Spatial representation of a two-dimensional pattern

The purpose of this study was (a) to determine if vision and kinesthesis contribute differentially to the coding of a specific two-dimensional pattern and (b) to identify the effect of repetition on the spatial representation of this pattern. The reproductions of a specific pattern presented visually were compared with those of a pattern presented kinesthetically. The results showed that vision and kinesthesis had contributed equally to the coding of the directional components of the pattern. However, there was dominance of visual information over kinesthetic information when coding the distance between the intersecting points of the pattern, especially at the beginning of the process. Generally speaking, the visual or kinesthetic repetition, or both, have increased favourably the precision with which a specific pattern was reproduced in distance and direction.     

Imitation as a dyadic interchange pattern

Abstract.— Imitation was considered one pattern of interactional behavior adopted by children. Forty-eight firstgrade children were paired with experimenters, who first gave instructions for imitation, attention, or for joint or isolate play and later behaved identically toward all the children. Children who received instructions either to copy or to simply pay attention watched and then copied the adults. The other children played with the adults, or played alone and ignored the adults, as expected. Later in a standard phase, children continued to attend and copy if they had initially received explicit instructions to copy, but not if they had gotten instructions only for attention. Children given comparison instructions shifted on some measures, but followed many initial patterns. The implications for interactional patterning in imitation and other recurrent situations were discussed.     

Effects of prompting and reinforcement of one response pattern upon imitation of a different modeled pattern

Twelve preschool children participated in a study of the effects of explicit training on the imitation of modeled behavior. The responses trained involved a marble-dropping pattern that differed from the modeled pattern. Training consisted of physical prompts and verbal praise during a single session. No prompts or praise were used during test periods. After operant levels of the experimental responses were measured, training either preceded or was interposed within a series of exposures to modeled behavior that differed from the trained behavior. Children who were initially exposed to a modeling session immediately imitated, whereas those children who were initially trained immediately performed the appropriate response. Children initially trained on one pattern generally continued to exhibit that pattern even after many modeling sessions. Children who first viewed the modeled response and then were exposed to explicit training of a different response reversed their response pattern from the trained response to the modeled response within a few sessions. The results suggest that under certain conditions explicit training will exert greater control over responding than immediate modeling stimuli.     

A1 is not a conservative extension of S4 but of S5

In [1], D. W. Hart and C. Mcginn considered two logics A1 and A2. These logics embody part of a tradition about a priori knowledge and necessity. They proved that A2 is a conservative extension of a well-known modal logic S5 but left the problem whether A1 is a conservative extension of S4 open. In this note, we shall show that A1 is not a conservative extension of S4 but of S5, and also correct an inadequate proof.     

Type a behavior pattern and attributions of responsibility

This study set out to examine the relationship between the Type A/B behavior pattern and reaction to negative outcomes. It was predicted that whereas the B types would show clear differences in their reactions to controllable versus uncontrollable situations, A types would show significantly less differentiation. Over 160 subjects completed two A-type questionnaires and an attributional control questionnaire with either six controllable or six uncontrollable situations. Results revealed, as predicted, that A and B types differed mainly in their reactions to uncontrollable situations, whereas A types perceived more causal responsibility and more moral responsibility, and reported more anger with self. These results are discussed within the context of the research on attributional style, depression and Type A behavior.     

Anchoring in a novel bimanual coordination pattern

Anchoring in cyclical movements has been defined as regions of reduced spatial or temporal variability [Beek, P. J. (1989). Juggling dynamics. PhD thesis. Amsterdam: Free University Press] that are typically found at movement reversal points. For in-phase and anti-phase movements, synchronizing reversal points with a metronome pulse has resulted in decreased anchor point variability and increased pattern stability [Byblow, W. D., Carson, R. G., & Goodman, D. (1994). Expressions of asymmetries and anchoring in bimanual coordination. Human Movement Science, 13, 3-28; Fink, P. W., Foo, P., Jirsa, V. K., & Kelso, J. A. S. (2000). Local and global stabilization of coordination by sensory information. Experimental Brain Research, 134, 9-20]. The present experiment examined anchoring during acquisition, retention, and transfer of a 90 degrees phase-offset continuous bimanual coordination pattern (whereby the right limb lags the left limb by one quarter cycle), involving horizontal flexion about the elbow. Three metronome synchronization strategies were imposed: participants either synchronized maximal flexion of the right arm (i.e., single metronome), both flexion and extension of the right arm (i.e., double metronome within-limb), or flexion of each arm (i.e., double metronome between-limb) to an auditory metronome. In contrast to simpler in-phase and anti-phase movements, synchronization of additional reversal points to the metronome did not reduce reversal point variability or increase pattern stability. Furthermore, practicing under different metronome synchronization strategies did not appear to have a significant effect on the rate of acquisition of the pattern.     

Value as a Gestalt quality

The Journal of Value Inquiry -     

A linear conservative extension of Zermelo-Fraenkel set theory

In this paper, we develop the system LZF of set theory with the unrestricted comprehension in full linear logic and show that LZF is a conservative extension of ZF^– i.e., the Zermelo-Fraenkel set theory without the axiom of regularity. We formulate LZF as a sequent calculus with abstraction terms and prove the partial cut-elimination theorem for it. The cut-elimination result ensures the subterm property for those formulas which contain only terms corresponding to sets in ZF^–. This implies that LZF is a conservative extension of ZF^– and therefore the former is consistent relative to the latter. Hiroakira Ono     

Incidence of having dreamed and conservative political attitudes

The association of political attitudes of conservatives and reports of their having had a dream was investigated. 48 female graduate students in counseling psychology were given the KJP Dream Inventory and the Kerlinger Social Attitude Scale II. Scores on conservative political attitudes were positively correlated with having had Dreams of Falling (.40), Dream Discontentedness (.31), Dreams of Being Chased (.40), and Dreams of Being Famous (.30). Negative correlations were observed between scores showing a conservative political tendency and scores on Openness (-.35), and Uninhibitedness (-.50), as well as incidence of Dreams of Sex (-.29). The character of conservative dreaming is discussed along with the study's relevance to past and subsequent issues in research.     

Child protection dilemmas in a 'not-existing' pattern of abuse

Three cases from a larger review of child abuse inquiry reports are discussed. The abuse the children suffered is termed 'not-existing' because they had been shut away until they perished. Interaction between the children's caretakers and the child protection professionals is examined within a revised framework of the double-bind.     

Structural complexity as a determinant of serial pattern learning

A new methodology extends the study of serial pattern learning to nonhuman organisms by constructing patterns using elements that are both familiar and motivationally meaningful to animals. Two experiments examine the ability of rats to anticipate various quantities of food as measured by running times in a runway when the quantities occur in a serial order. In Experiment 1, a serial monotonic pattern (14-7-3-1-0 food pellets) produced more rapid learning and more accurate anticipation of the various quantities (“tracking”) than a serial nonmonotonic pattern (14-1-3-7-0 food pellets), particularly with respect to the final 0-pellet element. In Experiment 2, the same monotonic pattern generated faster learning and more accurate anticipation of pattern elements than a weakly monotonic pattern (14-5-5-1-0 pellets). Associative explanations including simple excitatory or inhibitory effects, temporal anticipation, reinforcement contrast, and the number and discriminability of pairwise associations are not adequate to account for the data. Rather, the formally defined structural complexity of each pattern adequately predicts its relative difficulty.     

Type a Coronary-Prone behavior pattern and fear of failure

An experiment was conducted to examine the fear-of-failure orientation among individuals who exhibit a behavior pattern known as Type A Coronary-Prone behavior. The results indicate a tendency for Type A's (high coronary risks) to have a self-defensive motive of failure avoidance. It is suggested that fear of failure may be an explanation for the lack of symptom reporting previously observed in Type A's.     

Intuitions and the Value of a Person

In contemporary moral theory and normative ethics there is frequent recourse to 'intuitions' of value. One current instance of this is the appeal in reproductive and population ethics to the thought that the existence of a human being is not as such good or bad. Here the status and substance of this assumption are challenged. In addition, doubt is cast on the value of appeals to intuition where these are not related to some philosophical account of the grounds of value.