Self-monitoring and close relationships

Three types of close relationships have received attention from theorists and researchers interested in self-monitoring: friendships, romantic relationships, and marriage. Our review of this literature was organized around three phases of relationships: initiation, maintenance, and dissolution. Across the three types of relationships, consistent differences between high self-monitors and low self-monitors emerged concerning the structure of their social relationships (segmented vs. integrated), the basis for choosing friends and romantic partners (activity-based vs. person-based), and the orientation taken to romantic and marital partners (uncommitted vs. committed). Across all three types of relationships, however, little is known about the processes and consequences involved in the dissolution of close relationships for high self-monitors and low self-monitors. Relatively little is also known about the processes used by high self-monitors and low self-monitors to maintain their friendships and marriages. In addition to addressing these deficiencies in the literature, theorists and researchers interested in self-monitoring and close relationships need to develop sophisticated, causal models that can account for (a) interaction exchanges in the relationships, (b) dyadic as well as individual levels of analysis, and (c) temporal and situational changes in the course of close relationships.     

Parallel processing in complex visual discrimination

In a “same-different” reaction time (RT) task pairs of stimuli varying along one or more dimensions are presented and S is required to indicate, as rapidly as possible, whether the stimuli are physically identical or different. This task was employed in three experiments investigating the processes by which multidimensional stimuli are discriminated. The results indicated that stimulus dimensions are compared in parallel; that the time required to interrogate a dimension varies randomly across trials and is dependent upon the time required to interrogate other dimensions present in test stimuli, and that comparisons terminate upon the detection of information sufficient for a correct response.     

Limitations to the validity of the Barona Regression Formula and similar demographically-based methods of estimating preinjury intellectual functioning

Neuropsychologists are frequently asked to determine the extent to which an individual displays compromised functioning as a consequence of alleged brain damage. Since IQ testing is commonplace, one method of evaluating consequences involves comparing postinjury IQ with an estimation of premorbid intelligence. Recognition that unaided clinical judgments are of questionable accuracy has prompted the development of actuarial formulae to estimate IQ based upon demographic information. One, the Barona Regression Formula (BRF), developed for the Wechsler Adult Intelligence Scale-Revised, has received recent endorsement in a widely read journal, which may lead to widespread use. Unfortunately, although the BRF appears to be empirically rigorous, and performs about as well as methods of this type could be expected to, it is insficiently valid to warrant more than extremely cautious employment in the individual case. The procedure shows greater promise with group data, but is less likely to be encountered in that usage. Reasons for viewing this and similar procedures as severely limited are discussed.     

Examining Sex Differences in Altering Attitudes About Rape: A Test of the Elaboration Likelihood Model

This intervention sought to improve first-year college students' attitudes about rape. The Elaboration Likelihood Model (ELM) was used to examine men and women's attitude change processes. Both quantitative and qualitative methodologies were used to examine how men and women construed rape prevention messages. Results indicated numerous sex differences in the ways in which men and women experienced and changed during and after the rape prevention intervention. Women seemed to use more central-route attitude change processes and showed more lasting change from the intervention at 2-month follow-up, whereas men seemed to attend more to peripheral cues of the speaker and demonstrated more transient attitude change.     

A method for increasing the reinforcement magnitude of intracranial stimulation

Schedules of intermittent brain-stimulation reinforcement have been shown to maintain performances when a reinforcement is defined as several response-produced, brief trains of stimulation. The present experiments show that the number of response-produced trains permitted per reinforcement is a variable analogous to amount or magnitude of reinforcement in the conventional food-reinforcement experiment. Systematic effects were obtained when that variable was manipulated within a multiple schedule and also on variable-interval schedules programmed concurrently.     

Brain stimulation as a reinforcer: intermittent schedules

Rats with chronically implanted, bipolar electrodes in the septal and medial forebrain bundle areas, in addition to the region of the mammillary bodies of the posterior hypothalamus, were trained to press a permanently mounted lever in order to produce a second, retractable lever. Rewarding brain stimulation was programmed on the retractable lever; following completion of the programmed number of CRF response-stimulations, that lever was retracted from the box. Responding on the permanent lever could reintroduce the retractable lever. Fixed interval, fixed ratio, DRL, and variable interval schedules were programmed on the permanent lever in the range of schedule parameters often used with conventional reinforcers. Typical effects are described, and it is concluded that there are no striking differences between brain-stimulation reinforcement and the conventional reinforcers.     

Delinquents and drug use: a model program for community reintegration

Evidence indicates that serious and persistent delinquency and the frequent use of illicit drugs emerge from common etiological roots. This suggests that treatment efforts which target risk factors of adolescent drug use and crime may be effective in preventing subsequent antisocial behavior. This paper describes Project ADAPT, a treatment program for juvenile delinquents based on the Social Development Model, which integrates this knowledge of risk factors. Project ADAPT is a 3 1/2-year demonstration project which combines behavioral skill training, supportive network development, and involvement in prosocial activities to facilitate the community reentry of youths following placement in a Washington state correctional facility.     

Computers and girls: Rethinking the issues

A perspective is developed about emerging sex differences in the use of computer technology in education. Computers tend to be conceptually assimilated to the category of science/mathematics/technology, and thus acquire some of the traditional qualities of differentiated interest among boys and girls. Findings from several research projects are reported which point to patterns of difference in educational settings. It is argued that sex differences emerge in relation to the functions computers serve and the organization of learning settings of which they are a part.The preparation of this article and the research reported was supported by the Spencer Foundation, the Department of Education, and the National Institute of Education. The author would like to thank Kathy Clement, Carla Freeman, Peggy Heide, Moni Homolsky, Midian Kurland, Ron Mawby, Roy Pea, and Karen Sheingold for their comments and suggestions about the perspective presented here.     

Life satisfaction and “irrational” beliefs: The mediating influence of negative and positive life change

A study was conducted to investigate whether or not the occurrence of recent negative and positive life experiences moderates the relationship between irrational beliefs and life satisfaction. Subjects completed the Sarason, Johnson, and Siegel (1978) measure of negative and positive life change; the Hawkins, Bugen, and Snell (1981) quality-of-life measures for leisure, love, health, and financial satisfaction; and an irrational beliefs measure related to Ellis' theory of Rational-Emotive Therapy (Ellis and Harper, 1976). The data were analyzed separately for those individuals experiencing high and low levels of negative (and positive) life change, using canonical correlation procedures. The results revealed different relationships between the measures of irrational beliefs and the life satisfaction indicators as a function ofboth negative and positive life experiences.