Does object modeling elicit imitative-like gestures from young infants?

One interpretation of the evidence for early imitative-like matching of facial gestures is that the acts are elicited by stimulus properties, rather than constructed by the infant. Verification of this possibility requires presentation of object models to determine whether infants reliably respond to them with movement-matching gestures. Two object models, one simulating tongue movements and the other mouth opening/closing, were presented to younger infants (median age = 5 weeks) and to older ones (median age = 12 weeks) under systematically varied movement conditions. Additionally, a live model presented tongue protrusion and mouth opening gestures to the same infants. Findings of two studies were similar. At neither age was there reliable elicitation of facial gestures by either object model, which suggests that most infants were not imitating the object movements or responding to them in a way that verifies elicitation of facial matches by object presentation. Live modeling of tongue extensions, however, did increase the incidence of partial tongue protrusions among infants at 5 weeks, which supports previous research.     

The effects of therapist-client age similarity on pretherapy expectations

The present study investigated the effects of similarity between psychotherapist age and client age on client's preference for a therapist, willingness to disclose, expected therapeutic climate, and perceptions of therapist competence. Similarity theory provided a rationale for the hypothesis that prospective clients would perceive a psychotherapist similar in age more favorably than a therapist dissimilar in age. Support for the hypothesis was obtained on the dimensions of client preference, willingness to disclose, and therapist competence. Also, consistent with previous research, high experienced therapists were viewed more favorably than low experienced therapists.This research is based on a doctoral dissertation submitted by Kathleen M. Tall under the direction of Michael J. Ross to Saint Louis University.     

A multidimensional analysis of internal health locus of control beliefs: separating the wheat from the chaff?

The current study examined the hypotheses that internal health locus of control comprises multiple dimensions and that these dimensions are differentially associated with physical health status. As expected, using covariance structure modeling of data derived from 181 medical outpatients, internal health locus of control was found to be multidimensional. Predicted dimensions included recognition that illness prevention is contingent on successful execution of potential health actions, recognition that illness management is contingent on successful execution of potential health actions, and self-mastery over health outcomes (i.e., the perceived capacity to achieve desired health outcomes). A 4th dimension (i.e., self-blame for negative health outcomes) also emerged. Moreover, as predicted, only perceptions of self-mastery were independently associated with indexes of physical health and well-being.     

Social relationships, personality, and anxiety during a major stressful event

Although it is commonly believed that social relationships buffer the effects of stress on mental health, these apparent buffering effects may be spurious reflections of personality or prior mental health. This possibility was investigated in a prospective study of a medical school entrance examination. Five weeks before the examination, Ss (N = 56) rated their personality (extraversion and neuroticism) and social relationships (number of social contacts and perceived support). They then rated their anxiety for 35 days surrounding the examination. Controlling for personality and prior anxiety, social contacts buffered against increases in anxiety, whereas perceived support did not. Further analyses revealed that discretionary social contacts were beneficial whereas obligatory contacts were not.     

Confusing one person with another: what errors reveal about the elementary forms of social relations

Seven studies investigated the cognitive structure of social relationships exhibited in the patterns of substitutions that occur when people confuse a person with another. The studies investigated natural errors in which people called a familiar person by the wrong name, misremembered with whom they had interacted, or mistakenly directed an action at an inappropriate person. These studies tested the relational-models theory of A. P. Fiske (1990b, 1991) that people use 4 basic models for social relationships. All 7 studies provide support for the theory; Ss tend to confuse people with whom they interact in the same basic relationship mode. In addition, Ss confuse people of the same gender. Other factors (age, race, role term, similarity of names) generally have smaller, less reliable effects, indicating that the 4 elementary modes of relationships are among the most salient schemata in everyday social cognition.     

Couples in marital distress: a study of personality factors as measured by the MMPI-2

This study examines the relationship between Minnesota Multiphasic Personality Inventory-2 (MMPI-2) measured personality characteristics and marital distress and provides empirical validation for using the MMPI-2 with a marital therapy population. Studied were 150 couples in marital therapy and 841 normal couples who participated in the MMPI-2 restandardization study. The MMPI-2, a biographical form, a partner rating form, and the Dyadic Adjustment Scale (DAS) were administered to all couples. The marital counseling group resembled previous marital counseling samples studied with the MMPI and scored significantly higher than the normative sample on several MMPI-2 scales. Relationships between the DAS and MMPI-2 clinical and content scale scores are reported. The Psychopathic Deviate (Pd) clinical scale and Family Problems (FAM) content scale were the most powerful group discriminators and strongest correlates of the DAS; their use as indices of marital distress is tested. The meaning of Pd as an index in assessing personality factors in marital distress is explored.     

Religion and the health belief model

This paper reviews the Health Belief Model (HBM) and the Religious Problem-Solving Coping Scale (RPSC) in an attempt to clarify religion's possible roles in health care actions. The HBM has been used for many years to suggest various influences on health care, including religion. The RPSC Scale investigates religion by looking at characteristics that link religion to the everyday practice of problem solving. Measuring religious beliefs with problemsolving coping allows the influence of religion to be considered in all areas of the HBM. This paper also illustrates the impact of using the RPSC scale and the HBM with implications for ministers and suggestions for further study.The author thanks Diana D. Bransfield, Ph.D., for her helpful guidance in preparing this article.     

Tolerance to and residual effects of cocaine in squirrel monkeys depend on reinforcement-schedule parameter.

Lever pressing by 4 squirrel monkeys was maintained under a three-component multiple fixed-ratio schedule of food presentation; components differed with respect to ratio size. For each monkey, acute administration of cocaine (0.03 to 1.3 mg/kg, i.m.) produced dose-dependent decreases in overall response rate in each component. During repeated daily administration of 1.0 mg/kg of cocaine, tolerance developed to the rate-decreasing effects under each of the ratio contingencies, but developed to a greater extent and was evident in earlier parts of sessions for performance under the smaller ratios. Response rates of 2 monkeys increased above nondrug control levels despite the putative reinforcer not being consumed during the session. When saline or a smaller dose of cocaine was substituted for 1.0 mg/kg, response rates often were suppressed below nondrug control-level responding. This suppressive effect was observed in each monkey and was more likely to be observed and/or to be of greater magnitude in large-ratio components for 3 of the 4 monkeys. When saline was administered chronically at the end of the chronic-drug phase, response rates remained suppressed in the large-ratio component for 2 of the monkeys. There was, therefore, a schedule-dependent dissociation between behavioral tolerance and the residual effects: Tolerance was greater when small ratios were arranged, whereas the residual effects were more pronounced when larger ratios were arranged.     

Comparison of two locus of control scales in predicting relapse in an alcoholic population

A 3-mo. follow-up was made of 64 male veterans who were discharged from a 21-day Alcohol Detoxification Treatment Program at the Veterans Affairs Medical Center at Lyons, NJ. Scores on the Rotter I-E and Alcohol Responsibility Scales were significantly correlated with tendencies toward a more external direction among the 13% who relapsed, significant on the I-E scale and nonsignificant on the Alcohol Responsibility Scale. When tests were compared as possible predictor variables of alcoholic relapse, the difference in favor of the I-E scale was statistically nonsignificant.