Relationships between stage of change for stress management behavior and perceived stress and coping

The main aim of this study was to examine the relationships between stage of change, which was guided by the transtheoretical model, for stress management behavior and perceived stress and coping. First, we developed the Korean version of the Rhode Island Stress and Coping Inventory (RISCI). Second, we related stage of change for stress management behavior to perceived stress and coping. Based on two surveys that we conducted (n = 530 for survey 1 and n = 299 for survey 2), we developed the Korean version of the RISCI with acceptable internal consistency and criterion‐related validity against the depressive level measured using the Korean Beck Depression Inventory II. The stress score of the Korean version of the RISCI was significantly lower in maintenance than in the other stages, while the coping score was significantly higher in action and maintenance than in the first three stages (n = 804), irrespective of sex. These results provided further empirical evidence to validate stage classification in the field of stress management behavior.     

RALPH WENDELL BURHOE: HIS LIFE AND HIS THOUGHT

Abstract. This second installment from the author's book-length study of Ralph Wendell Burhoe's life and thought details the background of the establishing of the Institute on Religion in an Age of Science in 1955 and its intellectual rationale. A group of clergy from the Coming Great Church Conference and scientists who were members of the Committee on Science and Values of the American Academy of Arts and Sciences came together to form the new Institute on Star Island, off the coast of Portsmouth, New Hampshire. From the beginning, with the guidance of Burhoe, the chief concern of these scientists and clergy was the need to regenerate a contemporary civilization that was on the brink of danger due to its inability to discipline its own burgeoning scientific and technological prowess. Revitalizing religion was deemed essential to this regeneration of society. Since religion is largely destabilized by science, the major task is to emphasize how contemporary scientific understandings support religious wisdom and accentuate its importance. This task is to be accomplished through a science-based theology which reformulates religious wisdom for a culture that accepts science as the most reliable form of knowledge. This rationale for IRAS also articulates the program to which Burhoe committed himself.     

The role of distinctive features in the dichotic perception of vowels

A dichotic listening experiment was conducted to determine if vowel perception is based on phonetic feature extraction as is consonant perception. Twenty normal right-handed subjects were given dichotic CV syllables contrasting in final vowels. It was found that, unlike consonants, the perception of dichotic vowels was not significantly lateralized, that the dichotic perception of vowels was not significantly enhanced by the number of phonetic features shared, and that the occurrence of double-blend errors was not greater than chance. However, there was strong evidence for the use of phonetic features at the level of response organization. It is suggested that the differences between vowel and consonant perception reflect the differential availability of the underlying acoustic information from auditory store, rather than differences in processing mechanisms.     

Schizophrenic speech,slips of the tongue,and jargonaphasia: A reply to Fromkin and to Lecours and Vanier-Clément

Chaika (1974, Brain & Language, 1, 257–276) raised the possibility that speech judged “schizophrenic” by researchers results from an intermittent, cyclical aphasia. Fromkin (1975, Brain and Language, 2, 498–503) judged such speech as no different from normal error and even as proof of intactness of linguistic competence. These claims are examined. Lecours and Vanier-Clément (1976, Brain and Language, 3, 516–565), on the other hand, found it not normal, but different from jargonaphasia, a claim not wholly substantiated. Schizophrenic speech is found to be different from that of normals on both formal and intuitive grounds, contributing to new understanding of the differences between normal, pathological, and artistic language.     

The nature and structure of infant form categories

The nature of form categories in 3 to 4-month infants was studied using the visual preference for novelty in the familiarization-novelty paradigm. Novelty preference indicates habituation to and recognition of the familiar. In a series of experiments employing three form categories composed of dot patterns, generalized habituation to new category members was used to assess categorization behavior in the recognition of visual forms. At 3 to 4 months of age, infants did not initially show any systematic preferences for “good” or symmetrical examples of a category relative to “distorted” examples (Experiment 1) and this was true for all three form categories used (i.e., square, triangle, and diamond). Evidence for categorization was seen in the recognition performance of 3- to 4-month infants (Experiment 2). Infants showed generalized habituation to the previously unseen category prototypes following exposure to six exemplars within each of the three form categories. Given evidence that infants could discriminate between the prototype and other category members (Experiment 3), “inability to discriminate” was ruled out as an explanation for this form categorization or generalized habituation effect. Four subsequent experiments were conducted to determine whether infants exhibit a prototypicality structure for their remembered categories and whether certain conditions which have been shown to enhance prototypicality effects with adults have similar effects with infants. No evidence of a prototypicality structure was found for the form categories of infants when the number of exemplars during familiarization was limited to 6 and the test for form recognition followed immediately (Experiment 4). However, a prototypicality structure for the remembered form categories was found when a 3-min delay was introduced between familiarization and tests for form recognition (Experiment 5), when 12 exemplars were presented during familiarization (Experiment 7), or when the prototype was included as one of the six exemplars during the familiarization period (Experiment 6).     

Phonetic disintegration in aphasia: Acoustic analysis of spectral characteristics for place of articulation

In this study, we attempted to determine whether phonetic disintegration of speech in Broca's aphasia affects the spectral characteristics of speech sounds as has been shown for the temporal characteristics of speech. To this end, we investigated the production of place of articulation in Broca's aphasics. Acoustic analysis of the spectral characteristics for stop consonants were conducted. Results indicated that the static aspects of speech production were preserved, as Broca's aphasics seemed to be able to reach the articulatory configuration for the appropriate place of articulation. However, the dynamic aspects of speech production seemed to be impaired, as their productions reflected problems with the source characteristics of speech sounds and with the integration of articulatory movements in the vocal tract. Listener perceptions of the aphasics' productions were compared with acoustic analyses for these same productions. The two measures were related; that is, the spectral characteristics of the utterances provided salient cues for place of articulation perception. An analysis of the occurrences of errors along the dimensions of voicing and place showed that aphasics rarely produce utterances containing both voice and place substitutions.     

Lexical decision and aphasia: Evidence for semantic processing

Wernicke's and Broca's-Conduction aphasics and a Global aphasic were presented with a lexical-decision task in which English words and pronounceable nonwords were preceded by semantically related, unrelated, or nonword primes. The patients were also given a simple semantic-judgment task using the word pairs from the lexical-decision task. Wernicke's aphasics performed similar to normals and Broca's-Conduction aphasics showing significantly shorter latencies in making real-word identifications when preceded by a semantically related word. In addition, both superordinate and coordinate associates showed semantic-priming effects. Performance on the semantic-judgment task showed significantly more impairment in the aphasic group than in the normal controls. These results suggest that aphasics with even severe language impairments retain stored semantic information that may be automatically activated, yet is inaccessible to conscious semantic decision during metalinguistic tasks.     

The association between perceptions of daily experiences and self- and spouse-rated mood

A recent study by L. P. Rehm (Journal of Consulting and Clinical Psychology, 1978, 46, 854–859) reported strong associations between the daily report of pleasant and unpleasant events and a global mood rating. This study examined desirable and undesirable events in an effort to replicate and extend Rehm's work by having 26 married couples complete a daily event and mood checklist about husbands for 14 consecutive days. The group averaging strategy generally used to describe event-mood correlations was compared to a tabulation of significant individual correlations. The observed correlations were consistent with a previous study of pleasant events by P. M. Lewinsohn and M. Graf (Journal of Consulting and Clinical Psychology, 1973, 41, 261–268) and a study of unpleasant events by P. M. Lewinsohn and J. Talkington (Applied Psychological Measurement, 1979, 3, 83–101), yet were considerably smaller than those reported by Rehm. Wives' ratings of their husbands' mood revealed the same relationship with experiences as did husbands' self-rated mood. Differences in the populations studied and the event and mood assessments between our study and Rehm's could account for this finding. A tabulation approach to the data showed that few subjects actually achieved statistically significant associations in contrast to the group approach which indicated small associations across all subjects.     

Speech production mechanisms in aphasia: A delayed auditory feedback study

Data collected from a delayed auditory feedback (DAF) study conducted by F. Boller, P. B. Vrtunski, Y. Kim, and J. L. Mack (1978, Cortex, 14, 212–226) were reanalyzed to determine if speech quality measures which were significantly affected during DAF could be operationalized and to ascertain which type of errors are responsible for the judgement. A second goal of this study was to determine if Conduction aphasics were relatively spared under conditions of DAF, as has been shown in previous studies. Twenty aphasic patients and ten controls were presented with several speech production tasks under two delay conditions and two simultaneous feedback conditions. Results indicated that only the category of vowel length produced a significant number of errors, suggesting that DAF affects articulatory implementation. Conduction aphasics showed the least effect of all the groups. These results support Wernicke's and Geschwind's model, in which Conduction aphasics have a disconnection between the sensory and motor images of words. In contrast, Broca's aphasics were the most affected group under DAF, suggesting that a major component of their disorder is phonetic in nature.