The Structure of Retrospective Accounts of Family Environments: Related to the Structure of Personality Attributes

Kornrich, Milton (Ed.), Psychological Test Modifications, Springfield: C. C. Thomas, 1965. P. 265. $8.75. Reviewed by Melvin A. Gravitz, Ph.D.     

Determinants of Citation in Epidemiological Studies on Phthalates: A Citation Analysis

Science and Engineering Ethics - Citing of previous publications is an important factor in knowledge development. Because of the great amount of publications available, only a selection of studies...     

Random fluctuations of response rate

A simple model for fluctuating interresponse times is developed and studied. It involves a mechanism that generates regularly spaced excitations, each of which can trigger off a response after a random delay. The excitations are not observable, but their periodicity is reflected in a regular patterning of responses. The probability distribution of the time between responses is derived and its properties are analyzed. Several limiting cases are also examined.This paper was completed while the writer was a visiting summer scientist at the Lincoln Laboratory, Lexington, Mass.     

The Effect of Knowledge Accumulation on Support for Workplace Accommodation

We investigated the relationship between knowledge about the demonstrated benefits of breastfeeding and individual support for breastfeeding accommodation in the workplace. We tested our hypotheses by asking participants to respond to vignettes that described the factors a Director of Human Resources had to consider in responding to the needs of a breastfeeding employee. We found that participants had a low level of knowledge about the benefits of breastfeeding for child, mother, and organization. Participants with children reported stronger support for accommodation, and the level of knowledge about the benefits of breastfeeding mediated this effect. The results showed that participants in executive level positions, and who had no children, were the least supportive of accommodation. There were no occupational differences in responses to the support measure.