Intergenerational Effects of Early Parental Adversity on Child Developmental Outcomes among Families Living in Emergency Homeless Shelters.

Adverse childhood experiences (ACEs) are associated with persistent physical and psychological impairments over time and intergenerational transmission of trauma. Few studies have examined contexts of acute adversity with an eye toward understanding intergenerational transmission of ACEs. Homelessness and residential mobility are strongly associated with increased deficits across key developmental domains throughout the lifespan.

Long-term, high frequency in situ measurements of intertidal mussel bed temperatures using biomimetic sensors.

At a proximal level, the physiological impacts of global climate change on ectothermic organisms are manifest as changes in body temperatures. Especially for plants and animals exposed to direct solar radiation, body temperatures can be substantially different from air temperatures. We deployed biomimetic sensors that approximate the thermal characteristics of intertidal mussels at 71 sites worldwide, from 1998-present.

Influence of escalating alternative reinforcer values on cigarette choice.

The availability of alternative reinforcers reduces drug taking. Escalating alternative reinforcer values have been used to initiate and maintain abstinence from drug use. A reset in reinforcer value has been added to the schedule of alternative reinforcer presentation to discourage relapse.

Methylphenidate increases cigarette smoking in participants with ADHD.

Rationale: Methylphenidate (Ritalin®) is commonly prescribed for behavioral problems associated with attention deficit/hyperactivity disorder (ADHD). The results of previous studies suggest that methylphenidate increases cigarette smoking in participants without psychiatric diagnoses. Whether methylphenidate increases cigarette smoking in participants diagnosed with ADHD is unknown.

Amphetamine self-administration in light and moderate drinkers.

Background: Light and moderate drinkers respond differently to the effects of abused drugs, including stimulants such as amphetamine. The purpose of this study was to determine whether light and moderate drinkers differ in their sensitivity to the reinforcing and subjective effects of d-amphetamine. We hypothesized that moderate drinkers (i.

Methylphenidate increases choice of cigarettes over money.

Introduction: Stimulants increase cigarette smoking in the naturalistic environment and laboratory. The effects of methylphenidate on a 9-trial, discrete cigarette versus money ($0.25) choice task were tested to elucidate the mechanisms underlying stimulant-induced increases in smoking.

Stimulant-induced changes in smoking and caloric intake: influence of rate of onset.

Rate-of-onset modulates the subject-rated effects of stimulants. Results of two studies from our laboratory demonstrate that immediate-release methylphenidate increases smoking and decreases caloric intake. Whether rate-of-onset influences the effects of methylphenidate on smoking and eating is unknown.