Use of latent semantic analysis for predicting psychological phenomena: Two issues and proposed solutions

Latent semantic analysis (LSA) is a computational model of human knowledge representation that approximates semantic relatedness judgments. Two issues are discussed that researchers must attend to when evaluating the utility of LSA for predicting psychological phenomena. First, the role of semantic relatedness in the psychological process of interest must be understood. LSA indices of similarity should then be derived from this theoretical understanding. Second, the knowledge base (semantic space) from which similarity indices are generated must contain “knowledge” that is appropriate to the task at hand. Proposed solutions are illustrated with data from an experiment in which LSA-based indices were generated from theoretical analysis of the processes involved in understanding two conflicting accounts of a historical event. These indices predict the complexity of subsequent student reasoning about the event, as well as hand-coded predictions generated from think-aloud protocols collected when students were reading the accounts of the event.     

To be or not to be a real object: Monitoring the therapeutic relationship

Psychoanalytic theorists have lately come to acknowledge what practicing clinicians have long recognized: the importance of flexibility in psychotherapeutic technique. Adjusting the transference-countertransference expectations to the developmental level of each particular patient has become increasingly necessary as psychodynamic therapists work in depth with a wider range of difficult patients.     

What Do You Think About What the Team Said? The Solution-Focused Reflecting Team as a Virtual Therapeutic Community

The authors describe the use of Solution-Focused Brief Therapy with the use of a reflecting team and discuss the benefits they have found for the clients, the reflecting team, and the therapist.     

The meaning of bad news in HIV disease: Counselling about dreaded issues revisited

HIV disease is a slow, progressive immunological disorder. As there is neither a cure nor a vaccine, morbidity and mortality arising from HIV infection will continue to challenge health care providers, including those who counsel these patients. Psychological preparation for ‘bad news’ and support for those whose health is deteriorating is an important task in HIV counselling. This paper describes what may be considered bad news for people living with HIV, how to prepare them for unwelcome changes in their medical condition and how to give bad news, should the need arise.     

When words lose their power: Shiatsu as a strategic tool in psychotherapy

A psychotherapist sometimes reaches the edge of his abilities, the point at which he/she realizes that for a certain client, words lose their power. The therapist may try a variety of psychological approaches, but with no effect, until he/she comes to feel that perhaps the patient simply cannot be helped. This article points the possibility that in certain cases, when psychotherapy is not bearing fruit, the psychotherapist can make use of additional tools to break through the barrier to treatment. These tools can include psychodrama, movement or dance therapy, and many other non- verbal techniques. The additional tool discussed here is Shiatsu (Acupressure), whose integration in certain cases was found to bring about the desired breakthrough, ultimately bringing the patient to the point at which talking was meaningful and effective again.     

Reading skill and the minimum distance principle: A comparison of listening and reading comprehension

Experiment I compared the listening and reading comprehension of sentences which follow the Minimum Distance Principle, e.g., John tells Bill to bake the cake, and of those which do not, e.g., John promises Bill to bake the cake. Third, fourth, and fifth graders were tested. Support for Chomsky's Stage analysis of mastery of the Minimum Distance Principle was found for the listening but not for the reading task. Reading skill level was found to be positively correlated with Stage and a significantly better predictor of promise performance than was age or IQ. Experiment II investigated the effect of the composition of the experimental presentation list on performance by comparing comprehension when the list contained only promise or tell sentences with that obtained when the list contained both types of sentences. For half the subjects, performance differed as a function of the list composition: Implications of these findings for the assessment of the development of language competence are discussed.     

Differentiated ratings of perceived exertion during physical conditioning of older individuals using leg-weight loading.

Use of leg weights for physical conditioning was evaluated in 8 middle-aged male Ss; four Ss of similar age served as a control group. Pre- and post-training evaluation consisted of heart rate and oxygen uptake responses to five submaximal work loads which involved either level walking or cycling. Differentiated ratings of perceived exertion elicited for each work load were: a local muscular rating; a central or cardio-pulmonary rating; and an over-all or general rating. Submaximal heart rate decreased 6 to 9 beats/min. from pretraining values for all work load after training. The differentiated ratings for training generally reflected a reduced strain on the cardiovascular system and also improved functioning of the working muscles with training. However, when one set of sensations dominated the exertional perception the others appear to have been perceptually de-emphasized. Local muscular factors seemed to dominate the exertional perception for cycling, but central factors appeared to play a more important role for treadmill walking, at least within the range of velocities investigated.