Touch may reduce cognitive load during assisted typing by individuals with developmental disabilities.

Many techniques have attempted to provide physical support to ease the execution of a typing task by individuals with developmental disabilities (DD). These techniques have been controversial due to concerns that the support provider's touch can influence the typed content. The most common interpretation of assisted typing as an ideomotor phenomenon has been qualified recently by studies showing that users with DD make identifiable contributions to the process. This paper suggests a neurophysiological pathway by which touch could lower the cognitive load of seated typing by people with DD. The required sensorimotor processes (stabilizing posture and planning and executing manual reaching movements) and cognitive operations (generating and transcribing linguistic material) place concurrent demands on cognitive resources, particularly executive function (EF). A range of developmental disabilities are characterized by deficits in sensorimotor and EF capacity. As light touch has been shown to facilitate postural coordination, it is proposed that a facilitator's touch could assist the seated typist with sensorimotor and EF deficits by reducing their sensorimotor workload and thereby freeing up shared cognitive resources for the linguistic elements of the task. This is the first theoretical framework for understanding how a facilitator's touch may assist individuals with DD to contribute linguistic content during touch-assisted typing.

Randomized Trial Testing an Online Responsible Vendor Training in Recreational Marijuana Stores in the United States.

OBJECTIVE: An online training in responsible marijuana vendor (RMV) practices was evaluated for effects on compliance with ID checking regulations. METHOD: A random sample of state-licensed recreational marijuana stores (n = 175) in Colorado and Washington State was selected in 2016-2017 and was enrolled in a randomized pretest-posttest controlled design. After baseline assessment, 75 stores were randomly assigned to a usual and customary training control group, stratified by state and region. The remaining stores (n = 100) were invited to use the RMV training. Stores were posttested at 3 and 9 months postrandomization. The primary outcome was refusal of sale measured with pseudo-underage patrons who attempted to enter stores and purchase cannabis without a state-approved ID. RESULTS: There was no difference by treatment group in refusal of pseudo-underage patron buyers (baseline: 92.5% intervention vs. 94.7% control; 3-month posttest 94.8% vs. 97.5%; 9-month posttest 97.5% vs. 97.1%, p = .286 [one tailed, adjusted for covariates]). The use of training increased refusals at store entry (trained: 65.9% baseline 82.5%, 3 months 79.9%, 9 months; not trained: 82.6%, 83.1%, 84.5%, p = .020 [two tailed, adjusted for covariates]). This difference was especially evident in Washington State (trained: 40.3%, 65.1%, 60.4%; not trained: 57.9%, 68.5%, 72.3%) but not in Colorado (trained: 95.2%, 101.0%, 101.4; not trained: 95.7%, 98.6%, 99.2%, p = .033 [two tailed, adjusted for covariates]). CONCLUSIONS: When used by store personnel, online RMV training increased refusal of buyers who appeared young and did not provide a state-approved ID. However, it did not improve refusal rates overall. Stores that had lower refusals at baseline and used the training may have benefited from it.

Association of occupational sun safety policy and actions in state transportation sector in the United States.

BACKGROUND: Occupational sun protection is recommended by government health authorities. Sun safety policies and predictors of managers' reports of sun safety actions were assessed. METHODS: Written policies from 21 state departments of transportation (DOTs) enrolled in a randomized trial to test methods for scaling-up an occupational sun safety intervention were coded for sun safety content at baseline. Managers (n = 1113) supervising outdoor workers reported on sun safety actions in a baseline survey. RESULTS: Twenty state DOTs (95.2%) have a policy with at least one sun protection component. Sun safety training was increased at workplaces with a written sun safety policy (p < 0.001) and unwritten standard procedures on sun protection (p < 0.001). Reported sun safety actions were highest where there was a written sun safety policy (p < 0.001) and unwritten standard procedures on sun protection (p < 0.001). CONCLUSIONS: Policies are essential for the implementation of employee sun safety. There is room for improvement in existing policies of state DOTs.

Sales to apparently alcohol-intoxicated customers and online responsible vendor training in recreational cannabis stores in a randomized trial.

BACKGROUND: In some U.S. states, laws prohibit sales of recreational marijuana to intoxicated customers to prevent associated harms. In alcohol markets, training in responsible sales practices is one intervention to help reduce such sales to intoxicated customers. Similar training may be beneficial in the recreational cannabis market. METHODS: An online responsible marijuana vendor (RMV) training was developed. Among its five modules, learning elements taught store personnel to recognize signs of alcohol impairment and intoxication, refuse sales, and understand the risks of driving under the influence of cannabis. A sample of n = 150 recreational cannabis stores in Colorado, Oregon, and Washington State, USA were enrolled in a randomized controlled trial, half of which were randomly assigned to use the RMV training. Stores were posttested using a pseudo-customer protocol in which confederate buyers feigned obvious signs of alcohol intoxication. RESULTS: Deterrence of sales to intoxicated customers does not seem to exist, regardless of whether the states' laws prohibit it. Only 16 of 146 stores (11.0%; 4 Oregon stores were eliminated that were not in business) refused sales. There was no difference in refusal rates between intervention (11.6% [3.9%]) and control stores (7.6% [3.1%], F = 0.71, p = 0.401 [1-tailed]) or between stores that used the RMV training (6.3% [4.0%]) or not (12.0% [5.7%], F = 0.91, p = 0.343 [2-tailed]). In 11 visits, store personnel commented on the buyers' behavior, or expressed concern/suspicion about buyers, but sold to them anyway. CONCLUSIONS: Training in responsible sales practices alone did not appear to reduce sales to apparently alcohol-intoxicated customers. Legal deterrence from making these sales may be insufficient or nonexistent for store management to support adherence to this responsible sales practice. Regulatory and policy actions may be needed to increase perceived risk with such sales (i.e., clear policy and swift, severe, and certain penalties) to achieve training's benefits.

Formative research identifying message strategies for a campus bicycle safety campaign using self-determination theory and the social norms approach.

This formative study investigates the utility of the social norms approach (SNA) and self-determination theory (SDT) in framing safe bicycling messages with the goal of increasing intention to use bicycle lanes on a university campus. In Study 1, observational data showed that the majority of campus bicyclists did not use designated bike lanes while cycling; thus, intention to use bicycle lanes was chosen as the dependent variable for Study 2. Survey data (n = 168) collected from college students measured SNA and SDT constructs related to intention to use bicycle lanes, including descriptive norms, injunctive norms, autonomy, competence, and relatedness. Results indicate that different aspects of both the SNA and SDT are viable approaches for developing bicycle safety campaign messages, as competence, relatedness, and injunctive norms were significant predictors of intention to use bicycle lanes. Implications for the development of campaign messages are discussed, and information is presented to assist other groups so they can use the same process to develop relevant campaign messages.

Implementation and Effectiveness of an Online Responsible Vendor Training Program for Recreational Marijuana Stores in Colorado, Oregon, and Washington State.

CONTEXT: Six US states have implemented retail sales of recreational marijuana. Training in responsible sales practices has been effective in the alcohol market. An online responsible marijuana vendor (RMV) training was produced and implemented with stores in a randomized trial. PROGRAM: An online RMV training was developed through meetings with state regulators and local law enforcement personnel, curriculum standards published by the Colorado Marijuana Enforcement Division in May 2015, interviews with recreational marijuana store personnel (n = 15), and usability testing of a prototype training with store personnel (n = 19) in Colorado and Washington State. The training contained 5 modules: state laws and regulations, ID checking, health effects of marijuana, customer service practices including recognizing intoxicated patrons, and rules of the trade. IMPLEMENTATION: A randomized controlled trial testing the training enrolled a random sample of state-licensed retail recreational marijuana stores (n = 225) in Colorado, Oregon, and Washington State. In total, 125 stores were randomly assigned to receive the RMV training. A total of 420 store employees completed the online training between June 2017 and February 2018 (43.5% female, 88.4% younger than 40 years, and 74.1% non-Hispanic white). EVALUATION: Responses to posttraining surveys showed that most trainees found the training user-friendly (78.4%), were satisfied (68.8%), and would recommend it to another employee (91.1%). The training improved trainees' ability to check IDs (pretraining mean = 3.91 [SD = 1.36], posttraining mean = 4.58 [SD = 0.66], t387,388 = 8.68, P < .001) and their confidence to use the state's inventory tracking system (pretraining mean = 2.52 [SD = 0.65], posttraining mean = 2.85 [SD = 0.39], t387, 388 = 10.89, P < .001) and spot intoxicated customers (pretraining mean = 2.79 [SD = 0.41], posttraining mean = 2.94 [SD = 0.25], t387,388 = 6.87, P < .001). DISCUSSION: Online RMV training was acceptable to retail recreational marijuana personnel and potentially improved responsible sales practices. Responsible vendor training has been successful under certain conditions in the alcohol market and should be considered for the recreational marijuana market.

Hidden communicative competence: case study evidence using eye-tracking and video analysis.

A facilitated communication (FC) user with an autism spectrum disorder produced sophisticated texts by pointing, with physical support, to letters on a letterboard while their eyes were tracked and while their pointing movements were video recorded. This FC user has virtually no independent means of expression, and is held to have no literacy skills. The resulting data were subjected to a variety of analyses aimed at describing the relationship between the FC user's looking and pointing behaviours, in order to make inferences about the complex question of 'authorship'. The eye-tracking data present a challenge to traditional 'facilitator influence' accounts of authorship, and are consistent with the proposition that this FC user does indeed author the sophisticated texts that are attributed to him; he looks for longer at to-be-typed letters before typing them, and looks ahead to subsequent letters of words before the next letter of the word is typed.

Moral understanding in children with autism.

Children with autism were compared with control groups on their ability to make moral judgements. Participants were presented with pairs of vignettes in which actions were either deliberate or accidental and caused injury to a person or damage to property. Participants were asked to judge which protagonist was the naughtier and to verbally justify this judgement. Results showed that the children with autism were as likely as controls to judge culpability on the basis of motive, and to judge injury to persons as more culpable than damage to property. Children with autism also offered some appropriate verbal justifications for their judgments although most justifications were of poor quality and reiterated the story. Results are discussed in terms of theory of mind and the possible role of deficits in complex reasoning and executive functions.