Aggression in toddlers: associations with parenting and marital relations.

This study examined the relation among parenting factors, marital relations, and toddler aggression. A structured questionnaire was administered to both parents of 254 2-year-olds. The authors used correlation and hierarchical multiple regression analyses to assess the extent to which certain personality traits, drug use, parenting style, and marital conflicts were related to the toddlers' aggressive behavior. Results showed that the maternal child-rearing and parental aggression domains had a direct effect on toddler aggression. The domain of maternal child rearing also served as a mediator for the domains of marital relations, paternal child rearing, parental aggression, and parental drug use. The findings indicated that maternal child-rearing practices, personality attributes, and drug use were more important than paternal attributes in relation to toddler aggression. Implications for prevention among families at risk are discussed.     

Associative strength level and retrieval inhibition in semantic memory

In a series of investigations, E. F. Loftus (1973; G. R. Loftus & E. F. Loftus, 1974; E. F. Loftus, Senders, & Turkletaub, 1974) discovered that the latency of item retrieval from a semantic category was reduced if it immediately followed an earlier retrieval from the same category, a phenomenon attributed to spreading activation. Subsequently, Brown (1981) discovered an increase in latency across extended retrievals from a single semantic category. The present investigation followed up this finding by comparing exemplars that varied in strength of association to the category name. The probability of obtaining inhibition (longer latencies and increased errors) was inversely related to the associative strength of the exemplars. The results suggest that low-strength category associates build up inhibition more rapidly because they accrue situational strength relatively more rapidly than high-strength associates.     

Coping in adolescent children of HIV-positive and HIV-negative substance-abusing fathers

The authors examined coping in the adolescent children of drug-abusing fathers who have, or are at risk for contracting, human immunodeficiency virus (HIV). The ability to cope is an important factor in the adolescent's own risk behaviors, including drug use and associated problems. Each father and his adolescent child were separately administered a structured interview regarding personality, drug use, relationships, coping, and other behaviors. Adolescent adaptive coping was found to be related to greater conventionality, less marijuana use, fewer intra- and interpersonal problems, paternal adaptive coping, and a close father-child bond. Moreover, analysis using a risk factor index indicated an exponential increase in adolescent maladaptive coping with each additional psychosocial risk. Implications for policy and intervention are also discussed.     

Risk factors for adolescent marijuana use across cultures and across time.

An integrated analysis of the data from 3 different studies was conducted to examine the early psychosocial predictors of later marijuana use among adolescents. Longitudinal analysis of interview data was performed. The data used in the analysis were derived from (a) a sample of 739 predominantly White adolescents representative of the northeastern United States, (b) a sample of 1,190 minority adolescents from the East Harlem section of New York City, and (c) a sample of 1,374 Colombian adolescents from two cities in Colombia, South America. In 2 of the samples, participants were interviewed in their homes, and in the 3rd study, participants were assessed in school. The predictors included a number of variables from (a) the personality domain, reflecting the adolescents' conventionality and intrapsychic functioning; (b) the family domain, representing the parent-child mutual attachment relationship and parental substance use; (c) the peer domain, reflecting the peer group's delinquency and substance use; and (d) the adolescents' own use of legal drugs. The dependent variable was adolescent marijuana use. The results of the analysis demonstrated remarkable consistency in the risk and protective factors for later marijuana use across the 3 samples, attesting to the robust nature of these predictors and their generalizability across gender, time, location, and ethnic/cultural background. These findings have important implications for designing intervention programs. Programs aimed at preventing adolescent marijuana use can be designed to incorporate universal features and still incorporate specific components that address the unique needs of adolescents from different groups.     

Longitudinally Foretelling Drug Use in the Late Twenties: Adolescent Personality and Social-Environmental Antecedents

This research focuses on the interrelation of the parent-child attachment, unconventionality, friends' drug use, and the young adult's use of drugs. Data were collected from participants at 4 points in time: early adolescence, late adolescence, early 20s, and late 20s. Data were collected from mothers at the 3 points in time that corresponded with the first 3 collections of data from their children. Both the youths and their mothers were individually interviewed. The findings indicated that the effect of parent-child mutual attachment was mediated through early adolescent personality attributes of greater responsibility, less rebelliousness, and intolerance of deviance. These non-drug-prone personality and behavioral attitudes, in turn, insulated the young adult from affiliating with drug-using peers, and these attitudes were related to less drug use in the early 20s and ultimately in the late 20s. The results suggest that interventions focused on enhancing parent-child mutual attachment should result in a reduction of the risk factors conducive to drug use during the late 20s. The fact that these findings cover a decade and a half, from early adolescence to the late 20s, underscores the significance of placing drug use in a perspective that includes familial and behavioral aspects.     

Complicated Grief in Canada: Exploring the Client and Professional Landscape

Complicated grief (CG) is one of the central themes in bereavement research and advanced clinical practice today. Using a mixed-methods approach, we wanted to learn (a) what tools Canadian practitioners used to identify or diagnose CG and (b) what interventions or strategies they used to address CG. Sixty-three professionals responded to our survey. There were no straightforward answers to these questions: the state-of-the art of CG in Canada is, in fact, complicated. Practitioners used a wide assortment of tools and strategies with no consensus on any one approach or tool. Building a Canadian CG community of practice was recommended.     

A Stairway to Heaven? Structure of the Religious Involvement Inventory and Spiritual Well-Being Scale

Being religious or having spiritual beliefs has been linked to improved health and well-being in several empirical studies. Potential underlying mechanisms can be suggested by psychometrically reliable and valid indices. Two self-report measures of religiosity/spirituality were completed by a cohort of older adults: the Religious Involvement Inventory and the Spiritual Well-being Scale. Both were analyzed using principal components analysis and the Mokken scaling procedure. The latter technique examines whether items can be described as having a hierarchical structure. The results across techniques were comparable and hierarchical structures were discovered in the scales. Analysis of the hierarchy in the RII items suggested the latent trait assesses the extent to which an individual’s belief in God influences their life. Examining scales with a range of psychometric techniques may give a better indication of the latent construct being assessed, particularly the hierarchies within these which may be of interest to those investigating religiosity-health associations.     

Hypermnesia: The role of multiple retrieval cues

We demonstrate that encoding multiple cues enhances hypermnesia. College students were presented with 36 (Experiment 1) or 60 (Experiments 2 and 3) sets of words and were asked to encode the sets under single- or multiple-cue conditions. In the single-cue conditions, each set consisted of a cue and a target. In the multiple-cue conditions, each set consisted of three cues and a target. Following the presentation of the word sets, the participants received either three cued recall tests (Experiments 1 and 2) or three free recall tests (Experiment 3). With this manipulation, we observed greater hypermnesia in the multiple-cue conditions than in the single-cue conditions. Furthermore, the greater hypermnesic recall resulted from increased reminiscence rather than reduced intertest forgetting. The present findings support the hypothesis that the availability of multiple retrieval cues plays an important role in hypermnesia.     

The relationship of personality and behavioral development from adolescence to young adulthood and subsequent parenting behavior

The purpose of the study was to examine the association of parental personality, behavior, and substance use during adolescence and adulthood as related to the later parent-offspring relationship. The sample consisted of 297 parents (M age 32 yr.), who were first interviewed at earlier points in their lives in childhood and early adolescence at six points in time, extending from 1983 to 2002. Multiple regression models showed that parents with certain earlier personality and behavioral attributes, e.g., more rebelliousness and more frequent tobacco use, had a more difficult relationship with their children. Findings indicated an association between the cumulative number of psychosocial risk factors in the parents and difficulties in the parent-child relationship. The findings suggested that interventions designed to decrease youths' substance abuse may increase the likelihood that later when they are parents they will form nurturing relationships with their children.     

The role of older brothers in younger brothers' drug use viewed in the context of parent and peer influences

The purpose of this study was to examine the impact of an older brother's drug use on his younger brother's drug use viewed in the context of parent and peer influences. The sample consisted of 278 White, middle-class male college students and their oldest brothers, who were given questionnaires assessing drug behavior. Results indicated that older brother, parental, and peer drug use each had an independent impact on younger brother's use. The degree of influence varied, with drug modeling by peers and older brothers having a stronger association with younger brother drug use than did parental drug modeling. Further, the older brother's advocacy of drugs was associated with his younger brother's use even if the older brother did not serve as a drug model. Similarly, older brother drug modeling was of importance even if he did not advocate use. Finally, interactive results suggested that older brothers who did not use drugs could offset the negative effects of parental drug risks on younger brother use. Also, younger brothers were least likely to use drugs if both older brothers and peers served as models for nonuse.