Physical activity and diabetes: An application of the theory of planned behaviour to explain physical activity for Type 1 and Type 2 diabetes in an adult population sample

Physical activity (PA) plays a key role in the management of Type 1 (T1D) and Type 2 diabetes (T2D) but there are few theory-based, effective programs to promote PA for individuals with diabetes. The purpose of this study was to investigate the utility of the Theory of Planned Behaviour (TPB) in understanding PA in an adult population with T1D or T2D. A total of 2311 individuals (691 T1D; 1614 T2D) completed self-report TPB constructs of attitude, subjective norms, perceived behavioural control (PBC), intention and PA at baseline and 1717 (524 T1D; 1123 T2D) completed the PA measure again at 6-month follow-up. Multi-group Structural Equation Modelling was conducted to: (1) test the fit of the TPB structure (2) determine the TPB structural invariance between the two types of diabetes and (3) to examine the explained variances in PA and compare the strength of associations of the TPB constructs in the two types of diabetes. The TPB constructs explained ≥40% of the variance in intentions for both diabetes groups. In cross-sectional models, the TPB accounted for 23 and 19% of the variance in PA for T1D and T2D, respectively. In prospective models, the TPB explained 13 and 8% of the variance in PA for T1D and T2D, respectively. When adjusting for past PA behaviour, the impact of PBC and intention on behaviour was reduced in both groups. The findings provide evidence for the utility of the TPB for the design of PA promotion interventions for adults with either T1D or T2D.     

Cross-examination of the expert witness: Do hostile tactics affect impressions of a simulated jury?

Ninety-one introductory psychology students viewed a videotape of a simulated personal damage trial in which a psychologist expert witness testified about a plaintiff's psychological problems resulting from trauma. The defense attorney's cross-examination tactics, employed against the expert witness, were varied in the videotape. A 2 × 2 factorial design was used, with leading versus nonleading questions and a hostile versus nonhostile attorney. An interaction effect was obtained, in which a hostile attorney using leading questions and a nonhostile attorney using nonleading questions were perceived as least effective.     

Problems in measuring the success of family therapy in a common clinical setting: impasse and solutions.

Families treated in conjoint therapy in the outpatient clinic of a general community hospital for about a year and other families that refused further contact with the same clinic after no more than two interviews were followed up about four and a half years later. The main difference found was that the treated group reported more new symptoms. The complexities of interpreting the data obtained are used as a basis for discussing problems that confront, and may deter, clinics attempting to evaluate their clinical work by means of controlled, nonfactorial or related designs. Process or correlational studies are suggested as an alternate choice.     

Videotaped simulated families as a tool in family therapy outcome research

Twenty-two therapists who had treated 57 families in brief conjoint family therapy under supervision responded to a videotaped simulated family as if they were treating it. Their responses were audiotaped and coded on a system devised for this study. Positive relationships were found between the ratings of expertise based on the coding system, and independent ratings of the treated families' satisfaction with treatment and the status of the presenting symptoms 6 months after termination. Videotaped simulated families are potentially useful as standardizable methods of revealing individual differences in therapists for family therapy outcome research.     

Relational Entitlement,Early Recollections of Parental Care,and Attachment Orientation

The present study examined whether inadequate parental care has a long-term impact on pathological relational entitlement in romantic relations, and whether this impact is mediated by insecure attachment style. Our cohort of 335 Israeli adults completed Sense of Relational Entitlement (SRE), Experience in Close Relationships (ECR), and Parental Bonding Instrument (PBI) questionnaires. The results generally supported our hypotheses. Avoidant attachment style fully and negatively mediated the link between maternal adequate care and SRE total entitlement. Anxious attachment style fully and negatively mediated the link between PBI paternal adequate care and SRE total entitlement. Women were found to report more relational entitlement. These results support the notion that pathological relational entitlement has its roots in recollections of early parental care and attachment experiences. The results of the study are discussed in the context of adult attachment and romantic relationships.     

Does Object Height Affect the Dart Throwing Motion Angle during Seated Activities of Daily Living?

Abstract

Complex wrist motions are needed to complete various daily activities. Analyzing the multidimensional motion of the wrist is crucial for understanding our functional movement. Several studies have shown that numerous activities of daily livings (ADLs) are performed using an oblique plane of wrist motion from radial-extension to ulnar-flexion, named the Dart Throwing Motion (DTM) plane. To the best of our knowledge, the DTM plane angle performed during ADLs has not been compared between different heights (e.g. table, shoulder and head height), as is common when performing day-to-day tasks. In this study, we compared DTM plane angles when performing different ADLs at three different heights and examined the relationship between DTM plane angles and limb position. We found that height had a significant effect on the DTM plane angles - the mean DTM plane angle was greater at the lower level compared to the mid and higher levels. A significant effect of shoulder orientation on mean DTM plane angles was shown in the sagittal and coronal planes. Our findings support the importance of training daily tasks at different heights during rehabilitation following wrist injuries, in order to explore a large range of DTM angles, to accommodate needs of common ADLs.     

Friendsickness in the Transition to College: Precollege Predictors and College Adjustment Correlates

In this study friendsickness (preoccupation with and concern for the loss of or change in precollege friendships) is seen as a significant source of distress for college students, affecting college adjustment. A short‐term longitudinal study of college students (N = 70) examined associations between friendsickness, precollege predictors, and dimensions of college adjustment 10 weeks into the first semester. As hypothesized, friendsickness was associated with precollege social concerns, discrepancy between precollege expectations and college experiences, more precollege friends in the college social network, and loneliness and poor self‐esteem in college. Implications for precollege prevention of and college intervention efforts for friendsickness are discussed.