EFFECTS OF HANDICAP AND JOB CHARACTERISTICS ON SELECTION EVALUATIONS

An experiment was conducted using 211 upper division and graduate business administration students who evaluated hypothetical job applicants. The applicant was either an amputee, an epileptic, or "normal." The job either involved public contact or it did not; and, it either involved supervisory responsibilities or it did not. Generally, handicapped applicants were evaluated no differently than normal applicants. Epileptic applicants, however, were expected to establish better relationships with clients and customers as well as with other employees than were normal applicants. Further, amputees were offered a smaller salary than normals. Implications for future research and unfair discrimination are discussed.     

The perception of collative properties in visual stimuli

Two experiments were conducted to determine how quickly subjects respond to collative properties (e. g., Complexity, Uncertainty) of visual stimuli. In Experiment 1 subjects were presented with reproductions of paintings and artificial patterns which varied in collative properties (e. g., Uncertainty, Redundancy). Subjects were able to discriminate these properties on related verbal scales after only a single glance (50 msec) as well as after multiple glances (500 and 5000 msec). In Experiment 2 subjects were presented with pairs of paintings and patterns differing along collative dimensions (e. g., High versus Low Uncertainty) in an exploratory choice paradigm. The results show that for exploratory choice subjects were particularly sensitive to unity or order after only a single glance (50 msec) and to diversity or complexity after multiple glances (500 and 5 000 msec). In general, the data for the single glance condition are consistent with theories which attribute holistic processing to the initial phase of perception.     

Behavior Therapy: A Survey of Procedures for Counselors

Behavior therapy has expanded dramatically as a result of its demonstrated effectiveness with many types of human problems. This article provides the counselor a current survey of behavior therapy procedures as well as information concerning their applicability and validity.     

Handling of missing values in path models for opinions or attitudes

In this article we show, by means of a practical example of a path model to explain opinions or attitudes and using a dataset well-known in The Netherlands, that the intercorrelations of the variables may be highly dependent on the number of variables and the corresponding number of missing data involved. As a consequence, differences could arise in the results of multiple regressions and path analyses. (The role of a suppressant variable in a path model will be touched on in passing.) Subsequently, the way that the character of the sample can change when a more rigid listwise selection of cases is applied is demonstrated. Since a practical example is involved, substantive arguments may be used for choosing a strategy of handling of the missing values. In our view, with reference to path models of opinions or attitudes, these arguments lead not to the use of one of the current imputation techniques or sophisticated methods to estimate the population values of the model parameters, but to what may be called a differentiated listwise selection.