A comparison of the work needs,attitudes, and preferences of professional accountants at different career stages

Although the concept of career stages has played an increasingly important role in vocational psychology, little research exists on career stage differences among professionals. In the present study, a sample of male professional accountants (N = 764) at different career stages were compared with respect to their work needs, work attitudes (intrinsic and extrinsic satisfaction, organizational and professional commitment), and vocational preferences. Accountants at different stages were found to differ significantly in their needs, work attitudes, and the extent to which they fit the Conventional type in Holland's model. In particular, accountants over the age of 60, in the preretirement stage of their career, when compared to their younger counterparts, reported significantly lower levels of job satisfaction but higher levels of organizational and professional commitment, and they demonstrate weaker higher-order needs but stronger security needs.     

Rats respond for food in the presence of free food: How free is the “free” food?

An experiment conducted by A.J. Neuringer (Science, 1969,166, 399–401) in which he reported that rats maintained appreciable levels of bar pressing for earned food in the presence of freely available food was critically examined and replicated. Rats were trained to bar press, then housed in operant chambers and administered a 15-day preference test between free and earned food, followed successively by 10 days of free food only, a second 6-day preference test, and 7 days of earned food only. Throughout the experiment half of the animals were provided with tall free-food containers similar to those used by Neuringer; the other half were provided with short containers similar to those more commonly employed by other researchers. The former animals showed a consistent propensity to bar press for earned food across both preference tests, while the latter animals showed only an initial propensity to bar press which subsequently declined to very low levels. These results indicate that the maintenance of significant amounts of bar pressing by the rats in Neuringer's report was due to the relatively more effortful free-food source he employed. The utility of a neophobia-optimality model in explaining the present data is discussed.     

Stutterers' voice initiation times during conditions of novel stimulation

The present experiment examined stutterers' voice initiation times (VITs) during conditions of novel stimulation. The experimenters were interested in determining how VITs varied as a function of pacing and masking. Stutterers were examined in control, pacing, and masking conditions. The results indicated that: (1) stutterers significantly improved their VITs in the pacing condition as compared with the control condition (p = 0.005), (2) stutterers had significantly faster VITs in the pacing condition as compared with the masking condition (p = 0.005), and (3) stutterers improved VITs in the masking condition as compared with the control condition (p = 0.075). These results are discussed in terms of the facilatory nature of novel stimulation in modifying speech-system functioning.     

Enhancing the social skills of an unpopular girl: A social learning intervention

The use of a social learning approach to reduce the unpopularity of an 11-year-old girl, Rene, at a summer camp was studied. Two social skill deficiencies were suggested to be the cause of Rene's unpopularity by her bunk house counselors: her lack of contact with bunkhouse members during free choice times, and her negative, interfering conversational style. A multiple baseline design was used by the counselors to successively implement reinforcement contingencies on each class of social skill. Substantial improvements in performance were noted concurrent with the application of each contingency. These outcomes were maintained after reinforcement contingencies were withdrawn. Sociometric ratings of Rene's popularity by her bunkhouse mates improved after intervention. These outcomes are discussed from a social learning perspective.     

Characteristics of consultants and consultees and success in mental health consultation

Selected attitudinal and value characteristics of high and low successful consultants were considered. Twelve consultants and 15 consultees completed six measures. Consultants were categorized as high or low success consultants based on the coding of consultants' logs. Results indicate high and low success consultants do not differ on the selected characteristics. Also, the results indicate that more successful consultants have consultees who are more authoritarian and dogmatic and are more dissimilar to their consultees in level of dogmatism and reported need for assistance. Future investigations will indicate whether the results can be replicated on a more representative consultee sample.     

Vocal changes in stutterers and nonstutterers during high- and low-pitched speech

This study was conducted to provide an indirect test of Wingate's “modified vocalization” hypothesis. In this formulation, the improved fluency that stutterers experience in various novel conditions is attributed to changes in the key correlates of stress, namely, fundamental frequency, vocal SPL, and rate.Normal speakers and stutterers read aloud in an habitual condition following instructions to read at higher- and lower-than-normal pitches. Objective measures were taken of subjects' fundamental frequency, fundamental frequency deviation, vocal SPL, and fluent reading rate. Disfluences were also counted. Findings showed that both stutterers and normals altered several features of voicing from the habitual to the two experimental conditions. Significant condition main effects emerged for fundamental frequency deviation, vocal SPL, fluent reading rate, and disfluency. The only meaningful between-group difference noted showed that the stutterers were more disfluent than the normals across all conditions. Results were interpreted as supporting Wingate's “modified vocalization” position and were discussed relative to how the vocal changes observed might act to promote fluency.