Locus of control and the aggression inhibiting effects of aggressive humor appreciation

Empirical investigation into the theoretical connection between humor appreciation and aggression has provided a continued series of equivocal results. This experiment examined the proposition that previous inconsistencies were due to the lack of concern for individual locus of control. Female subjects, differentiated as internals and externals, received either an aggression arousal induction procedure or a neutral nonarousal procedure. Subjects were presented three stimulus situations: neutral humor, aggressive humor, or nonhumorous material, and assessed for mood state. Locus of control was found to be a significant variable in the effectiveness of aggressive humor to reduce aggressive mood. Internals were able to reduce aggressive mood through appreciation of aggressive humor and demonstrated preference for this humor type. Importance of internals' cognitive style interacting with humor content was found significant in relationship between humor and aggressive reduction.     

Locus of control and socialization

On the basis of classical association theory, it was predicted that an external locus of control would characterize undersocialization. This hypothesis was tested on a random sample of secondary school children, using a battery of self-report “socialization-delinquent personality” measures to assess degree of socialization. Factorial validity for the use of these measures was obtained from a factor analysis which uncovered a general factor of socialization, while evidence for convergent validity was derived from the relationship between these scales and teacher ratings of refractory behavior. Scores from the Child Nowicki-Strickland Internal-External Scale were found to predict undersocialization in the expected direction. Several possible interpretations of this relationship were suggested and a biosocial explanation was advanced to account for the possible simultaneous development of both externality and undersocialization.     

Locus of control and delinquency

A sample of delinquent and nondelinquent male adolescents was assessed with respect to locus of control and intellectual achievement responsibility. Data were also gathered concerning age, family size, birth order, socioeconomic status, race, and school grade. Results were subjected to a multivariate analysis and showed support for a multidimensional model of locus of control. There was no difference in expectancy of control for negative academic events between delinquents and nondelinquents. In general, birth order and delinquency were the two most important determinants of locus of control. Results are discussed in terms of previous literature on locus of control with particular consideration paid to expectations of control.     

Locus of control and competence.

The relation of locus of control and competence in school achievement, social interactions, sports, and home related activities was examined. The sample consisted of 346 ninth-grade students, and competence was measured using self-report, antional battery test scores, grades, and sociometric ratings. Among males, locus of control was significantly related to competent performance only among those subjects who placed a high value on outcomes in each area. Among females, the pattern was exactly reversed. Locus of control and various forms of competence were related only in areas of low interest value. The implications of these findings were discussed.     

Locus of control and organizational embeddedness

Using conservation of resources theory as a guide, this study examines why individuals with an internal locus of control (LOC) are more likely to feel embedded in their organizations. Two mediating processes are posited. First, people with high internal LOC are more likely to acquire greater work resources because they are more effective in negotiating and receiving employment deals which are not widely available or replicable elsewhere. Second, people with high internal LOC are more likely to acquire additional work resources because they network more proactively with colleagues and supervisors. Consequently, high LOC individuals are likely to become more embedded because they have more links with their colleagues and the sacrifices associated with leaving their jobs would be greater. The proposed model was tested and supported with three waves of data collected from a sample of 375 managerial respondents over an 8‐month period. Implications for future research, especially the role of personality traits in understanding organizational embeddedness, are also discussed.     

Locus of control and decision to abort

The relationship of locus of control to deciding on an abortion was investigated by administering Rotter's Locus of Control Scale to 118 women immediately prior to abortion and 2 weeks and 3 months following abortion. Subjects' scores were compared across the 3 time periods, and the abortion group's pretest scores were compared with those of a nonpregnant control, group. As hypothesized, the aborting group scored significantly more internal than the general population but no differences in locus of control were found across the 3 time period. The length of delay in deciding to abort an unwanted pregnancy following confirmation was also assessed. Women seeking 1st trimester abortions were divided into internal and external groups on the Rotter Scale and the lengths of delay were compared. The hypothesis that external scores would delay the decision longer than internal ones was confirmed. The results confirm characteristics of the locus of control construct and add information about personality characteristics of women undergoing abortion.     

Locus of control and cerebral asymmetry.

Data about the lack of synchronism of flexor carpi ulnaris peak EMG values of bimanual reactions during a semantic and during a visuospatial discrimination reaction time task are reported. The effects of type of task as well as the presence or absence of an unexpected stimulus preceding the reaction stimulus on lack of synchronism clearly depend upon the locus of control of the subjects, as measured on Rotter's I-E scale. On the basis of several arguments it is proposed that the measure of lack of synchronism reflects in an opposite sense the amount of dopaminergic activation or motor readiness in the sense in which Pribram and McGuinness in 1975 and Tucker and Williamson in 1984 have defined these concepts. The results for 15 women and 18 men show that more internally oriented subjects are more activated by a semantic task and by an unexpected preparatory stimulus in this type of task than more externally oriented subjects. The opposite appears to hold on the visuospatial task and unexpected preparatory stimuli therein. Together with earlier findings about reaction times and a number of relevant findings in the literature, the results are interpreted as indicative of basic differences in asymmetric tonic activation of the cerebral hemispheres between more internally and more externally oriented subjects. A model is proposed to explain phasic activating effects which ensue when tonically more left- or right-activated subjects perform left- or right-hemisphere tasks and when supplementary irrelevant stimuli are received.     

Locus of control and adjustment to cancer

The English form of the Cancer Locus of Control Scale was administered to an heterogeneous sample of 68 cancer patients. A principal components analysis confirmed the three subscales described in the original Dutch form, however, with five items excluded. Correlations with other measures indicated that high internal control over the course of the illness was associated with a tendency to adopt an attitude toward cancer of 'fighting spirit' whereas high internal control over the cause of the illness was associated with an 'anxious preoccupation' about cancer. No specific relationship was found between scale scores and either depression and anxiety or the tendency to be emotionally controlled. It was concluded that the scale provides a valid measure of perceptions of control of cancer patients and is a useful method of assessing these important psychological responses.     

Locus of control and the learning of an artificial language

An experiment was conducted to explore the cognitive processes associated with locus of control beliefs. Internal and external subjects were instructed to remember as much as they can from an array of 21 letter strings generated from a finite state grammar. Although internals and externals did not significantly differ in their ability to recall these items, internals were better able to discriminate grammaticality and nongrammaticality in a new set of letter strings. Thus, although both groups attended to the exemplars, internals extracted more invariance and hence learned more about the underlying structure than externals. These results were discussed in relation to those of Wolk and DuCette (1974) on I-E and incidental learning.     

Locus of control in foster and nonfoster children

Fifty-six foster children from a public metropolitan social service agency and a comparable group of fifty-six nonfoster children from the same community completed the Nowicki Strickland Internal-External Locus of Control Scale and a brief demographic questionnaire. Results indicated a statistically significant difference in external control orientation for female foster children but not for males as compared to their nonfoster counterparts. The difference was present regardless of the number of years in foster care. Data suggest that placement into foster care and its precipitating events impact on locus of control orientation of female foster children.