Differential Effects of Family Stress Exposure and Harsh Parental Discipline on Child Social Competence

Low family socioeconomic status (SES) is a robust risk factor for adverse child outcomes, yet the specific processes that account for this risk are not fully understood. This study examines whether and how variation in two adverse factors, stressful life events and harsh parental discipline, affect children’s social competence within a high-risk environment, and whether some children are more vulnerable to these effects than others. Data were collected from 207 families of kindergarten children at risk for behavioral maladjustment. Children’s physiological regulation (respiratory sinus arrhythmia; RSA) measured during rest was examined as a moderator of risk exposure. Results indicate that both greater exposure to life stress and harsh discipline were correlated with lower social competence. Although children’s resting RSA was not a direct predictor of their social competence, it moderated the association between life stress and social competence. Greater exposure to life stress was more strongly associated with lower social competence among children with lower resting RSA. Higher RSA may help to buffer the effects of stress and facilitate appropriate social development. RSA did not moderate the effects of harsh discipline. This differential pattern of findings suggests that children’s physiological regulation can facilitate an effective response to situational stressors, but may be less efficacious in buffering against stress in the context of the parent-child relationship.     

Perceptions of Private Market Landlords Who Rent to Tenants of a Housing First Program

The rental of housing units by landlords to participants in Housing First (HF) programs is critical to the success of these programs. Therefore, it is important to understand the experiences of landlords with having these individuals as tenants. The paper presents findings of qualitative interviews with 23 landlords who rented to tenants from a HF program located in a small city and adjoining rural area in eastern Canada and in which approximately 75 % of tenants had been housed for at least six consecutive months at 2 years in the program. Findings showed that landlords are motivated to rent to HF tenants for financial and pro‐social reasons. They reported holding a range of positive, neutral, and negative perceptions of these tenants. They identified problems encountered with some HF tenants that included disruptive visitors, conflict with other tenants, constant presence in their apartments, and poor upkeep of units. On the other hand, landlords perceived HF tenants as being mostly good tenants who are similar to their other tenants. Implications for practice in the context of HF programs are discussed.     

Interactive effects of APOE and CHRNA4 on attention and white matter volume in healthy middle-aged and older adults

In the present study, we investigated age-related changes in interactions between efficiency of neuronal repair mechanisms and efficiency of cholinergic neurotransmission in the context of attentional orienting. In addition, we explored white matter volume changes as possible neuronal underpinnings. A sample of 230 healthy middle-aged (53–64 years) and older (65–75 years) adults was genotyped for polymorphisms of APOE and CHRNA4, a nicotinic receptor subunit gene. Participants were administered a visuospatial attention task involving letter discrimination with location cues of varying validity. Genotype effects on white matter volume were also investigated in a subset of participants who received MRI scans. APOE interacted with CHRNA4, such that APOE-ε4 carriers who were also CHRNA4 TT homozygotes showed disproportionately slowed reaction time (RT) following invalid location cues. The interaction was stronger in the middle-aged participants than in the older participants. There was also a trend for individuals with combined APOE-ε4/CHRNA4 TT genotypes to show both lower white matter volume and slower overall RT on the attention task. The interaction of a neurotransmission gene (CHRNA4) and a susceptibility gene (APOE) suggests that the efficiency of neuronal repair mechanisms may modulate the cholinergic system to influence attentional function.     

Rorschach Responses in Healthy,Community Dwelling Older Adults

Five predicted relationships between age and intellectual level and 16 Rorschach variables were examined through a cross-sectional analysis of 47 healthy, community-dwelling elderly men and women. Subjects were compared by age and intellectual level using gender, level of medication, and scores on the Geriatric Depression Scale (GDS) and the Geriatric Social Readjustment Questionnaire (GSRQ) as covariates. Screening tests for psychiatric and physical illness, recent life events, and hearing and vision loss were administered, In contrast to prior research suggesting changes in Rorschach scores with differences in age and intellectual level, only one significant difference was found for these variables. The data suggest that age and intellectual level may contribute less to Rorschach responses than was previously thought.     

Popular Versus Skinnerian Views on the Relation Between Human Freedom and Dignity

This study evaluated Skinner's (1971) contention that the function relating the degree to which a person's behavior is ascribed to voluntary choice and the level of dignity ascribed to that person originates at zero dignity for zero choice. In Study 1, 91 American college students answered questions about themselves, their beliefs about voluntary versus environmental control of behavior, and their bases for judging dignity. Then they attempted to describe their views of the functional relationship between perceived human dignity and perceived voluntary control of both prosocial and antisocial behaviors. Most indicated belief in voluntary choice, and some in intrinsic (unearned) dignity, but few could relate them quantitatively. A second study used 27 students in an advanced class, for whom the theoretical implications of various functional relationships were discussed before the functions were drawn. Both studies refuted Skinner's pragmatic argument against the concepts of freedom and intrinsic dignity.     

Perspectives of Adults Living With Autism Spectrum Disorder: Psychosocial and Occupational Implications

The incidence of Autism Spectrum Disorder (ASD) has increased over the past decade suggesting a need for further research. This article describes a two phase phenomenological study which explored the lived experience of ASD and its psychosocial effects on relationships, socialization, and occupational participation. Phenomenological interviews were given to three women and three men with high functioning ASD. Phase two of the research included two additional individual interviews and four focus groups. Results indicated themes regarding participants' desires to engage in social occupations, and barriers caused by the nature of the ASD which may successfully be addressed by occupational therapy.     

Overcoming Philosophy: Heidegger, Metaphysics, and the Transformation to Thinking

Heidegger’s critique of metaphysics is central to his attempt to re-instantiate the question of being. This paper examines Heidegger’s critique of metaphysics by looking at the relationship between metaphysics and thought. This entails an identification of the intimate relationship Heidegger maintains exists between philosophy and metaphysics, an analysis of Heidegger’s critique of this association, and a discussion of his proposal that philosophy has been so damaged by its association with metaphysics that it must be replaced with meditative thinking. It is not quite clear, however, how the overcoming of metaphysical thinking is to occur especially given Heidegger’s insistence that relying on human will to effect an alteration in thinking simply re-instantiates the metaphysical perspective to be overcome. While several critics have argued Heidegger has no solution to this issue, instead holding that thought must simply be open to being’s ‘self’-transformation if and when it occurs, I turn to Heidegger’s notion of trace and a number of scattered comments on the relationship between meditative thinking and willing as non-willing to show Heidegger: (a) was aware of this issue; and (b) tried to resolve it by recognising a reconceptualised notion of willing not based on or emanating from the aggressive willing of metaphysics.     

Neuropsychological Functioning in Early Hydrocephalus: Review From a Developmental Perspective

Children with hydrocephalus have deficits in several neuropsychological domains. The most notable are motor, visuoperceptual, and visuomotor function. These deficits are multiply determined and depend on the etiology and severity of the hydrocephalus to a large extent. Corpus callosum abnormalities resulting from stretching of callosal fibers and other cortical white matter tracts are implicated as contributory to these deficits. Enlarged ventricles and associated compression of posterior cortical areas also correlate with cognitive impairment. Distinguishing which cognitive domain negatively impacts on the child’s functioning and which domains influence behavior in isolation or in combination has been the subject of numerous studies. Developmentally, we know little about the emergence of neuropsychological functioning in children with hydrocephalus. Study of the effects of hydrocephalus at different stages of development is useful to clinicians and researchers interested in the impact of diffuse neurophysiological damage on cognition in the developing brain. The medical and neuropsychological literature have begun to inform about these effects. The core deficits in hydrocephalus have yet to be explicated and a focus on investigations that answer these questions is required. This review summarizes the current knowledge about neurocognitive sequelae of hydrocephalus.