Immaturity,delinquency, and the WechslerP > V sign

The classic psychodiagnostic sign for delinquency —Wechsler Performance IQ being higher than Verbal IQ —has shown generally good validity, improvable by a modifier variable (Warren's I -level system). Reasoning from the I-level immaturity theory of delinquency, the present study investigated age as a possible substitute for the I-level in its role as a moderator variable for the Wechsler P> Vsign, within a population of male juvenile delinquents. As hypothesized, young age predicted a high P > Vscore, supporting the immaturity theory of delinquency. Types of immaturity are discussed. Future work should test the P > Vsign as an aid in evaluating delinquency treatment methods.     

An attempt to condition components of urine formation in dogs

Previous research on the renal conditional reflex (CR) has resulted in contradictory data. The work of Bykov with dogs and of Hoferet al. with humans indicated that a renal CR is possible, but the experiments of Corsonet al. and Watt and Gantt with dogs having normal or transplanted cervical kidneys showed no clear-cut renal CR’s. The present work supports the latter finding. Three female mongrel dogs were used. One dog (normal) had an externalized ureter; the other two (experimental) had denervated cervical kidneys (autografts). In 155 days of experiments, the investigators found diuresis to occur only on unconditional stimulus,i.e., only when a dog drank diluted milk (one part milk to four parts water)ad lib.; the dogs drank an average of between 500 and 1,100 ml. No diuresis occurred when 30 ml. of the mixture were given (conditional stimulus). Urinalysis indicated a lack of renal conditioning with respect to the excretion rates and the concentrations of creatinine and electrolytes, except for the sodium concentration in the normal dog’s urine, which decreased on bothad lib and test (30 ml) days; the volume was not affected. Conclusion: Drinking a small quantity of diluted milk as a conditional stimulus did not produce a conditional diuretic response either in the normal dog or in the two dogs with transplanted kidneys.     

Philosophies in America

A review-article of Loren Baritz, City On a Hill, A History of Ideas and Myths in America, John Wiley and Sons C. Wright Mills, Sociology and Pragmatism, Paine-Whitman Publishers Roderick M. Chisholm, Herbert Feigl, William K. Frankena, John Passmore, Manley Thompson, Philosophy, Prentice-Hall Max Black, Philosophy in America, Cornell University Press     

Behavioral treatment of adult obesity: Attentional controls and a 2-year follow-up

This research included controls for both amount of extra-therapy attention focused on target behaviors and for quality and duration of attention provided during therapy. Two pairs of therapists each conducted one group for each of four experimental conditions: nonspecific therapy, nonspecific therapy + attention prompting, behavior therapy, behavior therapy + positive induction (procedures designed to maximize favorableness of expectancies). Sixty-five obese adults ( OVERWEIGHT = 52%) attended 12 weekly group sessions and 3-month and 2-yr follow-ups. Ratings of expectancies, credibility and therapist characteristics were equivalent in all experimental conditions. Attrition was low (9.7%) and Ss averaged 1–2 lb weight losses per week during treatment, while improving concurrently in eating habits, cardiovascular fitness and adjustment. However, only participants who were in groups conducted by the therapist pair which was rated especially ‘democratic’ maintained average weight losses at the 2-yr follow-up. These results demonstrate the potentially vital role of several ‘nonspecific’ factors in long-term outcomes associated with behavioral treatments for adult obesity.     

Familiarity decisions for faces presented to the left and right cerebral hemispheres

Right-handed subjects were asked to decide whether or not faces presented briefly in the RVF or in the LVF were familiar (familiar faces were those of famous people). This task avoids the need for extensive semantic processing or temporary storage involved in conventional naming or identification tasks, and thus eliminates the contribution of such factors to any observed asymmetry. The resulting finding of faster reaction times to LVF faces, with no overall visual hemifield difference in error rates, is taken to indicate a right-hemisphere superiority either in the processes used to construct facial representations or in the accessing of face recognition units, or both.     

Group therapy for bulimia: Clinical experience and practical recommendations

The authors identify and describe three major types of group therapy for patients with bulimia. Psychodynamic treatment, cognitive-behavioral treatment, and self-help group treatment are techniques with different theoretical bases. Implications for group membership, time frame, leadership, contract, content, and goals are discussed for each type of group treatment. Outcome studies are reviewed, and recommendations are offered for a rational approach to the group treatment of patients with bulimia.Supported in part by a grant from the Gen-Rad Foundation.     

An investigation of children's fears and their mothers' fears

Children (75 female, 52 male) in grades 2 through 8 completed the Fear Survey Schedule for Children (FSS-FC). Their mothers completed the same questionnaire twice: once for themselves and a second time to estimate their children's fears. Spearman's rhos indicated that there was a high degree of correspondence between the mothers' rank-ordered estimates of their children's fears and the children's rank-ordered self-reports (=.86 for males, =.96 for females.However, mothers' overall estimates of their children's general fearfulness were significantly correlated only with their daughters' fearfulness, not with their sons'. Further analyses showed that mothers could generally identify their children's highest-rated fears. All test-retest measures were significant. In summary, these results suggest that mothers may provide useful clinical information about their children's specific fears and that the FSS-FC is a reliable instrument with which to assess children's fears.     

Functionalism and propositions

Conclusion Some have argued, following Stalnaker, that a plausible functionalist account of belief requires coarse-grained propositions. I have explored a class of functionalist accounts, and my argument has been that, in this class, there is no account which meetsall of the following conditions: it is plausible, noncircular, and allows for the validity of the argument to coarse-grained propositions. In producing this argument, I believe that I have shown that it might be open to a functionalist to adopt fine-grained propositions; thus, one might be a functionalist without holding that all mathematical beliefs are about strings of symbols (and that the belief that all bachelors are unmarried men is a belief about words).My project in this paper has been minimal in the following sense. I havenot argued thatno functionalist account of belief which meets the three conditions can be produced; rather, I have simply explored the inadequacies of certain sorts of accounts. I think that this is useful insofar as it makes clear the challenges to be met by an account of belief which can play the required role in the argument to coarse-grained propositions. It is compatible with my position that such an account is forthcoming, insofar as I have not produced a functionalist theory of belief which is clearly non-circular, plausible, and which yields fine-grained propositions. Of course, it is also compatible with my position that no plausible, non-circular functionalist account of belief of any sort can be produced. My argument has been that,if one construes such mental states as belief as functional states, no convincing argument has yet been produced that they require coarse-grained objects.