scholarly journals A preliminary investigation of a novel method to manipulate penis length to measure female sexual satisfaction: a single case experimental design.

2021 ◽  
Author(s):  
David Veale ◽  
Aashay Vaidya ◽  
Andriani Papageorgiou ◽  
Melissa Foks ◽  
Simone Giona ◽  
...  
Keyword(s):  
Experimental Design ◽  
Sexual Satisfaction ◽  
Single Case ◽  
Preliminary Investigation ◽  
Penis Length ◽  
Novel Method

Comparing the transfer effects of three nonpharmacological interventions in children with AD/HD: a single-case experimental design

2020 ◽  
Author(s):  
Da-Wei Zhang ◽  
Stuart J. Johnstone ◽  
Hui Li ◽  
Xiangsheng Li ◽  
Li Sun
Keyword(s):  
Experimental Design ◽  
Visual Analysis ◽  
Single Case ◽  
Multiple Baseline ◽  
Neurofeedback Training ◽  
Transfer Effects ◽  
Baseline Phase ◽  
Intervention Phase ◽  
Inhibitory Function ◽  
Home Training

The current study used behavioral and electroencephalograph measures to compare the transferability of cognitive training (CT), neurofeedback training (NFT), and CT combined with NFT in children with AD/HD. Following a multiple-baseline single-case experimental design, twelve children were randomized to a training condition. Each child completed a baseline phase, followed by an intervention phase. The intervention phase consisted of 20 sessions of at-home training. Tau-U analysis and standardized visual analysis were adopted to detect effects. CT improved inhibitory function, and NFT showed improved alpha activity and working memory. The combined condition, who was a reduced 'dose' of CT and NFT, did not show any improvements. The three conditions did not alleviate AD/HD symptoms. While CT and NFT may have near transfer effects, considering the lack of improvement in symptoms, this study does not support CT and NFT on their own as a treatment for children with AD/HD.

Exploring the concurrent use of standardised and idiographic measures to assess cognitive behavioural therapy in a university student with autistic spectrum condition – a single case experimental design

2021 ◽  
Vol 14 ◽  
Author(s):  
Nicola Birdsey ◽  
Linda Walz
Keyword(s):  
Mental Health ◽  
Experimental Design ◽  
Social Anxiety ◽  
University Students ◽  
Single Case ◽  
Cognitive Model ◽  
Behavioural Therapy ◽  
University Student ◽  
Cognitive Behavioural ◽  
Spectrum Condition

Abstract Limited research has directly addressed the challenges of higher education for students with autism, who face additional difficulties in navigating social, personal and academic obstacles. With more students experiencing mental health difficulties whilst at university, therapeutic interventions on offer need to be suitable for those accessing support. Cognitive behavioural therapy (CBT) is widely used to support university students, as it is firmly established as an effective treatment for a range of issues, including social and generalised anxiety in typically developing populations (NICE, 2013; NICE, 2019). However, the efficacy of CBT for individuals with autistic spectrum condition (ASC) is less well known, despite the high prevalence rates of anxiety in this population. This paper seeks to address a gap in the literature and uses a single-case (A-B) experimental design over 16 sessions to reduce co-morbid social and generalised anxiety in a university student with high-functioning ASC. Clark’s (2001) cognitive model of social anxiety and Wells’ (1997) cognitive model of generalised anxiety were employed to formulate anxiety experienced in this case. Standardised outcome measures were used for social anxiety, i.e. the Social Phobia Inventory (SPIN), and generalised anxiety, i.e. the Generalised Anxiety Disorder-7 (GAD-7), in conjunction with idiographic ratings to assess the impact of therapy. Findings indicate that CBT was an acceptable and useful intervention with mixed results; discrepancies were found between clinical change recorded on standardised measures compared with idiographic ratings. This paper discusses the use of standardised measures of anxiety for individuals with ASC and identifies directions for further research. Key learning aims (1) To appreciate the unique mental health challenges of university students with ASC. (2) To identify psychological interventions that are suitable for individuals with ASC. (3) To consider the value in employing more than one evidence-based cognitive model of anxiety when clients present with co-morbid mental health issues. (4) To question the utility of using standardised outcome measures compared with idiographic measures in therapy.

scholarly journals Development of a novel method for the in-situ dechlorination of immovable iron elements: optimization of Cl− extraction yield through experimental design

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Marco Veneranda ◽  
Nagore Prieto-Taboada ◽  
Jose Antonio Carrero ◽  
Ilaria Costantini ◽  
Aitor Larrañaga ◽  
...  
Keyword(s):  
Experimental Design ◽  
Optimization Design ◽  
Degradation Process ◽  
Extraction Yield ◽  
Alkaline Solutions ◽  
Iron Core ◽  
Total Consumption ◽  
Iron Leaching ◽  
Novel Method

AbstractThe conservation of iron objects exposed to marine aerosol is threatened by the formation of akaganeite, a highly unstable Cl-bearing corrosion phase. As akaganeite formation is responsible of the exfoliation of the rust layer, chlorides trigger a cyclic alteration phenomenon that often ends with the total consumption of the iron core. To prevent this degradation process, movable iron elements (e.g. archaeometallurgical artefacts) are generally immersed in alkaline dechlorination baths. Aiming to transfer this successful method to the treatment of immovable iron objects, we propose the in-situ application of alkaline solutions through the use of highly absorbent wraps. As first step of this novel research line, the present work defines the best desalination solution to be used and optimizes its extraction yield. After literature review, a screening experimental design was performed to understand the single and synergic effects of common additives used for NaOH baths. Once the most effective variables were selected, an optimization design was carried out to determine the optimal conditions to be set during treatment. According to the experimental work here presented, the use of 0.7 M NaOH solutions applied at high temperatures (above 50 °C) is recommended. Indeed, these conditions enhance chloride extraction and iron leaching inhibition, while promoting corrosion stabilization.

Sign in / Sign up

Export Citation Format

Share Document