Psychometric vs. attentional correlates of early onset alcohol and substance abuse

Adolescent inpatients with a diagnosis of alcohol abuse (n=28), nonalcohol substance abuse disorders (n=15), or psychiatric disorders without substance abuse (n=46) were examined on measures of attentional, intellectual, and personality functioning. High scores on a personality measure, the Substance Abuse Proclivity Scale (SAP), was the best predictor of substance abuse in general. Alcohol abusers were differentiated from other substance abusers by their increased impairment on the Continuous Performance Test. Adolescents with alcohol abuse did not manifest the types of cognitive impairments associated with chronic alcoholism. These data suggest that certain attentional impairments may be associated with early onset alcohol abuse and that earlier conceptions of the role of attentional impairments in risk prediction for alcohol abuse are supported.This research was supported by the Four Winds Foundation.     

Plasma glucose and insulin levels in monkeys anticipating feeding

To see whether plasma glucose or insulin changed in anticipation of feeding, we provided seven rhesus monkeys with four-hour access to food every other day. Blood was sampled before and during a 30-minute signal which ended with food availability and before and during a 30-minute signal which was not closely and reliably linked with food availability. Plasma insulin showed no evidence of conditioning. Plasma glucose was higher during the signal than prior to the signal in both experiments. This probably reflects the arousing nature of the signal rather than appetitive-associated learning. However, the differences, while statistically significant, were probably biologically trivial because they fall within the normal fluctuations of meal-fed monkeys. Under the conditions of this experiment, it appears that conditional changes in glucose and insulin do not reliably occur in monkeys anticipating access to food.     

A sensation seeking scale for children: Further refinement and psychometric development

A revision of the Sensation Seeking Scale for Children (SSSC) was standardized and validated on a community sample of 660 elementary- and middle-school children and 168 clinic-referred male children. Factor analysis of the combined samples yielded three unique factors, entitled Thrill and Adventure Seeking, Drug and Alcohol Attitudes, and Social Disinhibition. Psychometric indices of reliability and validity were acceptable, but test-retest reliability was only moderate. Differences in SSSC scores according to sex, ethnic group, age, and intellectual status were similar to those found previously with the adult Sensation Seeking Scales. Consistent with documented relations between adult antisocial personality and sensation seeking, the SSSC distinguished boys with conduct disorder (CD) from clinic controls, but the SSSC scores of boys with CD did not differ from those of the community sample boys. Discussion includes suggestions as to the continued study of the assessment of sensation seeking in children.This research was supported by National Institutes of Health Grant 1-R01-MH42529-04 and is based on the doctoral research of the first author.     

Cognitive empathy moderates the relationship between affective empathy and wellbeing in adolescents with autism spectrum disorder

Background: Individuals with autism spectrum disorder (ASD) reportedly have reduced cognitive empathy (CE), yet intact levels of affective empathy (AE) when compared to typically developing individuals. To date, no research has examined the implications of this empathic imbalance on personal wellbeing (PWB). Method: Twenty four high-functioning adolescents with ASD (M _age = 13.21, SD = 2.83, 14 males) and 24 non-clinical control adolescents (M _age = 13.10, SD = 2.73, 15 males) took part in the present study. CE and AE were measured using the interpersonal reactivity index, while PWB was assessed via the personal wellbeing index-school children. Results: Participants in the ASD group scored significantly lower than the control group on measures of CE and AE. Moderated regression analyses revealed that for the ASD group only, CE appeared to moderate the relationship between AE and PWB. Specifically, when CE was low, the relationship between AE and PWB was significant and negative. However, when CE was high, the relationship between AE and PWB was significant and positive. Conclusions: CE appears central to the PWB of those with ASD. Only when CE is high were participants able to experience the positive relationship between AE and PWB. Interventions that target the cognitive dimensions of empathy may improve PWB.     

The effect of burn injury on adolescents autobiographical memory

Autobiographical memory recall was investigated in two female adolescent groups; one group who had experienced a burn injury and a matched control group. The Burn group was not currently depressed or anxious, but scored significantly higher on the intrusion subscale of the impact of event scale compared to controls. Two autobiographical memory tasks, the autobiographical memory cueing task and the Children's Autobiographical Memory Inventory (CAMI), were used. For the cueing task, the Burn group was significantly slower to recall specific memories. This group also recalled significantly fewer specific memories and significantly more extended overgeneral memories. For the CAMI, the burns group produced significantly lower semantic and episodic recall. The Burn group also produced significant correlations between sub-scales of the impact of event scale and selected measures on the autobiographical memory tasks. Higher intrusion scores were associated with less detailed episodic recall. Higher avoidance scores were associated with longer latencies to recall memories to negative cue words and fewer specific memories to all cue words. These results are discussed from the perspective that the Burn group experienced intrusive thoughts which interfered with normal autobiographical functioning.     

Incremental validity of selected MMPI-A content scales in an inpatient setting

To date, relatively few studies have been published evaluating the validity or incremental validity of the content scales from the adolescent version of the Minnesota Multiphasic Personality Inventory (MMPI-A; J. N. Butcher et al., 1992). A sample of 629 psychiatric inpatient adolescents who had completed the MMPI-A was used to evaluate the ability of selected clinical and content scales to predict conceptually related clinical variables. Criteria were based on clinician ratings, admission and discharge diagnoses, and chart reviews. Results from hierarchical multiple and logistic regression analyses indicated the content scales offered incremental validity over the clinical scales and supported the use of the content scales as an adjunct to the traditional clinical scales.     

Correlates of the MMPI–A Psychopathology Five (PSY–5) Facet Scales in an Adolescent Inpatient Sample

The Bender-Gestalt was given following the Canter Background Interference Procedure (BIP) to 40 schizophrenics divided into paranoid-nonparanoid and process-reactive sub-categories. Nonparanoids performed significantly poorer under BIP conditions than under standard procedure. Paranoids performed equally well under both conditions. Comparison with Canter's brain-damaged Ss indicated that process nonparanoid schizophrenics resemble brain-damaged Ss using this procedure.     

Thinking Inside the Tool Box: Creativity,Constraints, and the Colossal Portraits of Chuck Close

This article presents a problem‐solving model to examine the often problematic relationship between expertise and creativity. The model has two premises, each the opposite of a common cliché. The first cliché asserts that creativity requires thinking outside‐the‐box. The first premise argues that experts can only think and problem solve inside the tool boxes of their expertise. The second cliché, that creativity requires freedom from constraints, points to the problem with expertise. Free to do anything, experts repeat what has worked best in the past. A solution is suggested by the second premise: to circumvent the liabilities of expertise, creativity requires constraints of a particular paired kind. The model is introduced as an expansion of prior process models focused on problem identification and construction. Problem‐finding is reanalyzed as constraint‐finding. A case study shows how one recognized creator, painter Chuck Close, uses constraints as a tool to solve the expertise‐creativity problem.     

Parent-child discrepancies in report of psychopathology: the contributions of response bias and parenting stress

This study explored the associations between response-bias features, parenting stress, and parent-child discrepancies in self-report and parent ratings of psychopathology in a sample of 153 preadolescents from an inpatient psychiatric setting. Correlational and multiple regression analyses utilized combinations of dissimulation (FB) and defensiveness (DEF) validity scales from the Personality Inventory for Youth (PIY; Lachar & Gruber, 1995) and Personality Inventory for Children (PIC-2; Lachar & Gruber, 2001) and components from Abidin's (1995) Parenting Stress Index (PSI) to predict normalized parent-child discrepancies between the PIY/PIC-2 clinical scales. Response-bias features were significantly associated with hypothesized patterns of under- and overreporting and accounted for most of the variance in parent-child discrepancies. Although child stress components of the PSI demonstrated a generalized pattern of moderate relationships with parent-child discrepancies, parent stress components demonstrated a weaker and more specific pattern of relationships.