Page 1 : 5} SESS, 2, OVERVIEW OF RESEARCH PROCE, , 40 satemerit OF assertion of the ae between, ition: roposition is a state’ on level of anxiety and performance; oy, , * Proposition: A propos sig relationship between level of ¢ irical data. am, , concepts. For example, there 1s Fe'¢ heories or emp a., , ‘ong are drawn from t, aia ae se ra or abstractions that are assembled togethe;, ‘k: Interrelated con, Conceptual framewor, , tena » to a common theme; sometimes, in some rational_scheme by virtue oe hae on the concepts of an exis ting, referred to as a conceptual theoretical framework |, , theory or theories. , 7 asis of logic Sama, Assumption: Basic principle that is accepted as being true on the b gi son, q, , vithout proof or verification. : :, Frostiote A statement of the predicted relationship between two or more variables ina, research study; an educated or calculated guess by the researcher., Literature review: A critical summary or research on a topic of interest, generally Prepared ", to puta research problem in context or to identify gaps and weaknesses in prior studies so §, as to justify a new investigation. ., Limitations: Restrictions in a study that may decrease the credibility and generalizability a, of the research findings. 3, , Manipulation: An intervention or treatment introduced by the researcher in an exper a, , mental or quasiexperimental study; the researcher manipulates the independent variable, to assess its impact on the dependent variable., , oe The entire set of individuals or objects having some common characteristic(s), , selected for a research study (e.g. patients admitted to i i its); sometimes, O int ;, , referred to as the universe of the Tesearch study, mai, , © Target population: The entire population in which the, , : Tesearch i, eralize the research findings. ors are test, , e, e, oe, a, =, wD, B, “<, &, =, 5, a, 2, o, , TO i, entire population, wk ae “ample fre ths, _* Probability sampling: The, using random procedure;, sampling, an systematic, _* Nonprobabttity sampling: The Selee|, , sampling., , ¢ Reliability#Fhe degree of cons;, “attribute it is d ee or ace, , eae a aily, The degree to, , Selection of, , Subje we, examples inely jects or, , de simple, , , , , , , ich an instr