Relationships between adolescent drug use and parental drug behaviors

The present study examined some previously reported relationships between drug use by adolescents and perceived attitudes and behaviors of their parents. An anonymous questionnaire was administered to the student body of an inner-city secondary school for difficult students. Relationships between parental use of drugs and adolescent use of the same drugs were moderate and roughly equivalent across drugs. However, parental use of marijuana was strongly related to the adolescent's use of other, harder drugs such as opiates, cocaine, amphetamines, and barbiturates. This finding is explained within the framework of Kandel's postulated stages of drug initiation. It points to a need for further study of parental influences, which may be increasingly problematic as more individuals who have grown up in our marijuana-accepting society become parents of adolescents.     

On observing: The use of the Carkhuff HRD model in writing psychological reports

Discusses the process of observation and presents a systematic approach for incorporating behavioral observations into evaluations and written psychological reports. The approach is based on Robert Carkhuff's Human Resource Development Model, which combines the psychologist's attending and responding skills to explore where clients are, personalizing skills to understand where they need to be, and initiating skills to act on these goals. Using this framework and drawing on the experiences of the authors, several principles of report writing are discussed. The paper presents specific steps and skills which can be used to determine where a client is functioning in a variety of areas and to communicate this understanding to others. Examples are provided to illustrate the principles and steps described.     

Language and life history: a new perspective on the development and evolution of human language

It has long been claimed that Homo sapiens is the only species that has language, but only recently has it been recognized that humans also have an unusual pattern of growth and development. Social mammals have two stages of pre-adult development: infancy and juvenility. Humans have two additional prolonged and pronounced life history stages: childhood, an interval of four years extending between infancy and the juvenile period that follows, and adolescence, a stage of about eight years that stretches from juvenility to adulthood. We begin by reviewing the primary biological and linguistic changes occurring in each of the four pre-adult ontogenetic stages in human life history. Then we attempt to trace the evolution of childhood and juvenility in our hominin ancestors. We propose that several different forms of selection applied in infancy and childhood; and that, in adolescence, elaborated vocal behaviors played a role in courtship and intrasexual competition, enhancing fitness and ultimately integrating performative and pragmatic skills with linguistic knowledge in a broad faculty of language. A theoretical consequence of our proposal is that fossil evidence of the uniquely human stages may be used, with other findings, to date the emergence of language. If important aspects of language cannot appear until sexual maturity, as we propose, then a second consequence is that the development of language requires the whole of modern human ontogeny. Our life history model thus offers new ways of investigating, and thinking about, the evolution, development, and ultimately the nature of human language.     

Practical Certainty

When we engage in practical deliberation, we sometimes engage in careful probabilistic reasoning. At other times, we simply make flat out assumptions about how the world is or will be. A question thus arises: when, if ever, is it rationally permissible to engage in the latter, less sophisticated kind of practical deliberation? Recently, a number of authors have argued that the answer concerns whether one knows that p. Others have argued that the answer concerns whether one is justified in believing that one knows that p. Against both of these, this paper argues that the answer concerns whether p is ‘practically certain’—that is, whether the actual epistemic probability that p differs from epistemic certainty that p only in ways that are irrelevant to the decision one currently faces.     

Motivation, Cognition, and Action: An Analysis of Studies of Task Goals and Knowledge

This paper begins by analysing the nature of cognition and of motivation, especially as they relate to the operation of the subconscious. The interdependence of cognition and motivation is demonstrated. This interdependence is then illustrated through an analysis of studies on goal setting and task strategies (task knowledge) in relation to task performance. Three types of relationships have been found: direct, separate effects of goals and strategies; interactions between goals and strategies (moderation); and the mediation of goal effects by strategies. It is argued that there is really one underlying model that accounts for all of these findings. There are two paths to performance, one motivated by goals and another motivated by other factors. Each is or can be associated with relevant task knowledge. 'Direct' goal effects occur when the subjects already possess relevant task knowledge, but that knowledge is not measured. (If it were measured, there would be mediation.) Direct strategy effects occur when subjects are motivated to discover or use relevant strategies by (unmeasured) motives that are not a product of the performance goal. Moderation occurs when there is no task knowledge tied to the goals but knowledge derives from other sources, which combines with goals to produce performance. Mediation occurs when goals produce measured task knowledge, which, when controlled, vitiates the goal effect. This model suggests ideas for further research.     

Complex decision making: A longitudinal study of process and performance

Two studies using a computer-simulated, strategy-formulation game and business students were conducted using simultaneous verbal protocols. It was found that a number of information-processing and information-evaluation thought processes were significantly related to game performance. Consistent with what is known about individual decision making, the present results suggest that, for the task used in this study, individuals who engage in causal analysis perform better than those who do not. But those who focus on negative emotions, blindly repeat previously successful decisions, and engage in illogical through processes perform more poorly than those who do not. Causal replication using real managers within organizational settings, however, is needed before firm conclusions can be drawn from this research.     

Methods of Group Psychotherapy by Raymond J. Corsini

Abstract

I call attention to the metapsychology of sense, and the role sense plays–phenomenologically and symbolically–in the life of the clinician and the group. Each group member asserts influence in taking a role as the perceiver and the perceived, the senser and the sensed. We reach for sense, for without sense reference, we cannot grasp or even talk about psychic reality. It serves as sign and symbol, as metaphor, analogy, illustration, and model. Sense fixes experience yet may fixate experience and interfere with developing abstract thoughts. Clinical vignettes illustrate how the leader may utilize his or her particular clinical sensibility to reach the group and focus attention, to link sense to psychic qualities: to the personality of the members, the group culture and process, and the live clinical interaction.