Intolerance of uncertainty and perceived threat

The present study examined the relations between dimensions of intolerance of uncertainty (i.e., desire for predictability and uncertainty paralysis) and perceptions of threat (i.e., perceptions of the probabilities and costs of future undesirable outcomes) in a sample of 239 college students. Uncertainty paralysis was positively associated with both perceived probabilities and perceived costs for negative outcomes. Desire for predictability was positively associated with perceived costs for negative outcomes but was not associated with perceived probabilities for negative outcomes. When probability estimates for low base rate outcomes were examined separately, desire for predictability was negatively associated with perceived probabilities. Finally, perceived threat partially mediated the relations between dimensions of intolerance of uncertainty and worry. The results of the present study suggest mechanisms through which dimensions of intolerance of uncertainty might lead to excessive worry.     

The perceived causal structure of loneliness

Two studies examined the way people represent the causes of loneliness as a semantic space and as a causal network. In a multidimensional scaling task, the results of Michela, Peplau, and Weeks (1982) were replicated and the causes wee classified according to locus and stability. In a 2nd study, 44 people judged the likelihood that these causes were interconnected. From these data, a causal network or perceived causal structure (Kelley, 1983) was derived by means of network analysis. The structure revealed a complex lay theory of loneliness in which personality influenced group behavior, which in turn influenced psychological states and beliefs. States and beliefs were also affected by physical features and situational factors.     

Neurotic perfectionism, perceived stress, and self-esteem among Japanese men: a prospective study

The present study examined the relationship between self-report scores of neurotic perfectionism and of perceived stress and self-esteem 6 wk. later among 146 Japanese male college students. Hierarchical regression analysis indicated that scores for neurotic perfectionism accounted for statistically significant but functionally small variance (4% and 3%) in scores for perceived stress and self-esteem obtained at Time 2 (6 wk. later), after controlling for the scores for perceived stress and self-esteem at Time 1, respectively.     

Immediate and delayed effects of causal uncertainty inductions on uncertainty accessibility

Previous research has focused on enhanced processing as a response to causal uncertainty (CU), but relatively little empirical attention has been given to how CU is activated and the temporal unfolding of this activation. The current research investigates the counterintuitive idea that people inhibit causal uncertainty immediately after its activation. We find that this inhibition weakens over time. Study 1 demonstrates this inhibition effect with self-report uncertainty. Study 2 demonstrates this effect with an implicit accessibility measure. Temporary inhibition of uncertainty may be a general response when uncertainty is activated.     

Intolerance of uncertainty,causal uncertainty,causal importance,self-concept clarity and their relations to generalized anxiety disorder

Although numerous studies have provided support for the notion that intolerance of uncertainty plays a key role in pathological worry (the hallmark feature of generalized anxiety disorder (GAD)), other uncertainty-related constructs may also have relevance for the understanding of individuals who engage in pathological worry. Three constructs from the social cognition literature, causal uncertainty, causal importance, and self-concept clarity, were examined in the present study to assess the degree to which these explain unique variance in GAD, over and above intolerance of uncertainty. N = 235 participants completed self-report measures of trait worry, GAD symptoms, and uncertainty-relevant constructs. A subgroup was subsequently classified as low in GAD symptoms (n = 69) or high in GAD symptoms (n = 54) based on validated cut scores on measures of trait worry and GAD symptoms. In logistic regressions, only elevated intolerance of uncertainty and lower self-concept clarity emerged as unique correlates of high (vs. low) GAD symptoms. The possible role of self-concept uncertainty in GAD and the utility of integrating social cognition theories and constructs into clinical research on intolerance of uncertainty are discussed.     

Father locus of control and child emotional and behavioral outcomes: a prospective study

In a prospective longitudinal study the authors examined the associations between parent locus of control of reinforcement (LOCR), measured before the birth of a child, and behavioral-emotional outcomes in that child at age 7 years. A total of 307 couples completed questionnaires regarding their emotional status and LOCR at their first prenatal care appointment. When their children turned 7 years old, teachers completed questionnaires regarding each participating child's behavior. Findings indicate significant associations between fathers' prenatal LOCR and child outcomes, particularly hyperactivity in sons. Hyperactivity and behavioral-emotional problems in girls, in contrast, were better predicted by maternal prenatal emotional distress. Results provide evidence that paternal and maternal characteristics that predate the birth of a child relate to later behavioral outcomes in that child. Implications for prevention of child psychopathology are discussed.     

Illusory causal crescents: misperceived spatial relations due to perceived causality

When an object A moves toward an object B until they are adjacent, at which point A stops and B starts moving, we often see a collision--ie we see A as the cause of B's motion. The spatiotemporal parameters which mediate the perception of causality have been explored in many studies, but this work is seldom related to other aspects of perception. Here we report a novel illusion, wherein the perception of causality affects the perceived spatial relations among two objects involved in a collision event: observers systematically underestimate the amount of overlap between two items in an event which is seen as a causal collision. This occurs even when the causal nature of the event is induced by a surrounding context, such that estimates of the amount of overlap in the very same event are much improved when the event is displayed in isolation, without a 'causal' interpretation. This illusion implies that the perception of causality does not proceed completely independently of other visual processes, but can affect the perception of other spatial properties.     

Adjusting for the correspondence bias: Effects of causal uncertainty, cognitive busyness, and causal strength of situational information

This research examined the conditions under which people who have more chronic doubt about their ability to make sense of social behavior (i.e., are causally uncertain; [Weary and Edwards, 1994] and [Weary and Edwards, 1996]) are more likely to adjust their dispositional inferences for a target’s behaviors. Using a cognitive busyness manipulation within the attitude attribution paradigm, we found in Study 1 that higher causal uncertainty predicted increased correction of dispositional inferences, but only when participants had sufficient attentional resources to devote to the task. In Study 2, we found that higher-causal uncertainty predicted greater inferential correction, but only when the additional information provided a more compelling alternative explanation for the observed behavior. Results of this research are discussed in terms of their relevance to the Causal Uncertainty (Weary & Edwards, 1994) and dispositional inference models.     

Chronic and temporarily activated causal uncertainty beliefs and stereotype usage

In 3 studies, we examined the hypothesis that the effects of stereotype usage on target judgments are moderated by causal uncertainty beliefs and related accuracy goal structures. In Study 1, we focused on the role of chronically accessible causal uncertainty beliefs as predictors of a target's level of guilt for an alleged academic misconduct offense. In Study 2, we examined the role of chronic causal uncertainty reduction goals and a manipulated accuracy goal; in Study 3, we investigated the role of primed causal uncertainty beliefs on guilt judgments. In all 3 studies, we found that activation of causal uncertainty beliefs and accuracy concerns was related to a reduced usage of stereotypes. Moreover, this reduction was not associated with participants' levels of perceived control, depression, state affect, need for cognition, or personal need for structure. Results are discussed in terms of their implications for the model of causal uncertainty and, more generally, in terms of the motivational processes underlying stereotype usage.     

Antecedents and reactions to health-related social control

A model of the antecedents and reactions to health-related social control is proposed. This model suggests health behavior characteristics, including type, frequency, and severity of consequences, are social control antecedents. Social control is then thought to elicit better health behavior and emotions. Attributions to explain social control are proposed to effect emotional reactions and behavior. Undergraduates read hypothetical scenarios to test the proposed model. Study 1 found that health-compromising behaviors and behaviors with more severe consequences elicited more social control. Study 2 found that, compared to negative tactics, positive social control tactics elicited more behavior change, and compared to social/appearance concerns, attributions to health elicited positive emotions. Attributions did not moderate the impact of social control on emotions or behavior.     

Predictors of perceived satisfaction with parental control in Chinese adolescents: a 3-year longitudinal study

Over three consecutive years, 2,559 Chinese adolescents (mean age = 12.65 years at Wave 1) responded to instruments assessing their trust of parents, perceived parental trust of the children, readiness to communicate with the parents, and satisfaction with parental control. Results showed that mutual trust between the parents and their adolescent children and the children's readiness to communicate with the parents were related to perceived satisfaction with parental control at Time 1, Time 2, and Time 3. Although readiness to communicate with the parents and mutual trust between the parents and their adolescent children predicted perceived satisfaction with parental behavioral control and its change over time, trust of the parent was the strongest predictor. While the influence of trust of the father on satisfaction with paternal control was stronger for adolescent girls than for adolescent boys, influence of paternal trust on satisfaction with paternal control was stronger for adolescent boys than for adolescent girls.     

Performance as a source of perceived control

The purpose of this experiment was to examine the effects of choice and environmental control on the development of the perception of control. The results showed that the perception of control develops from an opportunity to make choices. More deliberate (slower) decisions resulted in an increase in the perception of control, and these perceptual effects generalized to a dice-throwing task over which no choice was possible. A model was examined which assumes that subjects monitor their own behavior with the result that more thoughtful decisions lead subjects to infer higher levels of control.A portion of these results was presented at the annual meeting of the South Eastern Psychological Association, 1983. This research was supported in part by the VA Medical Research Services, the U.S. Army Human Engineering Laboratory, and Grant AGO 2300 from the National Institute on Aging. Appreciation is expressed to Kathleen Flannery for her assistance with the preparation of this paper and for her helpful comments.     

Coin value and perceived size: a longitudinal study.

Decimalization of the Irish currency presented an opportunity to study the perceived size of coins as they were introduced or withdrawn and to examine the accentuation of differences between coins. Estimates were obtained of the sizes of 4 coins from 478 subjects in 3 groups tested at different times: just after decimalization, 2, or 3 yr. later. A newly introduced coin was significantly underestimated in size at first but came to be significantly overestimated later, while all familiar coins were always significantly overestimated. The amount of overestimation of a coin depended on its value, not its size, leading to an accentuation of the difference between any two coins if the larger coin was also the more valuable but sometimes to the opposite if the smaller coin were of higher value than the larger member of the pair.     

The role of causal models in multiple judgments under uncertainty

Two studies examined a novel prediction of the causal Bayes net approach to judgments under uncertainty, namely that causal knowledge affects the interpretation of statistical evidence obtained over multiple observations. Participants estimated the conditional probability of an uncertain event (breast cancer) given information about the base rate, hit rate (probability of a positive mammogram given cancer) and false positive rate (probability of a positive mammogram in the absence of cancer). Conditional probability estimates were made after observing one or two positive mammograms. Participants exhibited a causal stability effect: there was a smaller increase in estimates of the probability of cancer over multiple positive mammograms when a causal explanation of false positives was provided. This was the case when the judgments were made by different participants (Experiment 1) or by the same participants (Experiment 2). These results show that identical patterns of observed events can lead to different estimates of event probability depending on beliefs about the generative causes of the observations.     

Sex differences in the perceived causal structure of date rape: A preliminary report

The present study examines the perceived causes of date rape by the use of network analysis. The 142 subjects in the study were presented with grids containing 9 causes listed by row and column. They were asked to indicate if they belived there was a causal link between each of the 72 causal pairings. The resulting network placed emphasis on male and female drunkenness, norms of dating, and society's attitude to date rape as distal causes of date rape. Misunderstanding of behavior by men, male attitude that date rape is unimportant, and need by males for dominance were seen as proximal causes. Further networks for each sex were constructed: these showed clear division of opinion on the causes of date rape. © 1995 Wiley-Liss, Inc.     

Higher perceived life control decreases genetic variance in physical health: evidence from a national twin study

Physical health has been linked consistently with both income and sense of control, and the authors previously demonstrated that genetic variation in physical health measures decreased with increasing income (see W. Johnson & R. F. Krueger, 2004). Using a nationwide sample of 719 twin pairs from the MacArthur Foundation National Survey of Midlife Development in the United States, in this study the authors show that genetic variation in physical health measures (number of chronic illnesses and body mass index) also decreases with increasing sense of control. The authors integrate findings for income and control by demonstrating an interaction between genetic influences on sense of control and income in explaining physical health. They hypothesize that the mechanism underlying the interaction is the known biological relationship between metabolic efficiency and adaptation to stressful environments.     

The role of job resources in the relation between perceived employability and turnover intention: A prospective two-sample study

We hypothesize that the relationship between perceived employability (PE) and turnover intention is stronger when job resources (job control, social support from the supervisor and colleagues) are low. Results from a prospective study one year apart were similar in samples of Finnish university (N = 1314) and hospital workers (N = 308). The interaction between PE and job control related significantly to turnover intention at Time 2 in both samples, and in the hospital sample also when controlling for turnover intention at Time 1: PE related positively to turnover intention when job control was low. Furthermore, PE at Time 1 was not significantly related and job resources at Time 1 were negatively related to turnover intention at Time 2. For social support from colleagues in particular, this relationship held when controlling for Time 1 turnover intention. Thus, PE does not present a risk of turnover intention, unless job control is low.