Study type single blind Study guides, Class notes & Summaries

A-level Psychology - Research methods Exam Questions and Answers Aim - Answer-A general expression of what the researcher intends to investigate Hypothesis - Answer-A precise and operationalised statement about the assumed relationship between variables Directional Hypothesis - Answer-States the direction of the predicted difference between two conditions or two groups of participants Non-directional Hypothesis - Answer-Predicts simply that there is a difference between two conditions or...

AQA A-Level Psychology Paper 2- Research Methods What is an aim? - Answer ️️ -A general statement of what the researcher intends to investigate; the purpose of the study. What are IVs and DVs? - Answer ️️ -Independent variable (IV) - manipulated by experimenter (the one that's changed) Dependent variable (DV) - the one that's measured What are extraneous variables? - Answer ️️ -Don't vary systematically with the IV and therefore don't act as an alternate IV but may have a...

AIR Methods Final Exam Rank the following studies from highest levels of evidence to lowest: - cohort studies (observational, longitudinal, cross-sectional) - case series, case reports - editorials, expert opinion - systematic reviews - randomized controlled trials (RCT: parallel, crossover) - case-control studies 1. Systematic reviews 2. Randomized controlled trials (RCT: parallel, crossover) 3. Cohort studies (observational, longitudinal, cross-sectional) 4. case-control studies 5....

IND application; Permit to do research on humans for the first time; has background info; and rationale; updated annually 1572 - Investigator statement; commitment, done nationally and internationally by sponsors intending to hava marketing aproval for IP 1B - Clinical and non-clinical data on the investigational product that is relevant to the study in human subjects; supplied prior to regulatory approval Study type - Open Label - everyone knows the treatment Study type - Single blind - one...

Crossover Trial A prospective study in which patients are moved from one group to another. A wash-out period is required between phases Meta-Analysis a procedure for statistically combining the results of many different research studies Network Meta-Analysis (NMA) Allows researchers to indirectly compare studies that tested many different instruments associated with the same disease Phase 1 clinical trials Drug is tested for safety/toxicity on 20-80 volunteers over time ...

INTRODUCTION TO STATISTICS MILESTONE 1 | QUESTIONS & ANSWERS| ALREADY PASSED| VERIFIED & UPDATED 1 Jay wants to study nutrition and performance in schools using available data. Which of the scenarios below will provide Jay with available data? Going to a local high school and asking the principal for information about students' current and previous grades, then interviewing a random selection of students about their eating habits. Going to a local high school and asking the principal fo...

One straightforward difference between cognitive-behavior therapy and humanistic therapy is: - Answer-Cognitive-behavior therapists talk more than humanistic therapists I shared results from my own studies: Mediation had far more positive benefits for families than the litigation of child custody disputes. But rural courts with few resources might not experience the same level of benefits from mediation. In terms of psychotherapy outcome research, this is an issue of: - Answer-Efficacy vers...

ACRP CP Exam 2023 Verified 100% 1571 - Answer ️️ -IND application; Permit to do research on humans for the first time; has background info; and rationale; updated annually 1572 - Answer ️️ -Investigator statement; commitment, done nationally and internationally by sponsors intending to hava marketing aproval for IP IB - Answer ️️ -Clinical and non-clinical data on the investigational product that is relevant to the study in human subjects; supplied prior to regulatory approval ...

1571 ` - Answer IND application; Permit to do research on humans for the first time; has background info; and rationale; updated annually 1572 - Answer Investigator statement; commitment, done nationally and internationally by sponsors intending to hava marketing aproval for IP IB - Answer Clinical and non-clinical data on the investigational product that is relevant to the study in human subjects; supplied prior to regulatory approval Study type - Open Label - Answer everyone knows the tr...

experiment a study in which one variable is manipulated and the other is measured manipulated variable a variable in an experiment that a researcher controls, such as by assigning participants to its different levels (values) a variable in a study whose levels (values) are observed and recorded independent variable in an experiment, a variable that is manipulated. in a multiple-regression analysis, a predictor variable used to explain variance in the criterion variable. dependent variable...