A titration procedure for generating escape behavior

In a grid-shock escape paradigm using time-out as reinforcement, both fixed-ratio and variable-interval performances were established directly from a continuous reinforcement schedule with rats and guinea pigs. A procedure was developed that employed a stepwise decrease in reinforcement time for all responses except the terminal response. Acquisition and long-term maintenance data were obtained from Ss trained on this titrated negative-reinforcement procedure.     

Are FACES-II ‘family satisfaction’ scores valid?

It has been suggested that family satisfaction can be measured by having a person complete the Family Adaptability and Cohesion Evaluation Scale (FACES-II) twice: once as the person essentially sees the family (actual version), and once as they wish the family to be (ideal version). The discrepancy between the actual and ideal scores is contended to be a measure of satisfaction with family. Though conceptually attractive, this measurement strategy was not verified, as assessed in the present study by correlating the actual-ideal discrepancy scores with family discord (Index of Family Relations) scores. Clinical adoption of the actual-ideal discrepancy-score as a measure of family satisfaction is thus seen as premature, until more supportive evidence is demonstrated.     

A tether system for psychophysiological studies in the dog

A system for monitoring blood pressure or other physiological variables in the unanesthetized and chronically instrumented dog is described. An indwelling catheter attaches to a pressure transducer affixed to the underside of a leather shield, which snaps onto a custom-fitted leather vest worn by the dog. The transducer cable ascends vertically through a hollow, flexible, stainless steel tether, which is attached at the lower end to the leather shield and at the upper end to a fluid and electrical swivel. The swivel is attached to an overhead counterbalanced boom assembly, which moves in concert with the dog, maintaining a constant minimal tension on the tether. The boom assembly is attached to a wall plate via a universal joint approximately 7 ft above floor level. Dogs can be maintained comfortably in this system 24 h/day over periods of months, with freedom of posture and movement, including rotational behavior. The system is economical to construct and provides versatile stimulation and record-ing capability and reliable long-term performance.     

Relationship between sex-role attitudes and attitudes toward violence among incarcerated male juvenile offenders

The purpose was to investigate the relationship between sex-role attitudes, as measured by the Attitudes Toward Women Scale for Adolescents, and attitudes toward violence, as measured by the Attitudes Toward Violence Survey, among 81 incarcerated male juvenile delinquents. No association was found between sex-role attitudes and sensitivity toward violence; however, a statistically significant relationship emerged between sex-role attitudes and propensity toward violence. Specifically, offenders who reported the most traditional attitudes toward women's rights and roles were more apt to report that they would engage in violent acts if they were certain of not being punished. Implications are discussed.     

Borderline personality disorder symptoms as predictors of 4-year romantic relationship dysfunction in young women: addressing issues of specificity

The relationships between romantic relationship dysfunction and symptoms of borderline personality disorder (BPD), other personality disorders, and depression were examined prospectively in a community sample of 142 late adolescent women. Although BPD symptoms predicted 4-year romantic dysfunction (romantic chronic stress, conflicts, partner satisfaction, abuse, and unwanted pregnancy), the associations were not unique to BPD. Instead, relationship dysfunction was better predicted by a cumulative index of non-BPD Axis II pathology. Depression did not predict outcomes uniquely when Axis II symptoms were included, except in the case of unplanned pregnancy. The results suggest that although BPD is associated with relationship dysfunction, the effect is a more general phenomenon applying rather broadly to Axis II pathology. The results also highlight the importance of subclinical psychopathology in the construction of early intimate relationships.     

Predictors of first onset and recurrence of major depression in young women during the 5 years following high school graduation

Although most depressive episodes in adulthood are recurrences of the disorder, lifetime history of major depression (MD) is often neglected in predictive models. On the basis of research and theory suggesting differential prediction of MD across the course of the disorder, the authors explored whether factors that predict a first MD onset would not predict MD recurrence. Predictors of MD were examined longitudinally in a sample of 128 young women followed for 5 years. Controlling for lifetime MD history, 5-year MD was predicted by the presence before study entry of 3 variables: having witnessed family violence before age 16, having a parent with a psychiatric disorder, and having a nonmood Axis I disorder. During the follow-up period, chronic and episodic stress predicted MD. Prior lifetime MD interacted with both chronic stress and parental psychopathology to predict MD, such that first onsets, but not recurrences, were predicted by these risk variables.     

Research productivity and scholarly impact of APA-accredited school psychology programs: 2005-2009

This study examined the research productivity and scholarly impact of faculty in APA-accredited school psychology programs using data in the PsycINFO database from 2005 to 2009. We ranked doctoral programs on the basis of authorship credit, number of publications, and number of citations. In addition, we examined the primary publication outlets of school psychology program faculties and the major themes of research during this time period. We compared our results with those of a similar study that examined data from a decade earlier. Limitations and implications of this study are also discussed.     

Social processes affecting the mnemonic consequences of rumors on children’s memory

This research examined whether the impact of overheard rumors on children’s memory for their experiences varies as a function of social processes. The results of two experiments revealed that the very same errant rumor had different consequences for children’s recollections depending on the degree and type of social interactions they had with peers after exposure to the rumor. In both experiments, 3- to 5-year-olds overheard a false rumor about a recently experienced event and then were interviewed about the event 1 week later. In Experiment 1, children were more likely to report experiencing rumored-but-nonoccurring information if they were allowed to interact naturally with peers following exposure to the rumor than if they were prevented from peer exchange. In Experiment 2, exposure to the rumor induced greater memory contamination if it was planted among familiar peers than if it was encountered among strangers.