AUTONOMIC INDICES OF HABITUATION TO COMPLEX AND SIMPLE STIMULI

Skin conductance and heart rate were continuously recorded in 8 subjects repeatedly exposed to a perceptual-conflict test and to auditory signals. (1) Both complex and simple stimuli gave rise to a pronounced increase in skin conductance, the magnitude of response decreasing with number of repetitions. For both types of stimuli a linear relationship was obtained when GSR, measured as the change in log conductance, was plotted against the logarithm of the stimulus number. (2) Each presentation of the conflict test increased heart rate, magnitude of change decreasing approximately linearly with number of trials.     

RELATIONSHIPS BETWEEN LEADER BEHAVIOR VARIABILITY INDICES AND SUBORDINATE RESPONSES1,2

The relationships of leader behavior variability indices to a variety of subordinate affective responses and experienced psychological states were examined for two samples differing in perceived job characteristics. In the sample facing routine task demands, little relationship was evident between leader behavior variability indices and subordinate responses. In the sample characterized by greater variability in task demands, correlations between responses and leader variability indices were generally significant and stronger than those between responses and absolute levels of leader behaviors. For both samples, leader behavior variability was negatively related to subordinate responses. Implications of the findings and suggestions for future research are presented.     

PAKISTAN AND SIKH NATIONALISM: STATE POLICY AND PRIVATE PERCEPTIONS

The paper will examine Pakistan policies and perceptions of Sikh nationalism in the period from 1947 until the present day. The policies, it will be argued, have been opportunistic rather than strategic and have embraced both covert support for militancy against the Indian state in the 1980s and the attempt to use Sikhs and East Punjab as a bridge between Pakistan and India in the post-2001 period of composite dialogue. Private perceptions will be explored first through the accounts of partition survivors. They contain a typical mixture of romanticized views of Muslim–Sikh rural harmony before 1947 and of the Sikhs as an aggressive ‘Other’ in the ‘War of Religions’ at the time of the massacres and mass migrations. Their official counterpart is the attempt to ‘blame’ Sikhs for the violence and to understand the attacks in East Punjab as part of a Sikh Plan of ethnic cleansing. Secondly, private perceptions will be examined in terms of accounts written at the time of the 1980s Punjab crisis. These Pakistani works support the view of Sikhs as an ‘aggrieved minority’. Sympathy for Sikh nationalist struggle stops short of overt support for the militants in such texts. They frequently indulge, however, in attacks on the ‘Brahminical’ hegemony within India, thus echoing Sikh ethno-nationalist writings. Contemporary writings are suffused with romanticist imaginings of the Punjab, bringing harmony to the region in which the ‘love’ aspect of the love/hate relationship between Punjabi Muslims and Sikhs is emphasized. The extent to which the two Punjabs have drifted away from each other since partition is seldom acknowledged; nor the history of competing Muslim and Sikh nationalisms in the region.     

THE UNIVERSITY AND THE STATE IN A PLURAL SOCIETY

Abstract

I address what I call the ‘Number Issue’, which is raised by our ordinary talk and beliefs about certain social groups and institutions, and I take the Hallé orchestra as my example. The Number Issue is that of whether the Hallé is one individual or several individuals. I observe that if one holds that it is one individual, one faces an accusation of metaphysical extravagance. The bulk of the paper examines the difficulty of reconciling the view that the Hallé is several individuals with two prima facie plausible theses about the manner of its persistence through time. The paper is structured around some remarks made by Peter Simons about groups, and the Hallé in particular, in his Parts.     

SPOKEN LANGUAGE INDICES OF UNCERTAINTY

The present study investigates two propositions of uncertainty reduction theory and examines their effects on language use. Linguistic diversity and verbal immediacy were measured in two conversational segments taken from different periods of the entry phase of 72 interviews. A discriminant analysis function accounted for 19.36% of the variance in the measures. A sign test of the discriminant function coefficients showed a significantly consistent shift, across individuals, from the earlier conversational segment to the later. The results are consistent with the propositions of uncertainly reduction. Implications of this interpretation are discussed.     

ITEM BIAS INDICES BASED ON TOTAL TEST SCORE AND JOB PERFORMANCE ESTIMATES OF ABILITY

Researchers (e.g., Ironson, 1982; Tenopyr, 1990) have suggested that item bias investigators equate subgroups on external criteria such as job performance rather than total test scores before considering subgroup passing rates on test items. In a study comparing these two approaches to studies of item bias, we found little evidence of bias using total test score as the estimate of overall examinee ability, but nearly all items were biased in comparisons of white and African-American subgroups on Numerical, Verbal, and Mechanical Reasoning tests and in male-female comparisons on a Mechanical Reasoning test when job performance was used to select "equally able" examinees. However, the use of job performance as the ability index is analogous to performance-based approaches to test bias (Hartigan & Wigdor, 1989; Thorndike, 1971) and directly equivalent to the Darlington (1971) and Cole (1973) test bias definition, the logical inconsistencies of which have been previously described (Hunter & Schmidt, 1976; Peterson & Novick, 1976). We conclude that performance matching as a basis of forming "equal ability" groups is inappropriate.     

DEFINING,VALIDATING, AND INCREASING INDICES OF HAPPINESS AMONG PEOPLE WITH PROFOUND MULTIPLE DISABILITIES

In this study we attempted to operationalize, measure, and increase happiness among people with profound disabilities. Happiness indices were defined and observed among 5 individuals. Validation measures indicated that (a) increases in happiness indices were observed when individuals were presented with most preferred stimuli relative to least preferred stimuli, (b) increases in unhappiness indices were observed when they were presented with least preferred relative to most preferred stimuli, and (c) practitioner ratings of participant happiness coincided with observed indices. Subsequently, classroom staff increased happiness indices through presentation and contingent withdrawal of activities. Results suggested that a behavioral approach can enhance happiness as one aspect of quality of life among people with profound disabilities. Research directions are offered that focus on using a behavioral approach to investigate other private events that are important among people with disabilities.     

THE RELATIONSHIP BETWEEN TRAIT AND STATE COMMUNICATION APPREHENSION AND INTERPERSONAL PERCEPTIONS DURING ACQUAINTANCE STAGES

The primary purpose of the research was to examine the effect of trait and state communication apprehension on interpersonal perceptions (credibility, attraction, and opinion leadership) during initial and later acquaintance stages of dyadic linkages. The results of the investigation indicated that the results of previously reported simulated studies may not generalize to real, interacting dyads. Trait CA was found to account for little variance in interpersonal perceptions. However, state CA was found to be a potent predictor of such perceptions, particularly in a later stage of acquaintance. It was found that trait and state CA were significantly correlated in the early acquaintance stage, but were unrelated at a later stage. It was also found that state CA did not decline as a function of length of acquaintance, nor did interpersonal perceptions become more positive as a function of increased interaction.     

INCREASING INDICES OF HAPPINESS AMONG PEOPLE WITH PROFOUND MULTIPLE DISABILITIES: A PROGRAM REPLICATION AND COMPONENT ANALYSIS

We replicated a program to increase indices of happiness among people with profound multiple disabilities and conducted a component analysis of the program. The program involved presentation and contingent withdrawal of stimuli that had been identified as preferred based on preference assessments and staff opinion. The program was implemented with 3 adult students and was accompanied by increased happiness indices for each student. Subsequent implementation of the two types of stimuli indicated that preferred stimuli based on preference assessments were more consistently accompanied by increased happiness indices than were preferred stimuli based on staff opinion. Social validity measures supported the definition of happiness, in that raters' subjective opinions of the students' happiness coincided with the observed happiness indices. Results are discussed regarding the importance and practical implications of using preference assessments for determining stimuli for increasing happiness indices. Future research areas are suggested, focusing on increasing happiness and other quality-of-life indicators during the daily routines of people with profound disabilities.     

STATE AND CRIMINALITY: THE COLONIAL CAMPAIGN AGAINST THUGGEE AND THE SUPPRESSION OF SIKH MILITANCY IN POSTCOLONIAL INDIA

Crime and policing, as outlined in the policies of independent India, can be traced to the definitions of criminality espoused by the British Empire. I am particularly interested in examining the role of the centralizing State, in colonial and postcolonial India, in defining ordinary (‘individual’) and extraordinary (‘collective’) crime. This project postulates a contextual definition of criminality, and interrogates the political ideology that links the colonial to the postcolonial by tracing the lineage of the Indian State’s policies toward Sikh separatism.     

ESTIMATING CONTENT-ACQUIESCENCE CORRELATION BY COVARIANCE STRUCTURE ANALYSIS

A topic of continuing interest in the measurement area is response acquiescence. A recent study has demonstrated the feasibiliy of studying acquiescence or, more importantly, content/acquiescence correlation in the MMPI. Utilizing the components of variance approach, this study found that the variance due to acquiescence in scores on the Pt and Hg scales was small relative to content variance, but that the correlation between acquiescence and content may be substantial for the Pt scale. The present paper describes a general statistical procedure for investigating content variance, variance due to non-content characteristics of items, and the covariances of content and various item characteristics. The data from a previous paper are reanalyzed, using alternative covariance structure models. Maximum likelihood procedures which allow for a statistical test for parameters of interest are used. The results point to the significance of the content- acquiescence correlation in the Pt scale, but not in the Hy scale. The previous findings are verified statistically, and procedures which hold promise for other investigation into the properties of behavioral tests are described.     

BEING AND DOING: AN INQUIRY INTO THE COLONIZATION,DECOLONIZATION AND RECONSTRUCTION OF AMERICAN SOCIETY AND ITS STATE,Marcus Raskin

The emerging planetary culture is viewed from an autobiographical perspective. The author discusses the importance of complex thought (Morin) and the notions of gylany and partnership (Eisler) to address the need to develop a heterogeneous, diverse context which supports creativity and mutually beneficial relations. Systems‐theoretical and feminist approaches are brought to bear on the need to develop an ecology of creativity, which focuses not simply on individual genius but on the potential for creative collaboration. Ecological concerns are viewed in the context of our understanding of gender, creativity and progress.     

ACCULTURATION INDICES AS A MEANS OF CONFIRMING CULTURAL DIFFERENCES

The acculturation of subjects from culture A to culture B can take three forms: the more acculturated subjects may make responses that are similar to the responses made by subjects from culture B (accommodation), they may go beyond B's position (overshooting), and they may move in the opposite direction from the position of the members of culture B (ethnic affirmation). The paper presents three sets of data concerning elements of subjective culture (role perceptions, behavioral intentions, and stereotypes), with subjects speaking Spanish and residing in the U.S. who are at three levels of acculturation. The data show that role perceptions and behavioral intentions are characterized mostly by accommodation, while stereotypes are characterized mostly by ethnic affirmation. A theoretical explanation of this pattern of results is that elements of subjective culture are linked to overt behavior both directly and indirectly. As members of culture A acculturate to culture B, their behavior becomes similar to the behavior of members of culture B. Those elements of subjective culture that are directly linked with this behavior change; however, those elements that are not directly linked do not change or even show ethnic affirmation. Testing of this theoretical formulation will require additional research. L'acculturation de sujets d'une culture A à une culture B peut prendre trois formes: Les sujets les plus acculturés peuvent donner des réponses qui sont semblables aux réponses données par des sujets de la culture B (accommodation), ils peuvent aller au-delà de la position de la culture B (surpassement) et ils peuvent aller dans une direction opposée de celle des membres de la culture B (affirmation ethnique). Cet article présente trois groupes de données qui concernent des éléments de culture subjective (perception des rôles, intentions comportementales et stéréotypes), avec des sujets hispanophones résidant aux Etats-Unis et des trois niveaux d'acculturation. Les données montrent que les perceptions de rôle et les intentions comportementales sont caractérisées surtout par l'accommodation tandis que les stéréotypes sont caractérisées surtout par l'affirmation ethnique. Une explication possible de ces résultats est que des éléments de culture subjective sont liés directement et indirectement au comportement ouvert. Le comportement de membres d'une culture A acculturés à une culture B devient similaire au comportement des membres de cette culture B. Les éléments de culture subjective qui sont directement liés à ce comportement changent; cependant les éléments qui ne lui sont pas liés restent inchangés ou présentent měme une affirmation ethnique. Des recherches supplémentaires seront nécessaires pour tester cette formulation théorique.