Psychology 1.2 Research Methods Crossword

Studies the effects or changes over a long period of time
Study of one individual in great depth
Participants not knowing whether they received treatment
Looking at data from a population at a specific point in time; observational in nature; often used in developmental psychology
Participants & researcher doesn't know who obtained treatment
A way to gather information about a topic or situation where an experiment is not possible
Study of behavior in controlled situation
Particular way of studying something in order to discover new information about it or better
Surveys are usually questionnaires, ________, or telephoning
Watching & recording the behavior of an organism in their natural environment
Experimenter aims to control other factors
Collecting information, usually from groups of people
Three major type of longitudinal studies: Panel, Cohort, and ________
Investigator manipulates one or more factors to observe the effect on some behavior or mental process