Daily Mood Variability: Form of Diurnal Patterns and Determinants of Diurnal Patterns

Mood and affect are often assessed in psychological research without regard for the potential influence of time of day or other environmental factors. This study examined the determinants of daily mood variability. Ninety-four subjects completed a diary every 15 min for 1 day, and subjects' moods, activities, and locations were assessed. Diurnal cycles were found for several moods (e.g., happy, tired), activities (e.g., discourse, thinking), and locations (e.g., home, work). Diurnal cycles in most moods were strongly associated with activities and location, yet diurnal cycles of some moods (rushed, sad, and tired) were not dependent on these factors. These findings have implications for mood assessment: Mood assessment performed only at particular times of day, or those relying on point assessment, may be influenced by time of day and by the activities and location of the subject.     

Peirce's evolutionary pragmatic idealism

In this paper I synthesize a unified system out of Peirce's life work, and name it “Peirce's Evolutionary Pragmatic Idealism”. Peirce developed this philosophy in four stages:

1. His 1868–69 theory that cognition is a continuous and infinite social semiotic process, in which Man is a sign.
2. His Popular Science Monthly pragmatism and frequency theory of probabilistic induction.
3. His 1891–93 cosmic evolutionism of Tychism, Synechism, and Agapism.
4. Pragmaticism: The doctrine of real potentialities (“would-be's”), and Peirce's pragmatic program for developing concrete reasonableness.

Peirce's evolutionary conception of the cosmos is pantheistic, and he constructed it to reconcile religion with Darwinian evolution.     

Restructuring School Counselor Education: Work in Progress

Responding to the cry for school reform and to the growing demand for school counselors, this article offers a rationale for the pursuit of a new approach to educating school counselors. Based on a set of related assumptions, the proposed model relies on a group-oriented, democratic strategic planning process of empowerment that involves participants in the collaborative development of a school counselor education program.     

Induction, Grue Emeralds and Lady Macbeth's Fallacy

This paper does not purport to offer yet another 'solution' to the much discussed 'new riddle' of induction. The focus, instead, is on the genesis of Goodman's paradox and its relation to the classic problem of induction. In the arguments which led Goodman from the dissolution of Hume's problem to the discovery of the new riddle, I reveal a fundamentally flawed assumption about the nature of inductive inference which undermines Goodman's contention that the genuine problem of induction consists in distinguishing between projectible and non-projectible regularities. I further show that if the same set of observations may indeed support an indefinitely large number of inductive predictions, then the rationale for dismissing the classic problem of induction disappears. Stripped of its erroneous assumptions, the new riddle becomes nothing more than a special case of Hume's problem.     

Averting the gaze disengages the environment and facilitates remembering

When people are asked moderately difficult questions, they often avert their gazes. We report five experiments in which we documented this phenomenon. They demonstrate that (1) the frequency of gaze aversion is related to the difficulty of cognitive processing, (2) this behavior cannot be due solely to demand characteristics or embarrassment, and (3) the behavior is functional: Averting the gaze improves performance. We speculate that averting the gaze helps people to disengage from environmental stimulation and thereby enhances the efficiency of cognitive processing directed by nonenvironmental stimulation.     

Perseveration of cardiac-rate effects in the rhesus monkey following pavlovian conditioning

The effects of Pavlovian conditioning on diurnal cardiac rate were studied in four rhesus monkeys. A three-hour conditioning period, consisting of 18 CS-UCS pairings with UCS an aversive tail-shock, produced cardiac-rate elevation which persisted for as long as 12 hours after the session.     

A multi-purpose logic module for behavioral experiments

A notational system has been developed that can be used to describe most reinforcement schedules or other sequential procedures by appropriately interconnecting the basic notational units. The notational language has been applied in the past to develop a user-oriented computer program for behavioral experiments. The present paper describes a digital logic module designed to be isomorphic with the basic unit of the notational language, thus permitting rapid programming of new experiments directly from the notational system. The major advantage of the new module is that it requires no electronic sophistication on the part of the user, since the one module serves as the basic unit of all experiments.     

The illusion of knowing: Failure in the self-assessment of comprehension

The illusion of knowing is the belief that comprehension has been attained when, in fact, comprehension has failed. In the present experiment, the illusion was defined operationally as having occurred when readers who failed to find a contradiction in a text rated their comprehension of the text as high. Texts containing contradictions between adjacent sentences were presented, and readers were explicitly asked to search for contradictions. The frequency of illusions was greater when the contradictory sentences came at the end of three-paragraph texts rather than at the end of one-paragraph texts and when the contradictory information was syntactically marked as new. These results are interpreted within a framework that emphasizes that the goal of reading expository text is to establish coherence within and among sentences. In addition, the results are apparently incompatible with the notion that readers engage in active and accurate on-line monitoring of the degree to which this goal is met.     

Toward an understanding of the fundamental attribution error: Essay diagnosticity in the attitude attribution paradigm

The observer error in attitude attribution was examined, focusing upon the perceiver's conception of the relationship between a writer's attitude and the quality of performance on an essay task. Subjects appear to have invested essays, written under assignment, with diagnostic value on the presumption of a correlation between the quality or strength of the essay and the writer's attitude. When subjects were given essays varying in direction, strength, and constraint, their attributions indicated a reversal of correspondent inference for weak essays produced under high constraint, replicating an earlier, conceptually important result (E. E. Jones, S. Worchel, G. R. Goethals, & J. Grumet, Journal of Experimental Social Psychology, 1971, 7, 59–80). It was suggested that the attribution error need not reflect general misunderstandings about, or the low salience of, situational factors, but rather is based on the perceiver's inclination to adopt a diagnostic judgmental set in the attitude attribution paradigm.