The relevance of DAF-induced speech disruption to the understanding of stuttering

The literature on delayed auditory feedback (DAF) repeatedly makes reference to the occurence of disfluencies under DAF in nonstutterers. However, no attempt has been made to determine the relative frequency of occurence of various types of disfluencies in nonstutterers under DAF. The present study investigated the frequency of occurence of various types of disfluencies in normal-speaking subjects in five successive oral readings under DAF. Twenty-four young adults read aloud a prose passage five times successively under 200 msec of bilateral DAF. Measures of the frequency of different types of disfluencies, locus of occurence of disfluencies in the speech sample, adaptation and consistency indicate that DAF-induced disfluencies are remarkably similar to those found in stuttering. It is suggested that DAF and stuttering disrupt speech at approximately the same “level” along the speech production process, possibly at the prosodic level.     

汉字刺激质量与语义启动间的交互作用

本研究探讨汉字刺激质量与语义启动的相互作用,深入考察汉字识别的内在机制。实验采用真假字判断范式,实验1使用语义相关词对比率较高的实验材料,实验2使用语义相关词对比率较低的实验材料,结果发现：（1）无论语义相关词对比率高还是低,均存在语义启动效应和刺激质量效应,且汉字刺激质量与语义启动之间均存在交互作用;（2）轻度模糊刺激较重度模糊刺激受到的语义启动效应更大。结果表明,即使排除了额外反馈的作用,汉字刺激质量与语义启动之间仍存在交互作用,进一步支持交互激活模型。     

Framing effects in judgment tasks with varying amounts of information

Subjects were asked to make evaluations in each of three tasks—a gambling task, a consumer judgment task, and a student evaluation task. Each task involved two important attributes, but information about one attribute was missing on some trials. Half of the subjects received a version of the task in which a key attribute was presented in positive terms (e.g., probability of winning a gamble) and half received a version in which that same attribute was presented in negative terms (e.g., probability of losing a gamble). Even though the information was objectively equivalent in the two versions of each task, there were two significant framing effects. (1) In all tasks, responses to two-attribute stimuli were more favorable in the positive condition than in the negative condition. (2) When the key attribute was missing, evaluations of one-attribute stimuli relative to evaluations of two-attribute stimuli were lower in the positive condition than in the negative condition. Results were discussed in terms of the constructs of prospect theory and information integration theory.     

A theory of careers encounters sex: Reply to Holland (1976)

This paper is the third in a series beginning with a report (by the authors) of research on the application of Holland's theory of careers to women and men. Holland's response, “The Virtues of the SDS …” is considered, in particular, research he cites on the effect of the Self-Directed Search (SDS) on counselees and his advocacy of raw score reports of personality patterns. The widely divergent career options suggested to men and women by SDS raw scores are noted and misunderstandings concerning the implications of Holland's assessment procedures for his theory are discussed. Holland's defense of raw score reports of personality characteristics is found wanting, especially in light of the support provided for his theory by normed scores.     

Validity of sex-balanced interest inventory scales

The purpose of this study was to examine the relative effectiveness of sex-balanced and sex-restrictive raw score interest scales in discriminating among vocational preference groups. Analyses were conducted separately for 502 males in six vocational preference groups and 878 females in five vocational preference groups. The degree and nature of the discrimination among groups were highly similar for the two types of scales for both males and females. Centour scores derived from sex-balanced and sex-restrictive raw scores resulted in essentially the same percentages of correct classifications of group membership. The results of this study suggest that the large sex differences traditionally found in interest inventory items may not be a necessary concomitant of validity. Hence, interest inventory reports that reflect these differences may unnecessarily restrict the career suggestions they provide to women and men.     

Relative influence of sex composition on job desirability

The purpose of this study was to examine the relative influence which the sex composition of a job exerts on its perceived desirability. The influence of job sex composition was studied in relation to three other factors: security, suitability of type of work, and company recognition. Ninety-five college students rated 108 job profiles on desirability based on various combinations of the four factors studied. The results indicated that sex composition exerted the least influence on job desirability while security and suitability of type of work exerted the greatest influence. It is suggested that past research focusing on the sex composition of a job as a determinant of its desirability has produced findings which are primarily a function of the research method utilized.     

Managerial career stage and facets of job satisfaction

The purpose of the present study was to assess the relationship between a three-stage model of careers (establishment, advancement, and maintenance) and facets of managers' job satisfaction. Four hundred eighty-three managers responded to a questionnaire regarding the length of time they had been in their occupation and their satisfaction with various aspects of work. The results indicated that career stage moderated managers' satisfaction with all facets of work. Specifically, managers in the establishment stage were significantly more satisfied than those in the advancement and maintenance stages with five of the six facets studied. Further analyses indicated that the first year in the occupation accounted for the differences in satisfaction obtained in the three-stage model. The results are discussed in terms of the implications for the study of managerial careers and the need for consistency in the operational definition of career stages.     

Do birds of a feather flock together? A test of the similarities within and the differences between five occupations

Two sets of samples of 40 women from each of five different occupations were subjected to J. H. Ward's (Journal of the American Statistical Association, 1963, 58, 236–244) hierarchical cluster analysis, using an index of similarity from Kuder, 1977, Kuder, 1980, 40, 1–8). The five-group solution in neither case adequately recaptured the occupational membership of the original groups. This finding was interpreted to mean that there may be important differences in the interests of person in the same occupation, which in turn has implications for occupational scaling on interest inventories and theories of career development and counseling.     

Effects of career orientation on retirement attitudes and retirement planning

The impact of career orientation and demographic variables on retirement attitudes, intended age of retirement, and retirement preparation is examined among a sample of university employees. Results indicate that occupational status is associated with unique patterns of career orientation as well as differences in anticipated age of retirement. Career orientation variables are observed to be stronger predictors than demographic characteristics of retirement attitudes, while the demographic factors are found to be more efficient in predicting retirement age and level of preparation. Use of career orientation variables in the retirement preparation process is discussed.