Demographic characteristics and treatment experiences of women and men who stutter

This paper reports interview data collected from ten men and ten women who stutter. The responses of the subjects tend to (a) highlight the multidimensionality of stuttering, (b) provide additional support for the conclusion drawn earlier of gender differences in stuttering symptomatology, and (c) raise questions about the manner in which stuttering is treated.     

Dimensional personality traits and the prediction of DSM-IV personality disorder symptom counts in a nonclinical sample

The third edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III; APA, 1980) set forth a categorical system of personality psychopathology that is composed of discrete personality disorders (PDs), each with a distinct set of diagnostic criteria. Although this system is widely accepted and highly influential, alternative dimensional approaches to capturing personality psychopathology have been proposed. Three dimensional models of personality have garnered particular attention-the Five-Factor Model (FFM; Costa & McCrae, 1992), the Seven-Factor Psychobiological Model of Temperament and Character (Seven-Factor Model; Cloninger, Svrakic, & Przybeck, 1993); and the 18-factor model of personality pathology (18-factor model; Livesley, 1986). Although the personality traits from each of these models has been examined in relation to the ten personality disorders in the DSM-IV, no study has examined the comparative and incremental validity of these models in predicting PD symptoms for these ten disorders. Using self-report instruments that measure these models and the ten DSM-IV PDs, correlation and linear regression analyses indicate that traits from all three models had statistically significant associations with PD symptom counts. Hierarchical regressions revealed that the 18-factor model had incremental predictive validity over the FFM and Seven-Fac-tor Model in predicting symptom counts for all ten DSM-IV PDs. The FFM had incremental predictive validity over the Seven-Factor Model model for all ten disorders and the Seven-Factor was able to add incremental predictive validity over the 18-factor model for five of the ten PDs and for eight of the ten disorders relative to the FFM.     

Temporal disruptions in the "accurate" speech of articulatory defective speakers and stutterers

Durational measures of vocalic steady states and transitions were made on phonetically accurate and fluently produced vowel-plosive, consonant-vowel bisyllables embedded in a carrier phrase. in the first experiment, these measures were taken from the speech of ten articulatory defective adult speakers and ten matched normal speakers. The second experiment analyzed durational measures in the speech of ten adult stutterers and ten matched nonstutterers. Using wideband spectrography, durational measurements were used to infer timing of articulatory movements during the subsegments of the VCV sequences. The results of both experiments suggest that the two groups of speech disordered subjects were able to produce transitional shifts appropriate to the phonetic environment but appeared to delay the initiation of coarticulatory movements. Aberrant speech timing may imply an involvement in the planning or integration of articulatory/coarticulatory movements rather than difficulty with movement execution per se.     

Graduate Students' Relationships with Their Male and Female Major Professors

Structured interviews of ten female studentswith male major professors, ten female students withfemale major professors, ten male students with malemajor professors, and ten male students with female major professors were content-analyzed forevidence of differences related to student-professorgender combination. These quantitative and qualitativecontent analyses indicated no differences inprofessional relationships. However, with respect topsychosocial relationships, there were some advantagesto male students and disadvantages to female studentsassociated with having male major professors. Forexample, compared to other gender combinations, femaleswith male major professors made the greatest number ofnegative psychosocial comments and met with their majorprofessors in the fewest number of nonacademic environments. Males with male major professorsmet in the greatestnumber of nonacademic environmentsand placed their major professors on their lists ofsupportive people most often.     

Burnout and duration of service among Chinese voluntary workers

A survey study conducted among 226 Chinese voluntary workers in Hong Kong showed that satisfaction with voluntary work, integration into the voluntary institution, and burnout syndromes contributed to volunteers' expected duration of service. Regression analyses also showed that different sets of variables predicted different spans of expected duration of service. Work satisfaction was the most salient predictor for expected duration of service from six months to ten years. Lack of personal accomplishment predicted expected duration of service for six to twelve months, whereas emotional exhaustion and depersonalization influenced volunteers' expectation to continue in the service for five to ten years.     

Feedback and self-concept in high school students

This study examined the relationship between self-concept and feedback in high school seniors. Students evaluated themselves on ten traits, and were asked to then have five significant others evaluate them on the same ten traits. After reviewing their average feedback scores, students again evaluated themselves. Results indicated a strong relationship between feedback and self-concept for all traits, with none indicating a stronger relationship than any other.     

Source credibility and the processing of refutation texts

The knowledge revision components framework (KReC) outlines the basic comprehension processes and text factors that can be accentuated to increase the potential for knowledge revision during reading. The goal of the present study was to explore source credibility as one such text factor. In Experiment 1, we established the utility of a set of refutation texts in influencing knowledge revision. Participants read ten refutation and ten control texts. The participants had faster reading times and higher posttest scores for the refutation than for the control texts, providing evidence for knowledge revision. In Experiment 2, we examined the influence of source credibility under normal reading conditions. Participants read 20 refutation texts, ten with high-credibility and ten with low-credibility sources. The reading times and posttest scores suggested that knowledge revision unfolded successfully, independent of credibility. Using the same texts, in Experiment 3 we examined the influence of direct instructions that made the credibility of the source of information more salient. When the credibility of the source was made salient, the revision process was disrupted in the low-credibility condition, as evidenced by slower reading times and lower posttest scores than in the high-credibility condition. The results add to our understanding of the factors that constrain knowledge revision during the reading of refutation texts, and are discussed in the context of the extant literature and KReC.     

A note comparing three measures of subjective probability,their validity and reliability

An attempt was made to compare three measures of subjective probability: estimates out of ten, confidence ratings and time to decide. The validity and reliability of these measures was also investigated. Estimates out of ten and confidence ratings were found to be closely similar measures, but the results from decision times were not so closely comparable. However, the results might be considered to offer sufficient support for the use of decision time when there are strong advantages for a scale which does not require Ss' active participation and deliberation.     

Logic,Pragmatics, and Types of Conditionals

Johnson-Laird and Byrne distinguished ten kinds of conditionals. Their framework was the mental models theory and they attributed different combinations of semantic possibilities to those ten types of conditionals. Based on such combinations, the mental models theory has clear predictions for reasoning tasks, including those kinds of conditionals and involving reasoning schemata such as Modus Ponens, Modus Tollens, the affirming the consequent fallacy, and the denying the antecedent fallacy. My aim in this paper is to show that the predictions of the mental logic theory for those reasoning tasks are exactly the same as those of the mental models theory, and that, therefore, such tasks are not useful to decide which of the two theories is correct.     

The study of suicidal lives

Thirty suicides about whom book-length biographies have been written were examined in the framework of the ten statements formulated by Leenaars for each of his ten theories of suicide. Suicides who fit well with particular theories were identified, and the theories compared both for their success in describing the suicides and for their similarity with one another.     

当代部分青年伦理认同、取向及其成因的解读

近十年来一些全国性的大型调查所获得的数据表明:在一定的社会文化环境的影响下,在传统文化心理的积淀中,当代部分青年的伦理认同陷入了实用功利的陷阱,其伦理取向则尚未走出传统的樊篱。     

A family of chance-corrected association coefficients for metric scales

A chance-corrected version of the family of association coefficients for metric scales proposed by Zegers and ten Berge is presented. It is shown that a matrix with chance-corrected coefficients between a number of variables is Gramian. The members of the chance-corrected family are shown to be partially ordered. The author is obliged to Jos ten Berge for helpful comments.     

General,Work-Specific,and Work-Role Conscientiousness Measures in Predicting Work Criteria: A Comparative Perspective

The current study compared general, work-specific, and work-role measures of conscientiousness as predictors of job satisfaction, organizational commitment, turnover intention, job engagement, and task performance. As expected, work-role conscientiousness yielded stronger relationships with five of the ten work-related criteria than general conscientiousness, and with six of the ten criteria than work-specific conscientiousness. More importantly, work-role conscientiousness displayed incremental validity in predicting nearly all work-related criteria, when controlling for general and work-specific conscientiousness alone or in combination. It is also worth noting that six of ten analyses found that work-role conscientiousness demonstrated greater relative importance compared to its counterparts. Finally, we found that the context in which the items were completed moderated the relationships between work-role conscientiousness and two work-related criteria (i.e., job satisfaction and organizational commitment). Together, these results suggest that researchers should consider the work-role measure of conscientiousness in the prediction of work criteria.     

中国近现代社会创造性人物早期的家庭环境与父母教养方式

从家庭环境量表(FES-CV)与父母养育方式评价量表(EMBU)的基本维度,对30位中国近现代社会创造性人物的早期家庭环境与父母教养方式的特点进行考察。结果表明,(1)这些家庭在控制性、组织性、亲密度、独立性、道德宗教观等维度上的平均得分较高,而在矛盾性上的平均得分较低;其家庭环境特点主要表现在家庭的价值观和人际关系、家庭秩序性与家庭活跃性三个方面。(2)上述家庭总体上表现出"严父慈母"的传统教养方式;其父母教养方式主要表现在严厉性与慈爱性两个方面。(3)聚类分析显示,家庭环境可分为低控传统型家庭与高控传统型家庭两类,父母教养方式可分为严厉型教养方式与温暖型教养方式两类。     

Children's recognition of the usefulness of a record: Distinguishing deterministic and probabilistic events

Children aged six, eight, and ten years were asked to decide which of two devices—one deterministically functioning and the other probabilistically functioning—they wanted to keep a record of in order to find out whether or not the device worked properly. The devices were a ball-dropping device (deterministic) and a spinner (probabilistic). To investigate the devices, the children were asked to observe—and potentially record—only as many events as necessary in order to determine the function of each device with sufficient certainty. Children investigated both devices first in a rigged and then in a natural state. In Experiment 1, only the ten year olds showed a good understanding of a record's relative usefulness for investigating the functioning of the probabilistic in preference to the deterministic device. Younger children did not adapt the record keeping to the different kinds of functioning. This might have been related to their difficulties in understanding the deterministic character of the ball-dropping device, therefore its deterministic character was made more salient in Experiment 2. However, this manipulation did not change the results. In both experiments, only the ten year olds appeared to have a good understanding of the fact that a decision about the probabilistic nature of an event sequence requires a relatively large number of observations and therefore, if faced with a choice, a record is more useful for the investigation of probabilistic than deterministic phenomena.     

Elevated emotional reactivity in affective but not cognitive components of theory of mind: A psychophysiological study

Recent research proposes that theory of mind (ToM), that is the ability to infer other people's mental state, is a multidimensional construct and that a distinction may be made between affective and cognitive ToM. We examined whether these two subcomponents of ToM correspond to different levels in skin conductance responses (SCRs). Seventeen healthy adults listened to ten affective (faux pas) ToM stories, ten cognitive ToM stories and ten non‐ToM stories. Results demonstrated significantly elevated SCR for affective ToM as compared with cognitive ToM and control stories, with no differences in SCR levels in the latter two story types. We discuss the possible underlying mechanisms for these differential psychophysiological correlates of affective and cognitive ToM processing, and suggest further investigations especially in clinical populations.     

A comparison of psychological and pharmacological treatment of pediatric migraine

A comparison was carried out of the efficacy of psychological and drug treatments for children with migraine. Forty-three children aged between 8 and 16 years (mean age: 11.3 years) who suffered from migraine received either progressive relaxation or cephalic vasomotor feedback, both with stress management training, or metoprolol, a beta-blocker. Psychological treatment was administered in ten sessions lasting six weeks and the drug treatment lasted ten weeks. Relaxation and stress management training reduced the headache index (frequency×intensity of headache episodes), more effectively than metoprolol with cephalic vasomotor feedback and stress management training in between. An overall improvement over time was found with regard to frequency and intensity of headache episodes and analgesics intake. When comparing pre- to post-treatment data, children treated with relaxation training improved significantly in headache frequency and intensity, whereas those treated with cephalic vasomotor feedback improved significantly in headache frequency and duration as well as mood. The clinical improvement was stable at an 8-months follow-up.     

Effects of outcome feedback on perception of dispositional and situational control in motor skill performance

This experiment investigated the effects of outcome feedback and the type of situation on perception of dispositional and situational control over motor skill performance. The experimental design was a 2 × 2 × 2 (type of situation × past outcome × present outcome) factorial. The subject competed with an opponent (a confederate) on ten pretest and ten test trials of a motor maze task. The results showed that both past and present success enhanced perception of dispositional control in terms of personal ability whereas failure (past and present) facilitated perception of situational control in terms of the opponent's ability. The type of situation had negligible influence on the subject's control perception of their motor performance. The results were viewed as having important implications for studying the effects of social reinforcement and outcome feedback on motor performance and thus for understanding why outcome feedback sometimes increases and sometimes decreases motor performance.     

Infant visual fixation: The effect of concentricity,curvilinearity, and number of directions

The goal of the study was to define certain of the effective dimensions of visual stimulation in the infant's visual environment by analyzing the well-documented preference for the bullseye over a pattern of horizontal stripes. The stimuli were ten black and white patterns, including the bullseye and the stripes, designed to vary along three dimensions: concentricity, curvilinearity and number of directions within the stimulus. The dependent measure was total fixation time corrected for position bias. The subects, 18 three-month-old infants, were tested three times each in order to present them with the ten stimuli in all possible combinations with positions reversed.All three dimensions were found to be effective in varying degrees. The results were discussed in terms of underlying mechanisms and the infant's ability to process information from a multidimensional stimulus.     

Measuring ‘Rejection of christianity’ among 14–16-year-old adolescents in Catholic and Protestant schools in Northern Ireland

In response to suggested limitations associated with the positive valency of conventional scales employed to measure attitudes towards Christianity in previous research among adolescents in Northern Ireland, this paper describes the development of a new scale with negative valency. Item selection, the internal structure of the scale, reliability and construct validity are established on a sample of 875 fourth and fifth year pupils attending ten Catholic and ten Protestant secondary schools in Northern Ireland. Tentative scale norms are presented separately for male and female pupils attending Protestant and Catholic schools in Northern Ireland. Suggestions are offered for the application of the scale in future research.