Mania and schizo-affective disorder, main type: a comparison

The authors report data gathered from a consecutive sample of 88 psychiatric inpatients who were diagnosed as having either manic disorder or schizo-affective disorder, manic type, according to Research Diagnostic Criteria (1) similar to those proposed for DSM-III. There were no differences between diagnostic groups on clinical psychopathological or demographic variables, individual or family history, or treatment response.     

Reactions of middle and lower class children to finger paints as a function of class differences in child-training practices.

Two related experiments are designed to measure the behavioral consequences of the reputedly coercive, rigid middle class child training procedures as contrasted with the more permissive lower class procedures, using class differences in toilet training as the basis for the experimental design. In finger painting, middle class children show a lower tolerance for getting dirty, and for the products they produce while dirty. With crayons substituted for finger paints, this class difference does not persist. The results are interpreted to mean that soiling and smearing behavior does arouse more anxiety in middle than in lower class children. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Renal carcinoma in adolescents

Renal adenocarcinoma is an infrequent tumor in children. The clinical and radiographic findings in 4 adolescents with such tumors are described. The surgical therapies of these patients and the possible role of adjunctive chemotherapy and radiotherapy are discussed.     

Stark-induced three-wave mixing in molecular gases--Part II: Experiment

The first observation of resonantly enhanced, dc-induced, three-wave mixing in a gas is presented. A CW CO2laser beam and microwave radiation at 4 GHz are mixed in a microwave Stark cell containing gaseous NH2D. A single new sideband, 4 GHz below the applied CO2laser frequency, is observed with the aid of a scanning Fabry-Perot interferometer. The dependence of the sideband signal on gas pressure, microwave frequency, applied dc field, and microwave power are presented and compared with theoretical predictions.     

Clinical experiences of play therapists: Does race/ethnicity matter?

The authors describe racial/ethnic similarities and differences of a sample of 891 members of the Association for Play Therapy with regard to workplace variables, professional interests and activities, and supervision variables. Results indicate few differences between Caucasian and racial/ethnic minorities and few differences between the racial/ethnic groups. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Being better by being right: Subjective group dynamics and derogation of in-group deviants when generic norms are undermined.

The authors predicted that derogation of group deviants depends on the extent to which in-group norms or values are validated or undermined in a social context. In Experiment 1 participants were less tolerant and derogated in-group deviants more when other in-group members opposed the norm. In Experiment 2 participants derogated in-group deviants more than out-group deviants and than noncategorized individuals, but only when normative in-group members lacked uniformity. In Experiment 3 participants derogated in-group deviants more when there was uncertainty about in-group superiority. These results are consistent with previous research on the black sheep effect (J. M. Marques, V. Y. Yzerbyt, & J. -P. Leyens, 1998) and with the model of subjective group dynamics (D. Abrams, J. M. Marques, N. J. Bown, & M. Henson, 2000; J. M. Marques, D. Abrams, D. Paez, & C. Martinez-Taboada, 1998). (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Pro-norm and anti-norm deviance within and between groups.

Participants evaluated other individuals who deviated in either an anti- or pro-normative direction relative to normative members. In Study 1, in-group gender-normative members were rated more positively than deviant members. The pro-norm deviant was viewed as more attractive than the anti-norm deviant. In Study 2 anti-norm in-group deviants were evaluated more negatively than anti-norm out-group deviants even though both held identical attitudes. In both studies, despite objective equivalence, pro-norm deviance was perceived as less "atypical" than anti-norm deviance. Judgments and reactions to deviance depend on group membership and the direction of deviance, not just its magnitude. Evaluations of deviants are also related to perceivers' identification with their own group. These findings are consistent with our model of subjective group dynamics. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Positive reactions to tobacco predict relapse after cessation.

Among chronic smokers, individual differences in subjective reactions to smoking may characterize important facets of nicotine dependence that relate to abstinence-induced craving, withdrawal symptom profiles, and risk for relapse. Although the negative reinforcing properties of smoking have achieved prominent positions in models of relapse (Baker, Brandon, & Chassin, 2004), vulnerability to relapse risk may also arise from seeking positive reinforcement from smoking (Shiffman & Kirchner, 2009). In this study, 183 cessation-motivated smokers provided subjective craving, positive and negative reactions to standardized cigarettes following overnight abstinence. Level of craving, negative mood, and positive mood after overnight abstinence were significantly predictive of withdrawal on quit-day. Increased positive reactions to smoking were uniquely predictive of relapse after quitting (Hazard Ratio = 1.22, p     

Effect of dry matter intake from whole goat milk and calf milk replacer on performance of Nubian goat kids

The dry matter in calf milk replacer was compared with dry matter in goat milk for Nubian goat kids. Kids were fed the following diets from 4 days of age for 6 wk: 1) whole goat milk (14.0% dry matter), 2) calf milk replacer (13.5% dry matter), and 3) calf milk replacer (18.0% dry matter). Body weight of kids fed whole milk and 18.0% dry matter milk replacer increased each week. Kids fed the 13.5% dry matter milk replacer increased in weight to the 3rd wk but steadily declined thereafter. Total weight gain was more for kids fed whole milk (3.89 kg) than for kids fed milk replacer diets with 13.5 or 18.0% dry matter (.79 and 3.06 kg, respectively). For the first 3 wk, average daily gain was lowest for kids fed 18.0% milk replacer diet, but highest for wk 4 to 6. These data indicate that 3-week-old goat kids can utilize large amounts of dry matter from milk replacer to sustain a rate of growth similar to that of kids fed whole milk; however, high amounts of dry matter from milk replacer are poorly utilized by kids during the first 3 wk of life.