The proliferation of prizes: Nobel complements and Nobel surrogates in the reward system of science

In the last two decades, prizes in the sciences have proliferated and, in particular, rich prizes with large honoraria. These developments raise several questions: Why have rich prizes proliferated? Have they greatly changed the reward system of science? What effects will such prizes have on scientists and on science? The proliferation of such prizes derives from marked limitations on the numbers and types of scientists eligible for Nobel prizes and consequent increases in the number of uncrowned laureate-equivalents. These would-be surrogates for Nobel prizes extend the reward system of science in its upper reaches but this change is not fundamental. The spread of rich prizes to new fields provides added incentives to potential winners, which has its own disutilities; it reinforces competitiveness, concern for priority and attendant secrecy, all this amplifying ambivalence toward the reward system in science. There may also be modest positive effects of such new awards in the form of heightened popular esteem for science and interest in it.     

An investigation of some hypotheses concerning rape and murder

The study compared three groups of incarcerated criminals, including 40 men convicted of rape, 40 convicted of murder (of another male) and 40 sentenced for property offenses. A number of personality and attitude scales, behavioral records and a binocular rivalry test were used to test various hypotheses concerning rape and murder. Rapists and murderers did not differ on general control of aggressive behavior but both showed more control than convicted felons. In the binocular rivalry task rapists and murderers were less prone to perceive sexuality than property felons, but the three groups did not differ on perceived aggression toward women. Rapists and murderers were more prone to deny feminine traits than property felons. Rapists had heterosexual experience with more partners than property felons. The three groups did not differ on attitudes toward women or on disinhibition as a mode of sensation seeking. In general, rapists resemble murderers more than ordinary felons and the evidence does not support hypotheses that characterize them as significantly more hostile toward women than are other types of criminals.     

Biochemical correlates of personality traits in normals: An exploratory study

This study attempted to identify biochemical systems associated with the personality dimensions of Extraversion (E), Neuroticism (N), Psychoticism (P), Sensation Seeking (SS) and Impulsivity (Imp). The subjects were 43 normal volunteers who volunteered to take a battery of psychological tests and allow investigators to obtain samples of blood, urine and cerebrospinal fluid (CSF) for biochemical assessment.Substantial positive correlations were found between CSF norepinephrine (NE), MHPG (the principal metabolite of NE), DBH (an enzyme involved in the production of NE) and plasma MHPG and DBH; all of these are regarded, in some part, as putative indicators of central noradrenergic activity. After partialling out the influences of age, height and weight, a number of significant relationships were found between psychological traits and biochemical variables. Extraversion correlated positively and introversion and neuroticism correlated negatively with CSF Ca. Neuroticism also correlated negatively with plasma MHPG. Ego Strength (inversely related to Neurotic Introversion), P and Disinhibitory SS correlated negatively with CSF cort. General SS correlated negatively with CSF NE and plasma DBH, and these correlations were significant in both males and females, as well as in the total group. The results are consistent with some biological models of personality, but suggest the need for modification in others.     

Family background,sex-role attitudes,and life goals of technical college and university students

Questionnaires that assessed family background, educational goals, career goals, preferred and expected career commitment, and sex-role attitudes were completed by 763 male and female undergraduates. The women expressed significantly more nontraditional goals and attitudes than women in previous studies, but the female respondents' goals and attitudes differ significantly from their male classmates. The correlations between several sex-role-related goals and attitudes are significant for both men and women. Parents' educational attainment, mothers' careers, and religious upbringing are the background variables that most strongly predict traditional/nontraditional goals and sex-role attitudes. The predictive powers of the background traits differ for men and women, and these results are often inconsistent with results of previous studies. Implications for related research are discussed.This article is based in part on the author's doctoral dissertation, submited to The Ohio State University, Department of Psychology, August 1977. The author wishes to thank Susan R. Vogel and Martha Romeskie for their thoughtful criticisms of an earlier draft of this article, and committee members Samuel Osipow, Saul Siegel, Nancy Betz, and Mari Jones for their assistance with the dissertation.     

Effects of Crowding in a Student Environment1

Responses to crowding were examined in two student dormitories (Dorm A and Dorm B). Dorm B had more rooms per floor, smaller sized rooms, and a general layout which seemed conducive to a higher level of social stimulation. Students living in Dorm B reported being less involved with their roommates, being in a worse mmod, and experiencing more crowding. The role of crowding in mediating the relationship between type of dormitory as an independent variable and mood and interpersonal relationship as dependent variables was discussed.     

Belief in a just world and trust

Three studies examined the relationship between belief in a just world and level of trust. Results showed that subjects with a high level of belief in a just world were (a) less suspicious with regard to deception in a social-psychological experiment, (b) less suspicious with regard to the promise of a free gift, and (c) less suspicious with regard to the government's position on several public issues. The same studies also examined the relationships among belief in internal-external control, authoritarianism, and level of trust. In some but not all cases, belief in internal control and high level of authoritarianism were related to more trusting attitudes. It was suggested that the relationship between internality (as measured by the I-E Scale) and trust was mediated by the construct of belief in a just world.     

Discriminant validity of the Multiple Affect Adjective Check List - revised

Four groups of patients (depressives, schizophrenics, substance dependents and abusers), a miscellaneous group of other patients, and a group of matched normals from a general population sample were compared on the scales of the Multiple Affect Adjective Check List - Revised (MAACL-R). All scales showed highly significant differentiation among the groups. An index consisting of Depression minus Positive Affect scales was particularly effective in discriminating between depressive and other groups. A discriminant function analysis showed that the depressive could be distinguished from other patient groups and normals with an accuracy of 72% correct. The normals could be distinguished from all of the patient groups with a 60% accuracy, and 87% if the substance abuser group is ignored. The discriminant validity among the nondepressive patient groups was not nearly as good.     

Task effects in family interaction.

The effect of different experimental tasks on emergent patterns of family activity, conflict, and influence was assessed by means of multivariate analysis procedures on a sample of 30 family triads. Although a task effect did emerge for the family activity measure, the overall pattern of findings indicates marked consistency in family interaction across the three experimental tasks. Findings are discussed in terms of methodological and theoretical explanations that could account for obtained results.     

Posed and spontaneous communication of emotion via facial and vocal cues1

Subjects' facial expressions were videotaped without their knowledge while they watched two pleasant and two unpleasant videotaped scenes (spontaneous facial encoding). Later, subjects' voices were audiotaped while describing their reactions to the scenes (vocal encoding). Finally, subjects were videotaped with their knowledge while they posed appropriate facial expressions to the scenes (posed facial encoding). The videotaped expressions were presented for decoding to the same subjects. The vocal material, both the original version and an electronically filtered version, was rated by judges other than the original senders. Results were as follows: (a) accuracy of vocal encoding (measured by ratings of both the filtered and unfiltered versions) was positively related to accuracy of facial encoding; (b) posing increased the accuracy of facial communication, particularly for more pleasant affects and less intense affects; (c) encoding of posed cues was correlated with encoding of spontaneous cues and decoding of posed cues was correlated with decoding of spontaneous cues; (d) correlations, within encoding and decoding, of similar scenes were positive while those among dissimilar scenes were low or negative; (e) while correlations between total encoding and total decoding were positive and low, correlations between encoding and decoding of the same scene were negative; (f) there were sex differences in decoding ability and in the relationships of personality variables with encoding and decoding of facial cues.