A manpower planning model for organizational effectiveness

In this article the author argues that micro-manpower planning is finally beginning to emerge as a process for helping individuals and firms to play an active role in developing integrated approaches and facilitating interrelationships within an organization. Additionally, that it is in a unique position where it can relate many of the foundations formulated by many segments of organizational theory and mathematical modeling into a cohesive and practical application format for practicing administrators.Naturally, the developed Markovian model is a stable process and assumes stable probabilities of movement with the system. Additionally, it assumes that movements between the states are dependent solely upon the previous state of location which is usually false in a business organization where movement is also dependent upon length of time in state, previous states occupied, and personal variables. But, the Markovian process can be viewed as a relevant modeling technique even with these constraints.These factors are combined to examine and discuss the organization's effectiveness and its bargaining position in terms of manpower resources. Additionally, policy decisions which would be made based upon the interrelationships of the personnel and industrial relations departments and the firm's technical core are discussed.     

A description of the verbal behavior of students during two reading instruction methods

The Analysis of Verbal Behavior - The responses of students during two reading methods, the language experience approach and two Mastery Learning programs, were analyzed using verbal operants. A...     

Lifestyles and identity maintenance among gay Japanese-American males

An exploratory study of thirteen Japanese-American gay men residing in the Los Angeles area found that those men who had disclosed their sexual orientation to family members were more likely to express more positive attitudes concerning a variety of issues. Detailed personal accounts of these patterns are presented along with discussions of how Asian homosexuals maintain their “double-minority” identities as both Japanese and gay.     

The Functional Substitutability of Blacks and Females in the Labor Market: a Closer Look*

The interrelationship between labor market discrimination against black males and white females—as reflected in the respective size distributions of their full-time income—is examined for states in the U. S. Employing previously used data, conclusions opposite those of other researchers are reached. The hypothesis of a simple negative association between the two forms of discrimination is rejected, along with the implication of that association that blacks and females are functional substitutes in a capitalist economy. More adequate measurement and analysis shows that the presumed relationship is largely spurious, and caused primarily by the sexual specificity of labor demand as well as supply.     

Developmental differences in baserate estimates of social behaviors and attitudes

This study examined the development of baserate estimation skills for everyday social events and attitudes. Subjects in grades one, three, and six responded to questions concerning their own rates of behavior and attitudes, and their estimates of baserates of behaviors and attitudes for their classmates. The findings indicate a general increase in accuracy for the estimation of baserates throughout the elementary school years. In addition, younger subjects were less likely to make similar estimates for themselves and their classmates than were older respondents. Developmental changes in estimation accuracy are discussed in relation to task content, use of the response scale, correspondence between self-reports and estimates, and sample variability.     

Public transit wage rates: Pre-Reagan and Reagan-Bush eras

This paper examines the earnings of public transit bus drivers for both the pre-Reagan and Reagan-Bush eras using Current Population Survey data. The findings show that union drivers were consistently paid a significant wage premium over nonunion drivers, a premium which also exceeded that for unionized private nontransport operatives — suggesting that special institutional features of the public transit industry have collectively conferred market power on unionized public transit workers. During the Reagan years, the earnings of public transit drivers, union and nonunion alike, rose relative to those of private and public nontransport operatives in spite of federally-spearheaded cost containment policies. In 1990, these earnings fell relative to those of private and public nontransport operatives, suggesting that the effects of these policies may be beginning to be felt. Helpful comments were provided by Don Bellante and an anonymous referee     

Analysis of the reliability of a new scale for housing quality

This article reports the results of a variance components investigation of the reliability of a new scale of measurement of the quality of a dwelling unit. A balanced incomplete block design was utilized. A method for selecting among competing unbiased estimators of the variance components is presented. These components furnish a measure of the stability of the new dwelling quality scale. The validity of this new scale was investigated by comparison with experienced housing inspectors' reports.     

Ethnicity-of-Interviewer Effects Among Mexican-Americans and Anglos

A general interpersonal deference explanation for ethnicity-of-interviewereffects is tested with a random survey of Anglos and Mexican-Americansusing Anglo and Hispanic interviewers and questions relatedto Mexican-American culture. The theory was most clearly supportedamong Anglo respondents. The mixed support found among Mexican-Americanssuggests that deference is strongest when questions deal withthe culture represented by the interviewer, not the respondent.     

The benefits of a nap during prolonged work and wakefulness

Prolonged work scenarios with demands for sustained performance are increasingly common. Because sleep loss inevitably compromises functioning in such situations, napping has been proposed as a countermeasure. The optimal timing of the nap relative to its benefits for performance and mood is not known, however. To address this issue, 41 healthy adults were permitted a two-hour nap at one of five times during a 56-hour period of intermittent work, with no other sleep. Naps were placed 12 hours apart, near the circadian peak (P) or trough (T), and were preceded by 6(P), 18(T), 30(P), 42(T), or 54(P) hours of wakefulness. Work test bouts occurred every few hours and consisted of a variety of psychomotor and cognitive tasks as well as mood scales completed at the beginning, middle and end of each bout. A total of eight performance and 24 mood parameters were derived from the bouts and compared between groups at all test points prior to and following the naps. An estimate of the extent to which each nap condition differed from the control (P54) condition was derived by totalling the proportion of test points that yielded statistically significant results relative to the total number of tests conducted both before and after naps.

Although all performance and most mood parameters displayed a circadian-modulated deterioration as the protocol progressed, a nap appeared to attentuate the extent of this change in all performance parameters but not in mood parameters. Overall, the timing of the nap across days and within the circadian cycle was irrelevant to its effect on performance, suggesting that it diminished the intrusion of sleepiness into behavioural functioning, even though subjects were phenomenally unaware of this benefit.