water-rewarded running. The results suggest prefeeding has differential effects on acquisition and performance of instrumental behavior, and also depending upon the similarity of the priming and goal reinforcers.     

The Extended Mind Rehabilitates The Metaphysical Hegel

The nonmetaphysical interpretation of Hegel's philosophy asserts that the metaphysical reading is not credible and so his philosophy must be rationally reconstructed so as to elide its metaphysical aspects. This article shows that the thesis of the extended mind approaches the metaphysical reading, thereby undermining denials of its credibility and providing the resources to articulate and defend the metaphysical reading of Hegel's philosophy. This fully rehabilitates the metaphysical Hegel. The article does not argue for the truth of the metaphysical Hegel's claims. Rather, it defends the correctness of reading his philosophy as metaphysical.     

Irrelevant incentive learning revisited: Associating flavors and exteroceptive cues with positive incentives

In “irrelevant incentive learning” information stored about an incentive when it is not desired is used later when the incentive is desired. In “habit learning” responses learned under one motive state continue to be made under a new motive state even though they produce goal events that are not appropriate to that motive state. Experiment 1 showed that both types of learning occur simultaneously whether flavor or texture cues are used and whether or not position is also a relevant cue. Thus, contrary to previous suggestions, irrelevant incentive learning is not limited to interoceptive cues, nor is habit learning limited to exteroceptive cues. In both Experiments 1 and 2 it was also shown that motivation affects what is learned as well as affecting current performance. This contrasts with views of motivation as solely a determinant of performance.     

Relative frequency of consultee lack of knowledge,skills, confidence,and objectivity in school settings

Caplan (1963, 1970) specifies consultee lack of knowledge, skills, confidence, and objectivity as the “four common reasons for the work difficulties that underlie the need for consultation” (p. 127). Although Caplan hypothesizes that the majority of consultation cases result from consultee lack of objectivity, there has been no empirical examination of the relative frequency with which consulting school psychologists encounter each type of consultee difficulty. To assess this, ten school psychology consultants rated the primary consultee problem for each consulation case they had. Contrary to Caplan's assumption, data analyses indicated that significantly more consultation cases resulted from colsultee lack of knowledge, skills, and confidence than from consultee lack of objectivity, which accounted for only 7% of the cases. These findings call into question the practical utility of psychodynamically oriented Caplanian techniques for consulting school psychologists. Because the preponderance of consultation cases develop from consultee lack of knowledge, skills, and confidence, school psychologists would be best advised to focus primarily upon the development and utilization of problem solving, behavior analysis, and sophisticated communication skills as their principal consultative strategies.     

Footshock/ECS induced state dependent learning in rats parametric evaluation of ECS intensity and time of testing

Rats were given a footshock followed by ECS of either low or high intensity. Controls received neither footshock nor ECS. Twenty-four hours later all subjects acquired a simple position habit in a water maze. Then, independent subgroups were reversal trained at 24-hr intervals up to 144 hr post-treatment. Compared to controls, rats given footshock, and ECS showed memory for training at the initial test followed by amnesia, memory recovery, and finally amnesia at subsequent tests. The alternating pattern of retention appeared to be a function of ECS intensity. In a second experiment, rats were first maze trained then given footshock and ECS 24 hr later. Like the results of the first experiment, ensuing tests indicated an alternating retention function in experimental animals again influenced by ECS intensity. Several possible explanations of these results were discussed, and it was suggested that the altering retention function observed in the experimental animals resulted from a footshock and ECS induced state dependency effect that subsided and recurred spontaneously up to 144 hr post-treatment.