Aspects of the unity of consciousness and everyday memory failures

We argue that analyzing everyday memory failures in terms of the "unity of consciousness" can elucidate the bases of such failures. A perfect unity amongst one's mental states is rare. In extreme cases the unity of consciousness can breakdown in dramatic fashion (e.g., in Dissociative Identity Disorder), but such breakdowns also occur in less dramatic ways that affect us in everyday life. For example, disruptions in the unity of consciousness can result in everyday memory failures, such as forgetting to put on a tie for an important formal meeting. After providing some philosophical background into the notions of "unity of consciousness" and "functionalism," we offer preliminary analyses of three examples of everyday memory failure. We then introduce and develop what we call the "unity model" of memory failure and show how it explains the examples. We also describe different ways that unity can break down which, in turn, can lead to memory failure and inappropriate behavior. We then show how slips of action and other kinds of cognitive failures (e.g., memory blocks) differ from everyday memory failures. Finally, we examine alternative models (e.g., Absentmindedness and Multimodal) arguing that the unity model is preferable, and then show how our model is consistent with some experimental results.     

True or false: do 5-year-olds understand belief?

In 3 studies (N = 188) we tested the hypothesis that children use a perceptual access approach to reason about mental states before they understand beliefs. The perceptual access hypothesis predicts a U-shaped developmental pattern of performance in true belief tasks, in which 3-year-olds who reason about reality should succeed, 4- to 5-year-olds who use perceptual access reasoning should fail, and older children who use belief reasoning should succeed. The results of Study 1 revealed the predicted pattern in 2 different true belief tasks. The results of Study 2 disconfirmed several alternate explanations based on possible pragmatic and inhibitory demands of the true belief tasks. In Study 3, we compared 2 methods of classifying individuals according to which 1 of the 3 reasoning strategies (reality reasoning, perceptual access reasoning, belief reasoning) they used. The 2 methods gave converging results. Both methods indicated that the majority of children used the same approach across tasks and that it was not until after 6 years of age that most children reasoned about beliefs. We conclude that because most prior studies have failed to detect young children's use of perceptual access reasoning, they have overestimated their understanding of false beliefs. We outline several theoretical implications that follow from the perceptual access hypothesis.     

Development and validation of a Coping with Discrimination Scale: factor structure, reliability, and validity

Four studies were conducted to develop and validate the Coping With Discrimination Scale (CDS). In Study 1, an exploratory factor analysis (N = 328) identified 5 factors: Education/Advocacy, Internalization, Drug and Alcohol Use, Resistance, and Detachment, with internal consistency reliability estimates ranging from .72 to .90. In Study 2, a confirmatory factor analysis (N = 328) provided cross-validation of the 5-factor model as well as evidence for validity of the scale. The validity evidence was similar across racial groups and for males and females. In Study 3, the estimated 2-week test-retest reliabilities (N = 53) were between .48 and .85 for the 5 factors. Education/Advocacy, Internalization, Drug and Alcohol Use, and Detachment were positively associated with active coping, self-blame, substance use, and behavioral disengagement, respectively, providing further support for validity of the CDS. Finally, incremental validity evidence was obtained in Study 4 (N = 220), where it was shown that the CDS explained variance in outcome variables (i.e., depression, life satisfaction, self-esteem, and ethnic identity) that could not be explained by general coping strategies.     

The Effect of Text Coherence and Modality on Metamemory Judgements

This study examined the effects of text coherence and modality on the metamemory judgements of Ease of Learning (EOL) and Judgement of Learning (JOL), and on the object-level measure of recall. Previous work found that sentence material set in a coherent, ordered text context was not judged as more memorable than that presented in a context of sentences in a disordered sequence, even though an ordered sequence helped recall (Shaddock & Carroll, 1997). The current study modified Shaddock and Carroll's design by changing the texts used from expository to narrative text. The metamemory judgements and recall were now found to be significantly more sensitive to material learned in an ordered sequence than to material learned in a disordered sequence. Also, JOLs and recall were more sensitive to material that was originally learned in an auditory mode (spoken presentation) than in a visual mode (verbal presentation). The results are discussed in terms of a cue-utilisation approach to metamemory judgements.     

The Relationship Between Emotional Intelligence and Performance Among College Basketball Players

This study explored the nature of the relationship between muscle dysmorphia symptoms and self-concept as well as negative affect variables. Female (n = 183) and male (n = 103) college students completed a packet of questionnaires. Data were analyzed using canonical correlation analyses and revealed significant relationships between the sets of variables. Specifically, the variance explained by muscle dysmorphia symptoms in self-concept and negative affect variables was greater than the variance explained in muscle dysmorphia symptoms by self-concept and negative affect. Perceived body attractiveness and social physique anxiety were the individual variables that predominantly contributed to the multivariate relationships.     

Are Past Normative Behaviors Predictive of Future Behavioral Intentions?

We acknowledge the limitations in measures of moral reasoning and pursue an alternative technique by investigating past behaviors as they relate to present behavioral intentions. Our purpose is to evaluate the merits of patterned normative behavior for predicting present and future, morally relevant outcomes. Participants (N = 177) completed a policy capturing experimental design responding to questions that orthogonally varied the situational nature of the decision context. Results indicate that past normative behaviors are significantly and directly related to ethical behavioral intentions. Moreover, they moderate the relationships between situational factors and intended outcomes as well as moral reasoning and intended outcomes.     

Practical Computer Ethics (Book)

Do continuing education (CE) mandates increase participation in ethics programs and enhance their perceived outcomes? In a study of 5,198 North American psychologists, significant differences were found between mandated and nonmandated psychologists in relation to their participation in ethics programs but not in the perceived outcomes associated with those trainings. Although 64.3% of those psychologists operating under ethics mandates reported completing at least one ethics training within the previous year, only 40.7% of those without such mandates reported doing likewise. Overall, both groups tended to view their ethics training quite favorably in relation to its perceived outcomes, though they differed in relation to their endorsement of CE mandates. Results are discussed in relation to the ongoing development of evidence-based CE and its role in developing critical professional competencies.