Shattering the illusion of control: Multi-shot versus single-shot gambles

The illusion of control refers to a phenomenon whereby people believe their chances of success at a task are greater than would be warranted by objective analysis. This article raises two questions. First, how robust is the illusion of control? Second, how might the illusion be ‘shattered?’ Previous experimental demonstrations involved situations that can be likened to unique or single-shot gambles. If, however, the phenomenon is robust, it should occur in repeated or multi-shot gambles in which the outcome depends on a series of gambles involving the same underlying random process. It should also appear in single-shot gambles that are framed so as to superficially resemble multi-shot gambles. We label this the strong illusion of control hypothesis. On the other hand, because people have a better appreciation of probabilistic concepts in tasks they are able to represent as relative frequencies, the introduction of a multi-shot or ‘pseudo-multi-shot’ context might cue people to the random nature of the task, thereby shattering the illusion. The weak illusion of control hypothesis holds that the illusion of control will occur in single-shot but not in multi-shot or pseudo-multi-shot gambles. Two studies are reported that support the weak hypothesis. Alternative explanations are considered and implications are discussed.     

Associative transfer and stimulus selection in classical conditioning of the rabbit's nictitating membrane response to serial compound CSs

Four experiments were conducted to determine whether in conditioning to a serial compound, CS1-CS2-UCS, there are (a) associative mechanisms operating to extend conditioning beyond the bounds of a CS-UCS contiguity gradient and (b) stimulus selection processes acting to attenuate the potency of CS-UCS contiguity. In Experiments 1 and 2, the CS2-UCS interval was held at .35 sec while the CS1-UCS interval was varied across groups from .75 to 2.75 sec. CS1 test trials revealed substantial CR acquisition at all CS1-UCS intervals. Moreover, Experiment 2 indicated that when the contribution of cross-modal generalization from CS2 to CS1 was factored out, there still remained a substantial level of conditioning, which Experiment 3 indicated was attributable to an associative mechanism like higher-order or sensory conditioning. The observation of CR acquisition at CS1-UCS intervals of 4.75, 8.75, and 18.75 sec in Experiment 4 suggested that serial compound training yields conditioning to CSs located well beyond the single CS contiguity gradient for the rabbit's nictitating membrane response. Experiments 1 and 2 also indicated the presence of stimulus selection processes because, at the shorter CS1-UCS intervals (.75 and 1.25 sec), the levels of test-trial responding to CS2 fell below those observed to the less contiguous CS1.     

The role of syntactic context in word recognition

This study examines the role of syntactic information in word recognition. Subjects made a word-nonword decision regarding a target string that was preceded by a syntactically appropriate word, a semantically related word, or an unrelated word. In Experiment 1, with syntactic and semantic trials assigned to separate blocks, syntactically and semantically appropriate context significantly reduced lexical decision for subsequent target words, compared with unrelated contexts. In Experiment 2, the syntactically and semantically primed trials were either blocked separately or mixed within the same block. Significant syntactic and semantic effects were both observed in the blocked condition, but only the semantic effect was obtained in the mixed condition     

Authorial intentions and metaphor comprehension

Three experiments investigated the role of authorial intentions in metaphor comprehension. In these studies, subjects read metaphoric (e.g., A family album is like a museum), literal (e.g., An art gallery is like a museum), and anomalous (e.g., A tortoise shell is like an art gallery) comparisons and rated their degreeof meaningfulness (Experiment 1), made speeded decisions as to whether each phrase was meaningful or not (Experiment 2), or wrote out interpretations of each comparison statement (Experiment 3). The subjects were tolt that the comparisons were written either by famous 20th century poets or by a computer program that randomly generated the statements from a list of words. Our general hypothesis was that knowing that intentional agents (the poets) authored the different comparisons should facilitate subjects' comprehension of the metaphors. Experiment 1 showed that subjects rated both metaphoric and literal comparisons as being more meaningful in the poet condition than when these statements were supposedly written by computer. Experiment 2 demonstrated that subjects were faster in making their meaningfulness judgments for metaphors in the poet condition than in the computer context, but that subjects were also slower in rejecting anomalous comparisons when these were supposedly written by the poets. Experiment 3 indicated that subjects produced more meanings or interpretations for comparisons presumably written by poets than by computer. These results highlight the improtance of implied, authorial intentions in understanding metaphorical statements. We discuss the implications of this work for psycholinguistic theories of figurative language comprehension, as well as for theories of literary interpretation.     

Compliance Disengagement in Research: Development and Validation of a New Measure

In the world of research, compliance with research regulations is not the same as ethics, but it is closely related. One could say that compliance is how most societies with advanced research programs operationalize many ethical obligations. This paper reports on the development of the How I Think about Research (HIT-Res) questionnaire, which is an adaptation of the How I Think (HIT) questionnaire that examines the use of cognitive distortions to justify antisocial behaviors. Such an adaptation was justified based on a review of the literature on mechanisms of moral disengagement and self-serving biases, which are used by individuals with normal personalities in a variety of contexts, including research. The HIT-Res adapts all items to refer to matters of research compliance and integrity rather than antisocial behaviors. The HIT-Res was administered as part of a battery of tests to 300 researchers and trainees funded by the US National Institutes of Health. The HIT-Res demonstrated excellent reliability (Cronbach’s alpha = .92). Construct validity was established by the correlation of the HIT-Res with measures of moral disengagement (r = .75), cynicism (r = .51), and professional decision-making in research (r = ?.36). The HIT-Res will enrich the set of assessment tools available to instructors in the responsible conduct of research and to researchers who seek to understand the factors that influence research integrity.     

Integrating Criminological and Decision Research Theory: Implications for Understanding and Addressing Crime in Marginalized Communities

Minority groups are significantly overrepresented in crime. Theories of racial differences in crime developed using two separate and distinct approaches that highlight either increased exposure to criminogenic factors at the individual level or greater risk of crime due to disadvantaged neighborhood conditions. Neighborhood theories describe how structural disadvantage disrupts neighborhood social processes and produces oppositional street cultures. In the article, we advance theorizing on race and crime by linking the neighborhood experience to individual-level decision making via new conceptualizations of culture. Rather than a “values as goals” view of culture, culture may include a “tool kit” of ways to solve problems and this cultural toolkit may, in turn, influence how an individual makes decisions. Specifically, culturally learned toolkits may increase flaws in the decision process (e.g., fast and intuitive rather than deliberate decision processes, the use of decision heuristics) to produce more crime, which would explain the association between race and crime. We integrate this conceptualization of culture and these flaws in the decision-making process into rational choice theory at the individual level and describe how they may be exacerbated in disadvantaged neighborhood contexts. Implications for understanding race and crime and directions for future research are discussed.     

Mental health and well-being of black women: Toward strategies of empowerment

This review of the literature on Black women's mental health has three goals: 1) to describe the mental health issues, needs, and adaptive behaviors of Black women; 2) to discuss the research, intervention, and public policy efforts of mental health professionals and Black women's groups to address the multiple needs of this population; and 3) to identify effective strategies by which community psychologists can improve the mental health status of Black women through efforts to reduce their environmental stressors, to increase their resources and access to services, and to facilitate their empowerment in American society. The authors propose a number of recommendations to improve Black women's mental health, including changes in research paradigms, changes in education and training programs, and the development of culturally competent service delivery systems.     

Categorization and metaphor understanding.

Glucksberg and Keysar (1990) have proposed a class-inclusion model of metaphor comprehension. This theory suggests that metaphors are not understood as implicit similes but are seen as class-inclusion statements in which the topic of a metaphor is assigned to a diagnostic, ad hoc category, whereas the metaphor's vehicle is a prototypical member of that category. The author claims that verbal metaphors are not simply instantiations of temporary, ad hoc categories but reflect preexisting conceptual mappings in long-term memory that are metaphorically structured. Various evidence from cognitive linguistics, philosophy, and psychology are described in support of this claim. Evidence is also presented that supports, contrary to Glucksberg and Keysar's position, the role of tacit conceptual metaphors in the comprehension of verbal metaphors in discourse.