A preliminary comparison of functional analysis results when conducted in contrived versus natural settings

A preliminary evaluation of the correspondence between functional analysis outcomes across settings was conducted with 2 children who had been diagnosed with autism and who engaged in challenging behavior. Differences across settings (a therapy room and a classroom) were demonstrated in ABAB reversal designs. Three potential patterns of results that may occur when comparing functional analyses across environments are described, and one possible explanation for the occurrence of discrepancies between environments (differing learning histories within separate environments) is offered.     

Reducing depressive intrusions via a computerized cognitive bias modification of appraisals task: Developing a cognitive vaccine

A feature of depression is the distressing experience of intrusive, negative memories. The maladaptive appraisals of such intrusions have been associated with symptom persistence. This study aimed to experimentally manipulate appraisals about depressive intrusions via a novel computerized cognitive bias modification (CBM) of appraisals paradigm, and to test the impact on depressive intrusion frequency for a standardized event (a depressive film). Forty-eight participants were randomly assigned to either a session of positive or negative CBM. Participants then watched a depressing film (including scenes of bereavement and bullying) and subsequently monitored the occurrence of depressive intrusions related to the film in a diary for one week. At one-week follow-up, participants completed additional measures of intrusions – the Impact of Event Scale (IES) and an intrusion provocation task. As predicted, compared to the negative condition, participants who underwent positive CBM showed a more positive appraisal bias. Further, one week later, positive CBM participants reported fewer intrusions of the film and had lower IES scores. Our findings demonstrate that it is possible to manipulate maladaptive appraisals about depressive intrusions via a computerized CBM task. Further, this effect transfers to reducing intrusive symptomatology related to a standardized event (a depressive film) over one week, suggesting novel clinical implications.     

Effects of Deviant Child Behavior on Parental Distress and Alcohol Consumption in Laboratory Interactions

Levels of adult distress and ad lib alcohol consumption following interactions with child confederates were investigated in parents of children with no diagnosable psychiatric disorders. Sixty parents (20 married couples and 20 single mothers) interacted with boys trained to enact behaviors characteristic of either normal children or deviant children with externalizing behavior disorders — attention-deficit hyperactivity disorder (ADHD), conduct disorder (CD), and oppositional defiant disorder (ODD). Relative to the normal child role, interactions with deviant confederates were rated as significantly more unpleasant, resulted in feelings of role inadequacy, and produced significantly more anxiety, depression, and hostility. After the interactions, parents were given the opportunity to drink as much of their preferred alcoholic beverage as they desired while anticipating a second interaction with the same child. The participants consumed more alcohol following exposure to deviant as opposed to normal confederates.     

STRESS, SOCIAL SUPPORT, AND HEALTH IN MARRIED PROFESSIONAL WOMEN WITH SMALL CHILDREN

Two hundred married professional women with small children were surveyed to investigate what types of occupational and role-conflict stresses are associated with physical and depressive symptoms, and whether social support could protect individuals from the negative health effects of stress. Six stress indices predicted physical and depressive symptoms, both Concurrently and 1 year later. These stresses reflected perceptions of lack of authority and influence on the job, sex discrimination, a heavy work load, work imposing on relaxation, family imposing on relaxation, and overall suffering from role conflict. Social support yielded no stress-buffering effects.     

ANTICIPATED EFFECTS OF ALCOHOL CONSUMPTION AS A FUNCTION OF BEVERAGE TYPE: A CROSS-CULTURAL REPLICATION

The relation between type or form of alcoholic beverage consumed and expectations about emotional or behavioral concomitants of drinking was investigated. One hundred and thirty-four Finnish undergraduates (45 men and 89 women) with a mean age of 20.9 years were administered a survey inquiring about the association between each of 86 feelings or actions and four categories of alcoholic beverage (beer, wine, mixed drinks, and straight drinks), assuming comparable levels of intoxication. Multiple discriminant analyses indicated that distinctive and stable expectancies were associated with beer (tension reduction), wine (social pleasure), and straight drinks (mainly negative consequences often related to heavy drinking), while expectancies for mixed drinks were shared by other beverage types. These findings replicated and extended those obtained with a U.S. sample.